CN102828333A - Moving needle bed device for weaving flat machine - Google Patents
Moving needle bed device for weaving flat machine Download PDFInfo
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- CN102828333A CN102828333A CN201210348420XA CN201210348420A CN102828333A CN 102828333 A CN102828333 A CN 102828333A CN 201210348420X A CN201210348420X A CN 201210348420XA CN 201210348420 A CN201210348420 A CN 201210348420A CN 102828333 A CN102828333 A CN 102828333A
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Abstract
The invention relates to a moving needle bed device for a weaving flat machine. At present, the moving needle bed device for the weaving flat machine, which is convenient for installing and adjusting the positions of a motor and a motor seat, is not invented. The moving needle bed device for the weaving flat machine is characterized by comprises a synchronous pulley, a lead screw shaft, a left moving needle bed base, a left fixing strip of the moving needle bed base, a key bar of the moving needle bed, a motor fixing seat, the motor, a synchronous belt, a synchronous wheel, a base, a fixing strip of a right moving needle bed base and the right moving needle bed base, wherein the synchronous pulley is fixed on the left end of the lead screw shaft, the right end of the lead screw shaft is installed on the right moving needle bed base, the left part of the lead screw shaft is installed on the left moving needle bed base, and the base is sleeved on the lead screw shaft through a threaded hole; and the key bar of the moving needle bed is fixed on the base, the motor fixing seat comprises a top plate and a side plate, the top plate is fixed at the top end of the side plate, a waist-shaped hole of the fixed seat is formed in the top plate, at least three waist-shaped motor holes are formed in the side plate, and the motor is installed in the waist-shaped motor holes of the motor fixing seat. The moving needle bed device is reasonable in design and is convenient to install, and the positions of the motor and the motor seat can be conveniently adjusted.
Description
Technical field
The present invention relates to a kind of bed apparatus that moves, especially relate to a kind of bed apparatus that moves that is used for braiding flat-bed machine, belong to parts in the braiding flat-bed machine, be mainly used in the needle plate move left and right that realizes on the braiding flat-bed machine, to guarantee the normal braiding function of straight-bar machines.
Background technology
The bed apparatus that moves on the braiding flat-bed machine is mainly used in the needle plate move left and right that realizes on the braiding flat-bed machine; To guarantee the normal braiding function of straight-bar machines; The present mostly structure more complicated of a parts of moving commonly used on the braiding flat-bed machine; Production cost is than higher, and equipment is installed trouble, thereby has reduced the overall performance of braiding flat-bed machine.
Certainly, the bed apparatus that moves that now also has some to be used for braiding flat-bed machine relatively preferably was on 07 11st, 2012 as open day; Publication number is in the Chinese patent of CN202323293U, discloses a kind of bed apparatus that moves of screw thread flat braiding machine, and the bed apparatus that moves of this screw thread flat braiding machine comprises main core and the main shaft that is fixedly connected on the pedestal; Main core links to each other with an end of main shaft through bearing, and the other end of main shaft is connected with the sprocket wheel that links to each other with motor, is connected with tile through the induction screw around the main shaft; The top of main shaft is provided with pull bar, and an end is fixed with first screw and second screw through on needle plate installing hole and the pull bar that needle plate links to each other, on first screw and second screw adjusting bearing is housed respectively; And lean against the two ends of tile, the other end of pull bar is provided with set screw, the moving bed apparatus when work of this screw thread flat braiding machine; The driven by motor sprocket wheel drives main shaft then, regulates the tile on the main shaft through set screw; Main shaft passes through tile and drives pull bar, and pull bar drives the needle plate that is attached thereto and accomplishes the action that moves bed, and this moves bed apparatus and is moved through tile drive pull bar by main shaft; Structure is comparatively complicated, inconvenient installation, and the precision that pull bar moves is not high.And for example open day is on 03 24th, 2010, and publication number is in the Chinese patent of CN201428034, discloses a kind of bed apparatus that moves of flat machine; The bed apparatus that moves of this flat machine comprises ball screw assembly,, moves bedstead and makes the drive unit of ball-screw secondary motion; Ball screw assembly, is installed in and moves on the bedstead, and ball screw assembly, comprises ball-screw, ball nut and ball, and ball nut is provided with installing hole; Slide block is directly installed on the ball nut through this installing hole; The end that ball-screw is connected with drive unit is provided with bearing, and the other end is provided with needle bearing, and the installation that moves bed apparatus of this flat machine is inconvenience comparatively; The position to drive unit that is difficult to is easily and effectively regulated, and has reduced overall performance.Also having open day is on 03 21st, 2012; Publication number is in the Chinese patent of CN202170402U, discloses a kind of mechanism that moves of Computerized flat knitting machine, and a mechanism that moves of this Computerized flat knitting machine comprises a servomotor; A ball screw carriage; Two synchronous pulleys and a cover ball screw, two synchronous pulleys are installed in respectively on the axle of servomotor and ball screw, between two synchronous pulleys with synchronous band connection; Ball screw nut is installed in the screw mandrel part of ball screw and can moves with the rotation of ball screw; Be fixedly connected the needle-bar positioning sliding block on the ball screw nut; Preceding needle-bar is fixed on the needle-bar positioning sliding block; The installation that moves a mechanism of Computerized flat knitting machine is comparatively inconvenience also, and the position to servomotor that is difficult to is easily and effectively regulated, and overall performance is relatively poor.
In sum, also do not have a kind of simple in structurely, reasonable in design at present, it is convenient to install, and is convenient to adjust the bed apparatus that moves that is used for braiding flat-bed machine of motor and motor cabinet position.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency that exists in the prior art, and a kind of reasonable in design is provided, it is convenient to install, and is convenient to adjust the bed apparatus that moves that is used for braiding flat-bed machine of motor and motor cabinet position.
The present invention addresses the above problem the technical scheme that is adopted: this design feature of moving bed apparatus that is used for braiding flat-bed machine is: comprise hexagonal holding screw, left sunk screw in synchronous pulley, left end cap, left tapered roller bearing, screw axis, the base that moves to left, right end cap, the left side, move base left side fixed strip, move a key bar, motor fixing seat, motor, synchronously band, synchronizing wheel, support, move the right fixed strip of base, right tapered roller bearing, the base that moves to right, right in hexagonal holding screw and right sunk screw; Said synchronous pulley is fixed on the left end of screw axis; The right-hand member of said screw axis is installed on the base that moves to right through right tapered roller bearing; The left part of this screw axis is installed on the base that moves to left through left tapered roller bearing; Be provided with screwed hole in the said support; This support is sleeved on the screw axis through screwed hole, and said synchronous pulley, the base that moves to left, support and the base that moves to right are sequentially arranged on the screw axis from left to right; Said left end cap is fixed on the base that moves to left through hexagonal holding screw and left sunk screw in the left side; This left end cap and left tapered roller bearing match; The inner of hexagonal holding screw withstands on the outer ring of left tapered roller bearing in the said left side; Said right end cap is fixed on the base that moves to right through hexagonal holding screw in right and right sunk screw, and said right end cap and right tapered roller bearing match, and the inner of hexagonal holding screw withstands on the outer ring of right tapered roller bearing in the said right side; A said key bar that moves is fixed on the support, and the said base that moves to left is fixed on and moves on the fixed strip of a base left side, and the said base that moves to right is fixed on and moves on the right fixed strip of base; Said motor fixing seat comprises top board and side plate; Said top board is fixed on the top of side plate, and this top board is vertical with side plate, and said top board is provided with the holder mounting hole; Said side plate is provided with at least three motor mounting holes, and said motor is installed in the motor mounting hole of motor fixing seat; Said synchronizing wheel is fixed on the motor, and said synchronous band is connected on synchronous pulley and the synchronizing wheel.
As preferably, left sunk screw according to the invention is the cross recessed countersunk head sscrew structure.
As preferably, right sunk screw according to the invention is the cross recessed countersunk head sscrew structure.
As preferably, the number of motor mounting hole according to the invention is four, and the number of said holder mounting hole is two.
As preferably, the support according to the invention iron material matter of making a living.
As preferably, synchronous pulley according to the invention is through hexagon socket cap head screw and the spacers left end at screw axis.
The present invention compared with prior art has the following advantages and effect: simple in structure, reasonable in design, it is convenient to install, and is convenient to adjust the position of motor and motor cabinet, helps promoting the overall performance of braiding flat-bed machine.The present invention is designed with the motor waist-shaped hole on motor fixing seat, can guarantee the degree of tightness control of band synchronously through moving up and down motor; Planar design has the holder waist-shaped hole on motor fixing seat, can guarantee that synchronous pulley and synchronizing wheel guarantee on same transmission plane according to the adjusting of the fast position of synchronous pulley.
The left tapered roller bearing and the right tapered roller bearing that are positioned at the screw axis two ends among the present invention are designed to tapered roller bearing; And be designed with in the left side hexagonal holding screw with right in the hexagonal holding screw; The inner of hexagonal holding screw withstands on the outer ring of left tapered roller bearing in the left side; The inner of hexagonal holding screw withstands on the outer ring of right tapered roller bearing in right; Regulate the gap of left tapered roller bearing and right tapered roller bearing in can using according to reality, prolong the service life of left tapered roller bearing and right tapered roller bearing.
Description of drawings
Fig. 1 is the structural representation that moves bed apparatus that is used for braiding flat-bed machine in the embodiment of the invention.
Fig. 2 is hexagonal holding screw, left sunk screw in the left end cap, a left side in the embodiment of the invention, moves base left side fixed strip and move the structural representation between the key bar.
Fig. 3 be in the embodiment of the invention right end cap, move a key bar, move the right fixed strip of base, right in structural representation between hexagonal holding screw and the right sunk screw.
Fig. 4 is that the bed apparatus that moves that is used for braiding flat-bed machine in the embodiment of the invention is installed in the structural representation on the braiding flat-bed machine.
Fig. 5 is the plan structure sketch map of the motor fixing seat among Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 5; Be used in the present embodiment braiding flat-bed machine move that bed apparatus comprises hexagonal holding screw 9, left sunk screw 10 in hexagon socket cap head screw 1, pad 2, synchronous pulley 3, left end cap 4, left tapered roller bearing 5, screw axis 6, the base 7 that moves to left, right end cap 8, the left side, moves base left side fixed strip 11, moves a key bar 12, motor fixing seat 13, motor 14, be with 15 synchronously, synchronizing wheel 16, support 17, move base right fixed strip 21, right tapered roller bearing 22, the base 23 that moves to right, right in hexagonal holding screw 24 and right sunk screw 25; Wherein, The support 17 iron material matter of making a living; Left side sunk screw 10 is the cross recessed countersunk head sscrew structure, and right sunk screw 25 is the cross recessed countersunk head sscrew structure.
Be provided with screwed hole in the support 17 of present embodiment; This support 17 is sleeved on the screw axis 6 through screwed hole; Helicitic texture on screwed hole in the support 17 and the screw axis 6 is complementary, and when rotary screw rod axle 6, can drive support 17 axially moving along screw axis 6.Synchronous pulley 3 in the present embodiment, the base 7 that moves to left, support 17 and the base 23 that moves to right are sequentially arranged on the screw axis 6 from left to right.
Right end cap 8 in the present embodiment is fixed on the base 23 that moves to right with right sunk screw 25 through hexagonal holding screw 24 in right; This right end cap 8 matches with right tapered roller bearing 22; The inner of hexagonal holding screw 24 withstands on the outer ring of right tapered roller bearing 22 in right; Regulate the gap of right tapered roller bearing 22 in can using according to reality, prolong the service life of bearing.
The left part of screw axis 6 is installed on the base 7 that moves to left through left tapered roller bearing 5 among the present invention; The position of said here " left part " is meant the left end near screw axis 6; And in synchronous pulley 3 and the position between the base 23 of moving to right, this is common practise for a person skilled in the art.The inner of hexagonal holding screw 9 withstands on the outer ring of left tapered roller bearing 5 in the left side among the present invention, and said here " the inner " is meant an end that is screwed in the hexagonal holding screw 9 in the left side in the base 7 that moves to left, and the other end that exposes outside the base 7 that moves to left is the outer end; Left tapered roller bearing 5 among the present invention comprises inner ring and outer ring, and the outer ring of left tapered roller bearing 5 is common practise for a person skilled in the art.The inner of right interior hexagonal holding screw 24 among the present invention withstands on the outer ring of right tapered roller bearing 22; Said here " the inner " is meant in the right interior hexagonal holding screw 24 and is screwed into the end in the base 23 that moves to right, and the other end that exposes outside the base 23 that moves to right is the outer end; Right tapered roller bearing 22 among the present invention comprises inner ring and outer ring, and the outer ring of right tapered roller bearing 22 is common practise for a person skilled in the art.
What be used for braiding flat-bed machine in the present embodiment moves the simple in structure of bed apparatus; Reasonable in design; It is convenient to install, and the left tapered roller bearing 5 and the right tapered roller bearing 22 at screw axis 6 two ends are designed to tapered roller bearing, and is designed with hexagonal holding screw 24 in the interior hexagonal holding screw 9 in a left side and the right side; The inner of hexagonal holding screw 9 withstands on the outer ring of left tapered roller bearing 5 in the left side; The inner of hexagonal holding screw 24 withstands on the outer ring of right tapered roller bearing 22 in right, regulates the gap of left tapered roller bearing 5 and right tapered roller bearing 22 in can using according to reality, prolongs the service life of left tapered roller bearing 5 and right tapered roller bearing 22.
Be designed with motor waist-shaped hole 18 on the motor fixing seat 13 in the present embodiment, can guarantee to control with 15 degree of tightness synchronously through moving up and down motor 14.Planar design has holder waist-shaped hole 19 on motor fixing seat 13, can guarantee that synchronous pulley 3 and synchronizing wheel 16 guarantee on same transmission plane according to the adjusting of the fast position of synchronous pulley 3.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different, the above content described in this specification only is to illustrate what structure of the present invention was done.Allly conceive the equivalence that described structure, characteristic and principle do according to patent of the present invention and change or simple change, include in the protection domain of patent of the present invention.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from structure of the present invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (6)
1. bed apparatus that moves that is used for braiding flat-bed machine; It is characterized in that: comprise hexagonal holding screw, left sunk screw in synchronous pulley, left end cap, left tapered roller bearing, screw axis, the base that moves to left, right end cap, the left side, move base left side fixed strip, move a key bar, motor fixing seat, motor, synchronously band, synchronizing wheel, support, move the right fixed strip of base, right tapered roller bearing, the base that moves to right, right in hexagonal holding screw and right sunk screw; Said synchronous pulley is fixed on the left end of screw axis; The right-hand member of said screw axis is installed on the base that moves to right through right tapered roller bearing; The left part of this screw axis is installed on the base that moves to left through left tapered roller bearing; Be provided with screwed hole in the said support; This support is sleeved on the screw axis through screwed hole, and said synchronous pulley, the base that moves to left, support and the base that moves to right are sequentially arranged on the screw axis from left to right; Said left end cap is fixed on the base that moves to left through hexagonal holding screw and left sunk screw in the left side; This left end cap and left tapered roller bearing match; The inner of hexagonal holding screw withstands on the outer ring of left tapered roller bearing in the said left side; Said right end cap is fixed on the base that moves to right through hexagonal holding screw in right and right sunk screw, and said right end cap and right tapered roller bearing match, and the inner of hexagonal holding screw withstands on the outer ring of right tapered roller bearing in the said right side; A said key bar that moves is fixed on the support, and the said base that moves to left is fixed on and moves on the fixed strip of a base left side, and the said base that moves to right is fixed on and moves on the right fixed strip of base; Said motor fixing seat comprises top board and side plate; Said top board is fixed on the top of side plate, and this top board is vertical with side plate, and said top board is provided with the holder mounting hole; Said side plate is provided with at least three motor mounting holes, and said motor is installed in the motor mounting hole of motor fixing seat; Said synchronizing wheel is fixed on the motor, and said synchronous band is connected on synchronous pulley and the synchronizing wheel.
2. the bed apparatus that moves that is used for braiding flat-bed machine according to claim 1 is characterized in that: said left sunk screw is the cross recessed countersunk head sscrew structure.
3. the bed apparatus that moves that is used for braiding flat-bed machine according to claim 1 is characterized in that: said right sunk screw is the cross recessed countersunk head sscrew structure.
4. the bed apparatus that moves that is used for braiding flat-bed machine according to claim 1 is characterized in that: the number of said motor mounting hole is four, and the number of said holder mounting hole is two.
5. the bed apparatus that moves that is used for braiding flat-bed machine according to claim 1 is characterized in that: the said support iron material matter of making a living.
6. the bed apparatus that moves that is used for braiding flat-bed machine according to claim 1 is characterized in that: said synchronous pulley is through hexagon socket cap head screw and the spacers left end at screw axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348420XA CN102828333A (en) | 2012-09-19 | 2012-09-19 | Moving needle bed device for weaving flat machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348420XA CN102828333A (en) | 2012-09-19 | 2012-09-19 | Moving needle bed device for weaving flat machine |
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| Publication Number | Publication Date |
|---|---|
| CN102828333A true CN102828333A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210348420XA Pending CN102828333A (en) | 2012-09-19 | 2012-09-19 | Moving needle bed device for weaving flat machine |
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| CN (1) | CN102828333A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966749A (en) * | 2013-02-06 | 2014-08-06 | 黄钗水 | Connecting structure of knitting machinery large plate and synchronous wheel |
| CN104562411A (en) * | 2013-10-28 | 2015-04-29 | 中山市聚龙纺织机械科技有限公司 | Novel bed moving device |
| CN104131402B (en) * | 2014-07-31 | 2016-04-27 | 浙江丰帆数控机械有限公司 | A kind of single motor duplex table device |
| CN110306285A (en) * | 2019-06-14 | 2019-10-08 | 福建永信数控科技股份有限公司 | A kind of roller device of Computerized flat knitting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4339933A (en) * | 1979-07-12 | 1982-07-20 | Shima Idea Center, Co., Ltd. | Racking device for flat knitting machine |
| US4791793A (en) * | 1986-09-10 | 1988-12-20 | H. Stoll Gmbh & Co. | Device for the offset control of the needle beds of a flat-bed knitting machine |
| JP3542256B2 (en) * | 1997-10-06 | 2004-07-14 | 株式会社島精機製作所 | Upper bed support mechanism in flat knitting machine |
| CN2663466Y (en) * | 2003-09-25 | 2004-12-15 | 孙平范 | Needle bed lateral movement mechanism of plain flat knitter |
| CN202170402U (en) * | 2011-03-10 | 2012-03-21 | 王登如 | Bed moving mechanism of computerized flat knitting machine |
| CN202830385U (en) * | 2012-09-19 | 2013-03-27 | 桐乡市强隆机械有限公司 | Moving bed device used for knitting machine |
-
2012
- 2012-09-19 CN CN201210348420XA patent/CN102828333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4339933A (en) * | 1979-07-12 | 1982-07-20 | Shima Idea Center, Co., Ltd. | Racking device for flat knitting machine |
| US4791793A (en) * | 1986-09-10 | 1988-12-20 | H. Stoll Gmbh & Co. | Device for the offset control of the needle beds of a flat-bed knitting machine |
| JP3542256B2 (en) * | 1997-10-06 | 2004-07-14 | 株式会社島精機製作所 | Upper bed support mechanism in flat knitting machine |
| CN2663466Y (en) * | 2003-09-25 | 2004-12-15 | 孙平范 | Needle bed lateral movement mechanism of plain flat knitter |
| CN202170402U (en) * | 2011-03-10 | 2012-03-21 | 王登如 | Bed moving mechanism of computerized flat knitting machine |
| CN202830385U (en) * | 2012-09-19 | 2013-03-27 | 桐乡市强隆机械有限公司 | Moving bed device used for knitting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966749A (en) * | 2013-02-06 | 2014-08-06 | 黄钗水 | Connecting structure of knitting machinery large plate and synchronous wheel |
| CN104562411A (en) * | 2013-10-28 | 2015-04-29 | 中山市聚龙纺织机械科技有限公司 | Novel bed moving device |
| CN104131402B (en) * | 2014-07-31 | 2016-04-27 | 浙江丰帆数控机械有限公司 | A kind of single motor duplex table device |
| CN110306285A (en) * | 2019-06-14 | 2019-10-08 | 福建永信数控科技股份有限公司 | A kind of roller device of Computerized flat knitting machine |
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Application publication date: 20121219 |