CN202430449U - Cloth conveying device of sewing machine - Google Patents
Cloth conveying device of sewing machine Download PDFInfo
- Publication number
- CN202430449U CN202430449U CN2012200181802U CN201220018180U CN202430449U CN 202430449 U CN202430449 U CN 202430449U CN 2012200181802 U CN2012200181802 U CN 2012200181802U CN 201220018180 U CN201220018180 U CN 201220018180U CN 202430449 U CN202430449 U CN 202430449U
- Authority
- CN
- China
- Prior art keywords
- preparation unit
- feed preparation
- unit roller
- motor
- sewing machine
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a cloth conveying device of a sewing machine, comprising a rack, a motor and a cloth conveying roller, and further comprising an oscillating rod, wherein two ends of the cloth conveying roller are movably connected to the rack; one end of the cloth conveying roller is in transmission connection with the motor; the oscillating rod is connected to an oscillating shaft; two ends of the oscillating shaft are movably connected to the rack below the cloth conveying roller and one end of the oscillating shaft is provided with a connecting arm a after passing through the rack; the connecting arm a is movably connected with a connecting arm b of a crank shaft arranged on the rack below the oscillating shaft through a connecting rod; and the crank shaft is in transmission connection with the other end of the cloth conveying roller. The cloth conveying device of the sewing machine has the advantages that the operation is more convenient and rapid, the time is saved, more importantly, the defect that in the prior art, operators are needed to manually convey cloth is overcome, and the sewing quality is improved.
Description
Technical field
The utility model relates to a kind of sewing device, particularly is used for the cloth feeding device for sewing machine of textile cloth.
Background technology
In the textile industry, especially in woollen blanket, the towel class textile production, often need to produce good cloth and carry out tape edge.In the prior art; To woollen blanket, when towel class cloth carries out tape edge, operating personnel need constantly cloth to be advanced Sewing machines on the other hand, the another hand with cloth push down, and slowly pull out Sewing machines; Otherwise be easy to cause cloth to be blocked in the Sewing machines outlet; Perhaps, influence sewing quality (quilting is not straight or stitch is not of uniform size), and damage the Sewing machines syringe needle easily because the cloth self gravitation is pullled the cloth of sewing.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides cloth feeding device for sewing machine, can replace manually-operated fully, makes the operative employee can effectively accomplish the cloth sewing work in the admission velocity that sewing the time only should be noted that the sewing position and grasps cloth.
The utility model is realized through following technical scheme:
Cloth feeding device for sewing machine comprises frame, motor and feed preparation unit roller, and the two ends of said feed preparation unit roller are movably connected on frame, and feed preparation unit roller is connected with electric-motor drive.The two ends roll shaft of feed preparation unit roller and the output shaft of motor are movably connected on the column of frame, and said column is provided with cavity, and the transmission connecting mechanism of feed preparation unit roller and motor is located in the stand column cavity.The roll shaft of feed preparation unit roller is provided with sprocket wheel, and said sprocket wheel links transmission with sprocket wheel on the motor output shaft.The surface of feed preparation unit roller is rubber material, silica gel material or coarse cloth.
The further improved technical scheme of the utility model is, cloth feeding device for sewing machine comprises frame, motor and feed preparation unit roller, also comprises fork, and the two ends of said feed preparation unit roller are movably connected on frame, and feed preparation unit roller one end is connected with electric-motor drive; Said fork is connected on the balance staff; Said balance staff two ends are movably connected on the frame of feed preparation unit roller below; The one of which end is provided with linking arm a after passing frame; Said linking arm a flexibly connects through the linking arm b of bent axle set on the methods, rack under connecting rod and the balance staff, and the other end of said bent axle and feed preparation unit roller is in transmission connection.The output shaft of two ends roll shaft, balance staff and the motor of feed preparation unit roller is movably connected on the column of frame, and said column is provided with cavity, the transmission connecting mechanism of feed preparation unit roller and motor, and feed preparation unit roller and bent axle transmission connecting mechanism are located in the stand column cavity.Be respectively equipped with sprocket wheel on the two ends roll shaft of feed preparation unit roller, wherein the set sprocket wheel of an end links transmission with sprocket wheel on the motor output shaft, and the set sprocket wheel of the other end links transmission with sprocket wheel on the bent axle.Said linking arm a, linking arm b are provided with the hole, and bearing pin passes said hole and is fixedly connected, and the two ends difference pivot bush unit of said connecting rod is in bearing pin.The side-looking projection that said fork is connected in behind the balance staff is the frame shape.The surface of feed preparation unit roller is rubber material, silica gel material or coarse cloth.
The utility model compared with prior art has following advantage:
One, the utility model makes sewing operation more convenient, laborsaving, and what is more important has overcome the defective that the manual work feed of present operative employee causes, and has improved sewing quality.
Two, use the utility model that the cloth of sewing it up is folded in the process of seeing off automatically, need not manual sorting, can change next process over to, improved production efficiency.
Description of drawings
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is the utility model left end column partial schematic sectional view.
Fig. 3 is the utility model right-hand member column broken section enlarged diagram.
The specific embodiment
Like Fig. 1,2, shown in 3, the utility model comprises frame 1, motor 2 and feed preparation unit roller 3, and the two ends of said feed preparation unit roller 3 are movably connected on frame 1, and feed preparation unit roller 3 one ends and motor 2 are in transmission connection; Also comprise fork 4; Said fork 4 is connected in (the side-looking projection that said fork 4 is connected in behind the balance staff 40 is the frame shape) on the balance staff 40; Said balance staff 40 two ends are movably connected on the frame 1 of feed preparation unit roller 3 belows; The one of which end is provided with linking arm a6 after passing frame 1, and said linking arm a6 flexibly connects through the linking arm b8 of bent axle 80 set on connecting rod 7 and 40 times methods, racks 1 of balance staff, and said bent axle 80 is in transmission connection with the other end of feed preparation unit roller 3.
The output shaft 20 of the two ends roll shaft 30 of feed preparation unit roller 3, balance staff 40 and motor 2 is movably connected on the column of frame 1; Said column is provided with cavity; The transmission connecting mechanism of feed preparation unit roller 3 and motor 2, and feed preparation unit roller 3 is located in the stand column cavity with bent axle 80 transmission connecting mechanisms.
Like Fig. 2, shown in 3, be respectively equipped with sprocket wheel 51,53 on the two ends roll shaft 30 of feed preparation unit roller 3, wherein the set sprocket wheel 51 of an end links transmission with sprocket wheel 52 on motor 2 output shafts 20, and the set sprocket wheel 53 of the other end links transmission with sprocket wheel 54 on the bent axle 80.
As shown in Figure 3, said linking arm a6, linking arm b8 are provided with hole 9, and bearing pin 90 passes said hole 9 and is fixedly connected, and the two ends difference pivot bush unit of said connecting rod 7 is in bearing pin 90.
In the present embodiment, the surface of feed preparation unit roller 3 is rubber material (when feed preparation unit roller 3 rotated granny rag, cloth can not skid).
During sewing, cloth is ridden on the feed preparation unit roller 3, an end of cloth is linked on the Sewing machines; The other end is sagging naturally; Under the drive of motor, feed preparation unit roller 3 rotates, and drives bent axle 80 simultaneously and rotates; Bent axle 80 drives balance staff 40 through connecting rod 7 and comes back rotation by the stroke of setting, and connected fork is swung synchronously.The rotation of feed preparation unit roller 3 make the good cloth of sewing from a side of feed preparation unit roller 3 by slowly the opposite side that pulls to, fork pushes the cloth of this side forward, then fork 4 is put backward, take advantage of a situation behind the cloth folding pushed to by fork again backward before, so moving in circles folds.
Claims (10)
1. cloth feeding device for sewing machine, it is characterized in that: comprise frame (1), motor (2) and feed preparation unit roller (3), the two ends of said feed preparation unit roller (3) are movably connected on frame (1), and feed preparation unit roller (3) is in transmission connection with motor (2).
2. cloth feeding device for sewing machine according to claim 1; It is characterized in that: the two ends roll shaft (30) of feed preparation unit roller (3) and the output shaft (20) of motor (2) are movably connected on the column of frame (1); Said column is provided with cavity, and feed preparation unit roller (3) is located in the stand column cavity with the transmission connecting mechanism of motor (2).
3. cloth feeding device for sewing machine according to claim 2 is characterized in that: the roll shaft (30) of feed preparation unit roller (3) is provided with sprocket wheel (51), and said sprocket wheel links transmission with sprocket wheel (52) on motor (2) output shaft (20).
4. cloth feeding device for sewing machine according to claim 1 is characterized in that: the surface of feed preparation unit roller (3) is rubber material, silica gel material or coarse cloth.
5. cloth feeding device for sewing machine, it is characterized in that: comprise frame (1), motor (2) and feed preparation unit roller (3), the two ends of said feed preparation unit roller (3) are movably connected on frame (1), and feed preparation unit roller (3) one ends and motor (2) are in transmission connection; Also comprise fork (4); Said fork (4) is connected on the balance staff (40); Said balance staff (40) two ends are movably connected on the frame (1) of feed preparation unit roller (3) below; The one of which end is provided with linking arm a (6) after passing frame (1), and said linking arm a (6) is through connecting rod (7) and balance staff (40) upward linking arm b (8) flexible connection of set bent axle (80) of methods, rack (1) down, and said bent axle (80) is in transmission connection with the other end of feed preparation unit roller (3).
6. cloth feeding device for sewing machine according to claim 5; It is characterized in that: the output shaft (20) of the two ends roll shaft (30) of feed preparation unit roller (3), balance staff (40) and motor (2) is movably connected on the column of frame (1); Said column is provided with cavity; The transmission connecting mechanism of feed preparation unit roller (3) and motor (2), and feed preparation unit roller (3) is located in the stand column cavity with bent axle (80) transmission connecting mechanism.
7. cloth feeding device for sewing machine according to claim 6; It is characterized in that: be respectively equipped with sprocket wheel (51 on the two ends roll shaft (30) of feed preparation unit roller (3); 53); Wherein the set sprocket wheel (51) of an end links transmission with sprocket wheel (52) on motor (2) output shaft (20), and the set sprocket wheel (53) of the other end links transmission with sprocket wheel (54) on the bent axle (80).
8. cloth feeding device for sewing machine according to claim 5; It is characterized in that: said linking arm a (6), linking arm b (8) are provided with hole (9); Bearing pin (90) passes said hole (9) and is fixedly connected, and the two ends difference pivot bush unit of said connecting rod (7) is in bearing pin (90).
9. cloth feeding device for sewing machine according to claim 5 is characterized in that: the side-looking projection that said fork (4) is connected in behind the balance staff (40) is the frame shape.
10. cloth feeding device for sewing machine according to claim 5 is characterized in that: the surface of feed preparation unit roller (3) is rubber material, silica gel material or coarse cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200181802U CN202430449U (en) | 2012-01-16 | 2012-01-16 | Cloth conveying device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200181802U CN202430449U (en) | 2012-01-16 | 2012-01-16 | Cloth conveying device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430449U true CN202430449U (en) | 2012-09-12 |
Family
ID=46779910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200181802U Withdrawn - After Issue CN202430449U (en) | 2012-01-16 | 2012-01-16 | Cloth conveying device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535030A (en) * | 2012-01-16 | 2012-07-04 | 江苏康乃馨织造有限公司 | Cloth feeding device of sewing machine |
| CN110161050A (en) * | 2018-02-15 | 2019-08-23 | 株式会社岛精机制作所 | Granny rag method and granny rag system |
-
2012
- 2012-01-16 CN CN2012200181802U patent/CN202430449U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535030A (en) * | 2012-01-16 | 2012-07-04 | 江苏康乃馨织造有限公司 | Cloth feeding device of sewing machine |
| CN102535030B (en) * | 2012-01-16 | 2013-06-19 | 江苏康乃馨织造有限公司 | Cloth feeding device of sewing machine |
| CN110161050A (en) * | 2018-02-15 | 2019-08-23 | 株式会社岛精机制作所 | Granny rag method and granny rag system |
| CN110161050B (en) * | 2018-02-15 | 2022-02-15 | 株式会社岛精机制作所 | Cloth spreading method and cloth spreading system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109629158A (en) | A kind of working method of textile cloth integrated processing device | |
| CN102774690A (en) | Double-spreading cloth pressing device for automatic cloth paving machines | |
| CN202430449U (en) | Cloth conveying device of sewing machine | |
| CN102535030B (en) | Cloth feeding device of sewing machine | |
| CN206645132U (en) | Polybag folding device | |
| CN205892311U (en) | Paper finishing device | |
| CN105252586B (en) | A kind of cutting equipment that can realize double cutting efficiency | |
| CN108928003B (en) | High-frequency ultrasonic roll welding device for welding woven tape | |
| CN202023060U (en) | Movable sequin embroidery machine head | |
| CN206512394U (en) | A kind of quilter feeding stitching devices | |
| CN206956280U (en) | A kind of needle selection drum drive mechanism of automatic glove machine | |
| CN213507507U (en) | Laser cloth cutting device and laser embroidery cutting assembly | |
| CN112408071B (en) | Cloth folding device | |
| CN205467847U (en) | A paper mechanism stores up for digital printing machine | |
| CN211618339U (en) | Disposable glove folding device | |
| CN103397550A (en) | Diamond feeding transmission mechanism of ultrasonic automatic diamond ironing machine | |
| CN208979981U (en) | Automatic feeding is used in a kind of production of sofa cloth | |
| CN208884249U (en) | A kind of automation weaving cloth cutting machine | |
| CN107095442B (en) | A kind of hairbrush emery cloth strip full automatic production equipment | |
| CN209161070U (en) | A kind of folding tea glazing machine | |
| CN205451154U (en) | Label counting device | |
| CN104963080B (en) | A kind of scarce press mechanism of tricot machine | |
| CN112452847A (en) | Maintenance device of transmission mechanism for rewinding inspection machine | |
| CN204898247U (en) | Scarce press of tricot machine constructs | |
| CN219385761U (en) | Cutting device is used in disjunctor clothes production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120912 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |