CN214032918U - Edge covering forming device for elastic band at leg opening of short pants inner container for computer flat sewing machine - Google Patents
Edge covering forming device for elastic band at leg opening of short pants inner container for computer flat sewing machine Download PDFInfo
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- CN214032918U CN214032918U CN202022876549.0U CN202022876549U CN214032918U CN 214032918 U CN214032918 U CN 214032918U CN 202022876549 U CN202022876549 U CN 202022876549U CN 214032918 U CN214032918 U CN 214032918U
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Abstract
The utility model relates to the technical field of computer flat sewing machines, in particular to a short pants liner foot opening elastic band edge covering forming device for a computer flat sewing machine, which comprises a base, a pull cylinder is fixedly arranged in the middle of the upper end of the base, two iron sheets are fixedly connected with the end part of the pull cylinder, wherein the edge of the outer surface of one of the iron sheets is fixedly connected with a guide rod, the edge of the outer surface of the other iron sheet close to the edge is fixedly connected with a nut, the inner wall of the nut is inserted with a screw through threads, the end part of the screw penetrates through one of the iron sheets, the upper end of the base is provided with the mounting mechanism which comprises the connecting plate, the utility model has the advantages of reducing the labor burden of workers, improving the working efficiency of the workers, meanwhile, when the pull cylinder is installed on computer lockstitch sewing machines of different models, the mouth of the pull cylinder can be conveniently adjusted to align with the edge sewing position on the computer lockstitch sewing machine.
Description
Technical Field
The utility model relates to a computer flush joint machine technical field especially relates to a shorts inner bag foot mouth elastic cord shaper that bordures for computer flush joint machine.
Background
The computer controlled sewing machine is a computer controlled sewing machine, which is controlled by a microcomputer and can automatically complete the set sewing work, such as automatic edge sewing, automatic adjustment of thick and thin sewing material thread tension, automatic speed change, automatic torque change, automatic thread cutting, automatic needle supplementing and the like, a draw tube is also called a hemmer, an edge stitcher and a popular name mouth, and is an auxiliary tool of various clothes, leather and sewing case and bag equipment, when producing shorts, the foot opening of the liner of the shorts needs to be covered by an elastic band, the original operation needs to be that a worker cuts off the elastic band according to the size requirement, the elastic band positions a folded middle picture, the elastic band is brought to the foot opening by a flat sewing machine, time and labor are wasted, the working efficiency of the worker is reduced, the draw tube used for loosening is inconvenient to install and fix, and each draw tube is provided with an installation hole so as to facilitate the installation of the draw tube, the nozzle of the pull cylinder needs to be aligned with the edge sewing position of the computer sewing machine, and the nozzle of the existing pull cylinder is not convenient to be aligned with the edge sewing position of the computer sewing machine when being installed on computer sewing machines of different models.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a forming device for the edge covering of the elastic band at the foot opening of the short pants liner of a computer flat seaming machine.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a shorts liner foot mouth elastic cord shaper that bordures for computer flush joint machine, includes the base, the upper end middle part fixed mounting of base has the slide, two iron sheets of tip fixedly connected with of slide, one of them slice fixedly connected with guide bar, another piece on the surface edge of iron sheet the surface of iron sheet is close to fixedly connected with nut on the edge, it has the screw to alternate through the screw thread on the inner wall of nut, the tip of screw runs through in one of them iron sheet, the upper end of base is equipped with installation mechanism, installation mechanism includes the connecting plate, the upper end face edge of connecting plate is close to the upper end of base corner and has the screw through the screw thread interlude jointly, the one end that the screw was kept away from to the connecting plate is rotated through stop gear and is installed the fixed plate, the lower extreme of fixed plate is equipped with fixed establishment.
Preferably, stop gear includes the bolt, the bolt is from last down activity run through in connecting plate and fixed plate in proper order, and the tip screw thread of bolt has cup jointed the nut, and the bolt is located the department of laminating mutually of connecting plate and fixed plate.
Preferably, the fixing mechanism comprises a connecting block, the connecting block is fixedly connected to the edge of the lower end face of the fixing plate, a fixing block is fixedly connected to the edge of the lower portion of the outer wall of the connecting block, and a connecting hole is formed in the inner wall of the fixing block in a penetrating mode.
Preferably, the connection relation between the nut and the iron sheet is welding, and the connection relation between the guide rod and the iron sheet is welding.
Preferably, the upper end of the base is provided with a threaded hole in a penetrating manner near the corner, the screw is in threaded fit with the threaded hole, and the lower end of the screw is located on the inner side of the threaded hole and near the lower part.
Preferably, the fixing plate, the connecting block and the fixing block are integrally formed.
Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the iron sheet, screw and nut, pass the elastic cord in proper order the guide bar, the inside between two iron sheets and the slide, the elastic cord need not break off the drawing position, the lockstitch machine operating personnel directly makes up, time saving and labor saving, the finished product standard, the elasticity is moderate, high speed, through setting up installation mechanism, stop gear and fixed establishment, the slide can be convenient for install the mounting hole that sets up on the computer lockstitch machine on different models, and be convenient for adjust the nozzle of slide and the seam limit position of computer sewing machine and keep aliging, thereby reached the effect that alleviates staff's work burden, and then staff's work efficiency has been improved, the slide is convenient for install on the computer lockstitch machine of different models simultaneously, be convenient for adjust the nozzle department of slide and the seam limit position on the computer lockstitch machine and align.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another perspective view of the present invention.
In the figure: 1. a base; 2. pulling the cylinder; 3. a screw; 4. a connecting plate; 5. a bolt; 6. a fixing plate; 7. connecting blocks; 8. a fixed block; 9. connecting holes; 10. a nut; 11. a screw; 12. iron sheets; 13. a guide bar; 14. a nut; 15. a threaded bore.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1-2, the forming device for the edge covering of the elastic band at the foot opening of the liner of the shorts for the computer flat seaming machine comprises a base 1, a pull cylinder 2 is fixedly arranged at the middle part of the upper end of the base 1, two iron sheets 12 are fixedly connected at the end part of the pull cylinder 2, fixedly connected with guide bar 13 on the surface edge of one of them slice of iron sheet 12, fixedly connected with nut 10 on the surface of another slice of iron sheet 12 is close to the edge, it has screw 11 to alternate through the screw thread on the inner wall of nut 10, the tip of screw 11 runs through in one of them slice of iron sheet 12, the upper end of base 1 is equipped with installation mechanism, installation mechanism includes connecting plate 4, the up end edge of connecting plate 4 has screw 3 through the screw thread alternate with the upper end of base 1 jointly near the corner, the one end that screw 3 was kept away from to connecting plate 4 is passed through stop gear and is rotated and install fixed plate 6, the lower extreme of fixed plate 6 is equipped with fixed establishment.
Stop gear includes bolt 5, and bolt 5 is from last down activity in proper order run through in connecting plate 4 and fixed plate 6, and the tip screw thread of bolt 5 has cup jointed nut 14, and bolt 5 is located the department of laminating mutually of connecting plate 4 and fixed plate 6, through setting up bolt 5 and nut 14, loosens nut 14, and is rotatable between connecting plate 4 and the fixed plate 6, changes tight nut 14, can fix connecting plate 4 and fixed plate 6.
Fixing mechanism includes connecting block 7, and 7 fixed connection of connecting block are on the lower terminal surface edge of fixed plate 6, and fixedly connected with fixed block 8 on the outer wall lower part edge of connecting block 7, and connecting hole 9 has been seted up in the inner wall of fixed block 8 runs through, through setting up connecting block 7, fixed block 8 and connecting hole 9, is convenient for install on the mounting hole on the computer flush joint machine.
The connection relationship between the nut 10 and the iron sheet 12 is welding, the connection relationship between the guide rod 13 and the iron sheet 12 is welding, the nut 10 is firmly connected with the iron sheet 12, and simultaneously the guide rod 13 is firmly connected with the iron sheet 12.
The upper end of the base 1 is close to the corner and is penetrated through a threaded hole 15, the screw 3 is in threaded fit with the threaded hole 15, the lower end of the screw 3 is located on the inner side of the threaded hole 15 and is close to the lower portion, the screw 3 is convenient to insert into the base 1 through the threaded hole 15, the lower end of the screw 3 is located on the inner side of the threaded hole 15 and is close to the lower portion, a part of space is reserved, and the screw 3 is convenient to rotate to clamp the connecting plate 4 on the base 1.
Be the integrated into one piece structure between fixed plate 6, connecting block 7 and the fixed block 8, increased the stability between fixed plate 6, connecting block 7 and the fixed block 8.
The working principle is as follows: the elastic band sequentially passes through the guide rod 13, the space between the two iron sheets 12 and the inside of the pull cylinder 2 by arranging the iron sheets 12, the screw 11 and the nut 10, the elastic band does not need to break the drawing position, operators of the flat sewing machine can directly sew the elastic band, time and labor are saved, the finished product is standard, the tightness is moderate, the speed is high, the connecting plate 4, the screw 3 and the fixing plate 6 are arranged, firstly, the connecting plate 4 and the fixing plate 6 can realize rotation and fixation through the limiting mechanism, secondly, the pull cylinder 2 can be arranged on the computer flat sewing machine with the base 1 through the fixing mechanism, the base 1 which is tiled on the working surface of the computer flat sewing machine can move back and forth and left and right and can rotate between the connecting plate 4 and the fixing plate 6, so that the nozzle of the pull cylinder 2 on the base 1 can be aligned with the sewing edge positions on the computer flat sewing machines of different models very conveniently, and the connecting plate 4 and the fixing plate 6 are fixed after being aligned, and rotate the screw 3 and make the screw 3 extrude the connecting plate 4, can fix whole base 1 on the computer flush joint machine, thus reached and alleviateed staff's the effect of work burden, and then improved staff's work efficiency, the slide is convenient for install on the computer flush joint machine of different models simultaneously, is convenient for adjust the mouth department of slide and aligns with the seam limit position on the computer flush joint machine.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a shorts inner bag foot mouth elastic band forming device that bordures for computer flush joint machine, includes base (1), its characterized in that: the upper end of the base (1) is fixedly provided with a pull cylinder (2), the end part of the pull cylinder (2) is fixedly connected with two iron sheets (12), one of the iron sheets (12) is fixedly connected with a guide rod (13) at the edge of the outer surface, the other iron sheet (12) is fixedly connected with a nut (10) at the edge of the outer surface close to the edge, a screw (11) is inserted on the inner wall of the nut (10) through a thread, the end part of the screw (11) penetrates through one of the iron sheets (12), the upper end of the base (1) is provided with an installation mechanism, the installation mechanism comprises a connecting plate (4), the edge of the upper end surface of the connecting plate (4) and the upper end of the base (1) are jointly inserted with a screw (3) through a thread, one end of the connecting plate (4) far away from the screw (3) is rotatably provided with a fixing plate (6) through a limiting mechanism, the lower end of the fixing plate (6) is provided with a fixing mechanism.
2. The apparatus for forming the hem of the elastic band at the leg opening of the liner of a pair of shorts for a computer flat seamer as claimed in claim 1, wherein: stop gear includes bolt (5), bolt (5) from last down activity run through in connecting plate (4) and fixed plate (6) in proper order, and the tip screw thread of bolt (5) has cup jointed nut (14), and bolt (5) are located the department of laminating mutually of connecting plate (4) and fixed plate (6).
3. The apparatus for forming the hem of the elastic band at the leg opening of the liner of a pair of shorts for a computer flat seamer as claimed in claim 1, wherein: fixing mechanism includes connecting block (7), connecting block (7) fixed connection is on the lower terminal surface edge of fixed plate (6), and fixedly connected with fixed block (8) on the outer wall lower part edge of connecting block (7), connecting hole (9) have been seted up in the inner wall run-through of fixed block (8).
4. The apparatus for forming the hem of the elastic band at the leg opening of the liner of a pair of shorts for a computer flat seamer as claimed in claim 1, wherein: the connection relation between the nut (10) and the iron sheet (12) is welding, and the connection relation between the guide rod (13) and the iron sheet (12) is welding.
5. The apparatus for forming the hem of the elastic band at the leg opening of the liner of a pair of shorts for a computer flat seamer as claimed in claim 1, wherein: the upper end of the base (1) is close to the corner and is provided with a threaded hole (15) in a penetrating mode, the screw (3) is in threaded fit with the threaded hole (15), and the lower end of the screw (3) is located on the inner side of the threaded hole (15) and is close to the lower portion.
6. The apparatus for forming the hem of the elastic band at the leg opening of the liner of the shorts of claim 3, wherein: the fixing plate (6), the connecting block (7) and the fixing block (8) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876549.0U CN214032918U (en) | 2020-12-04 | 2020-12-04 | Edge covering forming device for elastic band at leg opening of short pants inner container for computer flat sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876549.0U CN214032918U (en) | 2020-12-04 | 2020-12-04 | Edge covering forming device for elastic band at leg opening of short pants inner container for computer flat sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN214032918U true CN214032918U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876549.0U Active CN214032918U (en) | 2020-12-04 | 2020-12-04 | Edge covering forming device for elastic band at leg opening of short pants inner container for computer flat sewing machine |
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| CN (1) | CN214032918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657715A (en) * | 2022-03-10 | 2022-06-24 | 山东魏桥嘉嘉家纺有限公司 | Stitching exposed rubber band control device |
-
2020
- 2020-12-04 CN CN202022876549.0U patent/CN214032918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657715A (en) * | 2022-03-10 | 2022-06-24 | 山东魏桥嘉嘉家纺有限公司 | Stitching exposed rubber band control device |
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