CN115125677A - Sewing device convenient for sewing galoshes - Google Patents
Sewing device convenient for sewing galoshes Download PDFInfo
- Publication number
- CN115125677A CN115125677A CN202210782141.8A CN202210782141A CN115125677A CN 115125677 A CN115125677 A CN 115125677A CN 202210782141 A CN202210782141 A CN 202210782141A CN 115125677 A CN115125677 A CN 115125677A
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- Prior art keywords
- wheel
- sewing
- fixed
- sliding
- trousers
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- 238000009958 sewing Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 241000234282 Allium Species 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000012946 outsourcing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001519271 Ajuga Species 0.000 description 1
- 241001116389 Aloe Species 0.000 description 1
- 241000722826 Ardisia Species 0.000 description 1
- 241000471262 Ardisia japonica Species 0.000 description 1
- 241001444063 Aronia Species 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a sewing device convenient for sewing Allium trousers, which comprises a workbench and a sewing machine fixed on the workbench, wherein the workbench is provided with a chute, the chute is hinged with a support rod through a pin shaft, the lower end of the support rod is rotatably connected with a connecting wheel, the upper end of the support rod is rotatably connected with a support wheel, the pin shaft is positioned between the connecting wheel and the support wheel, the side wall of the workbench is rotatably connected with an auxiliary wheel, the auxiliary wheel is positioned below the support wheel, and the workbench is provided with a power mechanism for driving the two connecting wheels to move towards the mutually approaching direction. The invention has the following advantages and effects: the new mechanical structure of this scheme utilization reaches the purpose that promotes production efficiency.
Description
Technical Field
The invention relates to a sewing device convenient for sewing galoshes.
Background
The Arro trousers are shorts mainly comprising a trousers body and a trousers waist. The waist of trousers includes outsourcing portion and is located the elastic webbing of outsourcing portion.
Currently, a sewing machine is used to sew the body and waist of the trousers together. The trouser waist is sleeved on the workbench, and then the trouser body is sleeved on the workbench, so that the edge of the trouser body corresponds to the edge of the trouser waist.
In order to tension the waist of trousers, support wheels are usually rotatably connected on both sides of the worktable. But because the elasticity of the elastic band in the waist of trousers is stronger, the workman overlaps after long-time and frequent the waist of trousers tensioning on the supporting wheel, and its process is comparatively tired, influences production efficiency easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the sewing device which is convenient for sewing the galois field trousers, and the aim of improving the production efficiency is fulfilled.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sewing device convenient to make up ajuga trousers, includes the workstation and is fixed in the sewing machine on the workstation, the workstation on seted up the spout, the spout have the bracing piece through round pin hub articulation, the lower extreme of bracing piece rotate and be connected with the fifth wheel, the upper end of bracing piece is rotated and is connected with the supporting wheel, the round pin axle is located between fifth wheel and the supporting wheel, the lateral wall of workstation on rotate and be connected with the auxiliary wheel, the auxiliary wheel be located the below of supporting wheel, the workstation on be provided with and be used for driving two fifth wheels toward the power unit of the direction removal that is close to each other.
By adopting the technical scheme, a worker sleeves the upper parts of the trouser waist and the trouser body on the two supporting wheels under the condition of not tensioning the trouser waist, the lower parts of the trouser waist and the trouser body are sleeved on the auxiliary wheels under the action of gravity, and then the power mechanism is started to enable the two connecting wheels to move towards the directions close to each other; after sewing up the completion, start power unit, make two supporting wheels move towards the direction that is close to each other through the elasticity effect of waist of trousers self, the elasticity of elastic webbing reduces gradually to can be convenient for the workman and take off from the supporting wheel.
The invention is further configured to: the power mechanism comprises a power cylinder and a U-shaped plate, the power cylinder is fixed on the workbench, and the U-shaped plate is fixed on a power shaft of the power cylinder and used for abutting against the connecting wheel.
By adopting the technical scheme, the trouser waist and the trouser body are sleeved on the supporting wheels, the power cylinder is started, the U-shaped plate extends out along with the power shaft, the U-shaped plate pushes the connecting wheel to move, so that the connecting wheel drives the supporting rod to turn over, the two supporting wheels can move in the directions away from each other to tension the trouser waist and the trouser body, and the trouser waist and the trouser body can be conveniently sewn; the power cylinder is opened again, the power shaft retracts and resets, the U-shaped plate resets, the two supporting wheels move towards the directions close to each other under the elastic action of the waist of the trousers, the elastic force of the waist of the trousers is reduced, and therefore the trousers body can be easily taken down from the supporting wheels.
The invention is further configured to: the bracing piece include fixed part, the portion of sliding and anticreep subassembly, the fixed part rotate to be connected on selling the axle, the fifth wheel rotates to be connected on the fixed part, the portion sliding connection of sliding in the fixed part, the supporting wheel rotates to be connected on the portion of sliding, fixed part and the portion of sliding pass through the anticreep subassembly is connected.
Through adopting above-mentioned technical scheme, the sliding part sliding connection makes the distance between two supporting wheels can further reduce in the fixed portion to can be further convenient for establish waist of trousers and trousers body cover on the supporting wheel.
The invention is further configured to: anticreep subassembly include anticreep ring and anticreep piece, anticreep ring fixed connection in the opening part of fixed part, the anticreep piece be fixed in the outer wall of the portion of sliding on and be located the inside of fixed part, the anticreep piece be used for contradicting with the anticreep ring.
Through adopting above-mentioned technical scheme, opening power cylinder, the power axle is retracting fast, and the U-shaped board resets fast, through the elastic action of waist of trousers self, makes two supporting wheels remove toward the direction that is close to each other fast, and through the effect of centrifugal force, the portion of sliding slides along the fixed part and makes anticreep piece and anticreep ring conflict, and rethread gravity makes the portion of sliding move toward the direction that is close to the fixed part to reach the effect that promotes production efficiency.
The invention is further configured to: the outer wall of the sliding part on be fixed with the guiding axle, the workstation on be fixed with the backup pad, the outer wall of backup pad on seted up the arc inclined plane, the guiding axle be used for conflicting with the arc inclined plane.
Through adopting above-mentioned technical scheme, establish waist of trousers and trousers body cover on the supporting wheel, open power unit, the guiding axle removes along arc inclined plane, makes the portion of sliding stretch out from the fixed part to further with the waist of trousers tensioning, thereby can adapt to the waist of trousers and the trousers body of bigger size, promote the practicality.
The invention is further configured to: the support shaft is fixed on the sliding part, the support wheel is rotatably connected to the support shaft through a bearing, and a blanking mechanism is arranged between the support wheel and the sliding part.
Through adopting above-mentioned technical scheme, unloading mechanism can be convenient for go up the unloading with the waist of trousers from the supporting wheel, greatly promotes production efficiency.
The invention is further configured to: the blanking mechanism comprises a blanking cylinder, a linkage component, turning plates, positioning grooves, positioning blocks and elastic belts, wherein the blanking cylinder is fixed on a sliding part, the middle parts of the turning plates are hinged on the outer wall of a supporting wheel, the turning plates are uniformly distributed along the axis of a bearing, the positioning grooves are formed in one ends, close to the blanking cylinder, of the turning plates, the elastic belts are sleeved on the positioning grooves, the positioning blocks are positioned at one ends, close to the blanking cylinder, of the turning plates and are abutted to supporting shafts, the blanking cylinder is started and drives the positioning blocks to turn over the turning plates through the linkage component, and the end, far away from the blanking cylinder, of the turning plates is provided with a placing inclined plane.
Through adopting above-mentioned technical scheme, establish waist of trousers and trousers body cover on turning over the board, sew up the back at waist of trousers and trousers body, start the unloading cylinder, make the locating piece drive through the linkage subassembly and turn over the board upset, through the elastic action of waist of trousers, the waist of trousers can pop out along the upset fast to greatly promote unloading efficiency.
The invention is further configured to: the linkage assembly comprises a linkage ring, a first inclined plane and a second inclined plane, the linkage ring is connected to a discharging shaft of the discharging cylinder, the first inclined plane is arranged on the linkage ring, the second inclined plane is arranged on the positioning block, and the first inclined plane is used for being abutted to the second inclined plane.
Through adopting above-mentioned technical scheme, the unloading cylinder starts, and the unloading axle stretches out, and the link ring makes first inclined plane and second inclined plane conflict along with unloading axle synchronous motion, makes the locating piece toward the direction of keeping away from the back shaft remove, turns over the board upset, after with the waist of trousers unloading, starts the unloading cylinder once more, and the unloading axle is retracted, through the elastic force of elastic webbing, makes locating piece and back shaft conflict, realizes turning over the board and resets.
The invention is further configured to: the sewing machine on be fixed with the support frame, the support frame on be connected with the slide through adjust cylinder, the slide on rotate and be connected with the drive wheel, the anti-skidding recess has been seted up on the drive wheel.
Through adopting above-mentioned technical scheme, start adjust cylinder, the slide moves down, and the drive wheel rotates, can be convenient for sew up the trousers body and the waist of trousers by oneself to further promote production efficiency.
In conclusion, the invention has the following beneficial effects:
the workman is under the condition that need not the tensioning waist of trousers, establish the upper portion cover of waist of trousers and trousers body on two supporting wheels, through the action of gravity, the lower part cover of waist of trousers and trousers body is established on the auxiliary wheel, open power unit then, make two fifth wheels toward the direction removal that is close to each other, and simultaneously, the bracing piece upset, make two supporting wheels toward the direction removal of keeping away from each other, make then the waist of trousers and waist of trousers can the tensioning, start the sewing machine and can sew up the waist of trousers body and waist of trousers, thereby the process of tensioning waist of trousers has been removed from, and the work strength is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic diagram of a power mechanism;
FIG. 3 is a schematic view showing the structure of the support rod;
FIG. 4 is a schematic view showing the structure of a blanking cylinder;
fig. 5 is an enlarged view of fig. 4 at a.
Reference numerals are as follows: 1. a work table; 11. a guide shaft; 12. a support plate; 13. an arc-shaped inclined plane; 2. a sewing machine; 30. a chute; 3. a support bar; 31. a fixed part; 32. a sliding part; 4. an anti-drop component; 41. a slip-ring prevention; 42. an anti-drop block; 51. a support wheel; 52. a connecting wheel; 53. an auxiliary wheel; 6. a power mechanism; 61. a power cylinder; 62. a U-shaped plate; 70. a support shaft; 7. a blanking mechanism; 71. a blanking cylinder; 73. turning a plate; 74. positioning a groove; 75. positioning blocks; 76. an elastic band; 8. a linkage assembly; 81. a link ring; 82. a first inclined plane; 83. a second inclined plane; 91. a support frame; 92. a slide base; 93. a drive wheel; 94. and (4) an anti-slip groove.
Detailed Description
The invention is further described with reference to the accompanying drawings.
As shown in the figure, the sewing device convenient for sewing the Aronia cava comprises a workbench 1 and a sewing machine 2 fixed on the workbench 1. Two chutes 30 are arranged on the workbench 1, and the chutes 30 are hinged with a support rod 3 through pin shafts.
The support rod 3 includes a fixing portion 31, a sliding portion 32, and a slip-off prevention member 4. Wherein, the fixing part 31 is rotationally connected to the pin shaft, and the connecting wheel 52 is rotationally connected to the fixing part 31; the sliding portion 32 is slidably connected to the fixing portion 31. The support wheel 51 is rotatably connected to the sliding portion 32. The pin is located between the connecting wheel 52 and the support wheel 51. The fixing portion 31 and the sliding portion 32 are connected by the retaining member 4.
The anti-slip-off assembly 4 includes an anti-slip ring 41 and an anti-slip-off block 42. The anti-drop ring 41 is fixedly connected to the opening of the fixing part 31; the retaining block 42 is fixed to the outer wall of the sliding portion 32 and is located inside the fixing portion 31. The anti-slip block 42 is used for abutting against the anti-slip ring 41.
The table 1 is provided with a power mechanism 6 for driving the two coupling wheels 52 to move in a direction to approach each other. The power mechanism 6 comprises a power cylinder 61 and a U-shaped plate 62. The power cylinder 61 is fixed to the table 1. The U-shaped plate 62 is fixed to the power shaft of the power cylinder 61 and is adapted to abut against the connecting wheel 52. The fifth wheel 52 is located inside the U-shaped plate 62.
An auxiliary wheel 53 is rotatably connected to a side wall of the table 1, and the auxiliary wheel 53 is positioned below the support wheel 51.
A guide shaft 11 is fixed to an outer wall of the slide portion 32. A supporting plate 12 is fixed on the worktable 1, and an arc inclined plane 13 is arranged on the outer wall of the supporting plate 12. The guide shaft 11 is adapted to abut against the arc-shaped slope 13.
The workman is under the condition that need not the tensioning waist of trousers, establish the upper portion cover of waist of trousers and trousers body on two supporting wheel 51, through the action of gravity, the lower part cover of waist of trousers and trousers body is established on auxiliary wheel 53, then open power unit 6, U-shaped plate 62 promotes fifth wheel 52 and removes, make two fifth wheel 52 remove toward the direction that is close to each other, and simultaneously, bracing piece 3 upset, make two supporting wheel 51 remove toward the direction of keeping away from each other, then make the waist of trousers and trousers waist can the tensioning, start sewing machine 2 and can sew up the waist of trousers and trousers, thereby the process of tensioning waist of trousers has been removed from, and the work strength is reduced, and the production efficiency is improved.
After the support plate 12 is fixed to the table 1, the guide shaft 11 moves along the arc-shaped slope 13, so that the sliding portion 32 protrudes from the fixing portion 31 to accommodate the aloes with a larger size.
A support shaft 70 is fixed to the slide 32, and the support wheel 51 is rotatably coupled to the support shaft 70 through a bearing. The blanking mechanism 7 is arranged between the supporting wheel 51 and the sliding part 32, and after the trousers body and the trousers waist are sewn, the Ardisia can be conveniently blanked through the blanking mechanism 7.
The blanking mechanism 7 comprises a blanking cylinder 71, a linkage assembly 8, a turning plate 73, a positioning groove 74, a positioning block 75 and an elastic band 76. The blanking cylinder 71 is fixed to the slide 32. The middle part of the turning plate 73 is hinged on the outer wall of the supporting wheel 51; the plurality of turning plates 73 are uniformly distributed along the axis of the bearing. One end of the turning plate 73, which is far away from the blanking cylinder 71, is provided with a placing inclined surface.
The positioning groove 74 is arranged at one end of the turning plate 73 close to the blanking cylinder 71, and the elastic belt 76 is sleeved on the positioning groove 74. The positioning block 75 is located at one end of the turning plate 73 close to the blanking cylinder 71 and abuts against the support shaft 70. The elasticity of the elastic band 76 is much greater than the elasticity of the waist of the pants. Through the elastic force of the elastic band 76, the positioning block 75 is abutted against the support shaft 70, and the turning plate 73 is parallel to the support shaft 70.
The blanking cylinder 71 is started and drives the turning plate 73 to turn over by the positioning block 75 through the linkage assembly 8. The linkage assembly 8 includes a linkage ring 81, a first ramp 82, and a second ramp 83. The link ring 81 is fixedly connected to the discharging shaft of the discharging cylinder 71. The first inclined plane 82 is arranged on the linkage ring 81, and the second inclined plane 83 is arranged on the positioning block 75; the first inclined surface 82 is adapted to interfere with the second inclined surface 83.
The trousers waist and the trousers body are sleeved on the turning plate 73, after the Allium trousers are sewn, the blanking cylinder 71 is opened, the blanking shaft extends out, the linkage ring 81 moves synchronously along with the blanking shaft, the first inclined surface 82 and the second inclined surface 83 are abutted, the positioning block 75 is separated from the supporting shaft 70, and the Allium trousers can be popped out from the turning plate 73 through the elastic action of the trousers waist, so that the blanking is realized quickly.
Then, the power cylinder 61 is turned on again, the power shaft retracts, and the U-shaped plate 62 drives the connecting wheel 52 to move, so that the support plate 12 is turned over and the two support wheels 51 move toward each other. In the meantime, the worker can take new waist and body of trousers to improve production efficiency.
A support frame 91 is fixed on the sewing machine 2, and a slide seat 92 is connected on the support frame 91 through an adjusting cylinder. The sliding seat 92 is rotatably connected with a driving wheel 93, and an anti-skid groove 94 is formed on the driving wheel 93. The drive wheel 93 is driven by a servo motor.
In conclusion, the worker hangs the waist and the body of the trousers on the turning plate 73, so that the lower parts of the waist and the body of the trousers are sleeved on the connecting wheels 52. The power cylinder 61 is started, and the trouser body and the trouser waist are tensioned under the combined action of the supporting wheel 51 and the connecting wheel 52. When the adjusting cylinder is started, the sliding seat 92 moves downwards, the driving wheel 93 rotates to drive the trouser body and the trouser waist to rotate, the supporting wheel 51 and the connecting wheel 52 rotate under the action of friction force, and the sewing machine 2 is started to sew the trouser waist and the trouser body. After the waist and the body of the trousers are sewn, the Ardisia japonica is quickly fed through the feeding mechanism 7. The whole process of removing the process of tensioning the waist of trousers by workers and the process of manual blanking, the working strength is greatly reduced, and the production efficiency is improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a sewing device convenient to make alouro trousers, includes the workstation and is fixed in the sewing machine on the workstation, characterized by: the workstation on seted up the spout, the spout articulated through the round pin axle have a bracing piece, the lower extreme of bracing piece rotate and be connected with the fifth wheel, the upper end of bracing piece is rotated and is connected with the supporting wheel, the round pin axle is located between fifth wheel and the supporting wheel, the lateral wall of workstation on rotate and be connected with the auxiliary wheel, the auxiliary wheel be located the below of supporting wheel, the workstation on be provided with and be used for driving two power unit that the fifth wheel moved toward the direction that is close to each other.
2. The sewing device for sewing galois pants according to claim 1 is characterized in that: the power mechanism comprises a power cylinder and a U-shaped plate, the power cylinder is fixed on the workbench, and the U-shaped plate is fixed on a power shaft of the power cylinder and used for abutting against the connecting wheel.
3. The sewing device for sewing galois pants according to claim 1 is characterized in that: the bracing piece include fixed part, the portion of sliding and anticreep subassembly, the fixed part rotate to be connected on selling the axle, the fifth wheel rotates to be connected on the fixed part, the portion sliding connection of sliding in the fixed part, the supporting wheel rotates to be connected on the portion of sliding, fixed part and the portion of sliding pass through the anticreep subassembly is connected.
4. The sewing device of claim 3 for facilitating the sewing of Aries, wherein: anticreep subassembly include anticreep ring and anticreep piece, anticreep ring fixed connection in the opening part of fixed part, the anticreep piece be fixed in the outer wall of the portion of sliding on and be located the inside of fixed part, the anticreep piece be used for contradicting with the anticreep ring.
5. The sewing device of claim 3 for facilitating the sewing of Aries, wherein: the outer wall of the portion of sliding on be fixed with the guiding axle, the workstation on be fixed with the backup pad, the outer wall of backup pad on seted up the arc inclined plane, the guiding axle be used for contradicting with the arc inclined plane.
6. The sewing device of claim 3 for facilitating the sewing of Aries, wherein: the support shaft is fixed on the sliding part, the support wheel is rotatably connected to the support shaft through a bearing, and a blanking mechanism is arranged between the support wheel and the sliding part.
7. The sewing device of claim 6, wherein: the blanking mechanism comprises a blanking cylinder, a linkage component, turning plates, positioning grooves, positioning blocks and elastic belts, the blanking cylinder is fixed on the sliding part, the middle parts of the turning plates are hinged to the outer wall of the supporting wheel, the turning plates are uniformly distributed along the axis of the bearing, the positioning grooves are formed in one ends, close to the blanking cylinder, of the turning plates, the elastic belts are sleeved on the positioning grooves, the positioning blocks are located at one ends, close to the blanking cylinder, of the turning plates and are abutted to the supporting shafts, the blanking cylinder is started and enables the positioning blocks to drive the turning plates to turn over through the linkage component, and the inclined placing surfaces are formed in one ends, far away from the blanking cylinder, of the turning plates.
8. The sewing device of claim 7 for facilitating the sewing of a pair of ajugar trousers, wherein: the linkage assembly comprises a linkage ring, a first inclined plane and a second inclined plane, the linkage ring is connected to a discharging shaft of the discharging cylinder, the first inclined plane is arranged on the linkage ring, the second inclined plane is arranged on the positioning block, and the first inclined plane is used for being abutted to the second inclined plane.
9. The sewing device for sewing galois pants according to claim 1 or 8 in which: the sewing machine on be fixed with the support frame, the support frame on be connected with the slide through adjust the air cylinder, the slide on rotate and be connected with the drive wheel, anti-skidding recess has been seted up on the drive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210782141.8A CN115125677B (en) | 2022-07-01 | 2022-07-01 | Sewing device convenient for sewing A Luo Ku |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210782141.8A CN115125677B (en) | 2022-07-01 | 2022-07-01 | Sewing device convenient for sewing A Luo Ku |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115125677A true CN115125677A (en) | 2022-09-30 |
| CN115125677B CN115125677B (en) | 2023-09-08 |
Family
ID=83381588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210782141.8A Active CN115125677B (en) | 2022-07-01 | 2022-07-01 | Sewing device convenient for sewing A Luo Ku |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115125677B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02261489A (en) * | 1989-03-31 | 1990-10-24 | Nakanihon Juki Kk | Method and apparatus for sewing tubular cloth edge by sewing machine |
| CN206457108U (en) * | 2017-01-24 | 2017-09-01 | 广东恒通无纺布有限公司 | A kind of wind-up roll of non-woven fabrics |
| CN108396469A (en) * | 2018-05-15 | 2018-08-14 | 温州市利家缝纫科技有限公司 | One kind can elastic trousers waist sewing device |
| CN214032985U (en) * | 2020-10-17 | 2021-08-24 | 泰州世纪天虹纺织有限公司 | Automatic change expander roller for spinning machine |
| CN214060879U (en) * | 2020-12-08 | 2021-08-27 | 北京铜牛科英针织技术开发有限公司 | Trousers waist processing is with strutting mechanism |
| CN113668150A (en) * | 2021-07-20 | 2021-11-19 | 广州市格风服饰有限公司 | Supplementary tensioning material feeding unit and sewing machine of clothing sewing |
| CN113699701A (en) * | 2021-09-09 | 2021-11-26 | 永泰县瑞峰制衣有限公司 | Overspeed device tensioner and quilting equipment for quilting |
-
2022
- 2022-07-01 CN CN202210782141.8A patent/CN115125677B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02261489A (en) * | 1989-03-31 | 1990-10-24 | Nakanihon Juki Kk | Method and apparatus for sewing tubular cloth edge by sewing machine |
| CN206457108U (en) * | 2017-01-24 | 2017-09-01 | 广东恒通无纺布有限公司 | A kind of wind-up roll of non-woven fabrics |
| CN108396469A (en) * | 2018-05-15 | 2018-08-14 | 温州市利家缝纫科技有限公司 | One kind can elastic trousers waist sewing device |
| CN214032985U (en) * | 2020-10-17 | 2021-08-24 | 泰州世纪天虹纺织有限公司 | Automatic change expander roller for spinning machine |
| CN214060879U (en) * | 2020-12-08 | 2021-08-27 | 北京铜牛科英针织技术开发有限公司 | Trousers waist processing is with strutting mechanism |
| CN113668150A (en) * | 2021-07-20 | 2021-11-19 | 广州市格风服饰有限公司 | Supplementary tensioning material feeding unit and sewing machine of clothing sewing |
| CN113699701A (en) * | 2021-09-09 | 2021-11-26 | 永泰县瑞峰制衣有限公司 | Overspeed device tensioner and quilting equipment for quilting |
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| Publication number | Publication date |
|---|---|
| CN115125677B (en) | 2023-09-08 |
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Denomination of invention: A sewing device that is convenient for sewing Arlo pants Effective date of registration: 20231221 Granted publication date: 20230908 Pledgee: Zhejiang Cangnan Rural Commercial Bank Co.,Ltd. Yishan Sub branch Pledgor: Cangnan Chenghua Textile Co.,Ltd. Registration number: Y2023980072617 |
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