CN202401230U - Single cloth rolling device for digital flat knitting machine - Google Patents
Single cloth rolling device for digital flat knitting machine Download PDFInfo
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- CN202401230U CN202401230U CN2011204993208U CN201120499320U CN202401230U CN 202401230 U CN202401230 U CN 202401230U CN 2011204993208 U CN2011204993208 U CN 2011204993208U CN 201120499320 U CN201120499320 U CN 201120499320U CN 202401230 U CN202401230 U CN 202401230U
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- 238000009940 knitting Methods 0.000 title claims abstract description 28
- 239000004744 fabric Substances 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009941 weaving Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009944 hand knitting Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The utility model relates to a single cloth rolling device for a digital flat knitting machine, and belongs to the field of mechatronics. The device comprises a mechanical part and a driving part, wherein the mechanical part consists of a roller group and two sets of locking mechanisms; the roller group comprises two rollers which have the same length, are longer than a needle plate of the flat knitting machine and rotate in opposite directions; the locking mechanisms comprise connecting plates, sliders, springs and cylinders and lock an interval between the rollers; the sliders, the springs and the cylinders are fixed to the connecting plates; and the locking mechanisms are fixed on the two sides of the rollers. The device can be driven by the conventional motor or a single stepping motor. By the single cloth rolling device for the digital flat knitting machine, labor intensity of persons is reduced, and the weaving quality of a knitting piece is improved; and particularly the automatic level of the production process of the digital flat knitting machine can be improved by the driving of the stepping motor.
Description
Technical field
The utility model relates to a kind of digital straight-bar machines monovolume cloth apparatus, belongs to the electromechanical integration field.
Background technology
In the process that straight-bar machines is produced; Straight-bar machines production is used in the traditional-handwork weaving, and operating personnel need constantly to hang weight, to guarantee to knit the pulling force of sheet to the straight-bar machines needle plate; Make the problem that the sheet tightness is fit to following process production of knitting; People's labour intensity is increased,, thereby brought many inconvenience for follow-up work simultaneously also because the effect of human factor makes that knitting sheet is difficult to keep the tension uniform to the straight-bar machines needle plate.
" Flat Knitting Machine Cloth Roller " that uses at present be patent " Flat Knitting Machine Cloth Roller " for example; The sheet locking mode of knitting of (application number 200320131620.6) these cloth-winding mechanisms basically all adopts roller or roller to combine motor to realize; The type of drive of these cloth-winding mechanisms is general to adopt common motor to realize, these utility models all part solution existing problem.
But, how to solve the straight-bar machines Computerized flat knitting machine and knit the batching problem of sheet or hand knitting machine is knitted sheet after the digitizing technique transformation batching problem, further improve the production automation level of horizontal weaving loom, still be a blank at present.
The utility model content
A kind of digital straight-bar machines monovolume cloth apparatus that the utility model proposed can guarantee that knitting sheet has certain uniform pulling force to the straight-bar machines needle plate through being used of cylinder and retaining mechanism, and has both reduced labour intensity, has improved the quality of production of knitting sheet again.
The technical scheme that the utility model adopted is: digital straight-bar machines monovolume cloth apparatus, comprise mechanical part and drive part composition, and mechanical part is made up of cylinder group and two cover locking mechanisms; Cylinder group comprises master rotor 1_1 and from cylinder 1_2, the length of two cylinders is identical, and greater than straight-bar machines needle plate length, direction of rotation is opposite; Retaining mechanism comprises that connecting plate 2, slide block 8, spring 9 and cylinder 10 constitute; Cylinder 10 is fixed on the connecting plate 2; Master rotor 1_1 is fixed on the connecting plate 2, and its main shaft passes the hole that bearing holder (housing, cover) is installed on the connecting plate 2, and the piston rod of cylinder 10 is connected with slide block 8 through spring 9; Slide block 8 is provided with the hole; Bearing holder (housing, cover) is installed in the hole, and bearing holder (housing, cover) is sleeved on from the axle of cylinder 1_2, and two cover locking mechanisms are installed in the cylinder group both sides respectively.
The drive part of numeral straight-bar machines monovolume cloth apparatus can use single stepper motor driven gear train to form; Gear train comprises master gear 3_1 and from gear 3_2; Two outer interlocks of gear; Direction of rotation, master gear 3_1 is connected with master rotor 1_1 axle, from gear 3_2 be connected from cylinder 1_2 axle; The axle of stepper motor forms axle through snap ring 4, shaft coupling 6 with master gear 3_1 and is connected, and the master gear 3_1 in can the driven gear group when stepper motor 5 rotates rotates; Stepper motor is installed on the connecting plate for electric motor 7, and connecting plate for electric motor 7 is fixed on the connecting plate 2.
The drive part of numeral straight-bar machines monovolume cloth apparatus also can be driven by common electric machine.
Described connecting plate 2 is used for fixing each part in the retaining mechanism, and can be installed to it on the frame of straight-bar machines, and cylinder group 1 is parallel with straight-bar machines, and the distance of knitting between the sheet outlet on the axle center of batching cylinder group 1 and the straight-bar machines is 100mm.
Described digital straight-bar machines is meant Computerized flat knitting machine or after the digitizing technique transformation, has used the common hand knitting machine of embedded field controller; Described cylinder group 1, slide block 8, spring 9, cylinder 10, gear, stepper motor 5, snap ring 4 and shaft coupling 6 all are common components on the market; Connecting plate 2 can be realized with general steel plate processing with connecting plate for electric motor 7; Because the straight-bar machines frame is diversified in specifications to be caused, concrete mounting means can be fixed on connecting plate on the straight-bar machines frame through modes such as welding such as angle steel, band steel, bolt according to the frame concrete structure.
The beneficial effect of the utility model: after using the single stepper motor driven digital straight-bar machines monovolume cloth apparatus that the utility model proposed, compare the improvement that traditional straight-bar machines production mainly contains the following aspects:
1, the utility model utilizes the retaining mechanism that cylinder and spring constitute, and does not need the pulling of weight, and the position that does not also need the frequent change weight of operating personnel is to keep knitting the pulling force of sheet to the straight-bar machines needle plate.
2, the utility model intermediate roll is evenly distributed on the straight-bar machines needle plate the pulling force of knitting sheet, and this is to utilize weight to pull irrealizable effect in traditional straight-bar machines production, and it can improve the quality of straight-bar machines weaving.
3, adopt stepper motor that the batching cylinder is driven, the Stepping Motor Control signal is so just combined closely the work of the work of whole cloth rewinder and straight-bar machines from the field controller of digital straight-bar machines, reaches the effect of electromechanical integration.
Description of drawings
Fig. 1 is the mechanical structure sketch map of the utility model;
Fig. 2 is that the cylinder gas circuit of the retaining mechanism of the utility model connects sketch map;
Fig. 3 is that the utility model adopts stepper motor driven driving principle sketch map;
Fig. 4 is the principle schematic that the utility model adopts common electric machine to drive;
Fig. 5 is the scheme of installation of the utility model.
Among the figure: 1_1-master rotor, 1_2-from cylinder, 2-connecting plate, 3_1-master gear, 3_2-from gear, 4-snap ring, 5-stepper motor, 6-shaft coupling, 7-connecting plate for electric motor, 8-slide block, 9-spring, 10-cylinder.
The specific embodiment
Pass through embodiment to the utility model further explain, so that technical staff's understanding below in conjunction with accompanying drawing:
Embodiment 1:
As shown in Figure 1: the mechanical part of digital straight-bar machines monovolume cloth apparatus is made up of cylinder group and two cover locking mechanisms; Cylinder group comprises master rotor 1_1 and from cylinder 1_2, the length of two cylinders is identical, and greater than straight-bar machines needle plate length, direction of rotation is opposite; Retaining mechanism comprises that connecting plate 2, slide block 8, spring 9 and cylinder 10 constitute; Cylinder 10 is fixed on the connecting plate 2; Master rotor 1_1 is fixed on the connecting plate 2, and its main shaft passes the hole that bearing holder (housing, cover) is installed on the connecting plate 2; The piston rod of cylinder 10 is connected with slide block 8 through spring 9, and spring 9 is used for the thrust of bounce cylinder 10, and slide block 8 is provided with the hole; Bearing holder (housing, cover) is installed in the hole, and bearing holder (housing, cover) is sleeved on from the axle of cylinder 1_2, and the piston rod of cylinder 10 promotes slide block 8 when carrying out locking operation; Affact on the axle of cylinder 1_2; Make two space closures between cylinder, the sheet of knitting of two cylinder gap is passed in locking, and two cover locking mechanisms are installed in the cylinder group both sides respectively.
Utilize retaining mechanism can make cylinder group 1 clamp the wool textile that passes therebetween and knit sheet; And when guaranteeing cylinder group 1 rotation and knit between the sheet and can not skid; The woolen knitwear that it can make 1 of cylinder group drives down at two cylinders and carries out same moved further, and woolen knitwear is knitted and do not slided the identical gas circuit of cylinder use of cylinder group both sides between sheet and cylinder group; Its piston rod drive spring 9 moves with slide block 8 during cylinder 10 ventilations; Make two cylinders clamp woolen knitwears and knit sheet, spring plays cushioning effect, can not skid when both having guaranteed that woolen knitwear moves and between the cylinder; Guarantee again can not cause it to tear owing to holding tension when woolen knitwear is knitted the sheet slip, the ventilation of cylinder and disconnection be by manual Air Valve Control.
The drive part of numeral straight-bar machines monovolume cloth apparatus is formed with single step motor drive gear train; Gear train comprises master gear 3_1 and from gear 3_2; Two outer interlocks of gear, direction of rotation, master gear 3_1 is connected with master rotor 1_1 axle; From gear 3_2 be connected from cylinder 1_2 axle, master gear 3_1 is driven by stepper motor 5.Space closure between two cylinders, when sheet was knitted in locking, two gears in the gear train are interlock simultaneously also, and digital straight-bar machines field controller sends stepper motor 5 and drives signal after the gear interlock, and gear begins rotation and drives the cylinder rotation simultaneously.The axle of stepper motor forms axle through snap ring 4, shaft coupling 6 with master gear 3_1 and is connected, and the master gear 3_1 in can the driven gear group when stepper motor 5 rotates rotates; Stepper motor is installed on the connecting plate for electric motor 7, and connecting plate for electric motor 7 is fixed on the connecting plate 2.
Be illustrated in figure 2 as the gas circuit connection layout of locking device, its gas circuit of the locking device of cylinder group both sides connects identical; Compressed air charges into the A chamber or the B chamber of cylinder 10 respectively through hand-operated direction valve, causes cylinder group to clamp or unclamps.When straight-bar machines work begins, be in releasing orientation between master and slave two cylinders in the cylinder group 1, B chamber inflation in the cylinder 10 at this moment, A chamber and atmosphere UNICOM.After the straight-bar machines work, when the cloth sheet passed between cylinder, the manual switchover reversal valve made the inflation of A chamber, B chamber and atmosphere UNICOM, and be in clamped condition between master and slave two cylinders this moment, clamps to pass cloth sheet therebetween.
As shown in Figure 3: digital straight-bar machines field controller is to the driving principle of stepper motor; Because in straight-bar machines is used; The direction and the constant airspeed of stepper motor rotation; Therefore, digital straight-bar machines field controller provides definite rectangular pulse signal, through step motor drive controller and the work of stepper motor power amplifier drive stepping motor; The utility model can extend to all straight-bar machines by embedded digital controller or computer controller control, as long as controller is exported the accurate step motor control signal of a road sign, can get final product for stepper motor provides satisfactory rectangular pulse.
The method of the single stepper motor driven digital straight-bar machines monovolume cloth apparatus of this usefulness is applicable to that also the driving of Computerized flat knitting machine monovolume cloth apparatus perhaps drives based on the digital straight-bar machines monovolume cloth apparatus of embedded controller controls.
Embodiment 2:
Assemble with embodiment 1 identical the completion according to digital straight-bar machines monovolume cloth apparatus shown in Figure 1; The drive part of digital straight-bar machines monovolume cloth apparatus as shown in Figure 4 drives with common electric machine; Only need do some conventional changes to associated components; Specifically be to change the stepper motor 5 that links with shaft coupling 6 among Fig. 1 into belt pulley, can realize simply driving this cloth rewinder in one group of output of the motor that utilizes driving belt to be connected to belt pulley to drive flat-knitting machine head with common electric machine.
As shown in Figure 5: as to be installed to the monovolume cloth apparatus that assembles on the straight-bar machines frame; Cylinder group 1 keeps parallel with straight-bar machines; The vertical range of knitting between the sheet outlet of the axle center of cylinder group 1 and straight-bar machines lower edge is 80mm; The downward pulling force that is produced by cylinder like this can be distributed on the straight-bar machines needle plate more equably, improves the quality of knitting sheet.
As shown in Figure 5: as to be installed to the monovolume cloth apparatus that assembles on the straight-bar machines frame; Cylinder group 1 keeps parallel with straight-bar machines; The vertical range of knitting between the sheet outlet of the axle center of cylinder group 1 and straight-bar machines lower edge is 100mm; The downward pulling force that is produced by cylinder like this can be distributed on the straight-bar machines needle plate more equably, improves the quality of knitting sheet.
As shown in Figure 5: as can be installed to cloth rewinder on the straight-bar machines frame; Cylinder group 1 keeps parallel with straight-bar machines; The vertical range of knitting between the sheet outlet of the axle center of cylinder group 1 and straight-bar machines lower edge is 120mm; The downward pulling force that is produced by cylinder like this can be distributed on the straight-bar machines needle plate more equably, improves the quality of knitting sheet.
The utility model describes through the practical implementation process; Under the situation that does not break away from the utility model scope; Can also carry out various conversion and be equal to replacement the utility model; Therefore, the utility model is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model claim scope.
Claims (3)
1. a digital straight-bar machines monovolume cloth apparatus comprises mechanical part and drive part composition, and it is characterized in that: mechanical part is made up of cylinder group and two cover locking mechanisms; Cylinder group comprises master rotor (1_1) and from cylinder (1_2), the length of two cylinders is identical, and greater than straight-bar machines needle plate length, direction of rotation is opposite; Retaining mechanism comprises that connecting plate (2), slide block (8), spring (9) and cylinder (10) constitute; Cylinder (10) is fixed on the connecting plate (2); Master rotor (1_1) is fixed on the connecting plate (2), and its main shaft passes the hole that bearing holder (housing, cover) is installed on the connecting plate (2), and the piston rod of cylinder (10) is connected with slide block (8) through spring (9); Slide block (8) is provided with the hole; Bearing holder (housing, cover) is installed in the hole, and bearing holder (housing, cover) is sleeved on from the axle of cylinder (1_2), and two cover locking mechanisms are installed in the cylinder group both sides respectively.
2. according to right 1 described digital straight-bar machines monovolume cloth apparatus, it is characterized in that: the drive part of device is formed with single stepper motor driven gear train; Gear train comprises master gear (3_1) and from gear (3_2); Two outer interlocks of gear; Direction of rotation, master gear (3_1) and master rotor (1_1) axle is connected, from gear (3_2) with spool be connected from cylinder (1_2); The axle of stepper motor forms axle through snap ring (4), shaft coupling (6) and master gear (3_1) and is connected, and the master gear (3_1) in can the driven gear group when stepper motor (5) rotates rotates; Stepper motor is installed on the connecting plate for electric motor (7), and connecting plate for electric motor (7) is fixed on the connecting plate (2).
3. according to right 1 described digital straight-bar machines monovolume cloth apparatus, it is characterized in that: device is installed on the straight-bar machines frame, and cylinder group (1) is parallel with straight-bar machines, and the vertical range of knitting between the sheet outlet on the axle center of batching cylinder group (1) and the straight-bar machines is 80-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204993208U CN202401230U (en) | 2011-12-05 | 2011-12-05 | Single cloth rolling device for digital flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204993208U CN202401230U (en) | 2011-12-05 | 2011-12-05 | Single cloth rolling device for digital flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401230U true CN202401230U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204993208U Expired - Fee Related CN202401230U (en) | 2011-12-05 | 2011-12-05 | Single cloth rolling device for digital flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493116A (en) * | 2011-12-05 | 2012-06-13 | 昆明理工大学 | Single batching device of digital flat knitting machine |
| CN104294467A (en) * | 2013-07-19 | 2015-01-21 | 苏州海金龙纺织机械有限公司 | Cloth weaving and rolling integrated machine |
| CN104493000A (en) * | 2014-10-31 | 2015-04-08 | 亿和精密工业（苏州）有限公司 | Continuous loading device for platy materials |
-
2011
- 2011-12-05 CN CN2011204993208U patent/CN202401230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493116A (en) * | 2011-12-05 | 2012-06-13 | 昆明理工大学 | Single batching device of digital flat knitting machine |
| CN104294467A (en) * | 2013-07-19 | 2015-01-21 | 苏州海金龙纺织机械有限公司 | Cloth weaving and rolling integrated machine |
| CN104493000A (en) * | 2014-10-31 | 2015-04-08 | 亿和精密工业（苏州）有限公司 | Continuous loading device for platy materials |
| CN104493000B (en) * | 2014-10-31 | 2017-12-19 | 亿和精密工业（苏州）有限公司 | Feeding in continuous material device for sheet material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |