CN112481841A - Automatic feeding device of sewing machine - Google Patents
Automatic feeding device of sewing machine Download PDFInfo
- Publication number
- CN112481841A CN112481841A CN202011331447.9A CN202011331447A CN112481841A CN 112481841 A CN112481841 A CN 112481841A CN 202011331447 A CN202011331447 A CN 202011331447A CN 112481841 A CN112481841 A CN 112481841A
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- China
- Prior art keywords
- fixed
- assembly
- plate
- supporting
- block
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/18—Feed cups
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
- D05B37/08—Cutting devices with rotatable tools
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an automatic feeding device of a sewing machine, relating to the technical field of sewing machines; the automatic feeding device of the sewing machine comprises a supporting assembly, wherein the supporting assembly consists of a table plate, a supporting column and a bottom plate, a winding assembly is arranged on the bottom plate, the winding assembly comprises a first supporting seat and a second supporting seat, a feeding roller and a receiving roller are respectively rotated on the first supporting seat and the second supporting seat, the feeding roller is connected with one end of a material belt, and the other end of the material belt is connected with the receiving roller through a material guide assembly; a driving component is arranged on a moving plate in the material guiding component; and the bedplate is also provided with a limiting assembly and a cutting assembly. By arranging the material guide assembly, a good material guide effect can be achieved, so that the flatness is good in the automatic feeding process; and through setting up drive assembly, can effectively drive the material area and remove, and then conveniently carry out the material loading, further improved the roughness in material area simultaneously in drive process.
Description
Technical Field
The invention relates to the technical field of sewing machines, in particular to an automatic feeding device of 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, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.
The traditional sewing machine is generally not provided with an automatic feeding device, and particularly, when cloth needs to move back and forth during sewing, the cloth can be moved manually by an operator, so that the labor is wasted, the labor intensity is increased, and the working efficiency is reduced; on the other hand, the sewing quality is difficult to ensure. No. CN211522521U discloses a sewing machine's material feeding unit authorizes, comprises a workbench, the vertical rigid coupling of the up end of workstation has the stand, go up and down on the stand and be provided with the guide rail that the level set up, the guide rail below is provided with two extension boards that are parallel to each other along its length direction, the direction of travel of extension board along the cloth sets up, the extension board lateral wall is provided with the conveyer belt, be provided with on the extension board and be used for driving the conveyer belt lower extreme along the drive arrangement of the at the uniform velocity conveying of cloth direction of travel, be provided with between two extension boards and be used for contradicting the cloth in the support tight piece of workstation up end, above-mentioned device is in the use, relatively poor to the driving force in material area, and can't improve the.
Disclosure of Invention
The invention aims to provide an automatic feeding device of a sewing machine to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic feeding device of a sewing machine comprises a supporting assembly, wherein the supporting assembly consists of a table plate, a supporting column and a bottom plate, a winding assembly is arranged on the bottom plate, the winding assembly comprises a first supporting seat and a second supporting seat, a feeding roller and a receiving roller are respectively rotated on the first supporting seat and the second supporting seat, the feeding roller is connected with one end of a material belt, and the other end of the material belt is connected with the receiving roller through a material guide assembly; the material guide assembly is arranged on the bedplate, and a moving plate in the material guide assembly is provided with a driving assembly; and the bedplate is also provided with a limiting assembly and a cutting assembly.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the material guide assembly comprises a stand column fixed on the table plate, a first fixing shaft is rotatably arranged on the stand column, a first guide roller is fixedly arranged on the first fixing shaft, a threaded rod is rotatably arranged in the stand column, a first moving block is in threaded connection with the threaded rod, a fixing shaft is fixed on one side of the first moving block, a moving plate is fixed on the fixing shaft, a first feeding box is fixed on the moving plate, the threaded rod is fixedly connected with a second fixing shaft through a gear set, and a rocker is fixed on the second fixing shaft.
In one alternative: the material guide assembly further comprises a fixing box fixed on the table plate, a second guide roller and a first rotating roller are arranged on the fixing box in a rotating mode, a through hole is formed in the table plate, a third guide roller is arranged in the through hole in a rotating mode, and a second material feeding box used for allowing a material belt to pass through is arranged on the material receiving box.
In one alternative: the driving assembly comprises a supporting block, the top end of the supporting block is fixedly connected with a limiting block movably arranged in a first fixed cavity, the limiting block is slidably connected with a first guide rod fixed in the first fixed cavity, a first spring is sleeved outside the first guide rod, the bottom of the supporting block is fixedly connected with a connecting block, a third fixed shaft is rotatably arranged on the connecting block, a driving wheel is arranged on the third fixed shaft, and the driving wheels are connected through a synchronous belt.
In one alternative: the drive assembly is characterized by further comprising a telescopic rod fixed on the movable plate, the telescopic rod is fixedly connected with the fixed sleeve, a lifting rod is arranged in the fixed sleeve in a sliding mode, the bottom of the lifting rod is fixedly connected with a fixed plate, a second rotating roller matched with the first rotating roller is arranged at the bottom of the fixed plate, and the fixed plate is connected with the fixed sleeve through a second spring.
In one alternative: the limiting assembly comprises a feeding plate fixed on the platen, a third supporting seat is fixed on one side of the feeding plate, a first hydraulic cylinder is fixed on the third supporting seat, and the output end of the first hydraulic cylinder is fixedly connected with the pressing plate.
In one alternative: the cutting assembly comprises a second moving block, and the second moving block is fixedly connected with a lower protection box; the protective housing internal rotation is equipped with the drive shaft, the top of drive shaft and the output fixed connection of the motor of setting in the second removes the piece, is fixed with the cutting knife on the drive shaft.
In one alternative: the second movable block is connected with a second guide rod in a sliding mode, the second guide rod is arranged in a second fixed cavity, the second fixed cavity is arranged on the bedplate, and the second movable block is fixedly connected with the output end of the second hydraulic cylinder.
In one alternative: the support column is connected with the bottom plate through the buffer assembly, the buffer assembly comprises a base fixed on the bottom plate, the base is connected with the support column through a third spring, a buffer seat is fixed on one side of the base, a sliding block is connected onto the buffer seat, the sliding block is connected with the buffer seat through a fourth spring, a first hinged seat is fixed on the sliding block and hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to a second hinged seat fixed on the support column.
Compared with the prior art, the invention has the following beneficial effects:
by arranging the material guide assembly, a good material guide effect can be achieved, so that the flatness is good in the automatic feeding process; the driving assembly is arranged, so that the material belt can be effectively driven to move, the feeding is convenient, and meanwhile, the flatness of the material belt is further improved in the driving process; through spacing subassembly and the cutting assembly of setting on the platen, holistic functionality has been improved effectively.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a driving assembly according to the present invention.
Fig. 3 is a schematic structural view of a cutting assembly according to the present invention.
Fig. 4 is a schematic structural view of the fixing case of the present invention.
Notations for reference numerals: 01-supporting component, 02-rolling component, 03-guiding component, 04-driving component, 05-limiting component, 06-cutting component, 07-buffering component, 10-material belt, 11-platen, 12-supporting column, 13-bottom plate, 21-first supporting seat, 22-feeding roller, 23-receiving roller, 24-second supporting seat, 25-receiving box, 31-upright post, 32-first fixed shaft, 33-first guide roller, 34-moving plate, 35-first feeding box, 36-fixed box, 37-second guide roller, 38-first rotating roller, 39-through hole, 310-third guide roller, 311-second feeding box, 312-fixed shaft, 313-first moving block, 314-threaded rod, 315-gear group, 316-second fixed shaft, 317-rocker, 41-supporting block, 42-limiting block, 43-first fixed cavity, 44-first guide rod, 45-first spring, 46-connecting block, 47-third fixed shaft, 48-driving wheel, 49-synchronous belt, 410-telescopic rod, 411-fixed sleeve, 412-lifting rod, 413-second spring, 414-fixed plate, 415-second rotating roller, 51-feeding plate, 52-third supporting seat, 53-first hydraulic cylinder, 54-pressing plate, 61-second moving block, 62-motor, 63-driving shaft, 64-protective box, 65-cutting knife, 66-second hydraulic cylinder, 67-second guide rod, 68-second fixed cavity, 71-base, 72-third spring, 73-buffer seat, 74-slide block, 75-fourth spring, 76-first hinging seat, 77-connecting rod and 78-second hinging seat.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the present invention, an automatic feeding device for a sewing machine includes a supporting assembly 01, the supporting assembly 01 is composed of a platen 11, a supporting column 12 and a bottom plate 13, wherein a winding assembly 02 is disposed on the bottom plate 13, the winding assembly 02 includes a first supporting seat 21 and a second supporting seat 24, a feeding roller 22 and a receiving roller 23 are respectively rotated on the first supporting seat 21 and the second supporting seat 24, the receiving roller 23 and the second supporting seat 24 are disposed in a receiving box 25, the feeding roller 22 is connected with one end of a material belt 10, and the other end of the material belt 10 is connected with the receiving roller 23 through a material guiding assembly 03, so as to achieve a feeding effect, which is very simple; the material guide assembly 03 is arranged on the bedplate 11 and plays a role in guiding materials; the driving assembly 04 is arranged on the moving plate 34 in the material guide assembly 03, and the driving assembly 04 is convenient to drive and plays a leveling role, so that the material guide assembly is very simple; the bedplate 11 is further provided with a limiting assembly 05 and a cutting assembly 06, so that the effects of material pressing and material cutting are achieved, and the practicability is very good.
Further, the material guiding assembly 03 comprises an upright post 31 fixed on the platen 11, a first fixed shaft 32 is rotatably arranged on the upright post 31, a first guide roller 33 is fixedly arranged on the first fixed shaft 32, material guiding can be performed through the first guide roller 33, a threaded rod 314 is rotatably arranged in the upright post 31, a first moving block 313 is in threaded connection with the threaded rod 314, when the threaded rod 314 rotates, the first moving block 313 can be driven to move in the vertical direction, so that the position of the first moving block 313 in the vertical direction is adjusted, a fixed shaft 312 is fixed on one side of the first moving block 313, a moving plate 34 is fixed on the fixed shaft 312, when the first moving block 313 moves in the vertical direction, the moving plate 34 can be driven to move in the vertical direction, so that the position of the moving plate 34 in the vertical direction can be conveniently adjusted, and the; the first feeding box 35 is fixed on the moving plate 34, the first feeding box 35 facilitates the material belt 10 to pass through, and the flatness of the material belt 10 is improved; the threaded rod 314 is fixedly connected to a second fixed shaft 316 through a gear set 315, a rocker 317 is fixed to the second fixed shaft 316, and when the rocker 317 is rotated, the threaded rod 314 can be rotated to adjust the position of the moving plate 34.
Furthermore, the material guiding assembly 03 further comprises a fixing box 36 fixed on the platen 11, a second guide roller 37 and a first rotating roller 38 are rotatably arranged on the fixing box 36, the second guide roller 37 and the first rotating roller 38 can both level the material belt 10, and the subsequent driving of the material belt 10 in the horizontal direction is facilitated, so that the operation is very simple; be equipped with through-hole 39 on the platen 11, the through-hole 39 internal rotation is equipped with third deflector roll 310, has further improved the roughness in material area 10 through third deflector roll 310, is equipped with the second feeding box 311 that is used for material area 10 to pass through on the receipts workbin 25 simultaneously, and then makes things convenient for material area 10 to get into and receive during the workbin 25 and be connected with receipts material gyro wheel 23, has very good practicality.
Furthermore, the driving assembly 04 comprises a supporting block 41, the top end of the supporting block 41 is fixedly connected with a limiting block 42 movably arranged in a first fixed cavity 43, the limiting block 42 is slidably connected with a first guide rod 44 fixed in the first fixed cavity 43, and a first spring 45 is sleeved outside the first guide rod 44, so that a good buffering effect is achieved; the bottom of supporting shoe 41 and connecting block 46 fixed connection rotate on the connecting block 46 and are equipped with third fixed axle 47, are equipped with drive wheel 48 on the third fixed axle 47, connect through hold-in range 49 between the drive wheel 48, can drive the material area 10 and remove when hold-in range 49 and material area 10 contact, and then play the effect of pay-off.
Further, the driving assembly 04 further includes an expansion link 410 fixed on the moving plate 34, the expansion link 410 is fixedly connected with a fixed sleeve 411, an elevating rod 412 is slidably arranged in the fixed sleeve 411, the bottom of the elevating rod 412 is fixedly connected with a fixed plate 414, and a second rotating roller 415 used in cooperation with the first rotating roller 38 is arranged at the bottom of the fixed plate 414, so that the leveling function can be achieved, and the movement of the material tape 10 cannot be influenced; the fixed plate 414 is connected to the fixed sleeve 411 through the second spring 413, so that the moving plate 34 does not affect the use of the second roller 415 during the moving process.
Further, the limiting component 05 comprises a feeding plate 51 fixed on the platen 11, a third supporting seat 52 is fixed on one side of the feeding plate 51, a first hydraulic cylinder 53 is fixed on the third supporting seat 52, the output end of the first hydraulic cylinder 53 is fixedly connected with a pressing plate 54, and when the first hydraulic cylinder 53 works, the pressing plate 54 can be driven to move downwards so as to press the material belt 10, so that the sewing work is conveniently performed.
Further, the cutting assembly 06 comprises a second moving block 61, the second moving block 61 is fixedly connected with a lower protective box 64, and the second moving block 61 and the protective box 64 have very good stability; the internal rotation of guard box 64 is equipped with drive shaft 63, and the top of drive shaft 63 and the output fixed connection of the motor 62 of setting in second movable block 61 can drive shaft 63 and rotate when motor 62 during operation, are fixed with cutting knife 65 on the drive shaft 63, can drive cutting knife 65 and also rotate when drive shaft 63 is rotatory, and then cut material area 10.
Further, the second moving block 61 is slidably connected to a second guide rod 67 disposed in a second fixed cavity 68, the second fixed cavity 68 is disposed on the platen 11, that is, the second moving block 61 can drive the cutting knife 65 to move when moving, so as to facilitate subsequent cutting, the second moving block 61 is fixedly connected to an output end of the second hydraulic cylinder 66, and when the second hydraulic cylinder 66 works, the second moving block 61 can be driven to move in the vertical direction, so that a very good position adjustment capability is achieved.
The material guide assembly 03 is arranged, so that a good material guide effect can be achieved, and the flatness is good in the automatic feeding process; the driving assembly 04 is arranged, so that the material belt 10 can be effectively driven to move, the feeding is convenient, and meanwhile, the flatness of the material belt 10 is further improved in the driving process; through the spacing subassembly 05 and the cutting assembly 06 of setting on platen 11, the holistic functionality has been improved effectively.
Example 2
The supporting column 12 is connected with the bottom plate 13 through the buffering component 07, so that the buffering capacity is very good; the buffer assembly 07 comprises a base 71 fixed on the bottom plate 13, and the base 71 is connected with the support column 12 through a third spring 72, so that a certain buffer capacity is achieved; a buffer seat 73 is fixed on one side of the base 71, a sliding block 74 is connected to the buffer seat 73 in a sliding manner, namely the sliding block 74 can slide on the buffer seat 73, the sliding block 74 is connected with the buffer seat 73 through a fourth spring 75, and the sliding block 74 can compress the fourth spring 75 in the moving process, so that a better buffer effect is achieved; a first hinged seat 76 is fixed on the sliding block 74, the first hinged seat 76 is hinged to one end of a connecting rod 77, the other end of the connecting rod 77 is hinged to a second hinged seat 78 fixed on the supporting column 12, and when the supporting column 12 moves downwards, the sliding block 74 can be driven to compress the fourth spring 75.
The working principle of the invention is as follows: the material belt 10 on the feeding roller 22 sequentially bypasses and passes through the moving plate 34, the first material feeding box 35, the second guide roller 37, the third guide roller 310 and the second material feeding box 311 to enter the material feeding roller 23, the driving assembly 04 drives the material belt 10 to move, the flatness of the material belt 10 is improved through the combination of the second rotating roller 415 and the first rotating roller 38 in the driving process, and then the limiting assembly 05 and the cutting assembly 06 are used for limiting and cutting.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. An automatic feeding device of a sewing machine comprises a supporting component (01), wherein the supporting component (01) comprises a table plate (11), a supporting column (12) and a bottom plate (13), and is characterized in that a winding component (02) is arranged on the bottom plate (13), the winding component (02) comprises a first supporting seat (21) and a second supporting seat (24), a feeding roller (22) and a material receiving roller (23) are respectively rotated on the first supporting seat (21) and the second supporting seat (24), the feeding roller (22) is connected with one end of a material belt (10), and the other end of the material belt (10) is connected with the material receiving roller (23) through a material guiding component (03); the material guide assembly (03) is arranged on the bedplate (11), and a driving assembly (04) is arranged on a moving plate (34) in the material guide assembly (03); the bedplate (11) is also provided with a limiting assembly (05) and a cutting assembly (06).
2. The automatic feeding device of the sewing machine as claimed in claim 1, wherein the material guiding assembly (03) comprises a vertical column (31) fixed on the table plate (11), a first fixed shaft (32) is rotatably arranged on the vertical column (31), a first guide roller (33) is fixedly arranged on the first fixed shaft (32), a threaded rod (314) is rotatably arranged in the vertical column (31), a first moving block (313) is connected to the threaded rod (314) in a threaded manner, a fixed shaft (312) is fixed on one side of the first moving block (313), a moving plate (34) is fixed on the fixed shaft (312), a first material feeding box (35) is fixed on the moving plate (34), the threaded rod (314) is fixedly connected with a second fixed shaft (316) through a gear set (315), and a rocker (317) is fixed on the second fixed shaft (316).
3. The automatic feeding device of the sewing machine according to claim 2, characterized in that the material guiding assembly (03) further comprises a fixing box (36) fixed on the table plate (11), the fixing box (36) is rotatably provided with a second guide roller (37) and a first rotating roller (38), the table plate (11) is provided with a through hole (39), the through hole (39) is rotatably provided with a third guide roller (310), and the material receiving box (25) is provided with a second material feeding box (311) for the material belt (10) to pass through.
4. The automatic feeding device of the sewing machine according to claim 1, wherein the driving assembly (04) comprises a supporting block (41), the top end of the supporting block (41) is fixedly connected with a limiting block (42) movably arranged in a first fixed cavity (43), the limiting block (42) is slidably connected with a first guide rod (44) fixed in the first fixed cavity (43), a first spring (45) is sleeved outside the first guide rod (44), the bottom of the supporting block (41) is fixedly connected with a connecting block (46), a third fixed shaft (47) is rotatably arranged on the connecting block (46), a driving wheel (48) is arranged on the third fixed shaft (47), and the driving wheels (48) are connected through a synchronous belt (49).
5. The automatic feeding device of the sewing machine according to claim 4, characterized in that the driving assembly (04) further comprises an expansion rod (410) fixed on the moving plate (34), the expansion rod (410) is fixedly connected with a fixed sleeve (411), a lifting rod (412) is slidably arranged in the fixed sleeve (411), the bottom of the lifting rod (412) is fixedly connected with a fixed plate (414), a second rotating roller (415) matched with the first rotating roller (38) is arranged at the bottom of the fixed plate (414), and the fixed plate (414) is connected with the fixed sleeve (411) through a second spring (413).
6. The automatic feeding device of the sewing machine according to claim 1, characterized in that the limiting component (05) comprises a feeding plate (51) fixed on the platen (11), a third supporting seat (52) is fixed on one side of the feeding plate (51), a first hydraulic cylinder (53) is fixed on the third supporting seat (52), and the output end of the first hydraulic cylinder (53) is fixedly connected with the pressing plate (54).
7. The automatic feeding device of sewing machines according to claim 1, characterized in that said cutting assembly (06) comprises a second mobile block (61), the second mobile block (61) being fixedly connected to a lower guard box (64); the protective box (64) is provided with a driving shaft (63) in a rotating mode, the top end of the driving shaft (63) is fixedly connected with the output end of a motor (62) arranged in a second moving block (61), and a cutting knife (65) is fixed on the driving shaft (63).
8. The automatic feeder of sewing machines according to claim 7, characterized in that said second mobile block (61) is slidingly connected to a second guide bar (67) arranged in a second fixed chamber (68), the second fixed chamber (68) being arranged on the table (11), the second mobile block (61) being fixedly connected to the output of the second hydraulic cylinder (66).
9. The automatic feeding device of the sewing machine according to claim 1, characterized in that the supporting column (12) is connected with the bottom plate (13) through a buffer assembly (07), the buffer assembly (07) comprises a base (71) fixed on the bottom plate (13), the base (71) is connected with the supporting column (12) through a third spring (72), a buffer seat (73) is fixed on one side of the base (71), a sliding block (74) is connected on the buffer seat (73), the sliding block (74) is connected with the buffer seat (73) through a fourth spring (75), a first hinge seat (76) is fixed on the sliding block (74), the first hinge seat (76) is hinged with one end of a connecting rod (77), and the other end of the connecting rod (77) is hinged with a second hinge seat (78) fixed on the supporting column (12).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331447.9A CN112481841A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device of sewing machine |
| PCT/CN2020/132085 WO2022109980A1 (en) | 2020-11-24 | 2020-11-27 | Automatic material feeding device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331447.9A CN112481841A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112481841A true CN112481841A (en) | 2021-03-12 |
Family
ID=74934191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011331447.9A Withdrawn CN112481841A (en) | 2020-11-24 | 2020-11-24 | Automatic feeding device of sewing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112481841A (en) |
| WO (1) | WO2022109980A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572094A (en) * | 1983-09-17 | 1986-02-25 | Eisele Apparate-Und Geratebau Gmbh | Sewing machine with workpiece differential transport device |
| CN108823823A (en) * | 2018-08-29 | 2018-11-16 | 邓瑞英 | A kind of sewing machine feeding device |
| CN109137277A (en) * | 2018-09-30 | 2019-01-04 | 颍上县古城镇瑞泰服饰有限公司 | A kind of material pressing device of cloth sewing slide |
| CN208455204U (en) * | 2018-05-18 | 2019-02-01 | 平湖市极地户外服饰有限公司 | A kind of sewing machine |
| CN210506762U (en) * | 2019-07-10 | 2020-05-12 | 普宁市新隆织造有限公司 | Edge cutting device of sewing machine |
| CN111206351A (en) * | 2020-03-06 | 2020-05-29 | 苏州发百纺织有限公司 | Weaving embroidery machine for textile processing who facilitates use |
| CN210657410U (en) * | 2019-08-16 | 2020-06-02 | 苏州安岛缝纫机有限公司 | Feeding mechanism for sewing machine |
| CN211522521U (en) * | 2019-12-31 | 2020-09-18 | 江苏千瑞纺织科技有限公司 | Feeding device of sewing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6339379U (en) * | 1986-08-29 | 1988-03-14 | ||
| CN108950892A (en) * | 2018-09-30 | 2018-12-07 | 苏州锴诚缝制设备有限公司 | A kind of cloth conveying device for sewing machine |
| CN109371583A (en) * | 2018-12-28 | 2019-02-22 | 吴江市宝鑫机械有限公司 | A kind of hemming device of sewing machine |
-
2020
- 2020-11-24 CN CN202011331447.9A patent/CN112481841A/en not_active Withdrawn
- 2020-11-27 WO PCT/CN2020/132085 patent/WO2022109980A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572094A (en) * | 1983-09-17 | 1986-02-25 | Eisele Apparate-Und Geratebau Gmbh | Sewing machine with workpiece differential transport device |
| CN208455204U (en) * | 2018-05-18 | 2019-02-01 | 平湖市极地户外服饰有限公司 | A kind of sewing machine |
| CN108823823A (en) * | 2018-08-29 | 2018-11-16 | 邓瑞英 | A kind of sewing machine feeding device |
| CN109137277A (en) * | 2018-09-30 | 2019-01-04 | 颍上县古城镇瑞泰服饰有限公司 | A kind of material pressing device of cloth sewing slide |
| CN210506762U (en) * | 2019-07-10 | 2020-05-12 | 普宁市新隆织造有限公司 | Edge cutting device of sewing machine |
| CN210657410U (en) * | 2019-08-16 | 2020-06-02 | 苏州安岛缝纫机有限公司 | Feeding mechanism for sewing machine |
| CN211522521U (en) * | 2019-12-31 | 2020-09-18 | 江苏千瑞纺织科技有限公司 | Feeding device of sewing machine |
| CN111206351A (en) * | 2020-03-06 | 2020-05-29 | 苏州发百纺织有限公司 | Weaving embroidery machine for textile processing who facilitates use |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022109980A1 (en) | 2022-06-02 |
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Application publication date: 20210312 |