CN220867673U - Deviation correcting device and sewing machine of drum surface fabric - Google Patents
Deviation correcting device and sewing machine of drum surface fabric Download PDFInfo
- Publication number
- CN220867673U CN220867673U CN202322524906.0U CN202322524906U CN220867673U CN 220867673 U CN220867673 U CN 220867673U CN 202322524906 U CN202322524906 U CN 202322524906U CN 220867673 U CN220867673 U CN 220867673U
- Authority
- CN
- China
- Prior art keywords
- deviation correcting
- wheel
- belt
- correcting device
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 80
- 238000009958 sewing Methods 0.000 title claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a deviation correcting device for cylindrical fabric and a sewing machine, and belongs to the technical field of sewing equipment. This deviation correcting device includes rotatable wheel of rectifying, and the wheel of rectifying is including the mount pad that connects gradually first, rectify and drag cloth wheel, mount pad two and rectifying the spheroid, has seted up more than one holding tank on the outer wall of rectifying and drag cloth wheel, is provided with detachable belt assembly in the holding tank, and belt assembly includes the mounting bracket and encircles the belt on the mounting bracket, and the belt is along rectifying the length direction that drags cloth wheel and extend and follow rectifying and drag cloth wheel's outer wall upper protrusion, and deviation correcting device still includes driving belt pivoted drive structure. The belt assembly of the deviation correcting device can be detachably fixed on the deviation correcting cloth dragging wheel, the disassembly and the assembly are convenient, and when in maintenance, the whole belt assembly can be disassembled only by disassembling the mounting frame, so that the convenience of operation is improved well.
Description
Technical Field
The utility model belongs to the technical field of sewing equipment, and relates to a deviation correcting device for cylindrical fabric and a sewing machine.
Background
When the T-shirt hem is sewn on automatic equipment, the hem width is required to be consistent, and when the T-shirt hem is sewn by traditional manual sewing, only the T-shirt hem can be sewn while finishing, so that the T-shirt hem is low in efficiency and has higher technical requirements on operators. In order to solve the technical problem, patent document with the application number 202222068104.9 provides a deviation rectifying and feeding device for cylindrical fabrics, which comprises a mounting piece, a deviation rectifying wheel rotatably arranged on the mounting piece and a deviation rectifying sensor for detecting the edge position of the cylindrical fabrics.
The deviation correcting feeding device improves the working efficiency to a certain extent, however, the deviation correcting device in the prior art has the problems of difficult disassembly and inconvenient maintenance.
Disclosure of Invention
The utility model aims at the problems existing in the prior art, and provides a deviation correcting device for cylindrical fabrics, which aims at solving the technical problems that: how to improve the convenience of disassembly and assembly.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a deviation correcting device of drum surface fabric, deviation correcting device includes rotatable wheel of rectifying, its characterized in that, the wheel of rectifying is including the mount pad that connects gradually first, rectify and drag cloth wheel, mount pad two and rectify the spheroid, the holding tank more than one has been seted up on the outer wall of rectifying and drag cloth wheel, be provided with detachable belt assembly in the holding tank, belt assembly includes the mounting bracket and encircles belt on the mounting bracket, the belt is along the length direction who rectifies and drag cloth wheel extends and follow rectify and drag cloth wheel's outer wall upper protrusion, deviation correcting device still includes the drive belt pivoted drive structure.
When the fabric sewing machine works, the fabric is sleeved on the deviation correcting wheel and the sewing machine head, and the driving source drives the deviation correcting wheel to rotate, so that the fabric is conveyed to the sewing equipment. In the feeding process, the belt protruding from the outer wall of the deviation correcting cloth dragging wheel is in contact with the fabric, the belt extends along the length direction of the deviation correcting cloth dragging wheel, and when the fabric deviates, the driving structure drives the belt to rotate in the forward direction or the direction, and the belt drives the fabric to move, so that deviation correcting is realized.
In this deviation correcting device, belt subassembly can dismantle and fix on rectifying the mop wheel, easy dismounting, during the maintenance, only need dismantle the mounting bracket, just can dismantle whole belt subassembly, fine improvement operation's convenience.
In the deviation correcting device for cylindrical fabric, the first mounting seat and the second mounting seat are detachably fixed on one end part and the other end part of the deviation correcting cloth dragging wheel respectively.
The first mounting seat and the second mounting seat are detachably fixed with the deviation correcting cloth dragging wheel, so that the structure is convenient to assemble and disassemble and also convenient to maintain the belt assembly.
In the deviation correcting device for the cylindrical fabric, the notch of the accommodating groove is provided with the extending part for limiting the mounting frame.
In the deviation correcting device for cylindrical fabric, the first mounting seat is provided with the sealing cover, the first sealing cover and the first mounting seat are respectively provided with the bearing, and the bearings are respectively sleeved at one end part and the other end part of the worm.
In this structure, two bearings install the worm between closing cap and mount pad one, and the both ends of worm set up the bearing respectively, stability when improving rotation that can be fine.
In the above deviation correcting device for cylindrical fabric, the inner end of the first mounting seat is provided with more than one groove I, the inner end of the second mounting seat is provided with more than one groove II, and each end of the belt is respectively positioned in one groove I and one groove II.
The belt is looped to have two tip after having, and its each tip is arranged in a recess one and a recess two respectively, and this structure makes the belt can extend on whole correction mop wheel, and protruding part is longer on the outer wall of follow correction mop wheel in the belt, and the belt carries out more abundant contact with the surface fabric, better improvement correction effect.
In the deviation correcting device for cylindrical fabric, the middle of the notch of the first groove is provided with the first boss.
In the deviation correcting device for cylindrical fabric, a boss II is arranged in the middle of the notch of the groove II.
In the deviation correcting device for the cylindrical fabric, the deviation correcting device further comprises a fixing frame, the belt assembly further comprises a gear II and a roller, the gear II and the roller are rotatably mounted on the fixing frame, the belt is connected to the corresponding gear II and the roller, the belt assembly is more than one, the driving structure comprises a motor I and a rotating shaft, the motor I is mounted on the fixing frame, the rotating shaft is arranged in the middle of the deviation correcting cloth dragging wheel, the rotating shaft is connected with an output shaft of the motor I, a worm is connected to the rotating shaft, more than one gear I is arranged on the mounting seat I, the worm is meshed with the gear I, and the gear I is meshed with one gear II respectively.
As an embodiment, the first motor is connected with the rotating shaft through the coupling, the first motor rotates positively and negatively, the rotating shaft can be driven to rotate, the rotating shaft drives the worm to rotate, the worm drives the first gear to rotate, the first gear drives the second gear on the corresponding belt assembly to rotate, the second gear drives the corresponding belt to rotate around the roller, and the belt drives the fabric to move, so that deviation correction is realized.
In the deviation correcting device for cylindrical fabric, the fixing frame is provided with the fixing ring, the middle part of the first installation seat is provided with the connecting cylinder, and the fixing ring is sleeved on the connecting cylinder.
The fixing ring is used for radially limiting the first mounting seat, so that the deviation correcting wheel is prevented from falling off, and the mounting stability is improved well.
In the deviation correcting device for cylindrical fabric, the fixing frame is provided with the motor II and the synchronizing wheel I, the synchronizing wheel I is fixed on the mounting seat I, the synchronizing wheel II is mounted on the output shaft of the motor II, and a synchronous belt is connected between the synchronizing wheel I and the synchronizing wheel II.
As one embodiment, the first synchronous wheel is fixed on a connecting cylinder of the first mounting seat, the fabric is sleeved on the deviation correcting wheel and the sewing machine head, the second motor rotates, the second synchronous wheel is driven to rotate by a synchronous belt connected with the first synchronous wheel, the second synchronous wheel drives the mounting seat to rotate, and the mounting seat drives the deviation correcting cloth dragging wheel and the deviation correcting ball to rotate, so that the fabric is conveyed to the sewing equipment.
The utility model also provides a sewing machine which comprises any one of the deviation correcting devices.
Compared with the prior art, the utility model has the following advantages:
1. The belt assembly of the deviation correcting device can be detachably fixed on the deviation correcting cloth dragging wheel, the disassembly and the assembly are convenient, and when in maintenance, the whole belt assembly can be disassembled only by disassembling the mounting frame, so that the convenience of operation is improved well.
2. The fixing ring of the deviation correcting device radially limits the first mounting seat, prevents the deviation correcting wheel from falling off, and well improves the stability of mounting.
Drawings
FIG. 1 is a schematic diagram of the structure of the present deviation rectifying device;
FIG. 2 is a schematic diagram of a deviation correcting mop wheel;
FIG. 3 is a schematic illustration of the drive structure coupled to a belt assembly;
FIG. 4 is a schematic illustration of the belt assembly connected to gear one;
FIG. 5 is a schematic view of the belt assembly;
FIG. 6 is a schematic view of the structure of the first mounting base;
fig. 7 is a schematic structural view of the second mounting seat.
In the figure: the correction device comprises a correction wheel 1, a first installation seat, a correction cloth dragging wheel 3, a second installation seat, a correction ball 5, a holding groove 6, a belt assembly 7, an 8 mounting frame, a9 belt, a10 driving structure, a first 11 sealing cover, a first 12 groove, a second 13 groove, a 14 fixing frame, a second 15 gear, a second 16 roller, a first 17 motor, a 18 rotating shaft, a 19 worm, a first 20 gear, a 21 fixing ring, a second 22 motor, a first 23 synchronous wheel, a second 24 synchronous wheel, a 25 synchronous belt, a 26 coupling, a 27 connecting cylinder, a 28 extension part, a 29 boss, a first boss and a second 30 boss.
Detailed Description
The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-3, the deviation correcting device comprises a rotatable deviation correcting wheel 1, the deviation correcting wheel 1 comprises a first mounting seat 2, a deviation correcting cloth dragging wheel 3, a second mounting seat 4 and a deviation correcting ball 5 which are sequentially connected, more than one accommodating groove 6 is formed in the outer wall of the deviation correcting cloth dragging wheel 3, a detachable belt assembly 7 is arranged in the accommodating groove 6, the belt assembly 7 comprises a mounting frame 8 and a belt 9 encircling the mounting frame 8, the belt 9 extends along the length direction of the deviation correcting cloth dragging wheel 3 and protrudes from the outer wall of the deviation correcting cloth dragging wheel 3, and the deviation correcting device further comprises a driving structure 10 for driving the belt 9 to rotate.
When the fabric sewing machine works, the fabric is sleeved on the deviation correcting wheel 1 and the sewing machine head, and the driving source drives the deviation correcting wheel 1 to rotate, so that the fabric is sent to the sewing equipment. In the feeding process, the belt 9 protruding from the outer wall of the deviation rectifying cloth dragging wheel 3 is in contact with the fabric, the belt 9 extends along the length direction of the deviation rectifying cloth dragging wheel 3, when the fabric deviates, the driving structure 10 drives the belt 9 to rotate in the forward direction or the direction, and the belt 9 drives the fabric to move, so that deviation rectifying is realized.
Preferably, the first mounting seat 2 and the second mounting seat 4 are detachably fixed on one end part and the other end part of the deviation rectifying mop wheel 3 respectively.
The first mounting seat 2 and the second mounting seat 4 are detachably fixed with the deviation rectifying cloth dragging wheel 3, so that the structure is convenient to assemble and disassemble and also convenient to maintain the belt assembly 7.
As shown in fig. 2, in this embodiment, an extension 28 for limiting the mounting frame 8 is provided at the notch of the accommodating groove 6.
The extension part 28 plays a limiting role on the mounting frame 8 and prevents the mounting frame 8 from falling off the deviation rectifying cloth dragging wheel 3.
As shown in fig. 4, in this embodiment, the first mounting seat 2 is provided with a cover 11, and the cover 11 and the first mounting seat 2 are respectively provided with bearings, which are respectively sleeved on one end and the other end of the worm 19.
In this structure, the worm 19 is mounted between the cover 11 and the mount pad 1 by two bearings, and the bearings are provided at both ends of the worm 19, respectively, so that stability during rotation can be improved well.
As shown in fig. 6 and 7, in this embodiment, the inner end of the first mounting seat 2 has more than one groove 12, the inner end of the second mounting seat 4 has more than one groove 13, and each end of the belt 9 is located in one groove 12 and one groove 13, respectively.
The belt 9 is wound into a ring and then provided with two end parts, each end part of the belt 9 is respectively positioned in one groove I12 and one groove II 13, the structure enables the belt 9 to extend on the whole deviation rectifying cloth dragging wheel 3, the part of the belt 9 protruding out of the outer wall of the deviation rectifying cloth dragging wheel 3 is longer, the belt 9 is in more full contact with the fabric, and the deviation rectifying effect is better improved.
As shown in fig. 6 and 7, in the present embodiment, the middle part at the notch of the groove one 12 has the boss one 29, and the middle part at the notch of the groove two 13 has the boss two 30.
The first boss 29 and the second boss 30 respectively play a supporting role on cloth and also play a limiting role on the belt 9.
As shown in fig. 1, 3, 4 and 5, in this embodiment, the deviation correcting device further includes a fixing frame 14, the belt assembly 7 further includes a gear two 15 and a roller 16, the gear two 15 and the roller 16 are rotatably mounted on the mounting frame 8, the belt 9 is connected to the corresponding gear two 15 and roller 16, the belt assembly 7 is more than one, the driving structure 10 includes a motor one 17 and a rotating shaft 18, the motor one 17 is mounted on the fixing frame 14, the rotating shaft 18 is disposed in the middle of the deviation correcting mop wheel 3, the rotating shaft 18 is connected with an output shaft of the motor one 17, a worm 19 is connected to the rotating shaft 18, more than one gear one 20 is disposed on the mounting seat one 2, the worm 19 is meshed with the gear one 20, and the gear one 20 is meshed with one gear two 15 respectively.
As an embodiment, the first motor 17 is connected with the rotating shaft 18 through the coupling 26, the first motor 17 is rotated positively and negatively, the rotating shaft 18 can be driven to rotate, the rotating shaft 18 drives the worm 19 to rotate, the worm 19 drives the first gear 20 to rotate, the first gear 20 drives the second gear 15 on the corresponding belt assembly 7 to rotate, the second gear 15 drives the corresponding belt 9 to rotate around the roller 16, and the belt 9 drives the fabric to move, so that deviation correction is realized.
In the present embodiment, as shown in fig. 1 and 6, a fixing ring 21 is provided on the fixing frame 14, a connecting tube 27 is provided in the middle of the first mounting seat 2, and the fixing ring 21 is sleeved on the connecting tube 27.
The fixing ring 21 radially limits the first mounting seat 2, prevents the deviation correcting wheel 1 from falling off, and well improves the stability of mounting.
As shown in fig. 1, in the present embodiment, a motor two 22 and a synchronizing wheel two 23 are disposed on the fixing frame 14, the synchronizing wheel two 23 is fixed on the mounting seat two 2, a synchronizing wheel two 24 is mounted on an output shaft of the motor two 22, and a synchronous belt 25 is connected between the synchronizing wheel two 23 and the synchronizing wheel two 24.
As an embodiment, the first synchronizing wheel 23 is fixed on the connecting cylinder 27 of the first mounting seat 2, the fabric is sleeved on the deviation correcting wheel 1 and the sewing machine head, the second motor 22 rotates, the second synchronizing wheel 24 is driven to rotate through the synchronous belt 25 connected with the first synchronizing wheel 23, the second synchronizing wheel 24 drives the first mounting seat 2 to rotate, and the first mounting seat 2 drives the deviation correcting cloth dragging wheel 3 and the deviation correcting ball 5 to rotate, so that the fabric is sent to the sewing equipment.
The utility model also provides a sewing machine which comprises any one of the deviation correcting devices.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (11)
1. The utility model provides a deviation correcting device of drum surface fabric, deviation correcting device includes rotatable wheel (1) of rectifying, a serial communication port, wheel (1) of rectifying is including mount pad one (2), correction drags cloth wheel (3), mount pad two (4) and correction spheroid (5) that connect gradually, set up holding tank (6) on the outer wall of correction drags cloth wheel (3), be provided with detachable belt assembly (7) in holding tank (6), belt assembly (7) include mounting bracket (8) and encircle belt (9) on mounting bracket (8), belt (9) are along correction drags cloth wheel (3) length direction extension and follow the protrusion on the outer wall of correction drags cloth wheel (3), deviation correcting device still includes the drive belt (9) pivoted drive structure (10).
2. The deviation correcting device for cylindrical fabric according to claim 1, wherein the first mounting seat (2) and the second mounting seat (4) are detachably fixed on one end part and the other end part of the deviation correcting mop wheel (3) respectively.
3. Deviation correcting device for cylindrical fabric according to claim 1, characterized in that the notch of the receiving groove (6) is provided with an extension (28) for limiting the mounting frame (8).
4. The deviation correcting device for cylindrical fabric according to claim 1, wherein the first mounting seat (2) is provided with a sealing cover (11), the sealing cover (11) and the first mounting seat (2) are respectively provided with bearings, and the bearings are respectively sleeved at one end part and the other end part of the worm (19).
5. The deviation correcting device for cylindrical fabric according to claim 1, wherein the inner end part of the first mounting seat (2) is provided with more than one first groove (12), the inner end part of the second mounting seat (4) is provided with more than one second groove (13), and each end part of the belt (9) is respectively positioned in one first groove (12) and one second groove (13).
6. The deviation correcting device for cylindrical fabric according to claim 5, wherein the middle part of the notch of the first groove (12) is provided with a first boss (29).
7. The deviation correcting device for cylindrical fabric according to claim 5, wherein a boss II (30) is arranged in the middle of the notch of the groove II (13).
8. The deviation correcting device for cylindrical fabric according to any one of claims 1-7, further comprising a fixing frame (14), wherein the belt assembly (7) further comprises a gear two (15) and a roller (16), the gear two (15) and the roller (16) are rotatably mounted on the mounting frame (8), the belt (9) is connected to the corresponding gear two (15) and roller (16), the belt assembly (7) is more than one, the driving structure (10) comprises a motor one (17) and a rotating shaft (18), the motor one (17) is mounted on the fixing frame (14), the rotating shaft (18) is arranged in the middle of the deviation correcting mop wheel (3), the rotating shaft (18) is connected with an output shaft of the motor one (17), the rotating shaft (18) is connected with a worm (19), the mounting seat one (2) is provided with more than one gear one (20), the worm (19) is meshed with the gear one (20), and the gear one worm (20) is meshed with the gear one (15) respectively.
9. The deviation correcting device for cylindrical fabric according to claim 8, wherein a fixing ring (21) is arranged on the fixing frame (14), a connecting cylinder (27) is arranged in the middle of the first mounting seat (2), and the fixing ring (21) is sleeved on the connecting cylinder (27).
10. The deviation correcting device for cylindrical fabric according to claim 8, wherein a motor II (22) and a synchronous wheel I (23) are arranged on the fixing frame (14), the synchronous wheel I (23) is fixed on the mounting seat I (2), a synchronous wheel II (24) is arranged on an output shaft of the motor II (22), and a synchronous belt (25) is connected between the synchronous wheel I (23) and the synchronous wheel II (24).
11. A sewing machine, characterized in that it comprises a correction device according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322524906.0U CN220867673U (en) | 2023-09-18 | 2023-09-18 | Deviation correcting device and sewing machine of drum surface fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322524906.0U CN220867673U (en) | 2023-09-18 | 2023-09-18 | Deviation correcting device and sewing machine of drum surface fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867673U true CN220867673U (en) | 2024-04-30 |
Family
ID=90808550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322524906.0U Active CN220867673U (en) | 2023-09-18 | 2023-09-18 | Deviation correcting device and sewing machine of drum surface fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867673U (en) |
-
2023
- 2023-09-18 CN CN202322524906.0U patent/CN220867673U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110965304B (en) | Textile fabric batting cleaning device | |
| CN211594564U (en) | Spinning take-up device | |
| CN220867673U (en) | Deviation correcting device and sewing machine of drum surface fabric | |
| CN114873339A (en) | Cloth conveying structure with dust removal structure for spinning | |
| CN211872266U (en) | Sewing machine with wire roller frame | |
| CN204662048U (en) | A kind of loose stock dyeing device with rotatable fibre cage | |
| CN218655894U (en) | Surface fabric weaving is with weaving roller cleaning device | |
| CN216891489U (en) | Novel right deviation rectifying assembly of sewing machine | |
| CN219885269U (en) | Replacing structure of winding drum for cotton carding spinning processing | |
| CN205662650U (en) | Walk automatic piecing devices of a machine | |
| CN113481652B (en) | High-speed double-sided rib knitting machine for processing knitted fabric | |
| CN204224845U (en) | Full-automatic lifting head die plate Sewing machines sewing lazy-tongs | |
| CN215046175U (en) | Connecting structure of electric roller and motor | |
| CN217888429U (en) | Eight-cylinder-screen inlet cloth guide roller cleaning device | |
| CN216192955U (en) | Brush roller adjusting device of combing machine | |
| CN213951497U (en) | High-efficient cleaning device of weaving machine | |
| CN208217998U (en) | A kind of elastical cloth compounding machine wrinkle-chasing unwinding device | |
| CN213896336U (en) | Jig dyeing equipment for production of textile cotton cloth | |
| CN211681258U (en) | Grinding device for inner hole of pipeline | |
| CN211945696U (en) | Dust-proof spinning is evenly around establishing device | |
| CN217498118U (en) | Material collecting device capable of quickly replacing material collecting roller | |
| CN207672185U (en) | A kind of stable cotton yarn weaving loom | |
| CN204662047U (en) | A kind of dual injection type hank-dyeing machine | |
| CN214933285U (en) | Tensioning roller positioning structure of workshop belt conveyor line | |
| CN213113857U (en) | Integrative device of textile printing and dyeing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |