CN210238000U - Automatic material conveying mechanism of front garment sewing machine - Google Patents
Automatic material conveying mechanism of front garment sewing machine Download PDFInfo
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- CN210238000U CN210238000U CN201920843838.5U CN201920843838U CN210238000U CN 210238000 U CN210238000 U CN 210238000U CN 201920843838 U CN201920843838 U CN 201920843838U CN 210238000 U CN210238000 U CN 210238000U
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- feeding
- mounting seat
- presser foot
- sewing
- guide rail
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Abstract
The utility model discloses a front of a garment sewing machine's defeated material mechanism of automation, including the frame, locate the table surface in the frame. The feeding presser foot capable of lifting is arranged above the working table, and the machine frame is provided with a feeding transmission mechanism for driving the feeding presser foot to move between the material placing area and the material waiting area of the working table.
Description
Technical Field
The utility model relates to a sewing machine, specifically speaking are front of a garment sewing machine's defeated material mechanism of automation.
Background
The sewing processing technology of the existing lappet mainly depends on an operator to manually operate a sewing machine to sew, the cut material is manually cut by a blade to a material cutting station after the sewing is finished, the material is manually collected and stacked after the sewing is finished, the whole technology needs a plurality of stations to cooperate, and the sewing processing technology has the problems of high labor cost, low automation degree and low processing efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem that to above-mentioned prior art current situation, and provide a clothing front of a garment sewing machine's automatic conveying mechanism, realize the automatic feed of clothing front of a garment material.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an automatic material conveying mechanism of a front garment sewing machine comprises a rack and a workbench surface arranged on the rack. The feeding presser foot capable of lifting is arranged above the working table, and the machine frame is provided with a feeding transmission mechanism for driving the feeding presser foot to move between the material placing area and the material waiting area of the working table.
In order to optimize the technical proposal, the utility model discloses still include following modified technical proposal.
The feeding transmission mechanism comprises a feeding mounting support fixed on the rack, a feeding guide rail fixed on the feeding mounting support, and a feeding mounting seat arranged along the feeding guide rail in a sliding manner, wherein the feeding presser foot can be arranged on the feeding mounting seat in a lifting manner, and moves the lappet sewing material from the material placing area to the material waiting area along the feeding guide rail.
The feeding transmission mechanism comprises a feeding driving motor for driving a feeding mounting seat to move between a discharging area and a waiting area, and the feeding driving motor drives the feeding mounting seat to slide along a feeding guide rail through a feeding synchronous belt.
The two ends of the feeding mounting bracket are respectively fixed with a synchronizing wheel mounting seat, and the feeding driving motor is connected with the synchronizing wheel at one end and drives the synchronizing wheel and the synchronizing belt to rotate.
The feeding transmission mechanism comprises a feeding driving cylinder for driving the feeding mounting seat to slide along the feeding guide rail.
The feeding mounting seat is provided with a feeding lifting guide rail, and the feeding presser foot is arranged on the feeding lifting guide rail and driven to move up and down by a feeding lifting cylinder on the feeding mounting seat.
The worktable surface is provided with an air suction hole in the material placing area, and the air suction hole is connected with an air suction pipe.
Compared with the prior art, the utility model discloses a lappet sewing machine adopts feeding drive mechanism and feeding presser foot to realize the automatic feed of lappet material, reduces the human cost, improves machining efficiency simultaneously.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an assembled and exploded view of the feed foot portion of fig. 1.
Fig. 3 is an assembled exploded view of the feed rail portion of fig. 1.
Fig. 4 is an assembled and exploded view of the blanking mechanism portion of fig. 1.
FIG. 5 is an exploded view of the sewing foot of FIG. 1.
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: the device comprises a frame 1, a workbench surface 11, a feeding area 12, a material waiting area 13, a sewing area 14, an air suction hole 15, a sewing machine head 2, a feeding presser foot 3, a feeding mounting bracket 31, a feeding guide rail 32, a feeding mounting seat 33, a feeding driving motor 34, a feeding synchronous belt 35, a feeding lifting guide rail 36, a feeding lifting cylinder 37, a synchronous wheel mounting seat 38, a synchronous wheel 39, a sewing presser foot 4, a sewing presser foot mounting seat 41, a first presser foot lifting cylinder 42, a second presser foot mounting seat 43, a second presser foot lifting cylinder 44, a sideslip guide rail 45, a first lifting guide rail 46, a second lifting guide rail 47, a cutter mounting plate 5, a cutter mounting seat 51, a cutter driving motor 52, a cutter 53, a machine head mounting frame 54, a cutter lifting cylinder 55, a cutter lifting guide rail 56, a cutter sliding guide rail 57, an eccentric shaft 58 and a.
As shown in figure 1, the placket sewing machine of the utility model comprises a frame 1, a working table 11 and a sewing machine head 2 which are arranged on the frame 1. The working table 11 is provided with a material discharging area 12, a material waiting area 13 and a sewing area 14. The discharging area 12 is provided with a lifting feeding presser foot 3 and a feeding transmission mechanism for driving the feeding presser foot 3 to move between the discharging area 12 and the material waiting area 13. The sewing area 14 is arranged below the sewing machine head 2, and the sewing area 14 is provided with a sewing presser foot 4 capable of lifting and a sewing transmission mechanism for driving the sewing presser foot 4 to move in an XY coordinate system of the sewing area 14. A material cutting mechanism is arranged on one side of the sewing machine head 2.
The feeding transmission mechanism comprises a feeding mounting bracket 31 fixed on the frame 1, a feeding guide rail 32 fixed on the feeding mounting bracket 31, a feeding mounting seat 33 arranged along the feeding guide rail 32 in a sliding manner, and a feeding presser foot 3 which can be arranged on the feeding mounting seat 33 in a lifting manner.
The feeding mounting seat 33 is provided with a feeding lifting guide rail 36, and the feeding presser foot 3 is mounted on the feeding lifting guide rail 36 and driven to move up and down by a feeding lifting cylinder 37 on the feeding mounting seat 33.
The working table 11 is provided with an air suction hole 15 in the material placing area 12, the air suction hole 15 is connected with an air suction pipe, and an air pump for sucking air through the air suction pipe is arranged in the frame 1. After the lappet materials are placed in the placing area 12, the air suction holes 15 can adsorb the lappet materials, and the lappet materials are prevented from moving in a staggered mode. Subsequently, the feeding lifting cylinder 37 drives the feeding presser foot 3 to descend to fix the lappet material. The lappet material can be driven to move from the feeding area 12 to the waiting area 13 through the feeding presser foot 3.
The feeding transmission mechanism comprises a feeding driving motor 34 for driving the feeding mounting seat 33 to move between the discharging area 12 and the material waiting area 13. The two ends of the feeding mounting bracket 31 are respectively fixed with a synchronizing wheel mounting seat 38, and the feeding driving motor 34 is connected with a synchronizing wheel 39 at one end thereof and drives the synchronizing wheel 39 and the synchronizing belt 35 to rotate. The synchronous belt 35 is connected with the feeding mounting seat 33 through a synchronous belt connecting block, and drives the feeding mounting seat 33 to move between the discharging area 12 and the material waiting area 13.
In addition to the motor driving the feeding mounting seat 33, a cylinder driving method may also be used. In the embodiment using cylinder driving, the feeding transmission mechanism includes a feeding driving cylinder for driving the feeding mount 33 to slide along the feeding guide rail 32.
The sewing transmission mechanism is connected with a sewing presser foot mounting seat 41, a first presser foot lifting cylinder 42 and a first lifting guide rail 46 for guiding the sewing presser foot 4 to lift are arranged on the sewing presser foot mounting seat 41, and the sewing presser foot 4 is driven to move up and down through the first presser foot lifting cylinder 42. When the sewing presser foot 4 descends, the lappet sewing material can be fixed, the sewing transmission mechanism drives the sewing presser foot 4 and the lappet sewing material to move in an XY coordinate system of the sewing area 14, and the sewing point position is sent to the sewing machine needle for sewing. The sewing transmission mechanism adopts a known XY feeding transmission structure of a pattern sewing machine. The sewing drive mechanism can be used for driving the sewing presser foot 4 to move to the material waiting area 13 and the cutting knife 53 at the same time.
In this embodiment, the sewing transmission mechanism is additionally provided with a side sliding guide rail 45 for guiding the sewing presser foot mounting seat 41 and the sewing presser foot 4 to move to the material waiting area 13 for material taking. The mounting seat of the sewing transmission mechanism is fixedly connected with the side-sliding guide rail 45, the sewing presser foot mounting seat 41 is arranged on the side-sliding guide rail 45 in a sliding mode, and the rack is arranged on the sewing presser foot mounting seat 41. The installation seat of the sewing transmission mechanism is provided with a sideslip motor which drives the sewing presser foot installation seat 41 to slide, and the sideslip motor is connected with a gear matched with the rack. The XY feeding transmission structure can drive the mounting seat of the sewing transmission mechanism to move transversely, and after the mounting seat of the sewing transmission mechanism is additionally provided with the side sliding guide rail 45 and the side sliding motor, the transverse moving distance of the sewing presser foot mounting seat 41 is increased, so that the sewing presser foot mounting seat 41 and the sewing presser foot 4 can move to the material waiting area 13 to take materials conveniently.
In a preferred scheme, the sewing presser foot mounting seat 41 is provided with a secondary presser foot mounting seat 43 capable of lifting; the sewing presser foot mounting base 41 is provided with a second presser foot lifting cylinder 44 and a second lifting guide rail 47, and drives the second presser foot mounting base 43 to move up and down. The first presser foot lifting cylinder 42 and the first lifting guide rail 46 are mounted on the second presser foot mounting base 43, and the sewing presser foot 4 is driven to move up and down by the first presser foot lifting cylinder 42. The rising height of the sewing presser foot 4 in the sewing area 14 is limited due to the space limitation of the sewing machine head 2 above the sewing area 14; in the material waiting area 13, the sewing presser foot 4 needs to be raised to a higher height, so that the material is conveniently taken and the interference of components is avoided. The sewing presser foot mounting base 41 drives the sewing presser foot 4 to lift in a mode of connecting the first presser foot lifting cylinder 42 and the second presser foot lifting cylinder 44 in series, so that the sewing presser foot 4 has two-stage lifting height, and material taking and sewing operation are facilitated.
The cutting mechanism comprises a cutter mounting plate 5, the cutter mounting plate 5 is provided with a cutter driving motor 52 and a cutter sliding guide rail 57, and a cutter mounting seat 51 is arranged on the cutter sliding guide rail 57 in a sliding manner. The power output shaft of the cutter driving motor 52 drives the cutter mounting seat 51 to move up and down through the eccentric shaft 58 and the connecting rod 59, and the cutter driving structure driven by the motor is adopted, so that the cutter 53 can cut materials at high speed, and the processing efficiency is improved. Two side-by-side cutters 53 are arranged below the cutter mounting seat 51. The working table 11 is provided with a cutter bottom die 16 which is matched with the two cutters 53 for cutting, and the upper surface of the cutter bottom die 16 is level with the working table 11.
The cutter mounting seat 51 is formed with an adjustment groove for adjusting the interval of the cutters 53. One of the cutters 53 is installed in the adjustment groove, and after the distance between the two cutters 53 is adjusted, the cutters are fixed in the adjustment groove through screws.
The cutter mounting plate 5 is installed on the head mounting bracket 54 in a lifting manner. The head mounting bracket 54 is provided with a cutter lifting cylinder 55 for driving the cutter mounting plate 5 to ascend and descend, and a cutter lifting guide rail 56 for guiding the cutter mounting plate 5 to ascend and descend. The cutter mounting plate 5 and the cutter driving motor 52 and the cutter 53 thereon can be driven to ascend and descend by controlling the working state of the cutter ascending and descending cylinder 55.
The utility model discloses a lappet sewing machine only needs the manual work to place lappet sewing material in blowing district 12, and lappet sewing material is transferred to waiting to expect district 13 after being fixed by feeding presser foot 3, and sewing presser foot 4 has processed a lappet sewing material after, moves to waiting to expect district 13 and connects the material, removes lappet sewing material to sewing district 14 afterwards. After the sewing transmission mechanism and the sewing machine head 2 are matched to finish sewing according to the set stitch, the sewing presser foot 4 moves the front fly sewing material to the lower part of the cutter 53 for cutting. After the automatic material cutting is finished, the automatic material discharging is realized by the discharging mechanism on the side of the rack 1.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a front of a garment sewing machine's defeated material mechanism of automation, includes frame (1), locates table surface (11) on frame (1), characterized by: the feeding mechanism is characterized in that a feeding presser foot (3) capable of lifting is arranged above the working table top (11), and the frame (1) is provided with a feeding transmission mechanism for driving the feeding presser foot (3) to move between a discharging area (12) and a material waiting area (13) of the working table top (11).
2. The automatic feed mechanism of claim 1, wherein: the feeding transmission mechanism comprises a feeding mounting support (31) fixed on the rack (1), a feeding guide rail (32) fixed on the feeding mounting support (31), and a feeding mounting seat (33) arranged along the feeding guide rail (32) in a sliding manner, wherein the feeding presser foot (3) can be arranged on the feeding mounting seat (33) in a lifting manner, and moves the sewing material of the lappet from the material placing area (12) to the material waiting area (13) along the feeding guide rail (32).
3. The automatic feed mechanism of claim 2, wherein: the feeding transmission mechanism comprises a feeding driving motor (34) for driving the feeding mounting seat (33) to move between the material placing area (12) and the material waiting area (13), and the feeding driving motor (34) drives the feeding mounting seat (33) to slide along the feeding guide rail (32) through a feeding synchronous belt (35).
4. The automatic feed mechanism of claim 3, wherein: the two ends of the feeding mounting bracket (31) are respectively fixed with a synchronizing wheel mounting seat (38), and the feeding driving motor (34) is connected with a synchronizing wheel (39) at one end and drives the synchronizing wheel (39) and the synchronizing belt (35) to rotate.
5. The automatic feed mechanism of claim 2, wherein: the feeding transmission mechanism comprises a feeding driving cylinder for driving the feeding mounting seat (33) to slide along the feeding guide rail (32).
6. The automatic feed mechanism of claim 2, wherein: the feeding mounting seat (33) is provided with a feeding lifting guide rail (36), and the feeding presser foot (3) is mounted on the feeding lifting guide rail (36) and driven to move up and down through a feeding lifting cylinder (37) on the feeding mounting seat (33).
7. The automatic feed mechanism of claim 1, wherein: the worktable top (11) is provided with an air suction hole (15) in the material placing area (12), and the air suction hole (15) is connected with an air suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843838.5U CN210238000U (en) | 2019-06-05 | 2019-06-05 | Automatic material conveying mechanism of front garment sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843838.5U CN210238000U (en) | 2019-06-05 | 2019-06-05 | Automatic material conveying mechanism of front garment sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238000U true CN210238000U (en) | 2020-04-03 |
Family
ID=69974099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843838.5U Active CN210238000U (en) | 2019-06-05 | 2019-06-05 | Automatic material conveying mechanism of front garment sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210238000U (en) |
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2019
- 2019-06-05 CN CN201920843838.5U patent/CN210238000U/en active Active
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Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: Shupu Intelligent Technology Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee before: NINGBO SUPREME ELECTRONIC MACHINERY Inc. |