CN104452081A - Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine - Google Patents
Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine Download PDFInfo
- Publication number
- CN104452081A CN104452081A CN201410741069.XA CN201410741069A CN104452081A CN 104452081 A CN104452081 A CN 104452081A CN 201410741069 A CN201410741069 A CN 201410741069A CN 104452081 A CN104452081 A CN 104452081A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing pin
- knitting machine
- warp knitting
- single needle
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
- D04B27/08—Driving devices therefor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a settling crankshaft connecting rod mechanism for a single needle bed warp knitting machine. The connecting rod mechanism is composed of a connecting rod frame, a crankshaft, a plurality of connecting rods and a pin shaft; the connecting rod mechanism can be used for effectively shortening the stoke of the connecting rod mechanism of a needle bed to ensure small vibration and inertia of the needle bed and enable the machine to operate at a higher speed, so that the production efficiency is enhanced.
Description
Technical field
The present invention relates to single needle bar warp knitting machine needle-bar transmission mechanism, specifically disclose a kind of single needle bar warp knitting machine sedimentation crankshaft connecting rod system.
Background technology
Warp knitting machine is a kind of is raw material with chemical fibre, be woven into garment material, Knitting Machinery with cloth, industry cloth etc. spins in interior dress material, swimsuit material, Curtains Fabrics, family, because warp knitting machine only becomes cloth with warp knitting, therefore have that manufacture flow process is short, production efficiency is high, fabric variety is many, investment cost is low, low power consumption and other advantages enjoys textile limit to favor.
In order to make each loop-forming element of warp knitting machine realize predetermined movement locus, and making their mutual close fit in time, precisely designed transmission mechanism must be taked.
Old-fashioned warp knitting machine extensively adopts cam-type transmission mechanism, but owing to being that line (or point) contacts between cam with driven member, during running, contact site easily weares and teares, so that affects the characteristics of motion of loop-forming element, makes it can not adapt to running up of machine.
Summary of the invention
The object of the invention is to: provide that its vibration a kind of is little, inertia is little, and machine can be operated at higher speeds, improves the single needle bar warp knitting machine sedimentation crankshaft connecting rod system of production efficiency for overcoming the above problems.
The technical solution adopted in the present invention is such:
Single needle bar warp knitting machine sedimentation crankshaft connecting rod system, the linkage be made up of connecting rod rest, bent axle, some connecting rods and bearing pin.
Further, described connecting rod rest offers some grooves, it is interior and free to rotate that described bent axle is fixed on groove.
Further, described connecting rod a one end is connected with described bent axle, and the other end is connected with bearing pin a and can rotates around it.
Further, described connecting rod a and described bent axle junction are provided with clamping device, and the contact surface of clamping device and described bent axle is circular arc concave surface, and it is equipped with bearing shell.
Further, described bearing pin a is also connected with connecting rod b, and described connecting rod b divides left and right two parts, and Parallel Symmetric is distributed in described bearing pin a both sides and can rotates around it.
Further, the other end of described connecting rod b is connected with bearing pin b and can rotates around it.
Further, connecting rod c and connecting rod d is equipped with at described bearing pin a and bearing pin b two ends respectively, and all can rotate around it.
Further, described connecting rod c and connecting rod d is provided with cylinder a and the cylinder b of some protrusions, on cylinder, cover has steel bushing, and described steel bushing loads in the groove of connecting rod rest.
Further, connecting rod e is equipped with in the centre position of described bearing pin b, and connecting rod e can rotate around bearing pin b, connecting rod e has fastener, can regulate the tightness of connecting rod e and bearing pin b, and the other end of described connecting rod e connects Looping portion.
In sum, owing to adopting technique scheme, the invention has the beneficial effects as follows:
1. the kinematic pair of this mechanism is revolute pair, and the bar (axle) be connected is face contact, and pressure is little, so the position wearing and tearing of each component contact are less, less on the characteristics of motion impact of loop-forming element, vibrate little, inertia is little;
2. this structure driven steadily, accurately, machine can operate at higher rotational speeds, and the noise simultaneously produced is also lower comparatively speaking, increases work efficiency;
3. each parts machining of this kind of structure is easy, becomes more readily available higher geometric accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is side view of the present invention.
Mark in figure: 1, connecting rod rest, 2, bent axle, 3, connecting rod a, 4, connecting rod c, 5, cylinder a, 6, bearing pin a, 7, connecting rod b, 8, connecting rod d, 9, cylinder b, 10, bearing pin b, 11, connecting rod e.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, single needle bar warp knitting machine sedimentation crankshaft connecting rod system, mainly contain by connecting rod rest 1, bent axle 2, some connecting rods 3,4,7,8,11, bearing pin 6,10 forms.
Described connecting rod rest 1 offers some grooves, and it is interior and free to rotate that described bent axle 2 is fixed on groove.
Described connecting rod a3 one end is connected with described bent axle 2, and the other end penetrates in the middle of bearing pin a6 and also can rotate around it.
Described connecting rod a3 and described bent axle 2 junction are provided with clamping device, the contact surface of clamping device and described bent axle 2 is circular arc concave surface, clamping device is divided into two, every part is built with a bearing shell, bearing shell has aperture, two parts separately entangle bent axle 2 and fastening by the screwed hole screwing screw of two parts both sides, oil is squeezed in aperture by lubricating system, make between bearing shell and bent axle 2, to form the thin oil film of one deck, the benefit done like this to make the rotation of bent axle 2 more smooth and easy, reduce the friction between bent axle 2 and bearing shell, bent axle 2 is played a very good protection, decrease power set operating load and each driving member interaction force, make the operation of machine more steady while saving electric energy, smooth.
Described bearing pin a6 is also connected with connecting rod b7, and described connecting rod b7 divides left and right two parts, and Parallel Symmetric is distributed in described bearing pin a6 both sides and can rotates around it.
The other end of described connecting rod b7 is connected with bearing pin b10 and can rotates around it.
Described bearing pin a6 and bearing pin b10 is parallel to each other, and connecting rod c4 and connecting rod d8 is equipped with at two ends respectively, and all can rotate around it.
Described connecting rod c4 and connecting rod d8 is provided with cylinder a5 and the cylinder b9 of some protrusions, and on cylinder, cover has steel bushing, and described steel bushing loads in the groove of connecting rod rest.
Connecting rod e11 is equipped with in the centre position of described bearing pin b10, connecting rod e11 can rotate around bearing pin b10, connecting rod e11 there is fastener, the tightness of connecting rod e11 and bearing pin b10 can be regulated, the other end of described connecting rod e11 connects Looping portion, transmission device band dynamic crankshaft 2 rotates, and bent axle 2 drives Looping portion to carry out lopping campaign by needle-bar connecting rod.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. single needle bar warp knitting machine sedimentation crankshaft connecting rod system, is characterized in that: the linkage be made up of connecting rod rest, bent axle, some connecting rods and bearing pin.
2. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 1, is characterized in that: on described connecting rod rest, offer some grooves, and it is interior and free to rotate that described bent axle is fixed on groove.
3. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 1, is characterized in that: described connecting rod a one end is connected with described bent axle, and the other end is connected with bearing pin a and can rotates around it.
4. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 3, is characterized in that: described connecting rod a and described bent axle junction are provided with clamping device, and the contact surface of clamping device and described bent axle is circular arc concave surface, and it is equipped with bearing shell.
5. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 3, it is characterized in that: described bearing pin a is also connected with connecting rod b, described connecting rod b divides left and right two parts, and Parallel Symmetric is distributed in described bearing pin a both sides and can rotates around it.
6. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 5, is characterized in that: the other end of described connecting rod b is connected with bearing pin b and can rotates around it.
7. the single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 5 or 6, is characterized in that: connecting rod c and connecting rod d is equipped with at described bearing pin a and bearing pin b two ends respectively, and all can rotate around it.
8. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 7, it is characterized in that: on described connecting rod c and connecting rod d, be provided with some protrusions cylinder a and cylinder b, on cylinder, cover has steel bushing, and described steel bushing loads in the groove of connecting rod rest.
9. single needle bar warp knitting machine sedimentation crankshaft connecting rod system according to claim 7, it is characterized in that: connecting rod e is equipped with in the centre position of described bearing pin b, connecting rod e can rotate around bearing pin b, connecting rod e there is fastener, can regulate the tightness of connecting rod e and bearing pin b, the other end of described connecting rod e connects Looping portion.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741069.XA CN104452081A (en) | 2014-12-09 | 2014-12-09 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
| EP15867266.7A EP3231915B1 (en) | 2014-12-09 | 2015-04-15 | Sinker crankshaft and connecting rod mechanism of warp knitting machine with single needle bed |
| PCT/CN2015/076601 WO2016090785A1 (en) | 2014-12-09 | 2015-04-15 | Sinker crankshaft and connecting rod mechanism of warp knitting machine with single needle bed |
| TR2019/09381T TR201909381T4 (en) | 2014-12-09 | 2015-04-15 | Sinker crankshaft and connecting rod mechanism of a warp knitting machine with a single needle slot. |
| DE202015009770.7U DE202015009770U1 (en) | 2014-12-09 | 2015-04-15 | Circuit board crankshaft and connecting rod mechanism of a warp knitting machine with a single needle bed |
| ES15867266T ES2732461T3 (en) | 2014-12-09 | 2015-04-15 | Mechanism of crankshaft and connecting rod connecting plate for warp knitting machine with single needle bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741069.XA CN104452081A (en) | 2014-12-09 | 2014-12-09 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452081A true CN104452081A (en) | 2015-03-25 |
Family
ID=52898798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741069.XA Pending CN104452081A (en) | 2014-12-09 | 2014-12-09 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3231915B1 (en) |
| CN (1) | CN104452081A (en) |
| DE (1) | DE202015009770U1 (en) |
| ES (1) | ES2732461T3 (en) |
| TR (1) | TR201909381T4 (en) |
| WO (1) | WO2016090785A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090787A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Crankshaft and connecting rod mechanism of needle bed of warp knitting machine with single needle bed |
| WO2016090785A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Sinker crankshaft and connecting rod mechanism of warp knitting machine with single needle bed |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094568B (en) * | 2022-07-15 | 2023-10-31 | 丹阳市益讯机械有限公司 | Yarn pushing device of composite warp knitting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587252A (en) * | 1968-09-28 | 1971-06-28 | Karl Kohl | Combined pressure and guide bar mechanism for a warp knitting machine |
| US3802226A (en) * | 1971-05-11 | 1974-04-09 | K Kohl | Bearded needle warp knitting machine |
| JPH07216697A (en) * | 1994-01-26 | 1995-08-15 | Karl Mayer Textil Mas Fab Gmbh | Warp knitting machine |
| CN101338483A (en) * | 2008-08-11 | 2009-01-07 | 孙嘉良 | Two-needle bar electronic Jacquard warp knitting machine |
| CN201753393U (en) * | 2010-07-30 | 2011-03-02 | 浙江越剑机械制造有限公司 | High-speed warp knitting machine sinker motion transmission device |
| CN202658350U (en) * | 2012-05-31 | 2013-01-09 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine provided with crankshafts and double needle beds |
| CN203320243U (en) * | 2013-05-14 | 2013-12-04 | 常州市武进五洋纺织机械有限公司 | Two-needle-bed warp knitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1217539B (en) * | 1957-10-29 | 1966-05-26 | Liebrandt Karl | Warp knitting machine |
| CN101289780B (en) * | 2008-05-20 | 2013-01-30 | 常州市第八纺织机械有限公司 | Short tranverse crankshaft connecting rod device of warp knitting machine |
| CN201326072Y (en) * | 2008-12-04 | 2009-10-14 | 常州市第八纺织机械有限公司 | Short-stroke crankshaft connecting rod device of multi-axial tricot machine |
| CN201553871U (en) * | 2009-11-20 | 2010-08-18 | 烟台东兴纺织机械有限公司 | Crankshaft connecting rod transmission of double needle bed high-speed warp knitting machine |
| CN102182006B (en) * | 2011-04-27 | 2012-12-26 | 常州市润源经编机械有限公司 | Compound needle shifter for warp knitting machine |
| CN102733070A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Settlement crankshaft connecting rod mechanism of double warp machine |
| CN102733068A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Double-needle bed warp knitting machine with settling crankshaft connecting rod mechanism |
| CN202658358U (en) * | 2012-05-31 | 2013-01-09 | 常州市武进五洋纺织机械有限公司 | Two-needle bar warp knitting machine with sink crankshaft connecting rod mechanism |
| CN202658357U (en) * | 2012-05-31 | 2013-01-09 | 常州市武进五洋纺织机械有限公司 | Two-needle bar warp knitting machine sink crankshaft connecting rod mechanism |
| CN102733065A (en) * | 2012-05-31 | 2012-10-17 | 常州市武进五洋纺织机械有限公司 | Two-needle bed warp knitting machine with needle bed crankshaft connecting rod mechanism |
| CN203382956U (en) | 2013-07-25 | 2014-01-08 | 常州市润源经编机械有限公司 | Guide structure for guide bar suspension bracket of warp knitting machine |
| CN204474894U (en) * | 2014-12-09 | 2015-07-15 | 常州市武进五洋纺织机械有限公司 | A kind of single needle bed crankshaft-link rod warp knitting machine |
| CN104452082A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine with single-needle bed, crankshaft and connecting rods |
| CN204474893U (en) * | 2014-12-09 | 2015-07-15 | 常州市武进五洋纺织机械有限公司 | Single needle bar warp knitting machine sedimentation crankshaft connecting rod system |
| CN104452081A (en) * | 2014-12-09 | 2015-03-25 | 常州市武进五洋纺织机械有限公司 | Settling crankshaft connecting rod mechanism for single needle bed warp knitting machine |
-
2014
- 2014-12-09 CN CN201410741069.XA patent/CN104452081A/en active Pending
-
2015
- 2015-04-15 DE DE202015009770.7U patent/DE202015009770U1/en active Active
- 2015-04-15 WO PCT/CN2015/076601 patent/WO2016090785A1/en active Application Filing
- 2015-04-15 ES ES15867266T patent/ES2732461T3/en active Active
- 2015-04-15 TR TR2019/09381T patent/TR201909381T4/en unknown
- 2015-04-15 EP EP15867266.7A patent/EP3231915B1/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587252A (en) * | 1968-09-28 | 1971-06-28 | Karl Kohl | Combined pressure and guide bar mechanism for a warp knitting machine |
| US3802226A (en) * | 1971-05-11 | 1974-04-09 | K Kohl | Bearded needle warp knitting machine |
| JPH07216697A (en) * | 1994-01-26 | 1995-08-15 | Karl Mayer Textil Mas Fab Gmbh | Warp knitting machine |
| CN101338483A (en) * | 2008-08-11 | 2009-01-07 | 孙嘉良 | Two-needle bar electronic Jacquard warp knitting machine |
| CN201753393U (en) * | 2010-07-30 | 2011-03-02 | 浙江越剑机械制造有限公司 | High-speed warp knitting machine sinker motion transmission device |
| CN202658350U (en) * | 2012-05-31 | 2013-01-09 | 常州市武进五洋纺织机械有限公司 | Warp knitting machine provided with crankshafts and double needle beds |
| CN203320243U (en) * | 2013-05-14 | 2013-12-04 | 常州市武进五洋纺织机械有限公司 | Two-needle-bed warp knitting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090787A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Crankshaft and connecting rod mechanism of needle bed of warp knitting machine with single needle bed |
| WO2016090785A1 (en) * | 2014-12-09 | 2016-06-16 | 常州市武进五洋纺织机械有限公司 | Sinker crankshaft and connecting rod mechanism of warp knitting machine with single needle bed |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3231915A4 (en) | 2018-05-16 |
| ES2732461T3 (en) | 2019-11-22 |
| WO2016090785A1 (en) | 2016-06-16 |
| DE202015009770U1 (en) | 2020-01-28 |
| EP3231915B1 (en) | 2019-04-10 |
| TR201909381T4 (en) | 2019-07-22 |
| EP3231915A1 (en) | 2017-10-18 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |