CN202401228U - Digital flat machine double-cloth-winding device driven by ordinary motor - Google Patents
Digital flat machine double-cloth-winding device driven by ordinary motor Download PDFInfo
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- CN202401228U CN202401228U CN2011205366815U CN201120536681U CN202401228U CN 202401228 U CN202401228 U CN 202401228U CN 2011205366815 U CN2011205366815 U CN 2011205366815U CN 201120536681 U CN201120536681 U CN 201120536681U CN 202401228 U CN202401228 U CN 202401228U
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- winding mechanism
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- 238000004804 winding Methods 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000009940 knitting Methods 0.000 claims abstract description 41
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000009987 spinning Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009944 hand knitting Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 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 digital flat machine double-cloth-winding device driven by an ordinary motor, which comprises an upper cloth winding mechanism and a lower cloth winding mechanism, wherein each cloth winding mechanism comprises a roller group and two locking mechanisms; the roller group comprises two rollers with the same length greater than that of a flat machine needle plate and opposite rotation directions; each locking mechanism comprises a connecting plate, a sliding block, a spring and a cylinder and is used for locking the gap between the rollers; the sliding block, the spring and the cylinder are fixed on the connecting plate, and the locking mechanisms are respectively fixed on both sides of the rollers; and the drive part is driven by the ordinary motor, and the cloth winding rollers are driven by a belt pulley by using a transmission belt. When a knitting piece passes through the upper cloth winding mechanism and the lower cloth winding mechanism, an operator can conveniently observe the uniformity degree and the tightness degree of stitches on the knitting piece from the gap between the upper and lower cloth winding mechanisms. With the digital flat machine double-cloth-winding device driven by an ordinary motor, not only is the labor intensity of people relieved, but also the spinning quality of the knitting piece is improved and the waste of the knitting piece is reduced.
Description
Technical field
The utility model relates to the two cloth rewinders of digital straight-bar machines that a kind of common electric machine drives, and 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 because cloth-winding mechanism is knitted the position of sheet outlet usually near the straight-bar machines lower edge, make operating personnel be not easy to observe to knit pinprick in the sheet evenly and tightness degree; " Flat Knitting Machine Cloth Roller " that uses at present be utility model 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 mechanical part of these cloth-winding mechanisms generally uses single series cylinder, and type of drive generally adopts common motor to realize that they have solved the automatic tractive problem of knitting sheet; But when cylinder during away from the straight-bar machines lower edge; The uniformity coefficient of pulling force is bad, and this type invention is not observed the method for knitting the even and tightness degree of pinprick in the sheet for operating personnel provide well yet in addition, and operating personnel can not online in time observation knit tablet quality.
Operating personnel also need constantly to hang weight simultaneously; To guarantee to knit the pulling force of sheet to the straight-bar machines needle plate; Make and knit the problem that the sheet tightness is fit to following process production, people's labour intensity is increased, because the effect of human factor makes that knitting sheet is difficult to the tension uniform of maintenance to the straight-bar machines needle plate.
The existence of these two problems; Brought inconvenience for further improving the straight-bar machines automatization level; How solving operating personnel provides online observation to knit the problem of tablet quality; Simultaneously settlement computer straight-bar machines batching problem or the hand knitting machine of knitting sheet through the improved straight-bar machines of digitizing technique knit the automatic batching of sheet, further improve the production automation level of straight-bar machines and the quality of knitting sheet, still be blank at present.
Summary of the invention
The two cloth rewinders of the digital straight-bar machines that a kind of common electric machine that the utility model proposed drives; Utilize form between upper and lower two cloth-winding mechanisms be used to observe the gap of knitting sheet pinprick uniformity coefficient; Can help operating personnel in time to adjust the operating mode of straight-bar machines; Improved the quality of production of knitting sheet, cut the waste.
The technical scheme that the utility model adopted is: the two cloth rewinders of the digital straight-bar machines that common electric machine drives; Form by mechanical part and drive part; Mechanical part is divided into cloth-winding mechanism and following cloth-winding mechanism, and each cloth-winding mechanism 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; The drive part of device is by the gear train of driving belt, belt pulley, upper and lower cloth-winding mechanism and be used to connect synchronizing wheel 5 that upper and lower cloth-winding mechanism carries out transmission, be with 6 to form synchronously, and belt pulley is installed on down cloth-winding mechanism; Upper and lower cloth-winding mechanism all has gear train respectively, and gear train comprises master gear 3_1 and from gear 3_2, two outer interlocks of gears, 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; Axle at following cloth-winding mechanism middle belt pulley is connected with master gear 3_1 formation axle through snap ring 4, shaft coupling; The motor that drives flat-knitting machine head produces one group of output; Be sent to belt pulley through this group output of driving belt, the master gear 3_1 in can the driven gear group during belt pulley rotation rotates; Driving belt is used to connect motor and the belt pulley that drags flat-knitting machine head, and belt pulley is installed in down on the connecting plate for electric motor 7 of cloth-winding mechanism, and connecting plate for electric motor 7 is fixed on the connecting plate 2; Use between upper and lower two cloth-winding mechanisms and be with 6 to connect synchronously; The rotational power of last cloth-winding mechanism is by being with 6 to transmit synchronously; Be connected on the synchronizing wheel 5 of upper and lower cloth-winding mechanism with 6 synchronously; The synchronizing wheel 5 of two cloth-winding mechanisms carries out axle with master rotor 3_1 to usefulness respectively and is connected, and is installed on the offside of gear train.
After knitting sheet and passing down cloth-winding mechanism; Upper and lower cloth-winding mechanism utilizes retaining mechanism to pass through manual mode locking; What gap between the master and slave cylinder was passed in the upper and lower cloth-winding mechanism cylinder group in clamping knits sheet, the master and slave gear interlock of upper and lower cloth-winding mechanism gear train, tension driving belt; The rotation of drive belt pulley, the two cloth rewinders of digital straight-bar machines are started working.
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; It is parallel with straight-bar machines that the cylinder group of upper and lower two cloth-winding mechanisms all keeps; The distance of knitting between the sheet outlet on the axle center of last cloth-winding mechanism cylinder group and the straight-bar machines is 80-120mm, and the distance between the axle center of upper and lower cloth-winding mechanism cylinder group is 80-120mm.
Described digital straight-bar machines refers to Computerized flat knitting machine or after the digitizing technique transformation, has used the common hand knitting machine of embedded field controller; Cylinder, slide block 8, spring 9, cylinder 10, gear, snap ring 4, shaft coupling, belt pulley, driving belt, synchronizing wheel 5 and be with 6 all to be common components on the market synchronously, 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: 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, utilize gap between the upper and lower cloth-winding mechanism, can observe the uniformity coefficient of knitting the sheet pinprick easily, help operating personnel and adjust the straight-bar machines operating mode in time, improved the quality of knitting sheet, reduced waste.
Description of drawings
Fig. 1 is the cloth-winding mechanism structural representation 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 the principle schematic that the utility model adopts common electric machine to drive.
Fig. 4 is that the installation and the upper and lower cloth-winding mechanism of the utility model connects sketch map;
Among the figure: 1_1-master rotor, 1_2-are with from cylinder, 2-connecting plate, 3_1-master gear, 3_2-from gear, 4-snap ring, 5-synchronizing wheel, 6-synchronously, 7-connecting plate for electric motor, 8-slide block, 9-spring, 10-cylinder.
The specific embodiment
Below in conjunction with accompanying drawing, through embodiment to the utility model further explain, so that technical staff's understanding:
As shown in Figure 1: the two cloth rewinders of the digital straight-bar machines that common electric machine drives, its mechanical part is divided into cloth-winding mechanism and following cloth-winding mechanism, and each cloth-winding mechanism 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 clamp the wool textile that passes therebetween and knit sheet; And when guaranteeing the cylinder group rotation and knit between the sheet and can not skid; It can make woolen knitwear between cylinder group drive down at two cylinders to carry 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.
After knitting sheet and passing down cloth-winding mechanism; Upper and lower cloth-winding mechanism utilizes retaining mechanism to pass through manual mode locking; What gap between the master and slave cylinder was passed in the upper and lower cloth-winding mechanism cylinder group in clamping knits sheet, the master and slave gear interlock of upper and lower cloth-winding mechanism gear train, tension driving belt; The rotation of drive belt pulley, the two cloth rewinders of digital straight-bar machines are started working.
Be illustrated in figure 2 as the gas circuit connection layout of locking device, its gas circuit of the locking device of the cylinder group both sides in upper and lower cloth-winding mechanism connects identical; Compressed air charges into the A chamber or the B chamber of cylinder 10 respectively through hand-operated direction valve, causes the master rotor 1_1 in the cylinder group and clamps or unclamp from cylinder 1_2.When straight-bar machines work begins, be in releasing orientation between two cylinders in the cylinder group, B chamber inflation in the cylinder 10 at this moment, A chamber and atmosphere UNICOM.After the straight-bar machines work, when knitting sheet and between cylinder, pass, the manual switchover reversal valve makes the inflation of A chamber, and B chamber and atmosphere UNICOM are in clamped condition between two cylinders in this moment cylinder group, and cloth sheet is therebetween passed in clamping.
As shown in Figure 3: the two cloth rewinders of the digital straight-bar machines that common electric machine drives assemble according to completion shown in Figure 1; The drive part of the two cloth rewinders of numeral straight-bar machines is by the gear train of driving belt, belt pulley, upper and lower cloth-winding mechanism and be used to connect synchronizing wheel 5 that upper and lower cloth-winding mechanism carries out transmission, be with 6 to form synchronously, and belt pulley is installed on down cloth-winding mechanism; Upper and lower cloth-winding mechanism all has gear train respectively, and gear train comprises master gear 3_1 and from gear 3_2, two outer interlocks of gears, 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; Axle at following cloth-winding mechanism middle belt pulley is connected with master gear 3_1 formation axle through snap ring 4, shaft coupling; The motor that drives flat-knitting machine head produces one group of output; Be sent to belt pulley through this group output of driving belt, the master gear 3_1 in can the driven gear group during belt pulley rotation rotates; Driving belt is used to connect motor and the belt pulley that drags flat-knitting machine head, and belt pulley is installed in down on the connecting plate for electric motor 7 of cloth-winding mechanism, and connecting plate for electric motor 7 is fixed on the connecting plate 2; Use between upper and lower two cloth-winding mechanisms and be with 6 to connect synchronously; The rotational power of last cloth-winding mechanism is by being with 6 to transmit synchronously; Be connected on the synchronizing wheel 5 of upper and lower cloth-winding mechanism with 6 synchronously; The synchronizing wheel 5 of two cloth-winding mechanisms carries out axle with master rotor 3_1 to usefulness respectively and is connected, and is installed on the offside of gear train.
As shown in Figure 4: the cylinder group of upper and lower two cloth-winding mechanisms all keeps parallel with straight-bar machines; On the axle center of last cloth-winding mechanism cylinder group and the straight-bar machines knit between the sheet outlet can be apart from being 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.Between the axle center of upper and lower cloth-winding mechanism cylinder group can be apart from being 100mm; Utilize the gap between the upper and lower cloth-winding mechanism, can observe the uniformity coefficient of knitting the sheet pinprick easily, help operating personnel and adjust the straight-bar machines operating mode in time; Improve the quality of knitting sheet, reduced waste.
As shown in Figure 4: the cylinder group of upper and lower two cloth-winding mechanisms all keeps parallel with straight-bar machines; On the axle center of last cloth-winding mechanism cylinder group and the straight-bar machines knit between the sheet outlet also can be apart from being 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.Between the axle center of upper and lower cloth-winding mechanism cylinder group also can be apart from being 80mm; Utilize the gap between the upper and lower cloth-winding mechanism, can observe the uniformity coefficient of knitting the sheet pinprick easily, help operating personnel and adjust the straight-bar machines operating mode in time; Improve the quality of knitting sheet, reduced waste.
As shown in Figure 4: the cylinder group of upper and lower two cloth-winding mechanisms all keeps parallel with straight-bar machines; The all right distance of knitting between the sheet outlet on the axle center of last cloth-winding mechanism cylinder group and the straight-bar machines 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.Between the axle center of upper and lower cloth-winding mechanism cylinder group can also distance be 120mm; Utilize the gap between the upper and lower cloth-winding mechanism, can observe the uniformity coefficient of knitting the sheet pinprick easily, help operating personnel and adjust the straight-bar machines operating mode in time; Improve the quality of knitting sheet, reduced waste.
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 patent; Therefore, the utility model patent is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (2)
1. the two cloth rewinders of digital straight-bar machines that common electric machine drives are made up of mechanical part and drive part, and it is characterized in that: mechanical part is divided into cloth-winding mechanism and following cloth-winding mechanism, and each cloth-winding mechanism 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 device is by the gear train of driving belt, belt pulley, upper and lower cloth-winding mechanism and be used to connect synchronizing wheel (5) that upper and lower cloth-winding mechanism carries out transmission, band (6) is formed synchronously, and belt pulley is installed on down cloth-winding mechanism; Upper and lower cloth-winding mechanism all has gear train respectively; Gear train comprises master gear (3_1) and from gear (3_2), two outer interlocks of gears, 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); Axle at following cloth-winding mechanism middle belt pulley is connected with master gear (3_1) formation axle through snap ring (4), shaft coupling; The motor that drives flat-knitting machine head produces one group of output; Be sent to belt pulley through this group output of driving belt, the master gear (3_1) in can the driven gear group during belt pulley rotation rotates; Belt pulley is installed in down on the connecting plate for electric motor (7) of cloth-winding mechanism, and connecting plate for electric motor (7) is fixed on the connecting plate (2); Using synchronously between upper and lower two cloth-winding mechanisms, band (6) connects; The rotational power of last cloth-winding mechanism is transmitted by synchronous band (6); Band (6) is connected on the synchronizing wheel (5) of upper and lower cloth-winding mechanism synchronously; The synchronizing wheel of two cloth-winding mechanisms (5) carries out axle with master rotor (3_1) to usefulness respectively and is connected, and is installed on the offside of gear train.
2. the two cloth rewinders of digital straight-bar machines that drive according to right 1 described common electric machine; It is characterized in that: device is installed on the straight-bar machines frame; It is parallel with straight-bar machines that the cylinder group of upper and lower two cloth-winding mechanisms all keeps; The distance of knitting between the sheet outlet on the axle center of last cloth-winding mechanism cylinder group and the straight-bar machines is 80-120mm, and the distance between the axle center of upper and lower cloth-winding mechanism cylinder group is 80-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205366815U CN202401228U (en) | 2011-12-20 | 2011-12-20 | Digital flat machine double-cloth-winding device driven by ordinary motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205366815U CN202401228U (en) | 2011-12-20 | 2011-12-20 | Digital flat machine double-cloth-winding device driven by ordinary motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401228U true CN202401228U (en) | 2012-08-29 |
Family
ID=46698884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205366815U Expired - Fee Related CN202401228U (en) | 2011-12-20 | 2011-12-20 | Digital flat machine double-cloth-winding device driven by ordinary motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401228U (en) |
-
2011
- 2011-12-20 CN CN2011205366815U patent/CN202401228U/en not_active Expired - Fee Related
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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: 20141220 |
|
| EXPY | Termination of patent right or utility model |