CN213866726U - Feeding device for sewing machine - Google Patents
Feeding device for sewing machine Download PDFInfo
- Publication number
- CN213866726U CN213866726U CN202022979898.5U CN202022979898U CN213866726U CN 213866726 U CN213866726 U CN 213866726U CN 202022979898 U CN202022979898 U CN 202022979898U CN 213866726 U CN213866726 U CN 213866726U
- Authority
- CN
- China
- Prior art keywords
- roller
- guide rail
- mounting
- sewing machine
- clamping
- 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
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The application relates to a feeding device for a sewing machine, which relates to the technical field of clothes processing and comprises a first supporting piece, a second supporting piece and a guide rail, wherein the first supporting piece is rotatably arranged on the guide rail, and the second supporting piece is slidably arranged on the guide rail along the axis direction of the guide rail; the first supporting piece comprises a first mounting plate and a first roller, the first mounting plate is rotatably mounted on the guide rail, limiting pieces are arranged on the first mounting plate and the guide rail, and one end of the first roller is mounted on the side wall of the first mounting plate; the second support piece includes installation piece, second mounting panel, second roller and mounting, installation piece slidable mounting be in on the guide rail, the mounting is used for preventing that the installation piece from sliding on the guide rail, the second mounting panel is fixed the lateral wall of installation piece, the second roller is installed on the second mounting panel lateral wall, the waistband has been cup jointed between first roller and the second roller. This application has the effect that improves seam material efficiency.
Description
Technical Field
The application relates to the technical field of clothes processing, in particular to a feeding device for a sewing machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material.
The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc.
When the prior art sews single-layer or multi-layer sewing materials, the materials need to be loaded manually and pushed to rotate, so that the sewing materials are sewed.
In view of the above-mentioned related art, the inventor believes that the work load is large when the waistband is sewn by pushing the material manually.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of seam material, this application provides a feed arrangement for sewing machine.
The application provides a pair of feed arrangement for sewing machine adopts following technical scheme:
a feeding device for a sewing machine comprises a first supporting piece, a second supporting piece and a guide rail, wherein the first supporting piece is rotatably arranged on the guide rail, and the second supporting piece is slidably arranged on the guide rail along the axis direction of the guide rail;
the first supporting piece comprises a first mounting plate and a first roller, the first mounting plate is rotatably mounted on the guide rail, limiting pieces are arranged on the first mounting plate and the guide rail, and one end of the first roller is mounted on the side wall of the first mounting plate;
the second support piece includes installation piece, second mounting panel, second roller and mounting, installation piece slidable mounting be in on the guide rail, the mounting is used for preventing that the installation piece from sliding on the guide rail, the second mounting panel is fixed the lateral wall of installation piece, the second roller is installed on the second mounting panel lateral wall, the waistband has been cup jointed between first roller and the second roller.
Through adopting above-mentioned technical scheme, cup joint the multilayer waistband between first roller and second roller for the multilayer waistband is located sewing machine and goes up to sew up, and during, rotates the multilayer waistband through the manual work, makes sewing machine sew up the multilayer waistband, reduces the artifical work load that pushes away the material, has improved the efficiency of work.
Optionally, the fixing piece comprises a rotating shaft, a clamping plate, a clamping block and a clamping strip, the clamping plate is rotatably installed on the rotating shaft, a torsion spring is arranged between the clamping plate and the rotating shaft, the clamping strip is located on the guide rail, a plurality of clamping grooves are formed in the clamping strip along the axis direction of the guide rail, the clamping block is located at one end of the clamping strip, and the clamping block is embedded in the clamping grooves.
Through adopting above-mentioned technical scheme, rotate the cardboard, the fixture block breaks away from the draw-in groove for the installation piece can slide on the guide rail, and adjust the suitable position of installation piece according to the size of waistband, make feed arrangement can process not unidimensional waistband.
Optionally, one end of the clamping plate, which is far away from the clamping block, is provided with a holding part.
Through adopting above-mentioned technical scheme, the setting of holding portion can rotate the cardboard for the staff and the slip of pulling installation piece provides the stress point on the guide rail to the staff of being convenient for operates the installation piece.
Optionally, one end of the guide rail close to the first support member is provided with an elastic member, and the other end of the elastic member is fixed on the mounting block.
Through adopting above-mentioned technical scheme, the setting of elastic component for the installation piece can the self-sliding on the guide rail, need not artifical the promotion, thereby makes things convenient for the manual work to adjust.
Optionally, the first mounting plate is provided with a first waist-shaped hole along the axis direction thereof, the side wall of the first roller is provided with a first screw rod, and the first screw rod passes through the first waist-shaped hole and is rotatably provided with a first nut which is abutted against the side wall of the first mounting plate.
Through adopting above-mentioned technical scheme, rotate first nut for first screw rod can be according to the position of the first roller of waistband size adjustment.
Optionally, the second mounting plate is provided with a second waist-shaped hole along the axis direction thereof, the side wall of the second roller is provided with a second screw rod, the second screw rod passes through the second waist-shaped hole, and the second screw rod is rotatably provided with a second nut which is abutted against the side wall of the second mounting plate.
Through adopting above-mentioned technical scheme, rotate the second nut for the second screw rod can be according to the position of waistband size adjustment second roller.
Optionally, the limiting part includes a limiting plate, an arc-shaped groove is formed in the limiting plate, a third screw rod which slides in the arc-shaped groove is arranged on the side wall of the first mounting plate, and a third nut which is abutted to the limiting plate is rotatably arranged on the third screw rod.
Through adopting above-mentioned technical scheme, rotate the third nut for the third screw rod can slide in the arc wall, thereby can adjust the purpose of first roller position according to the waistband condition.
Optionally, the first roller and the second roller are both provided with a limiting ring.
Through adopting above-mentioned technical scheme, relative slip can take place between waistband and first roller, the second roller in the setting of spacing ring for the waistband can be stable install on first roller and second roller.
In summary, the present application includes at least one of the following beneficial technical effects:
the multilayer waistband is sleeved between the first roller and the second roller, so that the multilayer waistband is positioned on the sewing machine to be sewn, and during the sewing process, the multilayer waistband is manually rotated, so that the sewing machine can sew the multilayer waistband, the workload of manual material pushing is reduced, and the working efficiency is improved;
the clamping plate is rotated, the clamping block is separated from the clamping groove, so that the mounting block can slide on the guide rail, and the proper position of the mounting block is adjusted according to the size of the belt, so that the belt with different sizes can be processed by the feeding device;
through the setting of spacing ring, can avoid taking place relative slip between waistband and first roller, the second roller for the waistband can be stable install on first roller and second roller.
Drawings
FIG. 1 is an overall schematic view of the present embodiment;
FIG. 2 is an exploded view of the first support member of the present embodiment;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a machine head; 2. a machine base; 3. a transmission assembly; 4. a first support member; 41. a first mounting plate; 42. a first roller; 421. a first fixed roller; 422. a first housing; 43. a limiting member; 431. a limiting plate; 432. an arc-shaped slot; 433. a third screw; 434. a third nut; 44. a first screw; 45. a first kidney-shaped hole; 46. a first nut; 5. a second support member; 51. mounting blocks; 52. a second mounting plate; 53. a second roller; 531. a second fixed roller; 532. a second housing; 54. a fixing member; 541. a rotating shaft; 542. clamping a plate; 543. a clamping block; 544. clamping the strip; 545. a holding portion; 546. a torsion spring; 547. a card slot; 55. a reverse T-shaped block; 56. a second screw; 57. a second kidney-shaped hole; 58. a second nut; 6. a guide rail; 7. a T-shaped groove is inverted; 8. an elastic member; 9. a screw; 10. a limit ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, the conventional sewing machine includes a head 1, a bed 2 and a transmission assembly 3, wherein the head 1 is mounted on the bed 2, and the transmission assembly is mounted on the head 1 for driving the head 1 to rotate.
The embodiment of the application discloses a feeding device for a sewing machine. Referring to fig. 1, the waistband sewing machine comprises a first supporting piece 4, a second supporting piece 5 and a guide rail 6, wherein an inverted T-shaped groove 7 is formed in the guide rail 6, the guide rail 6 is installed on the upper surface of a machine base 2, the axial direction of the guide rail 6 is the same as the sewing direction of a waistband, the first supporting piece 4 is located at one end, away from an operation station, of the guide rail 6, and the second supporting piece 5 is installed at the other end of the guide rail 6 in a sliding mode along the axial direction of the guide rail 6.
The first support 4 includes a first mounting plate 41 and a first roller 42, the first mounting plate 41 is hinged to a side wall of the guide rail 6, the first mounting plate 41 and the guide rail 6 are fixed by a limiting member 43, and the first roller 42 is mounted on the side wall of the first mounting plate 41. The first roller 42 includes a first fixed roller 421 and a first casing 422 rotatably mounted on the first fixed roller 421.
Referring to fig. 2, the second support 5 includes a mounting block 51, a second mounting plate 52, a second roller 53 and a fixing member 54, an inverted T-shaped block 55 sliding in the inverted T-shaped groove 7 is integrally formed on a lower surface of the mounting block 51, the second mounting plate 52 is fixed on a side wall of the mounting block 51, the second roller 53 is fixed on a side wall of the second mounting plate 52, the second roller 53 is parallel to the first roller 42, the second roller 53 includes a second fixing roller 531 and a second housing 532 rotatably mounted on the second fixing roller 531, and the belt is sleeved on the first housing 422 and the second housing 532 and is positioned under the handpiece 1 for sewing.
Similarly, a second screw 56 is welded at one end of the second fixing roller 531, a second kidney-shaped hole 57 is formed in the second mounting plate 52 along the axial direction of the second fixing roller, the second screw 56 slides in the second kidney-shaped hole 57, and a second nut 58 abutting against the side wall of the second mounting plate 52 is rotatably mounted on the second screw 56. The second roller 53 is fixed to the second mounting plate 52 by turning the second nut 58.
Referring to fig. 3, the fixing member 54 includes a rotating shaft 541, a clamping plate 542, a clamping block 543 and a clamping strip 544, the rotating shaft 541 is fixed on a side wall of the mounting block 51, the clamping plate 542 is rotatably installed on the rotating shaft 541, a torsion spring 546 is installed between the clamping plate 542 and the rotating shaft 541, the clamping block 543 is fixed at one end of the rotating shaft 541, the clamping strip 544 is fixed on the guide rail 6 along an axis of the guide rail 6, a plurality of clamping grooves 547 for clamping the clamping block 543 are formed in an upper surface of the clamping strip 544, and the clamping grooves 547 are distributed along an axial direction of the clamping strip 544. When the position of second support piece 5 needs to be adjusted, cardboard 542 is pressed down for fixture block 543 breaks away from draw-in groove 547, then installation piece 51 to the position that needs slides, and put down cardboard 542, make fixture block 543 go into in draw-in groove 547, avoid installation piece 51 to slide, simple structure, convenient operation.
Then, in order to press and pull the mounting block 51, a grip portion 545 is welded to the card plate 542 on a side away from the latch 543.
An elastic member 8 is fixed to the reverse T-shaped groove on the side away from the mounting block 51, and the other end of the elastic member 8 is fixed to the mounting block 51. Elastic component 8 adopts the spring in this embodiment, and the one end of spring is passed through screw 9 and is fixed in type groove 7 of falling T, and the other end is fixed in installation piece 51, and when fixture block 543 left draw-in groove 547, under the effect of spring, installation piece 51 slided towards first support piece 4, need not artifical the promotion to make things convenient for the manual work to adjust.
Referring to fig. 2, the limiting member 43 includes a limiting plate 431, an arc-shaped groove 432 is formed in the limiting plate 431 along the rotation direction of the first mounting plate 41, a third screw 433 that slides in the arc-shaped groove 432 is fixed to the limiting plate 431, and a third nut 434 that abuts against the limiting plate 431 is rotated on the third screw 433.
In order to avoid relative slippage between the waistband and the first and second rollers 42, 53, a stop ring 10 is sleeved on the outer side wall of each of the first and second rollers 42, 53.
The implementation principle of the feeding device for the sewing machine is as follows: the multilayer waistband is sleeved between the first roller 42 and the second roller 53, so that the multilayer waistband is positioned on the sewing machine to be sewn, and during sewing, the multilayer waistband is rotated manually, so that the sewing machine sews the multilayer waistband, the workload of manual pushing is reduced, and the working efficiency is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a feed arrangement for sewing machine which characterized in that: the device comprises a first supporting piece (4), a second supporting piece (5) and a guide rail (6), wherein the first supporting piece (4) is rotatably installed on the guide rail (6), and the second supporting piece (5) is installed on the guide rail (6) in a sliding mode along the axial direction of the guide rail (6);
the first supporting piece (4) comprises a first mounting plate (41) and a first roller (42), the first mounting plate (41) is rotatably mounted on the guide rail (6), a limiting piece (43) is arranged on the first mounting plate (41) and the guide rail (6), and one end of the first roller (42) is mounted on the side wall of the first mounting plate (41);
second support piece (5) are including installation piece (51), second mounting panel (52), second roller (53) and mounting (54), installation piece (51) slidable mounting be in on guide rail (6), mounting (54) are used for preventing that installation piece (51) from sliding on guide rail (6), second mounting panel (52) are fixed the lateral wall of installation piece (51), second roller (53) are installed on second mounting panel (52) lateral wall, the waistband has been cup jointed between first roller (42) and second roller (53).
2. The feeding device for sewing machine according to claim 1, characterized in that: the fixing piece (54) comprises a rotating shaft (541), a clamping plate (542), a clamping block (543) and a clamping strip (544), the clamping plate (542) is rotatably installed on the rotating shaft (541), a torsion spring (546) is arranged between the clamping plate (542) and the rotating shaft (541), the clamping strip (544) is located on the guide rail (6), the clamping strip (544) is provided with a plurality of clamping grooves (547) along the axial direction of the guide rail (6), and the clamping block (543) is located at one end of the clamping strip (544) and is embedded in the clamping grooves (547).
3. The feeding device for sewing machine according to claim 2, characterized in that: and a holding part (545) is arranged at one end of the clamping plate (542) far away from the clamping block (543).
4. The feeding device for sewing machine according to claim 1, characterized in that: one end of the guide rail (6) close to the first supporting part (4) is provided with an elastic part (8), and the other end of the elastic part (8) is fixed on the mounting block (51).
5. The feeding device for sewing machine according to claim 1, characterized in that: first mounting panel (41) are provided with first waist type hole (45) along its axial direction, the lateral wall of first roller (42) is provided with first screw rod (44), first screw rod (44) pass first waist type hole (45) to the rotation is provided with first nut (46) with first mounting panel (41) lateral wall looks butt.
6. The feeding device for sewing machine according to claim 1, characterized in that: the second mounting plate (52) is provided with a second waist-shaped hole (57) along the axis direction, the side wall of the second roller (53) is provided with a second screw rod (56), the second screw rod (56) penetrates through the second waist-shaped hole (57) and is rotatably provided with a second nut (58) which is abutted against the side wall of the second mounting plate (52).
7. The feeding device for sewing machine according to claim 1, characterized in that: the limiting part (43) comprises a limiting plate (431), an arc-shaped groove (432) is formed in the limiting plate (431), a third screw (433) which slides in the arc-shaped groove (432) is arranged on the side wall of the first mounting plate (41), and a third nut (434) which is abutted to the limiting plate (431) is arranged on the third screw (433) in a rotating mode.
8. The feeding device for sewing machine according to claim 1, characterized in that: and the first roller (42) and the second roller (53) are both provided with a limiting ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979898.5U CN213866726U (en) | 2020-12-10 | 2020-12-10 | Feeding device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979898.5U CN213866726U (en) | 2020-12-10 | 2020-12-10 | Feeding device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866726U true CN213866726U (en) | 2021-08-03 |
Family
ID=77067235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022979898.5U Active CN213866726U (en) | 2020-12-10 | 2020-12-10 | Feeding device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213866726U (en) |
-
2020
- 2020-12-10 CN CN202022979898.5U patent/CN213866726U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211522521U (en) | Feeding device of sewing machine | |
| CN106868722A (en) | A kind of crimping sewing machine of automatically transporting materials | |
| CN214938317U (en) | Feeding equipment for sewing machine | |
| CN213866726U (en) | Feeding device for sewing machine | |
| CN213866763U (en) | Auxiliary device for sewing machine | |
| CN1151323C (en) | Work-feeding means for sewing machine | |
| CN110004602B (en) | Presser foot lifting and rear tug lifting structure on sewing machine | |
| CN207672235U (en) | A kind of leatherware sewing machine | |
| CN113897737A (en) | Lower tug mechanism | |
| CN211142401U (en) | Feeding device of sewing machine | |
| CN213866737U (en) | Automatic feeding and receiving device of sewing machine | |
| CN220468347U (en) | Sewing hemming machine | |
| CN213951563U (en) | Feeding device for sewing machine | |
| CN216514508U (en) | Lower tug mechanism | |
| CN213925333U (en) | Clothing turn-ups suturing device | |
| CN219690030U (en) | Lower feeding device of sewing machine | |
| CN110230154A (en) | A kind of full-automatic pocket machine | |
| CN218711348U (en) | Auxiliary clamping mechanism of sewing machine | |
| CN220883840U (en) | Automatic feeding sewing machine | |
| CN221398291U (en) | Quilter feeding device | |
| CN214300665U (en) | Sewing machine | |
| CN214938339U (en) | Short thread end cutting device for sewing machine | |
| CN216404720U (en) | Fixing device for computer quilter | |
| CN216404734U (en) | Thread breakage preventing thread feeding device for industrial sewing machine | |
| CN215561110U (en) | Flat seaming machine clamp plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |