CN212925351U - Sewing machine with seam pressing device - Google Patents
Sewing machine with seam pressing device Download PDFInfo
- Publication number
- CN212925351U CN212925351U CN202021798777.4U CN202021798777U CN212925351U CN 212925351 U CN212925351 U CN 212925351U CN 202021798777 U CN202021798777 U CN 202021798777U CN 212925351 U CN212925351 U CN 212925351U
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- positioning
- sewing machine
- plate
- seam
- wall
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- Expired - Fee Related
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Abstract
The utility model relates to a shoemaking field discloses a sewing machine of area seam pressing device, including the sewing machine body, be connected with the locating plate through positioning mechanism on the outer wall of the workstation of sewing machine body, the locating plate on offer first locating hole and the second locating hole that is used for seam pressing cloth to pass in proper order, first locating hole and second locating hole arrange along the length direction of locating plate. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization reaches the purpose that promotes production efficiency.
Description
Technical Field
The utility model relates to a sewing machine, more specifically say, it relates to a sewing machine of area seam pressing device.
Background
The shoe making machinery industry is a strong postbarrier to the development of the Chinese shoe making industry, benefits from the improvement of the quality consciousness of products of the Chinese shoe making industry, has high water rise, and makes great progress.
At present, in the process of producing shoes, gaps exist between upper surfaces of the shoes, and in order to increase the structural strength of the shoes and make the shoes more attractive, seam pressing cloth needs to be sewn on the upper surfaces and covers the gaps.
In the prior art, glue is coated on the upper surface, seam pressing cloth is covered on a gap, the seam pressing cloth is fixed through the glue, and finally a sewing machine is used for respectively sewing a fixing line on the two side edges of the seam pressing cloth, so that the production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a sewing machine of area seam pressing device, the locating plate is spacing to seam pressing cloth, has removed the gummed step from, reaches the purpose that promotes production efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sewing machine of area seam pressing device, includes the sewing machine body, be connected with the locating plate through positioning mechanism on the outer wall of the workstation of sewing machine body, the locating plate on set up first locating hole and the second locating hole that is used for seam pressing cloth to pass in proper order, first locating hole and second locating hole arrange along the length direction of locating plate.
Through adopting above-mentioned technical scheme, will press seam cloth to pass first locating hole, second locating hole in proper order, penetrate the knitting needle of sewing machine body then under, through the common limiting displacement of first locating hole and second locating hole, realize that the press seam cloth is spacing, start the sewing machine body, can sew the press seam cloth on shoes to the step of coating glue has been removed from, effectively promoted production efficiency.
The utility model discloses further set up to: positioning mechanism include posting, mounting hole, location shrinkage pool, elastic component, reference column and latch, the posting be fixed in on the outer wall of workstation and make between posting and the workstation form and be used for inlaying the chamber that holds of establishing the locating plate, the mounting hole set up on the outer wall of posting, reference column and elastic component arrange in the mounting hole, latch threaded connection on the mounting hole and conflict with the one end that the reference column was kept away from to the elastic component, the location shrinkage pool set up on the outer wall of locating plate, the reference column stretch out and inlay from the mounting hole and locate in the location shrinkage pool.
Through adopting above-mentioned technical scheme, slide into the locating plate and hold the chamber, make the locating plate arrange in between workstation and the locating frame, when the location shrinkage pool corresponds with the reference column, the elastic action through the elastic component makes the reference column penetrate the location shrinkage pool, the locating plate location is realized to the frictional force of production, and is easy and simple to handle, when need not use the locating plate, apply the pulling force to the locating plate, overcome the frictional force between reference column and the location shrinkage pool, can take the locating plate out from holding the intracavity, be convenient for realize processing different style shoes.
The utility model discloses further set up to: and one end of the positioning plate, which is far away from the positioning frame, is provided with a pull groove.
Through adopting above-mentioned technical scheme, can be convenient for take out the locating plate from the holding intracavity through the kerve.
The utility model discloses further set up to: and a tensioning mechanism for tensioning the seam pressing cloth is arranged on the positioning plate.
Through adopting above-mentioned technical scheme, through straining device's setting, make the seam pressing cloth can make on shoes more straightly, promote the shoemaking quality.
The utility model discloses further set up to: the tensioning mechanism comprises a pressing plate, a sliding rail and a positioning bolt, the sliding rail is fixed on the outer wall of the positioning plate, the pressing plate is connected in the sliding rail in a sliding mode and enables the pressing plate to be abutted to the outer wall of the seam pressing cloth, and the positioning bolt is connected on the pressing plate in a threaded mode and used for being abutted to the sliding rail.
Through adopting above-mentioned technical scheme, slide the clamp plate along the slide rail, make the clamp plate contradict with the outer wall of seam cloth, make seam cloth contradict with inner wall, the clamp plate of second locating hole simultaneously, make seam cloth tensioning, then the rotatory locating pin makes locating pin and slide rail contradict, and the clamp plate location is realized to the frictional force of production, and is easy and simple to handle.
The utility model discloses further set up to: the pressing plate is rotatably connected with a pressing wheel which is used for abutting against the seam pressing cloth.
Through adopting above-mentioned technical scheme, exert pressure to the outer wall of seam cloth through the pinch roller, be difficult for making seam cloth damage.
The utility model discloses further set up to: the outer wall of the positioning bolt is provided with an anti-skid groove.
Through adopting above-mentioned technical scheme, the setting of antiskid recess makes the pilot pin rotatory more convenient.
To sum up, the utility model discloses following beneficial effect has:
1. the seam pressing cloth sequentially penetrates through the first positioning hole and the second positioning hole, so that the seam pressing cloth is positioned, the step of coating glue is omitted, and the production efficiency is effectively improved;
2. the positioning plate is drawn out of the accommodating cavity, so that shoes of different styles can be sewn conveniently, and the practicability is improved;
3. the seam pressing cloth can be more straight through the arrangement of the tensioning mechanism, and the sewing quality is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a positioning frame;
FIG. 3 is a schematic view of an operating structure;
fig. 4 is a schematic structural view showing a positioning mechanism.
Reference numerals: 1. a sewing machine body; 11. a work table; 2. positioning a plate; 21. a first positioning hole; 22. a second positioning hole; 3. a positioning mechanism; 31. a positioning frame; 32. mounting holes; 33. positioning concave holes; 34. an elastic member; 35. a positioning column; 36. a locking bolt; 4. groove drawing; 5. a tensioning mechanism; 51. pressing a plate; 52. a slide rail; 53. positioning bolts; 6. a pinch roller; 61. an anti-slip groove; 7. and (5) pressing seam cloth.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 4, a sewing machine with a seam pressing device comprises a sewing machine body 1, wherein a positioning plate 2 is connected to the outer wall of a workbench 11 of the sewing machine body 1 through a positioning mechanism 3.
A first positioning hole 21 and a second positioning hole 22 for the seam pressing cloth 7 to sequentially pass through are formed in the positioning plate 2, and the first positioning hole 21 and the second positioning hole 22 are both arranged in a square shape; and the first positioning hole 21 and the second positioning hole 22 are arranged along the length direction of the positioning plate 2.
The positioning mechanism 3 includes a positioning frame 31, a mounting hole 32, a positioning concave hole 33, an elastic member 34, a positioning column 35, and a locking bolt 36. The positioning frame 31 is arranged in an L shape, and is fixed on the outer wall of the workbench 11, and an accommodating cavity for embedding the positioning plate 2 is formed between the positioning frame 31 and the workbench. The positioning frame 31 is provided in an L-shaped cross section.
The mounting hole 32 is opened on the outer wall of the positioning frame 31, and the positioning column 35 and the elastic piece 34 are sequentially placed in the mounting hole 32. The end of the positioning post 35 away from the elastic member 34 is hemispherical. The locking bolt 36 is screwed into the mounting hole 32 and abuts against an end of the elastic member 34 away from the positioning post 35. The elastic member 34 is a spring. The positioning concave hole 33 is opened on the outer wall of the positioning plate 2. The positioning column 35 extends out of the mounting hole 32 and is embedded in the positioning concave hole 33. The locking bolt 36 is rotated to deform the elastic member 34 to generate an elastic force, so that the positioning post 35 generates an acting force in a direction away from the elastic member 34.
In order to facilitate the positioning plate 2 to be drawn out from the accommodating cavity, a pull groove 4 is formed at one end of the positioning plate 2 far away from the positioning frame 31.
A tensioning mechanism 5 for tensioning the seam pressing cloth 7 is arranged on the positioning plate 2 so as to improve the shoe making quality. Wherein, the tensioning mechanism 5 comprises a pressure plate 51, a slide rail 52 and a positioning bolt 53. The slide rail 52 is fixed on the outer wall of the positioning plate 2, and the length direction of the slide rail 52 is parallel to the length direction of the positioning plate 2. The pressing plate 51 is connected in the sliding rail 52 in a sliding way, and the pressing plate 51 is abutted against the outer wall of the seam pressing cloth 7; the positioning pin 53 is screwed to the pressing plate 51 and is used to interfere with the slide rail 52.
The pressing plate 51 is rotatably connected with a pressing wheel 6 which is used for abutting against the seam pressing cloth 7; the outer wall of the positioning bolt 53 is provided with an anti-slip groove 61.
In summary, the positioning plate 2 is placed in the accommodating cavity, the positioning column 35 corresponds to the positioning recess 33, the positioning column 35 is abutted against the inner wall of the positioning recess 33 by the elastic force of the elastic member 34, and the positioning plate 2 is positioned by the generated friction force. Will press seam cloth 7 to pass first locating hole 21 and second locating hole 22 in proper order then, penetrate then and arrange shoes in on the workstation 11 again, start sewing machine body 1, will press seam cloth 7 to make up on shoes then, removed the step of coating glue so that press seam cloth 7 location from, greatly promote production efficiency.
The seam cloth 7 is limited by the first positioning hole 21 and the second positioning hole 22. Through promoting the pilot pin 53, make clamp plate 51 toward the direction removal that is close to seam cloth 7, make pinch roller 6 contradict with seam cloth 7's outer wall, then rotatory pilot pin 53 makes pilot pin 53 contradict with slide rail 52, and the frictional force that produces realizes clamp plate 51 location, with seam cloth 7 tensioning, makes seam cloth 7 can make on shoes more straightly.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a sewing machine of seam device is pressed in area, includes the sewing machine body, characterized by: the outer wall of the workbench of the sewing machine body is connected with a positioning plate through a positioning mechanism, the positioning plate is provided with a first positioning hole and a second positioning hole, the first positioning hole and the second positioning hole are used for enabling sewing cloth to sequentially penetrate through, and the first positioning hole and the second positioning hole are arranged along the length direction of the positioning plate.
2. A sewing machine with a seam pressing device according to claim 1, wherein: positioning mechanism include posting, mounting hole, location shrinkage pool, elastic component, reference column and latch, the posting be fixed in on the outer wall of workstation and make between posting and the workstation form and be used for inlaying the chamber that holds of establishing the locating plate, the mounting hole set up on the outer wall of posting, reference column and elastic component arrange in the mounting hole, latch threaded connection on the mounting hole and conflict with the one end that the reference column was kept away from to the elastic component, the location shrinkage pool set up on the outer wall of locating plate, the reference column stretch out and inlay from the mounting hole and locate in the location shrinkage pool.
3. A sewing machine with a seam pressing device according to claim 2, wherein: and one end of the positioning plate, which is far away from the positioning frame, is provided with a pull groove.
4. A sewing machine with a seam-pressing device according to claim 1, 2 or 3, characterized in that: and a tensioning mechanism for tensioning the seam pressing cloth is arranged on the positioning plate.
5. A sewing machine with a seam pressing device according to claim 4, characterized in that: the tensioning mechanism comprises a pressing plate, a sliding rail and a positioning bolt, the sliding rail is fixed on the outer wall of the positioning plate, the pressing plate is connected in the sliding rail in a sliding mode and enables the pressing plate to be abutted to the outer wall of the seam pressing cloth, and the positioning bolt is connected on the pressing plate in a threaded mode and used for being abutted to the sliding rail.
6. A sewing machine with a seam pressing device according to claim 5, characterized in that: the pressing plate is rotatably connected with a pressing wheel which is used for abutting against the seam pressing cloth.
7. A sewing machine with a seam pressing device according to claim 5, characterized in that: the outer wall of the positioning bolt is provided with an anti-skid groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798777.4U CN212925351U (en) | 2020-08-25 | 2020-08-25 | Sewing machine with seam pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021798777.4U CN212925351U (en) | 2020-08-25 | 2020-08-25 | Sewing machine with seam pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212925351U true CN212925351U (en) | 2021-04-09 |
Family
ID=75300599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021798777.4U Expired - Fee Related CN212925351U (en) | 2020-08-25 | 2020-08-25 | Sewing machine with seam pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212925351U (en) |
-
2020
- 2020-08-25 CN CN202021798777.4U patent/CN212925351U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |