CN109941832A - A kind of friction apparatus for adjusting force of tricot machine drum - Google Patents
A kind of friction apparatus for adjusting force of tricot machine drum Download PDFInfo
- Publication number
- CN109941832A CN109941832A CN201910304618.XA CN201910304618A CN109941832A CN 109941832 A CN109941832 A CN 109941832A CN 201910304618 A CN201910304618 A CN 201910304618A CN 109941832 A CN109941832 A CN 109941832A
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- China
- Prior art keywords
- drum
- tricot machine
- mounting base
- adjusting force
- screw rod
- Prior art date
- 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.)
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- 238000009434 installation Methods 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The present invention provides a kind of friction apparatus for adjusting force of tricot machine drum, tricot machine includes base and drum, drum is cylindrical and both ends have baffle in the form of annular discs, the apparatus for adjusting force that rubs includes the rubber jacking block being square, mounting base and the mobile mechanism fixed for mounting base and mounting base work is driven to act close to or far from baffle, the drum is rotatably connected on base, the mounting groove being rectangle is provided on the base, the mobile mechanism is mounted in mounting groove, the mobile mechanism includes mobile motor, surface has externally threaded screw rod, guide rod, guide sleeve, driven gear and driving gear, the rubber jacking block of the mounting base front end can mutually rub with the baffle on drum.The resistance that the drum of the device is subject to is adjustable, so that the frictional force for being subject to yarn can change, slowly makes the uniform tension in order of yarn.
Description
Technical field
The invention belongs to tricot machine technical fields, more particularly, to a kind of friction apparatus for adjusting force of tricot machine drum.
Background technique
In the weaving process of fabric, generally require for a certain number of cone yarns to be made into centainly according to design requirement
Breadth, parallel is wound up on tricot machine, prepares to constitute the yarn of fabric, as weaves to yarn, and is knitting
The tension of yarn can change during making, and the method for adjusting tension in the prior art has: 1. are arranged tension tune after traction roller
Section mechanism is for adjusting tension；2. make drum by resistance by the way that rubber block is arranged between drum and base, so that yarn can be by
To frictional force tension is adjusted, and this method drum persistently cannot be adjusted by resistance, yarn can be made to be subject to
Overtension makes yarn breakage.
Summary of the invention
The object of the present invention is to provide a kind of friction apparatus for adjusting force of tricot machine drum, the resistance that the drum of the device is subject to
Power is adjustable, so that the frictional force for being subject to yarn can change, slowly makes the uniform tension in order of yarn.
The technical scheme is that a kind of friction apparatus for adjusting force of tricot machine drum, tricot machine includes base and line
Disk, drum is cylindrical and both ends have baffle in the form of annular discs, and friction apparatus for adjusting force includes the rubber jacking block being square, peace
Dress seat and the mobile mechanism fixed for mounting base and mounting base work is driven to act close to or far from baffle, the drum, which rotates, to be connected
It connects on base, the mounting groove being rectangle is provided on the base, the mobile mechanism is mounted in mounting groove, described
Mobile mechanism include mobile motor, surface have externally threaded screw rod, guide rod, guide sleeve, driven gear and driving gear,
The screw rod both ends are rotatably connected on the inner wall of mounting groove both ends, and the guide rod is fixed on screw rod side, and described leads
It is provided with the threaded hole connecting with screw flight and the pilot hole mobile through and along guide rod for guide rod to putting on, it is described
Driven gear is fixed on screw rod, and the mobile motor is fixed in mounting groove and driving gear is fixed on the defeated of mobile motor
Outlet, the driving gear are meshed with driven gear, and the mounting base is fixed on guiding set upper side and rubber jacking block
It is fixed on mounting base front end, the rubber jacking block of the mounting base front end can mutually rub with the baffle on drum.
The device regulates yarn, by frictional force, finally when being drawn by adjusting the rotary resistance that drum is subject to
Yarn tension, the yarn on drum are released by the traction roller of tricot machine, the mobile electric motor starting when the tension of yarn is uneven,
Driving gear rotation drives driven gear, so that screw rod be made to rotate, when screw rod rotates, guide sleeve can by screw rod band trend baffle into
It gives, guide rod makes guide sleeve not rotate or deviate, and the mounting base on guide sleeve follows movement, and rubber jacking block moves closer to
Baffle, when rubber jacking block contacts baffle, drum is rotated by resistance, and yarn will receive rubbing for drum when being drawn by traction roller
Power is wiped, yarn tension slowly can become uniformly, and rubber jacking block is persistently fed or retreat when adjustable drum rotates by resistance,
To adjust the frictional force of drum generation, in even yarn tension, mobile motor reversion makes screw rod that mounting base be driven to retract just
Beginning position, the resistance that the drum of the device is subject to are adjustable, so that the frictional force for being subject to yarn can change, slowly
Make the uniform tension in order of yarn, practicability is good.
Further, the axial line of the guide rod and screw rod is parallel to each other.
Further, the guide sleeve is square and upper end has connecting plate, if being provided with involvement in the connecting rod
Hole one is connect, mounting base lower end has engaging lug, is provided with connecting hole one on engaging lug, and being equipped between connecting hole one and connecting hole two will
The bolt that mounting base and guide sleeve are connected.
Further, the mounting base is rectangle, and mounting base front end is provided with the T-shaped fixing groove in section and fixation
Slot is closed at one end, and rubber jacking block tail end is T-shaped and can be caught in fixing groove, and the fixing groove other end is equipped with the pin hole through fixing groove,
The bayonet lock for preventing rubber jacking block from skidding off is inserted in pin hole.
Further, baffle surface of the mounting groove setting direction perpendicular to drum.
Further, the spacing between the screw rod and guide rod is greater than the radius of driven gear.
Further, the junction of the screw rod and mounting groove is rotatablely connected by bearing.
Further, the mobile motor is located at the driven gear side on screw rod, and mobile motor shell mounting groove
End is fixed.
Further, the guiding bore dia is slightly larger than the diameter of guide rod.
Further, the rubber jacking block end has form friction pattern.Rubbing text can be with increasing friction force.
The advantages of friction apparatus for adjusting force of this tricot machine drum, has:
1. the device changes the tension that unreels of drum by friction apparatus for adjusting force, at the yarn for enabling drum to release
In tight state；
2. the device can make the Tensity size for each yarn released on drum average, improve tricot machine and weave
Cloth lines it is straight.
3. the adjustable rubber jacking block of the device is to the frictional force of baffle, to adjust the tension of yarn.
Detailed description of the invention
Fig. 1 is the friction apparatus for adjusting force structural schematic diagram of tricot machine drum.
Fig. 2 is mounting base and rubber jacking block connection schematic diagram.
Fig. 3 is mounting base and guide sleeve connection schematic diagram.
In figure: 1, base；2, baffle；3, drum；4, rubber jacking block；5, mounting base；6, connecting plate；7, mounting groove；8, main
Moving gear；9, mobile motor；10, driven gear；11, screw rod；12, guide rod；13, guide sleeve；14, bayonet lock；15, fixing groove；
16, pin hole；17, bolt；18, engaging lug；19, threaded hole；20, pilot hole.
Specific embodiment
As shown in Figure 1-3, the technical scheme is that a kind of friction apparatus for adjusting force of tricot machine drum, tricot machine packet
Base 1 and drum 3 are included, drum 3 is cylindrical and both ends have baffle 2 in the form of annular discs, and friction apparatus for adjusting force includes in side
Rubber jacking block 4, mounting base 5 and the movement that is fixed for mounting base 5 and driving the work of mounting base 5 to act close to or far from baffle 2 of shape
Mechanism, the drum 3 are rotatably connected on base 1, and the mounting groove 7 being rectangle, the shifting are provided on the base 1
Motivation structure is mounted in mounting groove 7, and the mobile mechanism includes mobile motor 9, surface with externally threaded screw rod 11, guiding
Bar 12, guide sleeve 13, driven gear 10 and driving gear 8,11 both ends of screw rod are rotatably connected on 7 both ends inner wall of mounting groove
On, the guide rod 12 is fixed on 11 side of screw rod, is provided with the screw thread being threadedly coupled with screw rod 11 on the guide sleeve 13
Hole 19 and the pilot hole 20 mobile through and along guide rod 12 for guide rod 12, the driven gear 10 are fixed on screw rod 11
On, the mobile motor 9 is fixed in mounting groove 7 and driving gear 8 is fixed on the output end of mobile motor 9, described
Driving gear 8 is meshed with driven gear 10, and the mounting base 5 is fixed on 13 upper end of guide sleeve and rubber jacking block 4 is fixed on
The rubber jacking block 4 of 5 front end of mounting base, 5 front end of mounting base can be with the 2 phase friction of baffle on drum 3.
The axial line of the guide rod 12 and screw rod 11 is parallel to each other.
The guide sleeve 13 is square and upper end has connecting plate 6, is provided with several connecting holes one in the connecting rod,
5 lower end of mounting base has engaging lug 18, is provided with connecting hole one on engaging lug 18, and being equipped between connecting hole one and connecting hole two will pacify
Fill the bolt 17 that seat 5 and guide sleeve 13 are connected.
The mounting base 5 is rectangle, and 5 front end of mounting base is provided with the T-shaped fixing groove 15 in section and fixing groove 15
Closed at one end, 4 tail end of rubber jacking block is T-shaped and can be caught in fixing groove 15, and 15 other end of fixing groove is equipped with through fixing groove 15
Pin hole 16 is inserted with the bayonet lock 14 for preventing rubber jacking block 4 from skidding off in pin hole 16.
Baffle 2 surface of 7 setting direction of mounting groove perpendicular to drum 3.
Spacing between the screw rod 11 and guide rod 12 is greater than the radius of driven gear 10.
The junction of the screw rod 11 and mounting groove 7 is rotatablely connected by bearing.
The mobile motor 9 is located at 10 side of driven gear on screw rod 11, and 9 shell mounting groove of mobile motor, 7 end
Portion is fixed.
20 diameter of pilot hole is slightly larger than the diameter of guide rod 12.
4 end of rubber jacking block has form friction pattern.Rubbing text can be with increasing friction force.
The device changes the tension that unreels of drum 3 by friction apparatus for adjusting force, at the yarn for enabling drum 3 to release
In tight state；
The device can make the Tensity size for each yarn released on drum 3 average, improve tricot machine and weave
Cloth lines it is straight.
The adjustable rubber jacking block 4 of the device is to the frictional force of baffle 2, to adjust the tension of yarn.
The device adjusts yarn, by frictional force, finally when being drawn by adjusting the rotary resistance that drum 3 is subject to
Good yarn tension, the yarn on drum 3 are released by the traction roller of tricot machine, mobile motor 9 when the tension of yarn is uneven
Starting, the rotation of driving gear 8 drives driven gear 10, so that screw rod 11 be made to rotate, when screw rod 11 rotates, guide sleeve 13 can be by spiral shell
Bar 11 is fed with trend baffle 2, and guide rod 12 makes guide sleeve 13 not rotate or deviate, the mounting base 5 on guide sleeve 13
Movement is followed, rubber jacking block 4 moves closer to baffle 2, and when rubber jacking block 4 contacts baffle 2, drum 3 is rotated by resistance, yarn
It will receive the frictional force of drum 3 when being drawn by traction roller, yarn tension slowly can become uniformly, and rubber jacking block 4 is persistently fed
Or by resistance when retreating the rotation of adjustable drum 3, so that the frictional force of the generation of drum 3 is adjusted, in even yarn tension,
Mobile motor 9 inverts, and makes screw rod 11 that mounting base 5 be driven to retract initial position, the resistance that the drum 3 of the device is subject to is can to adjust
Section, so that the frictional force for being subject to yarn can change, slowly make the uniform tension in order of yarn, practicability is good.
Claims (10)
1. a kind of friction apparatus for adjusting force of tricot machine drum, tricot machine includes base and drum, and drum is cylindrical and both ends
With baffle in the form of annular discs, the apparatus for adjusting force that rubs include the rubber jacking block being square, mounting base and fixed for mounting base and
Mounting base is driven to make the mobile mechanism acted close to or far from baffle, the drum is rotatably connected on base, the machine
The mounting groove being rectangle is provided on seat, the mobile mechanism is mounted in mounting groove, and the mobile mechanism includes movement
Motor, surface have externally threaded screw rod, guide rod, guide sleeve, driven gear and driving gear, the screw rod both ends rotation
It is connected on the inner wall of mounting groove both ends, the guide rod is fixed on screw rod side, is provided on the guide sleeve and screw rod spiral shell
The threaded hole of line connection and the pilot hole mobile through and along guide rod for guide rod, the driven gear are fixed on screw rod
On, the mobile motor is fixed in mounting groove and driving gear is fixed on the output end of mobile motor, the active
Gear is meshed with driven gear, and the mounting base is fixed on guiding set upper side and rubber jacking block is fixed on mounting base front end,
The rubber jacking block of the mounting base front end can mutually rub with the baffle on drum.
2. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the guide rod
It is parallel to each other with the axial line of screw rod.
3. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the guiding
Set is square and upper end has connecting plate, and several connecting holes one are provided in the connecting rod, and mounting base lower end has engaging lug,
It is provided with connecting hole one on engaging lug, the bolt that mounting base and guide sleeve are connected is equipped between connecting hole one and connecting hole two.
4. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the installation
Seat is rectangle, and mounting base front end is provided with the T-shaped fixing groove in section and fixing groove is closed at one end, and rubber jacking block tail end is in T
Shape and it can be caught in fixing groove, the fixing groove other end is equipped with the pin hole through fixing groove, and being inserted in pin hole prevents rubber jacking block sliding
Bayonet lock out.
5. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the installation
Baffle surface of the slot setting direction perpendicular to drum.
6. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the screw rod
Spacing between guide rod is greater than the radius of driven gear.
7. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the screw rod
It is rotatablely connected with the junction of mounting groove by bearing.
8. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the movement
Motor is located at the driven gear side on screw rod, and mobile motor shell mounting groove end is fixed.
9. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the guiding
Bore dia is slightly larger than the diameter of guide rod.
10. a kind of friction apparatus for adjusting force of tricot machine drum according to claim 1, it is characterised in that: the rubber
Glue jacking block end has form friction pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304618.XA CN109941832A (en) | 2019-04-16 | 2019-04-16 | A kind of friction apparatus for adjusting force of tricot machine drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304618.XA CN109941832A (en) | 2019-04-16 | 2019-04-16 | A kind of friction apparatus for adjusting force of tricot machine drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941832A true CN109941832A (en) | 2019-06-28 |
Family
ID=67014250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304618.XA Pending CN109941832A (en) | 2019-04-16 | 2019-04-16 | A kind of friction apparatus for adjusting force of tricot machine drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941832A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435445B1 (en) * | 1998-09-11 | 2002-08-20 | Rjs Corporation | Self-compensating filament tension control device employing a friction band |
| CN104627736A (en) * | 2015-02-04 | 2015-05-20 | 常熟市中联光电新材料有限责任公司 | Paying-off damping device of paying-off machine |
| CN204355875U (en) * | 2014-12-19 | 2015-05-27 | 黄洋铜业有限公司 | A kind of enamelcovered wire wire placing device |
| CN107244591A (en) * | 2017-06-23 | 2017-10-13 | 丽水市莲都区祥和电子产品厂 | A kind of safe and reliable cable unwinding device |
| CN207415387U (en) * | 2017-10-30 | 2018-05-29 | 青岛海鑫诺机械有限公司 | A kind of clamping device of pipe fitting manipulator material |
| CN108928679A (en) * | 2017-05-23 | 2018-12-04 | 德阳云路科技有限公司 | The automatic tension-adjusting device of tension stringing disk |
| CN208666656U (en) * | 2018-07-11 | 2019-03-29 | 东莞安力五金塑胶制品有限公司 | A kind of coiler improving support film production efficiency |
| CN209797128U (en) * | 2019-04-16 | 2019-12-17 | 浙江超达经编有限公司 | Friction adjusting device of warp knitting machine wire coil |
-
2019
- 2019-04-16 CN CN201910304618.XA patent/CN109941832A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435445B1 (en) * | 1998-09-11 | 2002-08-20 | Rjs Corporation | Self-compensating filament tension control device employing a friction band |
| CN204355875U (en) * | 2014-12-19 | 2015-05-27 | 黄洋铜业有限公司 | A kind of enamelcovered wire wire placing device |
| CN104627736A (en) * | 2015-02-04 | 2015-05-20 | 常熟市中联光电新材料有限责任公司 | Paying-off damping device of paying-off machine |
| CN108928679A (en) * | 2017-05-23 | 2018-12-04 | 德阳云路科技有限公司 | The automatic tension-adjusting device of tension stringing disk |
| CN107244591A (en) * | 2017-06-23 | 2017-10-13 | 丽水市莲都区祥和电子产品厂 | A kind of safe and reliable cable unwinding device |
| CN207415387U (en) * | 2017-10-30 | 2018-05-29 | 青岛海鑫诺机械有限公司 | A kind of clamping device of pipe fitting manipulator material |
| CN208666656U (en) * | 2018-07-11 | 2019-03-29 | 东莞安力五金塑胶制品有限公司 | A kind of coiler improving support film production efficiency |
| CN209797128U (en) * | 2019-04-16 | 2019-12-17 | 浙江超达经编有限公司 | Friction adjusting device of warp knitting machine wire coil |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 314400, haishou Avenue, Jiaxing, Zhejiang Province Applicant after: Zhejiang Chaoda New Material Co.,Ltd. Address before: No. 314400, haishou Avenue, Jiaxing, Zhejiang Province Applicant before: ZHEJIANG CHAODA WARP KNITTING Co.,Ltd. |
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| CB02 | Change of applicant information |