CN211471787U - Telescopic adjustable presser foot structure with pull cylinder - Google Patents
Telescopic adjustable presser foot structure with pull cylinder Download PDFInfo
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- CN211471787U CN211471787U CN201922145428.6U CN201922145428U CN211471787U CN 211471787 U CN211471787 U CN 211471787U CN 201922145428 U CN201922145428 U CN 201922145428U CN 211471787 U CN211471787 U CN 211471787U
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- presser foot
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Abstract
The utility model belongs to the technical field of the sewing machine presser foot technique and specifically relates to a scalable regulation take slide presser foot structure, including the presser foot truck, presser foot truck back fixedly connected with slide, and presser foot truck top is equipped with the installing port, presser foot truck bottom is equipped with the flexible mouth, the flexible mouth is connected with flexible piece through guiding mechanism, flexible piece top fixedly connected with runs through the adjusting bolt of presser foot truck, the bar shaped plate is connected with left presser foot piece and right presser foot piece through interval adjustment mechanism. The utility model discloses an adjusting bolt can change the flexible volume of flexible piece in flexible mouth to reach the whole vertical height of change presser foot, solved the unable problem of adjusting self vertical height of presser foot, the presser foot comprises left presser foot piece and right presser foot piece simultaneously, and the use of different model stitches the needle is satisfied to the interval through the adjustable left presser foot piece of interval adjustment mechanism and right presser foot piece.
Description
Technical Field
The utility model relates to a sewing machine presser foot technical field especially relates to a take slide presser foot structure of scalable regulation.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of sewing materials to be interwoven or sewn, the sewing machine can sew various products, the sewing machine is efficient and simple, the presser foot is used as an indispensable structural component on the sewing machine, in the process of sewing the cloth by using the sewing machine, the presser foot applies pressure on the surface of the cloth, so that the cloth entering the lower part of the presser foot can be sewn smoothly, the presser foot of the existing sewing machine is fixed on the presser plate of the sewing machine, and in the process of sewing the cloth, an operator needs to adjust and guide the cloth entering the lower part of the presser foot at any time.
However, the existing presser feet are all integrated and cannot be adjusted, the vertical height of the presser feet needs to be adjusted due to different cloth in the existing sewing equipment of a factory, and the common method is to replace the presser feet, so that the workload is large and the trouble is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the presser foot cannot be adjusted vertically in the prior art, and providing a telescopic presser foot structure with a pull cylinder.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a but telescopic adjustment's area slide presser foot structure, includes the presser foot truck, presser foot truck back fixedly connected with slide, and presser foot truck top is equipped with the installing port, presser foot truck bottom is equipped with the flexible mouth, the flexible mouth is connected with flexible piece through guiding mechanism, flexible piece top fixedly connected with runs through the adjusting bolt of presser foot truck, threaded connection has two first nuts that are located respectively on presser foot truck top surface and the flexible mouthful top surface on the adjusting bolt, flexible piece side fixedly connected with strip shaped plate, the strip shaped plate is connected with left presser foot piece and right presser foot piece through interval adjustment mechanism.
Preferably, the guide mechanism comprises two guide grooves and two guide blocks, the two guide grooves are symmetrically arranged in the middle of the two side surfaces of the telescopic opening, the two guide blocks are respectively fixed in the middle of the two side surfaces of the telescopic block, and the two guide blocks are respectively clamped in the two guide grooves.
Preferably, the distance adjusting mechanism comprises an adjusting opening formed in the top surface of the strip-shaped plate, two positioning bolts with bottom ends fixedly connected with the top surfaces of the left presser foot piece and the right presser foot piece respectively penetrate through the adjusting opening, and each positioning bolt is in threaded connection with a second nut.
Preferably, the adjusting bolt is sleeved with a first anti-loosening spring, and the first anti-loosening spring is located above the two first nuts.
Preferably, a second anti-loosening spring is sleeved on the positioning bolt and located above the second nut.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an adjusting bolt can change the flexible volume of flexible piece in flexible mouth to reach the whole vertical height of change presser foot, solved the unable problem of adjusting self vertical height of presser foot, the presser foot comprises left presser foot piece and right presser foot piece simultaneously, and the use of different model stitches the needle is satisfied to the interval through the adjustable left presser foot piece of interval adjustment mechanism and right presser foot piece.
Drawings
Fig. 1 is a schematic view of a first structure of a telescopically adjustable presser foot structure with a pull cylinder of the present invention;
fig. 2 is a second schematic structural view of the telescopically adjustable presser foot structure with a pull cylinder of the present invention.
In the figure: the presser foot body 1, the pull cylinder 2, the mounting opening 3, the telescopic opening 4, the telescopic block 5, the adjusting bolt 6, the first nut 7, the strip-shaped plate 8, the left presser foot piece 9, the right presser foot piece 10, the guide groove 11, the guide block 12, the adjusting opening 13, the positioning bolt 14, the second nut 15, the second anti-loosening spring 16 and the first anti-loosening spring 17.
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 figure 1-2, the telescopic adjustable presser foot structure with the pull cylinder comprises a presser foot body 1, a pull cylinder 2 is fixedly connected on the back surface of the presser foot body 1, an installation opening 3 is arranged at the top of the presser foot body 1, a telescopic opening 4 is arranged at the bottom of the presser foot body 1, the telescopic opening 4 is connected with a telescopic block 5 through a guide mechanism, an adjusting bolt 6 penetrating through the presser foot body 1 is fixedly connected at the top of the telescopic block 5, two first nuts 7 respectively positioned on the top surface of the presser foot body 1 and the top surface of the telescopic opening 4 are connected on the adjusting bolt 6 through threads, a strip-shaped plate 8 is fixedly connected on the side surface of the telescopic block 5, the strip-shaped plate 8 is connected with a left presser foot sheet 9 and a right presser foot sheet 10 through an interval adjusting mechanism, the utility model adjusts the presser foot according to the requirement of the vertical height of a sewing device when in use, thereby change the flexible volume of flexible piece 5 in flexible mouthful 4 to adjust the whole vertical height of flexible piece 5 and presser foot truck 1, solved the unable problem of adjusting self vertical height of general presser foot, utilize interval adjustment mechanism to adjust the interval between left presser foot piece 9 and the right presser foot piece 10 according to the size of stitch simultaneously, thereby go to satisfy the size of different stitches.
The guide mechanism comprises two guide grooves 11 and two guide blocks 12, the two guide grooves 11 are symmetrically arranged in the middle of the two side surfaces of the telescopic opening 4, the two guide blocks 12 are respectively fixed in the middle of the two side surfaces of the telescopic block 5, the two guide blocks 12 are respectively clamped in the two guide grooves 11, and the two guide grooves 11 and the two guide blocks 12 in the guide mechanism can enable the telescopic block 5 to move directionally.
The interval adjustment mechanism is including setting up the regulation mouth 13 on the strip shaped plate 8 top surface, and it has two bottoms respectively with left presser foot piece 9 and the 10 top surface fixed connection's of right presser foot piece positioning bolt 14 to pass on the regulation mouth 13, and equal threaded connection has second nut 15 on every positioning bolt 14, when adjusting the interval between left presser foot piece 9 and the right presser foot piece 10, only need unscrew second nut 15, remove left presser foot piece 9 and right presser foot piece 10 to suitable position can.
The adjusting bolt 6 is sleeved with a first anti-loosening spring 17, the first anti-loosening spring 17 is positioned above the two first nuts 7, and the first anti-loosening spring 17 can prevent the first nuts 7 from loosening.
The positioning bolt 14 is sleeved with a second anti-loosening spring 16, the second anti-loosening spring 16 is positioned above the second nut 15, and the second anti-loosening spring 16 can prevent the second nut 15 from loosening.
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 (5)
1. A telescopic adjustable presser foot structure with a pull cylinder comprises a presser foot body (1) and is characterized in that the back of the presser foot body (1) is fixedly connected with the pull cylinder (2), the top of the presser foot body (1) is provided with an installation opening (3), the bottom of the presser foot body (1) is provided with a telescopic opening (4), the telescopic opening (4) is connected with a telescopic block (5) through a guide mechanism, the top of the telescopic block (5) is fixedly connected with an adjusting bolt (6) penetrating through the presser foot body (1), the adjusting bolt (6) is in threaded connection with two first nuts (7) which are respectively positioned on the top surface of the presser foot trunk (1) and the top surface of the expansion port (4), flexible piece (5) side fixedly connected with strip shaped plate (8), strip shaped plate (8) are connected with left presser foot piece (9) and right presser foot piece (10) through interval adjustment mechanism.
2. A telescopic adjustable presser foot structure with a pull tube as claimed in claim 1, wherein said guide mechanism comprises two guide grooves (11) and two guide blocks (12), said two guide grooves (11) are symmetrically arranged in the middle of two side faces of the telescopic opening (4), said two guide blocks (12) are respectively fixed in the middle of two side faces of the telescopic block (5), and said two guide blocks (12) are respectively clamped in said two guide grooves (11).
3. The telescopic adjustable presser foot structure with the pull cylinder as claimed in claim 1, wherein the spacing adjustment mechanism comprises an adjustment opening (13) formed in the top surface of the strip-shaped plate (8), two positioning bolts (14) with bottom ends fixedly connected with the top surfaces of the left presser foot piece (9) and the right presser foot piece (10) respectively penetrate through the adjustment opening (13), and a second nut (15) is in threaded connection with each positioning bolt (14).
4. A telescopic adjustable presser foot structure with a pull tube according to claim 1, wherein a first anti-loose spring (17) is sleeved on the adjusting bolt (6), and the first anti-loose spring (17) is located above the two first nuts (7).
5. A telescopically adjustable presser foot structure with a pull tube according to claim 3, wherein a second anti-loosening spring (16) is sleeved on the positioning bolt (14), and the second anti-loosening spring (16) is located above the second nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145428.6U CN211471787U (en) | 2019-12-04 | 2019-12-04 | Telescopic adjustable presser foot structure with pull cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145428.6U CN211471787U (en) | 2019-12-04 | 2019-12-04 | Telescopic adjustable presser foot structure with pull cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211471787U true CN211471787U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922145428.6U Active CN211471787U (en) | 2019-12-04 | 2019-12-04 | Telescopic adjustable presser foot structure with pull cylinder |
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| CN (1) | CN211471787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232225A (en) * | 2022-01-11 | 2022-03-25 | 江阴市兴港铝业有限公司 | Constant-pressure sewing machine base plate |
| CN115161888A (en) * | 2022-07-12 | 2022-10-11 | 广东智能体科技有限公司 | Phoenix eye robot for garment production |
-
2019
- 2019-12-04 CN CN201922145428.6U patent/CN211471787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232225A (en) * | 2022-01-11 | 2022-03-25 | 江阴市兴港铝业有限公司 | Constant-pressure sewing machine base plate |
| CN115161888A (en) * | 2022-07-12 | 2022-10-11 | 广东智能体科技有限公司 | Phoenix eye robot for garment production |
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