CN103194851B - Computerized flat knitter with needle bed base and carriage guide bar provided with pre-gravity mechanisms - Google Patents
Computerized flat knitter with needle bed base and carriage guide bar provided with pre-gravity mechanisms Download PDFInfo
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- CN103194851B CN103194851B CN201310122022.0A CN201310122022A CN103194851B CN 103194851 B CN103194851 B CN 103194851B CN 201310122022 A CN201310122022 A CN 201310122022A CN 103194851 B CN103194851 B CN 103194851B
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- guide rail
- gravitation
- triangulum
- needle
- bar seat
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Abstract
The invention discloses a computerized flat knitter with a needle bed base and a carriage guide bar provided with pre-gravity mechanisms. The computerized flat knitter comprises the needle bed base and the carriage guide bar which are mounted on a rack base. Pre-gravity mechanisms are arranged at one end or two ends of the needle bed base and draw the needle bed base to keep straight; and pre-gravity mechanisms are arranged at one end or two ends of the carriage guide bar and draw the needle bed base to keep straight. According to the computerized flat knitter, the pre-gravity mechanisms are arranged for drawing a needle base and the carriage guide bar, so that straight states of the needle bed base and the carriage guide bar are guaranteed, deformation problems of the needle bed base and the carriage guide are solved, and normal operation of the computerized flat knitter is effectively guaranteed.
Description
Technical field
The present invention relates to a kind of computer flat knitting machine, particularly a kind of needle-bar seat and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism.
Background technology
Along with the development that computer flat knitting machine makes rapid progress, super long type, multi-machine heads, wide cut braiding computer flat knitting machine becomes development trend, the braided fabric of computer flat knitting machine is no longer be confined to woollen sweater, also more needs are adapted to, example: home decoration products, tourism supplies, medical matters articles for use, industrial goods, military articles for use etc.
The needle-bar seat of computer flat knitting machine is the main skeleton of machine, once type increases, the deformation problems of needle-bar seat is particularly outstanding.Needle-bar seat is the basis of computer flat knitting machine, its shape, once produce deformation, is arranged on needle-bar on needle-bar seat also along with deformation, and the pin ditch height of the knitting needle in needle-bar also can be uneven with deformation, thus the yarn feeding of yarn mouth just normally cannot enter the pin ditch of knitting needle, normally cannot produce braiding.
The main cause that needle-bar seat produces deformation problems is as follows:
1. needle-bar seat own wt increases, and is out of shape under gravity;
2. needle-bar lengthens back loading weight also increases;
3. the weight of fabric and the downward pulling force of winding roller increase, and make needle-bar seat produce downward deformation.
The conventional method solving the deformation of needle-bar seat is amplified by needle-bar seat, by the overstriking of needle-bar base member, but can not solve problems, because shape space and manufacturing cost etc. are all restricted by traditional method.
Equally, once type increases, Triangulum guide rail is also faced with deformation problems.
Summary of the invention
Technical problem to be solved by this invention is to provide the computer flat knitting machine that a kind of needle-bar seat and Triangulum guide rail have pre-gravitation mechanism, and this computer flat knitting machine solves the deformation problems of super long type computer flat knitting machine needle-bar seat and Triangulum guide rail.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of needle-bar seat and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, comprise and be arranged on needle-bar seat in frame base and Triangulum guide rail, the one or both ends of described needle-bar seat are provided with pre-gravitation mechanism, and described pre-gravitation mechanism stretching needle-bar seat makes it keep straight; The one or both ends of described Triangulum guide rail are also provided with pre-gravitation mechanism, and described pre-gravitation mechanism stretching Triangulum guide rail makes it keep straight.
The pre-gravitation mechanism of described needle-bar seat comprises the adjustment holder being arranged on needle-bar seat two ends, the two ends of described needle-bar seat are arranged on adjustment holder respectively, the below of needle-bar seat is provided with pull bar, and the two ends of pull bar are arranged on bottom adjustment holder by adjusting nut.
The position and lock plate of both positions fixing is provided with between described needle-bar seat and pull bar.
The pre-gravitation mechanism of described needle-bar seat comprises the gravitation adjustment seat be fixed in frame base, and the one or both ends of described needle-bar seat are connected in gravitation adjustment seat by gravitation adjusting bolt, by regulating gravitation adjusting bolt stretching needle-bar seat, makes it keep straight.
Described needle-bar seat is fixed with the bevelled adjustment fixed block of tool, described frame base is provided with adjustment pushing block, described adjustment pushing block has the inclined-plane corresponding with the inclined-plane regulated on fixed block, described adjustment pushing block is connected on deformation adjusting base by deformation adjusting bolt, and deformation adjusting bolt is rotated and promoted to regulate pushing block motion to force adjustment fixed block to move along inclined-plane in the vertical direction on deformation adjusting base.
The pre-gravitation mechanism of described Triangulum guide rail comprises Triangulum guide rail gravitation adjustment seat, the end of Triangulum guide rail is connected in Triangulum guide rail gravitation adjustment seat by Triangulum guide rail gravitation adjusting bolt, by adjusting triangle seat guide rail gravitation adjusting bolt, Triangulum guide rail is stretched, make it keep straight.
Described Triangulum guide rail gravitation adjustment seat is also provided with auxiliary connecting rod, be fixed together by fixed block between described Triangulum guide rail and auxiliary connecting rod, the end of auxiliary connecting rod is connected in Triangulum guide rail gravitation adjustment seat by adjusting bolt, by regulating adjusting bolt to be stretched by auxiliary connecting rod, it is made to keep straight.
The pre-gravitation mechanism that the present invention passes through to arrange, to the stretching of needle-bar, Triangulum guide rail, ensure that its straight state of needle-bar seat and Triangulum guide rail, solves the deformation problems of needle-bar seat and Triangulum guide rail, effectively ensure that the normal work of computer flat knitting machine.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is A portion enlarged diagram in Fig. 1.
Fig. 3 is the structural representation of another embodiment of the present invention.
Fig. 4 is B portion enlarged diagram in Fig. 3.
Fig. 5 is the close-up schematic view of another embodiment of the present invention.
Detailed description of the invention
The computer flat knitting machine that needle-bar seat and Triangulum guide rail have a pre-gravitation mechanism comprises and is arranged on needle-bar seat 1 in frame base and Triangulum guide rail 21, the one or both ends of described needle-bar seat 1 are provided with pre-gravitation mechanism, and described pre-gravitation mechanism stretching needle-bar seat 1 makes it keep straight; The one or both ends of described Triangulum guide rail 21 are also provided with pre-gravitation mechanism, and described pre-gravitation mechanism stretching Triangulum guide rail 21 makes it keep straight.
Particularly, as shown in Figure 1, 2, the pre-gravitation mechanism of described needle-bar seat 1 comprises the adjustment holder 2 being arranged on needle-bar seat 1 two ends, the two ends of described needle-bar seat 1 are arranged on adjustment holder 2 top respectively by bolt 3, the below of needle-bar seat 1 is provided with pull bar 4, and the two ends of pull bar 4 are arranged on bottom adjustment holder 2 by adjusting nut 5.By the adjusting nut 5 at adjusting yoke 4 two ends, moved to the middle part of needle-bar seat 1 in the bottom of adjustment holder 2, now adjust the middle part of holder 2 and be subject to support bottom needle-bar seat 1 as fulcrum, the top of adjustment holder 2 is expanded outwardly, thus stretch out needle-bar seat 1, make needle-bar seat 1 keep straight, now fix tight split nut 6 and keep needle-bar seat 1 its straight state.
In order to the position between locking pin base 1 and pull bar 4, between described needle-bar seat 1 and pull bar 4, be provided with the position and lock plate 10 of both positions fixing.Adjusting nut 5 is when regulating, and the screw 11 on position and lock plate 10 all unclamps, when pull bar 4 is stretched to appropriate location by adjusting nut 5, then position and lock plate 10 is fixing on needle-bar seat 1 with pull bar 4.
Pull bar 4 is also provided with and supports that adjusting bolt 8 locks nut 9, the position of sedimentation adjusting bolt 7 pairs of pull bars 4 regulates.
Certain pull bar 4 can be arranged on bottom adjustment holder 2 by adjusting nut 5 one end, and now its other end is then fixed, otherwise 4, pull bar does not have stress point, can not effectively stretch.
The pre-gravitation mechanism of described needle-bar seat 1 can also adopt structure as shown in Figure 3,4, it comprises the gravitation adjustment seat 13 be fixed in frame base 12, the one or both ends of described needle-bar seat 1 are connected in gravitation adjustment seat 13 by gravitation adjusting bolt 14, by regulating gravitation adjusting bolt 14 to stretch needle-bar seat 1, it is made to keep straight.
When needle-bar seat 1 one end is connected in gravitation adjustment seat 13 by gravitation adjusting bolt 14, its other end is then fixed in gravitation adjustment seat 13 or not and is directly fixed in frame base 12 by gravitation adjustment seat 13.Now only need the gravitation adjusting bolt 14 regulating one end, just needle-bar seat 1 can be stretched makes it keep straight.
After needle-bar seat 1 stretching maintenance is straight, first by locking nut 15, position between gravitation adjustment seat 13 and needle-bar seat 1 is fixed, then by bolt, needle-bar seat 1 is fixed in frame base 12.
In order to metering needle base 1 position in vertical direction, simultaneously also in order to the state of stabilization needle base 1, described needle-bar seat 1 is fixed with the bevelled adjustment fixed block 16 of tool, described frame base 12 is provided with and regulates pushing block 17, described adjustment pushing block 17 has the inclined-plane corresponding with the inclined-plane regulated on fixed block 16, described adjustment pushing block 17 is connected on deformation adjusting base 18 by deformation adjusting bolt 19, and deformation adjusting bolt 19 is rotated and promoted to regulate pushing block 17 motion to force adjustment fixed block 16 to move along inclined-plane in the vertical direction on deformation adjusting base 18.The tight split nut 20 of deformation is finally utilized the position of adjustment to fix.
For super long type, the Triangulum guide rail 21 that the computer flat knitting machine frame pedestal 12 of multi-machine heads wide cut is installed also is faced with deformation problems, in like manner, be provided with Triangulum guide rail gravitation adjustment seat 23 in the one or both ends of Triangulum guide rail 21, Triangulum guide rail gravitation adjustment seat 23 is connected in frame base 12 by screw 24.The end of Triangulum guide rail 21 is connected in Triangulum guide rail gravitation adjustment seat 23 by Triangulum guide rail gravitation adjusting bolt 22, is stretched by Triangulum guide rail 21, make it keep straight by adjusting triangle seat guide rail gravitation adjusting bolt 22.
When being connected in Triangulum guide rail gravitation adjustment seat 23 by Triangulum guide rail gravitation adjusting bolt 22 in one end of Triangulum guide rail 21, its other end is fixing, can be fixed in Triangulum guide rail gravitation adjustment seat 23, or be not directly fixed in frame base 12 by Triangulum guide rail gravitation adjustment seat 23, so just can guarantee the stretching of Triangulum guide rail gravitation adjusting bolt 22 pairs of Triangulum guide rails 21.
After Triangulum guide rail 21 stretching maintenance is straight, by locking nut 25, Triangulum guide rail 21 and Triangulum guide rail gravitation adjustment seat 23 position are fixed, then by fastening bolt 28,26, Triangulum track base 27 is fixed in Triangulum guide rail 21 and frame base 12, makes Triangulum guide rail 21 and frame base 12 keep firm.
Keep straight, more stable for making Triangulum guide rail 21, as shown in Figure 5, Triangulum guide rail gravitation adjustment seat 23 is also provided with auxiliary connecting rod 29, the end of auxiliary connecting rod 29 is connected in Triangulum guide rail gravitation adjustment seat 23 by adjusting bolt 30, by regulating adjusting bolt 30, auxiliary connecting rod 29 is stretched, make it keep straight, be fixed together by fixed block 31 between described Triangulum guide rail 21 and auxiliary connecting rod 29.
Fix this step Triangulum guide rail 21 and auxiliary connecting rod 29 are stretched straight after carry out, this step is extremely important, and being affects the key that can auxiliary connecting rod 29 work.
If do not fix between Triangulum guide rail 21 and auxiliary connecting rod 29, then the state that auxiliary connecting rod 29 is straight does not affect Triangulum guide rail 21.Owing to being fixing between Triangulum guide rail 21 and auxiliary connecting rod 29, when Triangulum guide rail 21 has the trend of distortion, the dynamics affecting deformation is subject to the containment of auxiliary connecting rod 29 (if namely Triangulum guide rail 21 has distortion first " will shake off " dynamics of fixed triangle seat guide rail 21 and auxiliary connecting rod 29), thus makes Triangulum guide rail 21 keep its straight state for a long time.
On the other hand, the dynamics of the Triangulum guide rail 21 be fixed together and auxiliary connecting rod 29 shared head, also partly eliminates the factor producing deformation from this point.
Above-described embodiment does not limit the present invention in any way, and the technical scheme that the mode that every employing is equal to replacement or equivalent transformation obtains all drops in protection scope of the present invention.
Claims (6)
1. a needle-bar seat and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, comprise and be arranged on needle-bar seat in frame base and Triangulum guide rail, it is characterized in that: the one or both ends of described needle-bar seat are provided with pre-gravitation mechanism, described pre-gravitation mechanism stretching needle-bar seat makes it keep straight; The one or both ends of described Triangulum guide rail are also provided with pre-gravitation mechanism, and described pre-gravitation mechanism stretching Triangulum guide rail makes it keep straight; The pre-gravitation mechanism of described needle-bar seat comprises the adjustment holder being arranged on needle-bar seat two ends, the two ends of described needle-bar seat are arranged on adjustment holder respectively, the below of needle-bar seat is provided with pull bar, and the two ends of pull bar are arranged on bottom adjustment holder by adjusting nut.
2. needle-bar seat according to claim 1 and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, it is characterized in that: the position and lock plate being provided with both positions fixing between described needle-bar seat and pull bar.
3. needle-bar seat according to claim 1 and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, it is characterized in that: the pre-gravitation mechanism of described needle-bar seat comprises the gravitation adjustment seat be fixed in frame base, the one or both ends of described needle-bar seat are connected in gravitation adjustment seat by gravitation adjusting bolt, by regulating gravitation adjusting bolt stretching needle-bar seat, it is made to keep straight.
4. needle-bar seat according to claim 3 and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, it is characterized in that: described needle-bar seat is fixed with the bevelled adjustment fixed block of tool, described frame base is provided with adjustment pushing block, described adjustment pushing block has the inclined-plane corresponding with the inclined-plane regulated on fixed block, described adjustment pushing block is connected on deformation adjusting base by deformation adjusting bolt, and deformation adjusting bolt is rotated and promoted to regulate pushing block motion to force adjustment fixed block to move along inclined-plane in the vertical direction on deformation adjusting base.
5. needle-bar seat according to claim 1 and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, it is characterized in that: the pre-gravitation mechanism of described Triangulum guide rail comprises Triangulum guide rail gravitation adjustment seat, the end of Triangulum guide rail is connected in Triangulum guide rail gravitation adjustment seat by Triangulum guide rail gravitation adjusting bolt, by adjusting triangle seat guide rail gravitation adjusting bolt, Triangulum guide rail is stretched, make it keep straight.
6. needle-bar seat according to claim 5 and Triangulum guide rail have the computer flat knitting machine of pre-gravitation mechanism, it is characterized in that: described Triangulum guide rail gravitation adjustment seat is also provided with auxiliary connecting rod, be fixed together by fixed block between described Triangulum guide rail and auxiliary connecting rod, the end of auxiliary connecting rod is connected in Triangulum guide rail gravitation adjustment seat by adjusting bolt, by regulating adjusting bolt to be stretched by auxiliary connecting rod, it is made to keep straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122022.0A CN103194851B (en) | 2013-04-10 | 2013-04-10 | Computerized flat knitter with needle bed base and carriage guide bar provided with pre-gravity mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122022.0A CN103194851B (en) | 2013-04-10 | 2013-04-10 | Computerized flat knitter with needle bed base and carriage guide bar provided with pre-gravity mechanisms |
Publications (2)
| Publication Number | Publication Date |
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| CN103194851A CN103194851A (en) | 2013-07-10 |
| CN103194851B true CN103194851B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310122022.0A Active CN103194851B (en) | 2013-04-10 | 2013-04-10 | Computerized flat knitter with needle bed base and carriage guide bar provided with pre-gravity mechanisms |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422248B (en) * | 2013-08-29 | 2014-11-05 | 江苏金龙科技股份有限公司 | Positioning reference device for mounting shuttle guide rails of computer flat knitting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1800265A (en) * | 1925-12-18 | 1931-04-14 | Burson Knitting Company | Knitting machine |
| US6170300B1 (en) * | 1998-03-09 | 2001-01-09 | H. Stoll Gmbh & Co. | Flat knitting machine |
| CN2556221Y (en) * | 2002-06-28 | 2003-06-18 | 邵锡良 | Flat knitting machine end moving mechanism |
| CN200988889Y (en) * | 2006-11-24 | 2007-12-12 | 黄丹平 | Flat-bed machine rail mechanism |
| CN201284396Y (en) * | 2008-10-24 | 2009-08-05 | 江苏雪亮电器机械有限公司 | Stand structure of computer weft knitting machine |
| CN201500892U (en) * | 2009-08-04 | 2010-06-09 | 申科滑动轴承股份有限公司 | Tool structure for supporting curve processing |
| CN203159844U (en) * | 2013-04-10 | 2013-08-28 | 常熟市国光机械有限公司 | Computerized flat knitting machine with needle bed seat, triangular seat guide rail and pre-gravity mechanism |
-
2013
- 2013-04-10 CN CN201310122022.0A patent/CN103194851B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1800265A (en) * | 1925-12-18 | 1931-04-14 | Burson Knitting Company | Knitting machine |
| US6170300B1 (en) * | 1998-03-09 | 2001-01-09 | H. Stoll Gmbh & Co. | Flat knitting machine |
| CN2556221Y (en) * | 2002-06-28 | 2003-06-18 | 邵锡良 | Flat knitting machine end moving mechanism |
| CN200988889Y (en) * | 2006-11-24 | 2007-12-12 | 黄丹平 | Flat-bed machine rail mechanism |
| CN201284396Y (en) * | 2008-10-24 | 2009-08-05 | 江苏雪亮电器机械有限公司 | Stand structure of computer weft knitting machine |
| CN201500892U (en) * | 2009-08-04 | 2010-06-09 | 申科滑动轴承股份有限公司 | Tool structure for supporting curve processing |
| CN203159844U (en) * | 2013-04-10 | 2013-08-28 | 常熟市国光机械有限公司 | Computerized flat knitting machine with needle bed seat, triangular seat guide rail and pre-gravity mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 数控机床中预应力技术的应用;冯鹤敏;《机械加工》;20030731;第41卷(第467期);第46-47页 * |
| 陈选生 等.预应力法.《建筑工程加固技术实例教程》.机械工业出版社,2011, * |
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| CN103194851A (en) | 2013-07-10 |
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