CN109778435B - Feeding and blanking mechanism of round collar splicing sewing machine - Google Patents
Feeding and blanking mechanism of round collar splicing sewing machine Download PDFInfo
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- CN109778435B CN109778435B CN201910177575.3A CN201910177575A CN109778435B CN 109778435 B CN109778435 B CN 109778435B CN 201910177575 A CN201910177575 A CN 201910177575A CN 109778435 B CN109778435 B CN 109778435B
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- round collar
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- mounting plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 238000009958 sewing Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 80
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000007665 sagging Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a feeding and blanking mechanism of a round-neck splicing sewing machine, which comprises a feeding mounting plate, wherein the feeding mounting plate is provided with a feeding roller mounting groove, and a first feeding roller driven by a first feeding motor is arranged in the feeding roller mounting groove; the feeding installation plate is provided with a vertical blanking installation plate, one side of the blanking installation plate is provided with a first feeding auxiliary wheel matched with the first feeding roller, and the other side of the blanking installation plate is provided with a cutter capable of moving up and down; the feeding limiting plate is fixed on the feeding mounting plate and matched with the edge of the input strip-shaped round collar material, and a first air blowing pipe which can adjust the position and blow air to the strip-shaped round collar material is arranged on the feeding limiting plate.
Description
Technical Field
The invention relates to sewing equipment for round collar splicing sewing, in particular to a feeding and blanking mechanism of a round collar splicing sewing machine.
Background
The material for processing the round collar is very flexible and can only be cut, spliced and sewn manually in the existing processing procedure. In the automatic processing practice of the round collar, the feeding of the round collar is carried out by adopting a feeding roller, and the feeding length of the round collar material cannot be accurately controlled in the feeding and folding process of the round collar material due to soft materials and larger elasticity, so that the processing quality is not in accordance with the requirements.
Disclosure of Invention
The invention aims to solve the technical problem of providing a feeding and blanking mechanism of a round collar splicing sewing machine aiming at the current state of the art, which can realize automatic feeding and blanking of round collar processing materials.
The technical scheme adopted for solving the technical problems is as follows: the feeding and blanking mechanism of the round-neck splicing sewing machine comprises a feeding mounting plate, wherein the feeding mounting plate is provided with a feeding roller mounting groove, and a first feeding roller driven by a first feeding motor is arranged in the feeding roller mounting groove; the feeding installation plate is provided with a vertical blanking installation plate, one side of the blanking installation plate is provided with a first feeding auxiliary wheel matched with the first feeding roller, and the other side of the blanking installation plate is provided with a cutter capable of moving up and down; the feeding limiting plate is fixed on the feeding mounting plate and matched with the edge of the input strip-shaped round collar material, and a first air blowing pipe which can adjust the position and blow air to the strip-shaped round collar material is arranged on the feeding limiting plate.
In order to optimize the technical scheme, the invention further comprises the following improved technical scheme.
The first feeding auxiliary wheel is arranged on the first auxiliary wheel mounting frame, and the first auxiliary wheel mounting frame is connected with the driving rod of the first lifting cylinder.
The first auxiliary wheel mounting frame is fixed with a second air blowing pipe which can blow air to the strip-shaped round collar material.
The cutter is arranged on the cutting mounting plate in a sliding manner through the cutter lifting guide rail, and the cutting mounting plate is provided with a cutting cylinder for driving the cutter to move up and down.
The feeding mounting plate is provided with a lifting compensation plate at the edge of the discharge hole, and the compensation plate is connected with a compensation driving cylinder fixed on the feeding mounting plate.
The feeding mounting plate is fixed on a workbench surface, a secondary feeding mechanism is arranged on the workbench surface, and a sensor assembly for detecting the conveying allowance of the strip-shaped round collar materials is arranged between the feeding cutting mechanism and the secondary feeding mechanism.
The material output port of the secondary feeding mechanism and the material input port of the feeding and cutting mechanism are higher than the workbench surface; the sensor assembly is arranged on the workbench surface and detects the sagging state of the strip-shaped round collar material.
The secondary feeding mechanism comprises a second feeding roller driven by a second feeding motor and a second feeding auxiliary wheel matched with the second feeding roller.
The sensor assembly is a correlation sensor comprising a transmitting end and a receiving end.
Compared with the prior art, the feeding and cutting mechanism of the round collar splicing sewing machine has the advantages that the automatic feeding and cutting of the strip-shaped round collar materials can be realized by the first feeding roller and the cutter which are automatically controlled, the feeding limiting plate is used for limiting during feeding, and meanwhile, the first air blowing pipe is used for assisting, so that the problem that the round collar materials are difficult to control due to soft textures is solved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is an exploded view of the feed cutting mechanism.
Fig. 3 is an exploded view of the assembly of the patch panel portion.
Fig. 4 is an exploded assembly view of the draw folding mechanism.
Fig. 5 is an exploded view of the assembly of the secondary feed mechanism.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
Fig. 1 to 5 are schematic structural views of the present invention.
Wherein the reference numerals are as follows: the feeding device comprises a feeding mounting plate 1, a feeding roller mounting groove 11, a feeding limiting plate 12, a first air blowing pipe 13, a first feeding roller 2, a first feeding auxiliary wheel 21, a first feeding motor 22, a first auxiliary wheel mounting frame 23, a first lifting cylinder 24, a second air blowing pipe 25, a cutting mounting plate 3, a cutter 31, a cutting cylinder 32, a cutter lifting guide rail 33, a supplementing plate 4, a supplementing driving cylinder 41, a working table 5, a second feeding motor 51, a second feeding roller 52, a second feeding auxiliary wheel 53, a transmitting end 54, a receiving end 55, a material pulling mounting plate 6, a material pulling mounting seat 61, a material pulling driving cylinder 62, a horizontal driving cylinder 7, a lower clamping plate 71, an upper clamping plate 72, a clamping driving cylinder 73 and a third air blowing pipe 74.
The feeding and blanking mechanism of the round-neck splicing sewing machine comprises a feeding mounting plate 1, wherein the feeding mounting plate 1 is provided with a feeding roller mounting groove 11, and a first feeding roller 2 driven by a first feeding motor 22 is arranged in the feeding roller mounting groove 11. The feeding mounting plate 1 is provided with a vertical blanking mounting plate 3, one side of the blanking mounting plate 3 is provided with a first feeding auxiliary wheel 21 matched with the first feeding roller 2, and the other side is provided with a cutter 31 capable of moving up and down. A feeding limiting plate 12 is fixed on the feeding mounting plate 1, the feeding limiting plate 12 is matched with the edge of the input strip-shaped round collar material, and a first air blowing pipe 13 which can adjust the position and blow air to the strip-shaped round collar material is arranged on the feeding limiting plate 12.
The feeding limiting plate 12 is arranged on the feeding mounting plate 1 in an adjustable mode through the long groove, and the mounting position of the feeding limiting plate 12 is adjusted according to the widths of different strip-shaped round collar materials. The feeding limiting plate 12 is fixedly provided with a first air blowing pipe 13 through a bracket, an air outlet of the first air blowing pipe 13 blows air to a feeding position, so that the strip-shaped round collar materials can be input in a fitting and aligning mode, and an air inlet of the first air blowing pipe 13 is connected with an air supply pipe. An auxiliary limiting plate is also fixed at the front end of the bracket on the feeding limiting plate 12.
The first feeding auxiliary wheel 21 is installed on a first auxiliary wheel installation frame 23, and the first auxiliary wheel installation frame 23 is connected with a driving rod of a first lifting cylinder 24. The first lifting cylinder 24 can drive the first feeding auxiliary wheel 21 to move up and down, and when the first feeding auxiliary wheel 21 is lifted, discharging is facilitated. In operation, the first feeding auxiliary wheel 21 descends to cooperate with the first feeding roller 2 for feeding.
The first auxiliary wheel mounting frame 23 is fixed with a second air blowing pipe 25 which can blow air to the strip-shaped round collar material. The second air blowing pipe 25 is fixed on the first auxiliary wheel mounting frame 23 through a bracket, an air outlet of the second air blowing pipe 25 blows air between the first feeding roller 2 and the first feeding auxiliary wheel 21, and an air inlet of the second air blowing pipe 25 is connected with an air supply pipe.
The strip-shaped round collar material enters from between the first feeding roller 2 and the first feeding auxiliary wheel 21, and the first feeding motor 22 drives the first feeding roller 2 to rotate for conveying. The cutter 31 which can move up and down is arranged at the output outlets of the first feeding roller 2 and the first feeding auxiliary wheel 21, and can cut off the output strip-shaped round collar materials. The first feeding motor 22 may be directly connected to the first feeding roller 2, or may be connected to the first feeding roller 2 through a transmission structure such as a synchronous belt or a gear.
The cutter 31 is slidably disposed on the cutter mounting plate 3 through a cutter elevating guide 33, and the cutter mounting plate 3 is provided with a cutter cylinder 32 for driving the cutter 31 to move up and down.
The feeding mounting plate 1 is fixed on a workbench surface 5, a secondary feeding mechanism is arranged on the workbench surface 5, and a sensor assembly for detecting the conveying allowance of the strip-shaped round collar materials is arranged between the feeding cutting mechanism and the secondary feeding mechanism.
The material outlet of the secondary feeding mechanism and the material inlet of the feeding and blanking mechanism are higher than the workbench surface 5. The strip-shaped round collar material output from the secondary feeding mechanism is input into the feeding and blanking mechanism, and the strip-shaped round collar material between the feeding and blanking mechanism and the secondary feeding mechanism is in a suspended state. The sensor assembly is mounted on the table top 5 to detect the sagging state of the belt-shaped round collar material.
The secondary feed mechanism includes a second feed roller 52 driven by a second feed motor 51, and a second feed auxiliary wheel 53 mated with the second feed roller 52.
The sensor assembly is a correlation sensor comprising a transmitting end 54 and a receiving end 55. The receiving end 55 and the transmitting end 54 are arranged between the feeding and blanking mechanism and the secondary feeding mechanism at intervals, and when the strip-shaped round collar material output by the secondary feeding mechanism reaches a controlled length, the sagging part of the strip-shaped round collar material is just positioned between the receiving end 55 and the transmitting end 54, so that the sensor component detects signals.
The strip round collar material allowance output by the secondary feeding mechanism is matched with the feeding amount of the feeding and cutting mechanism. The strip round collar material allowance stored between the feeding and blanking mechanism and the secondary feeding mechanism is not large, so that feeding length error caused by the elastic action of the material can be reduced. The sensor component adopts the correlation sensor to detect the position that the surplus sags the part and reaches, has the advantage that detects quick convenient, simple structure, can avoid other types of sensors to detect inaccurate problem because of the material colour is different moreover.
The material pulling and folding mechanism of the round collar splicing sewing machine comprises a material clamping assembly for clamping the end part of the strip-shaped round collar material from the output port of the feeding and cutting mechanism, and a movable driving assembly for driving the material clamping assembly to move and pull out the strip-shaped round collar material with a certain length from the output port and then stacking the clamping end part on the output port.
In the preferred embodiment, the movable driving assembly comprises a pulling mounting plate 6 which is installed in an inclined plane, and a sliding pulling mounting seat 61 and a pulling driving cylinder 62 are arranged on the inclined plane of the pulling mounting plate 6; the nip assembly is disposed on a draw mount 61. After the end part of the strip-shaped round collar material is clamped by the material clamping assembly through the discharge port of the feeding and cutting mechanism, the material clamping assembly is driven by the material pulling driving cylinder 62 to pull out the strip-shaped round collar material by a set distance along the inclined plane, and then the material pulling driving cylinder 62 returns to enable the clamped end part to be placed on the discharge port of the feeding and cutting mechanism by the material clamping assembly, and the tail end part of the discharge port is folded. The front end part of the round collar material can be conveniently pulled out and stacked on the tail end part by adopting a slope material pulling mode. The bevel angle is preferably 45 degrees from the plane.
In another embodiment, the moving driving assembly comprises a horizontally installed material pulling mounting plate 6 and a material pulling lifting cylinder for driving the material pulling mounting plate 6 to move up and down, a material pulling mounting seat 61 and a material pulling driving cylinder 62 which can slide are arranged on the material pulling mounting plate 6, and the material clamping assembly is arranged on the material pulling mounting seat 61. After the end part of the strip-shaped round collar material is clamped by the material clamping assembly at the discharge hole of the feeding and cutting mechanism, the material clamping driving cylinder 62 drives the material clamping assembly to horizontally pull out the strip-shaped round collar material by a set distance, then the material lifting cylinder drives the material clamping mounting plate 6 to move upwards, and the material clamping driving cylinder 62 returns to enable the clamped end part to be placed at the discharge hole of the feeding and cutting mechanism and fold with the tail end part of the round collar material at the discharge hole.
The clamping assembly comprises a horizontal driving cylinder 7 fixed on a material pulling mounting seat 61; the driving rod of the horizontal driving cylinder 7 is fixedly connected with the lower clamping plate 71, and the lower clamping plate 71 is provided with an upper clamping plate 72 which can be opened and closed relative to the lower clamping plate 71, and a clamping driving cylinder 73 for driving the upper clamping plate 72.
The feeding mounting plate 1 is provided with a lifting compensating plate 4 at the edge of the discharge hole, and the compensating plate 4 is connected with a compensating driving cylinder 41 fixed on the feeding mounting plate 1. When the patch panel 4 is in the rising state, it is flush with the plane of the feed mounting plate 1. When the clamping component clamps the front end part of the round collar material, the compensation plate 4 is driven to be in a descending state, and the output port is opened. When the clamping assembly returns to stack materials, the patch panel 4 is in a rising state, and the front end part clamped by the clamping assembly previously is placed on the materials of the patch panel 4. A third air blowing pipe 74 for blowing air to the clamping part is fixed on the clamping component. The third air duct 74 blows forward to the front end when the nip assembly releases the front end, causing the front end to fold under wind and blow flat, overlapping the rear end. The cutter 31 is then moved downwardly to cut the output folded round collar material.
The feeding and blanking mechanism can be provided with two or more groups of feeding channels which are arranged side by side, so that simultaneous feeding of a plurality of rolls is realized. The preferred embodiments of this invention 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 invention.
Claims (4)
1. The utility model provides a round collar concatenation sewing machine's feeding blank mechanism, includes feeding mounting panel (1), characterized by: the feeding installation plate (1) is provided with a feeding roller installation groove (11), and a first feeding roller (2) driven by a first feeding motor (22) is arranged in the feeding roller installation groove (11); the feeding installation plate (1) is provided with a vertical blanking installation plate (3), one side of the blanking installation plate (3) is provided with a first feeding auxiliary wheel (21) matched with the first feeding roller (2), and the other side of the blanking installation plate is provided with a cutter (31) capable of moving up and down; a feeding limiting plate (12) is fixed on the feeding mounting plate (1), the feeding limiting plate (12) is matched with the edge of the input belt-shaped round collar material, and a first air blowing pipe (13) which can adjust the position and blow air to the belt-shaped round collar material is arranged on the feeding limiting plate (12); the first feeding auxiliary wheel (21) is arranged on a first auxiliary wheel mounting frame (23), and the first auxiliary wheel mounting frame (23) is connected with a driving rod of a first lifting cylinder (24); the first auxiliary wheel mounting frame (23) is fixedly provided with a second air blowing pipe (25) which can blow air to the strip-shaped round collar material; the feeding mounting plate (1) is provided with a lifting compensation plate (4) at the edge of the discharge hole, and the compensation plate (4) is connected with a compensation driving cylinder (41) fixed on the feeding mounting plate (1); the feeding mounting plate (1) is fixed on a workbench surface (5), a secondary feeding mechanism is arranged on the workbench surface (5), and a sensor assembly for detecting the conveying allowance of the strip-shaped round collar materials is arranged between the feeding cutting mechanism and the secondary feeding mechanism; the material output port of the secondary feeding mechanism and the material input port of the feeding and cutting mechanism are higher than the workbench surface (5); the sensor assembly is arranged on the workbench surface (5) and detects the sagging state of the strip-shaped round collar material.
2. The feed stock removal mechanism of claim 1, wherein: the cutter (31) is arranged on the cutting mounting plate (3) in a sliding manner through the cutter lifting guide rail (33), and the cutting mounting plate (3) is provided with a cutting cylinder (32) for driving the cutter (31) to move up and down.
3. The feed stock removal mechanism of claim 1, wherein: the secondary feeding mechanism comprises a second feeding roller (52) driven by a second feeding motor (51), and a second feeding auxiliary wheel (53) matched with the second feeding roller (52).
4. The feed stock removal mechanism of claim 1, wherein: the sensor assembly is an correlation sensor comprising a transmitting end (54) and a receiving end (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177575.3A CN109778435B (en) | 2019-03-09 | 2019-03-09 | Feeding and blanking mechanism of round collar splicing sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177575.3A CN109778435B (en) | 2019-03-09 | 2019-03-09 | Feeding and blanking mechanism of round collar splicing sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109778435A CN109778435A (en) | 2019-05-21 |
| CN109778435B true CN109778435B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910177575.3A Active CN109778435B (en) | 2019-03-09 | 2019-03-09 | Feeding and blanking mechanism of round collar splicing sewing machine |
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| CN (1) | CN109778435B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039350A (en) * | 1988-06-07 | 1990-02-07 | 帕特里克·卢罗 | Method and device for pairing at least two layers of soft material in the textile and knitting industry, in particular front and back flaps of T-shirt and round-neck undershirt type fabrics |
| CN101498081A (en) * | 2009-03-09 | 2009-08-05 | 安徽安利合成革股份有限公司 | Mobile cloth-jointing sewing machine |
| CN103161038A (en) * | 2013-03-13 | 2013-06-19 | 宁波舒普机电科技有限公司 | Ribbon loom |
| CN106757819A (en) * | 2017-02-17 | 2017-05-31 | 广东溢达纺织有限公司 | Cylindrical shape cut-parts automatic deviation rectifying mechanism |
| CN108360156A (en) * | 2018-05-04 | 2018-08-03 | 宁波舒普机电股份有限公司 | A kind of sewing machine feeding mechanism for stereo fabric sewing |
| CN108823822A (en) * | 2018-08-25 | 2018-11-16 | 宁波舒普机电股份有限公司 | A kind of three-dimensional rotation feed sewing machine |
| CN209144396U (en) * | 2019-03-09 | 2019-07-23 | 宁波舒普机电股份有限公司 | A kind of charging material cutting mechanism of crew neck splicing sewing machine |
-
2019
- 2019-03-09 CN CN201910177575.3A patent/CN109778435B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039350A (en) * | 1988-06-07 | 1990-02-07 | 帕特里克·卢罗 | Method and device for pairing at least two layers of soft material in the textile and knitting industry, in particular front and back flaps of T-shirt and round-neck undershirt type fabrics |
| CN101498081A (en) * | 2009-03-09 | 2009-08-05 | 安徽安利合成革股份有限公司 | Mobile cloth-jointing sewing machine |
| CN103161038A (en) * | 2013-03-13 | 2013-06-19 | 宁波舒普机电科技有限公司 | Ribbon loom |
| CN106757819A (en) * | 2017-02-17 | 2017-05-31 | 广东溢达纺织有限公司 | Cylindrical shape cut-parts automatic deviation rectifying mechanism |
| CN108360156A (en) * | 2018-05-04 | 2018-08-03 | 宁波舒普机电股份有限公司 | A kind of sewing machine feeding mechanism for stereo fabric sewing |
| CN108823822A (en) * | 2018-08-25 | 2018-11-16 | 宁波舒普机电股份有限公司 | A kind of three-dimensional rotation feed sewing machine |
| CN209144396U (en) * | 2019-03-09 | 2019-07-23 | 宁波舒普机电股份有限公司 | A kind of charging material cutting mechanism of crew neck splicing sewing machine |
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| CN109778435A (en) | 2019-05-21 |
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Address after: No.219, Jingu North Road, Yinzhou District, Ningbo City, Zhejiang Province, 315100 Applicant after: Shupu Intelligent Technology Co.,Ltd. Address before: No.219, Jingu North Road, Yinzhou District, Ningbo City, Zhejiang Province, 315100 Applicant before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |
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