CN108221197B - Feeding device of rubber band sewing machine - Google Patents
Feeding device of rubber band sewing machine Download PDFInfo
- Publication number
- CN108221197B CN108221197B CN201810216699.3A CN201810216699A CN108221197B CN 108221197 B CN108221197 B CN 108221197B CN 201810216699 A CN201810216699 A CN 201810216699A CN 108221197 B CN108221197 B CN 108221197B
- Authority
- CN
- China
- Prior art keywords
- material supporting
- limiting block
- connecting rod
- driving
- rod
- 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
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
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/08—Fluid drives, e.g. pneumatic
Abstract
The utility model discloses a feeding device of an elastic sewing machine, which comprises a mounting frame, wherein the mounting frame is provided with two groups of material supporting mechanisms which can move to the bottom of an elastic band in the process of pulling out the elastic band. Each group of material supporting mechanism comprises a material supporting installation seat, and a first limiting block and a second limiting block which are used for clamping two sides of the elastic band and are relatively close to each other so as to enable the position of the elastic band to be aligned in the middle are arranged on the material supporting installation seat. The utility model has two groups of material supporting mechanisms capable of automatically adjusting the positions of the rubber band, and after the rubber band is output, the two ends of the rubber band can be aligned in the middle, so that dislocation is avoided when the two ends of the rubber band are butted, and the splicing and sewing effects of the rubber band are improved.
Description
Technical Field
The utility model relates to an elastic sewing machine, in particular to a feeding device of the elastic sewing machine.
Background
The utility model patent number 201320389702.4 discloses a feeding device of an elastic machine, wherein a certain length of elastic band can be fed in advance by controlling the rotation number of turns of a first motor, the fed elastic band is pre-stored and hung between a first feeding driving wheel and a second feeding driving wheel, the second feeding driving wheel is matched with a subsequent processing process, the hung elastic band can be rapidly fed out, and meanwhile, the first feeding driving wheel is continuously fed into the next pre-stored elastic band under the detection of a stock inductor. Through the cooperation of the first feeding driving wheel and the second feeding driving wheel, the conveying work of the elastic band can be continuously carried out, and the feeding speed of the elastic band is improved. The feeding device can realize the functions of automatic feeding, cutting and the like of the rubber band, but the feeding roller is manually lifted and pressed when the rubber band is worn every time, so that the operation is inconvenient. In addition, the rubber band section output by the feeding device is easy to cause dislocation when butt-joint sewing is carried out at two ends, and the sewing attractiveness is affected.
Disclosure of Invention
Aiming at the current state of the art, the utility model provides the feeding device of the rubber band sewing machine, which can realize the centering alignment of the output rubber band and improve the butt joint sewing effect of the rubber band.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a rubber band sewing machine's feed arrangement, includes the mounting bracket, and the mounting bracket is equipped with two sets of material supporting mechanism that can move to the elastic cord bottom at elastic cord pull-out in-process. Each group of material supporting mechanism comprises a material supporting installation seat, and a first limiting block and a second limiting block which are used for clamping two sides of the elastic band and are relatively close to each other so as to enable the position of the elastic band to be aligned in the middle are arranged on the material supporting installation seat.
In order to optimize the technical scheme, the utility model further comprises the following improved technical scheme.
The material supporting installation seat is provided with a first cylinder which drives the first limiting block and the second limiting block to be relatively close to each other.
The material supporting installation seat is fixedly provided with a first sliding seat, a sliding rod capable of sliding is arranged on the first sliding seat, a first limiting block is connected with the sliding rod, and the sliding rod is connected with a driving rod of a first cylinder through a first connecting rod.
The sliding rod is provided with a second sliding seat capable of sliding. The second limiting block is connected with the second sliding seat through a second connecting rod, the material supporting installation seat is provided with a driving connecting rod capable of rotating, and the driving rod of the first cylinder drives the second limiting block to approach the first limiting block through the driving connecting rod.
The first connecting rod is connected with a material supporting bottom plate matched with the bottom surface of the elastic band, and the first limiting block is fixed at the outer end of the material supporting bottom plate. The second limiting block is positioned at the inner end of the material supporting bottom plate and can slide along the upper surface of the material supporting bottom plate.
The middle part of the driving connecting rod is connected with the rotating shaft on the material supporting installation seat, one end of the driving connecting rod is matched with the driving rod of the first air cylinder, the other end of the driving connecting rod is matched with the second limiting block, and the movement direction of the driving rod is opposite to that of the second limiting block.
The second connecting rod is fixed with a driving shaft matched with the end part of the driving connecting rod, and a reset spring is arranged between the second connecting rod and the material supporting mounting seat.
The mounting frame is provided with a second cylinder for driving the material supporting mounting seat to move between the material supporting position and the standby position.
Compared with the prior art, the feeding device of the rubber band sewing machine is provided with the two groups of material supporting mechanisms capable of automatically adjusting the positions of the rubber band, and after the rubber band is output, the two ends of the rubber band can be aligned in the middle, so that dislocation is avoided when the two ends of the rubber band are butted, and the splicing sewing effect of the rubber band is improved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic view of the rear side perspective structure of fig. 1.
Fig. 3 is an exploded assembly view of fig. 2.
Fig. 4 is a schematic view of the operating state.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
Fig. 1 to 4 are schematic structural views of the present utility model.
Wherein the reference numerals are as follows: the device comprises a mounting frame 1, a second air cylinder 12, a material supporting mounting seat 2, a first sliding seat 21, a sliding rod 22, a second sliding seat 23, a first limiting block 3, a material supporting bottom plate 31, a first connecting rod 32, a second limiting block 4, a driving connecting rod 41, a rotating shaft 42, a second connecting rod 43, a driving shaft 44, a reset spring 45, a first air cylinder 5, a feeding roller 6, a feeding channel 61 and a material cutting mechanism 7.
The utility model relates to a feeding device of an elastic sewing machine, which comprises a mounting frame 1, wherein the mounting frame 1 is provided with two groups of material supporting mechanisms which can move to the bottom of an elastic band in the process of pulling out the elastic band. Each group of material supporting mechanism comprises a material supporting installation seat 2, and a first limiting block 3 and a second limiting block 4 which are used for clamping two sides of the elastic band and are relatively close to each other so as to enable the position of the elastic band to be aligned in the middle are arranged on the material supporting installation seat 2.
The material supporting installation seat 2 is provided with a first cylinder 5 which drives the first limiting block 3 and the second limiting block 4 to be relatively close to each other.
The material supporting installation seat 2 is fixed with a first sliding seat 21, a sliding rod 22 capable of sliding is arranged on the first sliding seat 21, the first limiting block 3 is connected with the sliding rod 22, and the sliding rod 22 is connected with a driving rod of the first air cylinder 5 through a first connecting rod 32.
The slide bar 22 is provided with a second slide 23 which can slide. The second limiting block 4 is connected with the second sliding seat 23 through a second connecting rod 43, the material supporting installation seat 2 is provided with a rotatable driving connecting rod 41, and the driving rod of the first air cylinder 5 drives the second limiting block 4 to approach the first limiting block 3 through the driving connecting rod 41. The slide bar 22 is in sliding fit with the first slide seat 21 and the second slide seat 23 relatively, so that the device is compact in structure.
The first connecting rod 32 is connected with a material supporting bottom plate 31 for matching with the bottom surface of the elastic band, and the first limiting block 3 is fixed at the outer end of the material supporting bottom plate 31. The second limiting block 4 is located at the inner end of the material supporting bottom plate 31 and can slide along the upper surface of the material supporting bottom plate 31.
The middle part of the driving connecting rod 41 is connected with a rotating shaft 42 on the material supporting installation seat 2, one end of the driving connecting rod 41 is matched with a driving rod of the first air cylinder 5, the other end of the driving connecting rod 41 is matched with the second limiting block 4, and the movement direction of the driving rod is opposite to that of the second limiting block 4. Only one first cylinder 5 is needed, so that the relative movement control of the first limiting block 3 and the second limiting block 4 can be realized.
The second link 43 is fixed with a drive shaft 44 that is engaged with an end of the drive link 41, and a return spring 45 is provided between the second link 43 and the stock mount 2.
Before working, the second limiting block 4 is located at a position far away from the first limiting block 3 under the acting force of the reset spring 45. The driving rod of the first air cylinder 5 is in an extension state, so that the first limiting block 3 is in a position far away from the second limiting block 4.
When alignment operation is needed, the driving rod of the first air cylinder 5 is contracted, and the first limiting block 3 is driven to move towards the second limiting block 4. In the contraction process of the driving rod, one end of the driving connecting rod 41 is pushed to enable the driving connecting rod 41 to rotate around the rotating shaft 42, and the other end of the driving connecting rod 41 simultaneously pushes the second limiting block 4 to move towards the first limiting block 3. In the process that the first limiting block 3 and the second limiting block 4 are relatively close to each other, the positions of the elastic bands can be aligned in the middle.
The mounting frame 1 is provided with a second cylinder 12 which drives the material supporting mounting seat 2 to move between a material supporting position and a standby position.
As shown in fig. 4, the feeding device of the elastic sewing machine further comprises a feeding roller 6 driven by a feeding motor, and after the elastic band is input by the feeding roller 6, the elastic band passes through the blanking mechanism 7 along a feeding channel 61. A dragging mechanism for pulling out the elastic band to a proper length is arranged at the outer side of the blanking mechanism 7.
The two groups of material supporting mechanisms are arranged between the material cutting mechanism 7 and the material dragging mechanism. The second cylinder 12 drives the material supporting installation seat 2 to be positioned at the waiting position, so that the material dragging action of the material dragging mechanism is avoided. After the elastic band is pulled out, the second cylinder 12 drives the material supporting installation seat 2 to be positioned at a material supporting position, and the material supporting bottom plate 31 just supports the bottom surface of the elastic band. The first cylinder 5 is then operated to bring the first stopper 3 relatively close to the second stopper 4. After the rubber band is cut off by the cutting mechanism 7, the two groups of material supporting mechanisms respectively control the two ends of the rubber band, so that the two ends of the rubber band are aligned in the middle, the splicing sewing quality of the rubber band can be improved, the dislocation of the joint is avoided, and the sewing attractiveness is affected.
The preferred embodiments of this utility model have been described so far that various changes or modifications may be made by one of ordinary skill in the art without departing from the scope of this utility model.
Claims (4)
1. The utility model provides a rubber band sewing machine's feed arrangement, includes mounting bracket (1), characterized by: the mounting frame (1) is provided with two groups of material supporting mechanisms which can move to the bottom of the elastic band in the process of pulling out the elastic band; each group of material supporting mechanism comprises a material supporting installation seat (2), and a first limiting block (3) and a second limiting block (4) which are used for clamping two sides of the elastic band and are relatively close to each other so as to enable the position of the elastic band to be aligned in the middle are arranged on the material supporting installation seats (2); a first cylinder (5) which drives the first limiting block (3) to be relatively close to the second limiting block (4) is arranged on the material supporting mounting seat (2); the material supporting installation seat (2) is fixedly provided with a first sliding seat (21), a sliding rod (22) capable of sliding is arranged on the first sliding seat (21), the first limiting block (3) is connected with the sliding rod (22), and the sliding rod (22) is connected with a driving rod of the first air cylinder (5) through a first connecting rod (32); the sliding rod (22) is provided with a second sliding seat (23) capable of sliding; the second limiting block (4) is connected with the second sliding seat (23) through a second connecting rod (43), the material supporting installation seat (2) is provided with a rotatable driving connecting rod (41), and the driving rod of the first air cylinder (5) drives the second limiting block (4) to approach the first limiting block (3) through the driving connecting rod (41); the middle part of the driving connecting rod (41) is connected with a rotating shaft (42) on the material supporting installation seat (2), one end of the driving connecting rod (41) is matched with a driving rod of the first air cylinder (5), the other end of the driving connecting rod (41) is matched with the second limiting block (4), and the movement direction of the driving rod is opposite to that of the second limiting block (4).
2. The feeding device of an elastic sewing machine according to claim 1, wherein: the first connecting rod (32) is connected with a material supporting bottom plate (31) matched with the bottom surface of the elastic band, and the first limiting block (3) is fixed at the outer end of the material supporting bottom plate (31); the second limiting block (4) is positioned at the inner end of the material supporting bottom plate (31) and can slide along the upper surface of the material supporting bottom plate (31).
3. A feeding device of an elastic sewing machine according to claim 2, characterized in that: the second connecting rod (43) is fixed with a driving shaft (44) matched with the end part of the driving connecting rod (41), and a return spring (45) is arranged between the second connecting rod (43) and the material supporting mounting seat (2).
4. A feeding device of an elastic sewing machine according to claim 3, characterized in that: the mounting frame (1) is provided with a second cylinder (12) for driving the material supporting mounting seat (2) to move between the material supporting position and the standby position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216699.3A CN108221197B (en) | 2018-03-16 | 2018-03-16 | Feeding device of rubber band sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216699.3A CN108221197B (en) | 2018-03-16 | 2018-03-16 | Feeding device of rubber band sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221197A CN108221197A (en) | 2018-06-29 |
| CN108221197B true CN108221197B (en) | 2023-09-05 |
Family
ID=62658623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216699.3A Active CN108221197B (en) | 2018-03-16 | 2018-03-16 | Feeding device of rubber band sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221197B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137278B (en) * | 2018-08-16 | 2020-07-17 | 宋任菊 | Belt loop making devices with automatically, tailor and sew up function |
| CN109853141B (en) * | 2019-03-09 | 2024-04-02 | 舒普智能技术股份有限公司 | Round collar splicing sewing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000042274A (en) * | 1998-08-03 | 2000-02-15 | Juki Corp | Belt loop sewing machine |
| CN1814887A (en) * | 2005-01-28 | 2006-08-09 | 重机公司 | Bar embeded sewing machine |
| CN103352330A (en) * | 2013-07-02 | 2013-10-16 | 宁波舒普机电科技有限公司 | Elastic ribbon machine |
| CN203360789U (en) * | 2013-07-02 | 2013-12-25 | 宁波舒普机电科技有限公司 | Pressing foot of rubber string sewing machine |
| CN106048914A (en) * | 2016-08-09 | 2016-10-26 | 厦门市宏迪机电设备有限公司 | Aligning structure of elastic ribbon sewing machine |
| CN106087284A (en) * | 2016-08-09 | 2016-11-09 | 厦门市宏迪机电设备有限公司 | Elastic seaming machine |
-
2018
- 2018-03-16 CN CN201810216699.3A patent/CN108221197B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000042274A (en) * | 1998-08-03 | 2000-02-15 | Juki Corp | Belt loop sewing machine |
| CN1814887A (en) * | 2005-01-28 | 2006-08-09 | 重机公司 | Bar embeded sewing machine |
| CN103352330A (en) * | 2013-07-02 | 2013-10-16 | 宁波舒普机电科技有限公司 | Elastic ribbon machine |
| CN203360789U (en) * | 2013-07-02 | 2013-12-25 | 宁波舒普机电科技有限公司 | Pressing foot of rubber string sewing machine |
| CN106048914A (en) * | 2016-08-09 | 2016-10-26 | 厦门市宏迪机电设备有限公司 | Aligning structure of elastic ribbon sewing machine |
| CN106087284A (en) * | 2016-08-09 | 2016-11-09 | 厦门市宏迪机电设备有限公司 | Elastic seaming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108221197A (en) | 2018-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108221197B (en) | Feeding device of rubber band sewing machine | |
| CN111055314B (en) | Automatic pipe cutting machine | |
| CN108486773B (en) | Trade mark machine | |
| CN112224977A (en) | Many sticky tapes that commonality is high rubberizing device simultaneously | |
| EP0006507A2 (en) | Apparatus for cutting ribbons from rolls of textile fabrics made of heat weldable yarns | |
| CN201291493Y (en) | Tape feeding and cutting device of double sizing edger | |
| CN105870843A (en) | Knife rest assembly of wire-stripping machine | |
| CN211225678U (en) | Automatic glue preparing device | |
| CN109309898B (en) | Full-automatic voice coil winding machine | |
| CN209190908U (en) | A kind of feed device of books edge cutting machine | |
| CN107322421B (en) | Stainless steel soup bowl wire drawing machine with floating function | |
| CN214025908U (en) | Shearing machine with high universality | |
| CN113846428A (en) | Waist rope feeding and conveying device of zigzag rope sewing machine | |
| CN211112585U (en) | Automatic rib round collar sewing machine | |
| CN110541254A (en) | Material cutting mechanism of automatic rib collar sewing machine | |
| CN107338638B (en) | Automatic thread trimming device | |
| CN208219146U (en) | A kind of feeding device of elastic sewing machine | |
| CN113334589A (en) | Gypsum board cutting equipment and working method thereof | |
| CN216688591U (en) | Sewing machine | |
| CN211112588U (en) | Material cutting mechanism of automatic rib collar sewing machine | |
| CN106346663B (en) | Cutter self-relocation system based on cylinder | |
| CN203359643U (en) | Feeding and cutting device of rubber band machine | |
| CN216404716U (en) | Waist rope feeding and conveying device of zigzag rope sewing machine | |
| CN211112550U (en) | Feeding mechanism of automatic rib collar sewing machine | |
| CN210548565U (en) | Plate cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Applicant after: Shupu Intelligent Technology Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Applicant before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |