CN104805584B - Passive warp supply mechanism for warp knitting machines - Google Patents
Passive warp supply mechanism for warp knitting machines Download PDFInfo
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- CN104805584B CN104805584B CN201510238005.2A CN201510238005A CN104805584B CN 104805584 B CN104805584 B CN 104805584B CN 201510238005 A CN201510238005 A CN 201510238005A CN 104805584 B CN104805584 B CN 104805584B
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- fixed
- belt
- warp
- plate
- sleeve
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Abstract
The invention discloses a passive warp supply mechanism for warp knitting machines, which comprises a housing side plate, a warp supply shaft is articulated with the housing side plate, a warp supply roller is fixed on the warp supply shaft, one end of the warp supply shaft extends out of the housing side plate, a braking belt pulley is fixed at the end of the warp supply shaft, a V-shaped belt is mounted in the V-shaped annular groove of the braking belt pulley, at least two vertical slide bars are fixed on the housing side plate under one end of the V-shaped belt, both ends of the vertical slide bars are fixed on supporting plates, the supporting plates are fixed on the housing side plate, a drive screw is articulated with the two supporting plates, the lower end of the drive screw extends out of the lower supporting plate, a rotary wheel is fixed at the lower end of the drive screw, a sliding block is fixed at the top of a sliding plate, the sliding block is screwed on the drive screw, a connecting block is fixed at the other end of the V-shaped belt, and the lower end of the connecting block is articulated with an adjusting rod. The positions of both clamping plates and the connecting block fixing both ends of the belt can be adjusted, and thereby the tension adjustment requirement of belts with different elasticities and lengths is met.
Description
Technical field：
The present invention relates to tricot machine equipment technical field, more specifically to a kind of tricot machine passive type let-off mechanism.
Background technology：
Tricot machine is mainly by knitting mechanism, guide bar shogging mechanism, let-off mechanism, drawing spooler and drive mechanism group
Into.And let-off mechanism is that the warp thread in warp beam is moved back solution to get off, knitting zone is sent into.There is two class of passive type and positive type.Passive type
In mechanism, warp beam sends warp thread for warp tension is pulled, it is not necessary to special device for transporting warp beam, it is adaptable to which machine speed is relatively low, send
The complex tricot machine of Jing rules.Positive type let-off mechanism turns round warp beam using special actuating device and sends warp thread, and
Tensioned vicariouss and linear velocity vicariouss are not.
Existing passive type let-off mechanism, its belt one end are integrally fixed on the stationary fixture being provided with frame, then
The other end is fixed in connecting rod, and the other end of connecting rod moves up and down to promote connection by the block having on depression bar
Bar, realize between belt and braked wheel against or unclamp, realize that the warp thread conveying of let-off mechanism is stable, due to stationary fixture and
The position of connecting rod cannot be adjusted, and this tension force for allowing for belt cannot be adjusted as needed, when needed can only
Change the belt of different length or elasticity to meet needs, trouble is changed in its debugging.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of tricot machine passive type let-off mechanism, it fixes
The grip block at the two ends of belt and connection block position can be adjusted, so as to meet the belt of different elasticity and length
Tensioning is adjusted and is required, which is adjusted debugs convenient, meets the tensioning requirement of any belt.
The present invention solves the scheme of the technical problem：
A kind of tricot machine passive type let-off mechanism, including framework lateral plate, are hinged with warp axis, the warp let-off on the framework lateral plate
Warp let-off roller is fixed with axle, one end of warp axis is stretched out framework lateral plate and is fixed with braking belt wheel, brakes the V having on belt wheel
Vee-belt is installed in shape cannelure, at least two vertical slidings on the framework lateral plate below one end of vee-belt, are fixed with
Bar, the two ends of vertical sliding bar are fixed on the supporting plate, and gripper shoe is fixed on framework lateral plate, and drive screw is hinged on two
On fagging, the lower end of drive screw is stretched out the gripper shoe of lower section and is fixed with rotating wheel, and sliding shoe is fixed with the top of sliding panel,
Sliding shoe is screwed onto in drive screw, on sliding shoe have groove, vertical sliding bar sleeve in corresponding groove, on sliding panel
Two plates that are relatively fixed are fixed with, pusher cylinder in fixed plate, is fixed with, the push rod of pusher cylinder passes through fixed plate and fixes
There is briquetting, on the opposite face of two briquettings, be fixed with grip block, one end of vee-belt is clamped between two grip blocks, V-arrangement skin
The other end of band is fixed with connection block, and the lower end of connection block is hinged with adjusting rod, and adjusting rod sleeve is in limiting plate, spacing
Plate is fixed on framework lateral plate, and the lower end of adjusting rod is bolted with sleeve, and sleeve is fixed on riser, and riser is fixed on shaft end
On contiguous block, in the sliding groove that shaft end contiguous block sleeve has on framework lateral plate, tensioning boom end is hinged on shaft end contiguous block
On, extension spring is fixed with limiting plate, the other end of extension spring is fixed in connection block.
The opposite face of described two grip blocks is toothed surface.
The top surface of the connection block has inserting groove, and one end sleeve of vee-belt is in inserting groove and solid by bolt
Surely it is connected in connection block.
The both sides of the connection block are fixed with supporting part, and the upper end of extension spring is fixed on supporting part, and lower end is fixed on limit
On the plate of position.
There is in the middle part of the bottom surface of the sliding shoe lobe, what lobe sleeve was fixed on framework lateral plate slides limited block
Elongated slot in, slide limited block between two vertical sliding bars.
The both ends of the surface of the shaft end contiguous block have the spacing preiection portion for stretching out, and framework lateral plate is leaned on respectively in two side
Nearly corresponding spacing preiection portion.
The present invention prominent effect be：
Compared with prior art, the grip block at the two ends of its fixation belt and connection block position can be adjusted,
Require so as to the tensioning for meeting different elasticity and the belt of length is adjusted, which adjusts debugging conveniently, meets the tensioning of any belt
Require.
Description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 be the present invention change angled arrangement schematic diagram；
Fig. 3 be the present invention change angle partial structural diagram；
Fig. 4 is the partial structural diagram at the sliding groove of the present invention.
Specific embodiment：
The present invention will be described in detail with specific preferred embodiment below in conjunction with the accompanying drawings so that advantages of the present invention and
Feature can be easier to be readily appreciated by one skilled in the art, the purpose that these embodiments are only illustrated, it is no intended to the present invention
Scope be defined.
Embodiment, is shown in as shown in Figures 1 to 4, a kind of tricot machine passive type let-off mechanism, including framework lateral plate 100, described
Warp axis 200 is hinged with framework lateral plate 100, warp let-off roller 300 in warp axis 200, is fixed with, one end of warp axis 200 is stretched out
Framework lateral plate 100 is simultaneously fixed with braking belt wheel 400, is provided with vee-belt in braking the V-arrangement cannelure having on belt wheel 400
500, at least two vertical sliding bars 11, vertical sliding bar are fixed with the framework lateral plate 100 below one end of vee-belt 500
11 two ends are fixed in gripper shoe 12, and gripper shoe 12 is fixed on framework lateral plate 100, and drive screw 13 is hinged on two supports
On plate 12, the lower end of drive screw 13 is stretched out the gripper shoe 12 of lower section and is fixed with rotating wheel 14, and the top of sliding panel 15 is fixed
There is sliding shoe 16, sliding shoe 16 is screwed onto in drive screw 13, there is on sliding shoe 16 groove 161,11 sleeve of vertical sliding bar
In corresponding groove 161, two plates 162 that are relatively fixed are fixed with sliding panel 15, promotion gas in fixed plate 162, is fixed with
Cylinder 163, the push rod of pusher cylinder 163 pass through fixed plate 162 and are fixed with briquetting 164, fixed on the opposite face of two briquettings 164
The one end for having grip block 165, vee-belt 500 is clamped between two grip blocks 165, and the other end of vee-belt 500 is fixed with
Connection block 21, the lower end of connection block 21 are hinged with adjusting rod 22, and, in limiting plate 23, limiting plate 23 is solid for 22 sleeve of adjusting rod
It is scheduled on framework lateral plate 100, the lower end of adjusting rod 22 is bolted with sleeve 24, and sleeve 24 is fixed on riser 25, riser 25
It is fixed on shaft end contiguous block 26, in the sliding groove 101 that contiguous block 26 sleeve in shaft end has on framework lateral plate 100, nutted rod
102 ends are hinged on shaft end contiguous block 26, and extension spring 27 is fixed with limiting plate 23, and the other end of extension spring 27 is fixed on contiguous block
On body 21.
Further, the opposite face of described two grip blocks 165 is toothed surface.
Further, one end sleeve that the top surface of the connection block 21 has inserting groove 211, vee-belt 500 is being inserted
In access slot 211 and it is bolted to connection in connection block 21.
Further, the both sides of the connection block 21 are fixed with supporting part 212, and the upper end of extension spring 27 is fixed on support
In portion 212, lower end is fixed on limiting plate 23.
Further, there is lobe 166 in the middle part of the bottom surface of the sliding shoe 16,166 sleeve of lobe is in frame side
On plate 100 in the fixed elongated slot 104 for sliding limited block 103, limited block 103 is slided between two vertical sliding bars 11.
The both ends of the surface of the shaft end contiguous block 26 have the spacing preiection portion 261 for stretching out, and framework lateral plate 100 is in both sides
Wall is respectively close to corresponding spacing preiection portion 261.
In the present embodiment, warp thread is conveyed along nutted rod 102 and warp let-off roller 300, and when warp thread conveying is slack-off,
I.e. 102 tension force of nutted rod increases, and just carries nutted rod 102 upwards, so that adjusting rod 22 is ramped up, so that V-arrangement skin
Band 500 no longer compresses braking belt wheel 400, so as to improve the speed of service of warp let-off roller 300, reduces tension force, and it is too small to work as tension force
When, by the effect of extension spring 27, it is ensured that vee-belt 500 compresses braking belt wheel 400 to control the speed of service of warp let-off roller 300.
Wherein, the rate of tension of vee-belt 500 can be by rotating rotating wheel by two aspect adjustment on one side
14 realizing the regulation up and down of sliding panel 15, so as to adjusting the rate of tension of one end of vee-belt 500, on the other hand can be with
By rotating adjusting rod 22, it is adjusted the depth that the lower end of adjusting rod 22 is screwed onto sleeve 24, so as to realize vee-belt
The rate of tension of 500 other end, its regulating effect are good, can meet using and adjusting for different vee-belts 500.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
The technical scheme of equivalent falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. a kind of tricot machine passive type let-off mechanism, including framework lateral plate (100), it is characterised in that：The framework lateral plate (100)
On be hinged with warp axis (200), warp let-off roller (300) is fixed with warp axis (200), machine is stretched out in one end of warp axis (200)
Frame side plate (100) is simultaneously fixed with braking belt wheel (400), is provided with V-arrangement skin in braking the V-arrangement cannelure having on belt wheel (400)
Band (500), is fixed with least two vertical sliding bars (11) on the framework lateral plate (100) below one end of vee-belt (500),
The two ends of vertical sliding bar (11) are fixed in gripper shoe (12), and gripper shoe (12) is fixed on framework lateral plate (100), are driven spiral shell
Bar (13) is hinged on two gripper shoes (12), and the lower end of drive screw (13) is stretched out the gripper shoe (12) of lower section and is fixed with and turns
Driving wheel (14), is fixed with sliding shoe (16) at the top of sliding panel (15), sliding shoe (16) is screwed onto in drive screw (13), slides
There is on block (16) groove (161), vertical sliding bar (11) sleeve is in corresponding groove (161), fixed on sliding panel (15)
There are two plates that are relatively fixed (162), in fixed plate (162), be fixed with pusher cylinder (163), the push rod of pusher cylinder (163)
Through fixed plate (162) and briquetting (164) is fixed with, on the opposite face of two briquettings (164), is fixed with grip block (165), V-arrangement
One end of belt (500) is clamped between two grip blocks (165), and the other end of vee-belt (500) is fixed with connection block
(21), the lower end of connection block (21) is hinged with adjusting rod (22), adjusting rod (22) sleeve in limiting plate (23), limiting plate
(23) it is fixed on framework lateral plate (100), the lower end of adjusting rod (22) is bolted with sleeve (24), and sleeve (24) is fixed on riser
(25) on, riser (25) is fixed on shaft end contiguous block (26), and contiguous block (26) sleeve in shaft end has on framework lateral plate (100)
In some sliding grooves (101), nutted rod (102) end is hinged on shaft end contiguous block (26), and limiting plate is fixed with drawing on (23)
Spring (27), the other end of extension spring (27) are fixed in connection block (21).
2. a kind of tricot machine passive type let-off mechanism according to claim 1, it is characterised in that：Described two grip blocks
(165) opposite face is toothed surface.
3. a kind of tricot machine passive type let-off mechanism according to claim 2, it is characterised in that：The connection block (21)
Top surface there is inserting groove (211), vee-belt (500) one end sleeve is in inserting groove (211) and is bolted to connection
In connection block (21).
4. a kind of tricot machine passive type let-off mechanism according to claim 3, it is characterised in that：The connection block (21)
Both sides be fixed with supporting part (212), the upper end of extension spring (27) is fixed on supporting part (212), and lower end is fixed on limiting plate
(23) on.
5. a kind of tricot machine passive type let-off mechanism according to claim 4, it is characterised in that：The sliding shoe (16)
There is in the middle part of bottom surface lobe (166), what lobe (166) sleeve was fixed on framework lateral plate (100) slides limited block (103)
Elongated slot (104) in, slide limited block (103) between two vertical sliding bars (11).
6. a kind of tricot machine passive type let-off mechanism according to claim 5, it is characterised in that：The shaft end contiguous block
(26) both ends of the surface have the spacing preiection portion (261) for stretching out, and framework lateral plate (100) is in two side respectively close to corresponding
Spacing preiection portion (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238005.2A CN104805584B (en) | 2015-05-11 | 2015-05-11 | Passive warp supply mechanism for warp knitting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238005.2A CN104805584B (en) | 2015-05-11 | 2015-05-11 | Passive warp supply mechanism for warp knitting machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104805584A CN104805584A (en) | 2015-07-29 |
| CN104805584B true CN104805584B (en) | 2017-04-12 |
Family
ID=53690763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510238005.2A Expired - Fee Related CN104805584B (en) | 2015-05-11 | 2015-05-11 | Passive warp supply mechanism for warp knitting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104805584B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381241B (en) * | 2017-06-06 | 2019-02-22 | 广东天机工业智能系统有限公司 | Pad pasting speed change gear |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391304A (en) * | 1981-04-16 | 1983-07-05 | Ray A. Taylor | Warp tension structure |
| SU1666597A1 (en) * | 1989-04-25 | 1991-07-30 | Московский Текстильный Институт Им.А.Н.Косыгина | Method of controlling yarn beam motion in knitting machine |
| DE29909051U1 (en) * | 1999-05-22 | 1999-07-29 | Karl Mayer Textilmaschinenfabrik Gmbh, 63179 Obertshausen | Warp beam storage in a knitting machine |
| CN2389904Y (en) * | 1999-07-30 | 2000-08-02 | 武进市五洋纺织机械有限公司 | Positive let-off mechanism for single neele bed warp knitting machine |
| CN102505318A (en) * | 2011-11-06 | 2012-06-20 | 张洪周 | Automatic adjusting device for passive yarn feeding resistance of reels |
| CN203451755U (en) * | 2013-09-13 | 2014-02-26 | 浙江铭龙基布有限公司 | Warp beam device for manufacturing base cloth |
| CN103757815A (en) * | 2013-12-23 | 2014-04-30 | 广西科技大学 | Controllable warp beam braking type negative let-off mechanism |
| CN204982276U (en) * | 2015-05-11 | 2016-01-20 | 浙江恒悦经编有限公司 | Passive formula let -off mechanism of tricot machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02307962A (en) * | 1989-05-17 | 1990-12-21 | Katsuzawa Denshi Gijutsu Kk | Method for controlling amount of applied size by warp tension and controlling apparatus therefor |
| US6065148A (en) * | 1998-03-05 | 2000-05-16 | General Electric Company | Method for error detection and correction in a trip unit |
-
2015
- 2015-05-11 CN CN201510238005.2A patent/CN104805584B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391304A (en) * | 1981-04-16 | 1983-07-05 | Ray A. Taylor | Warp tension structure |
| SU1666597A1 (en) * | 1989-04-25 | 1991-07-30 | Московский Текстильный Институт Им.А.Н.Косыгина | Method of controlling yarn beam motion in knitting machine |
| DE29909051U1 (en) * | 1999-05-22 | 1999-07-29 | Karl Mayer Textilmaschinenfabrik Gmbh, 63179 Obertshausen | Warp beam storage in a knitting machine |
| CN2389904Y (en) * | 1999-07-30 | 2000-08-02 | 武进市五洋纺织机械有限公司 | Positive let-off mechanism for single neele bed warp knitting machine |
| CN102505318A (en) * | 2011-11-06 | 2012-06-20 | 张洪周 | Automatic adjusting device for passive yarn feeding resistance of reels |
| CN203451755U (en) * | 2013-09-13 | 2014-02-26 | 浙江铭龙基布有限公司 | Warp beam device for manufacturing base cloth |
| CN103757815A (en) * | 2013-12-23 | 2014-04-30 | 广西科技大学 | Controllable warp beam braking type negative let-off mechanism |
| CN204982276U (en) * | 2015-05-11 | 2016-01-20 | 浙江恒悦经编有限公司 | Passive formula let -off mechanism of tricot machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104805584A (en) | 2015-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jingguo Inventor before: Ma Gensheng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170317 Address after: 511853 Longwan Industrial Zone, Taiping Town, Qingxin District, Guangdong, Qingyuan Applicant after: Qingyuan Wanjiali Knitting Dyeing Co., Ltd. Address before: 313013 Zhejiang Province, Huzhou city Nanxun District Lian Shi Zhen Shui Kou Cun Hua Lin Dong Tu Bridge Applicant before: Zhejiang perseverance is happy through compiling Co., Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210511 |