CN216193244U

CN216193244U - Strip cloth sewing fixing device

Info

Publication number: CN216193244U
Application number: CN202122594004.5U
Authority: CN
Inventors: 钱玉萍; 王晓霞; 陆丽丽
Original assignee: Wuxi Liutan Garment Co ltd
Current assignee: Wuxi Liutan Garment Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a strip-shaped cloth sewing fixing device which comprises an edge-covering sewing machine, an installation block, an adjusting mechanism and a fixed iron wire, wherein the installation block is arranged on one side of the edge-covering sewing machine, the adjusting mechanism is arranged on one side of the installation block, the fixed iron wire is fixedly installed with the adjusting mechanism, the adjusting mechanism comprises an L-shaped connecting plate and a rotating plate, one side of the L-shaped connecting plate is fixedly installed with one side of the installation block, one side of the rotating plate is rotatably arranged with the other side of the L-shaped connecting plate, the fixed iron wire is arranged on the other side of the rotating plate, a strip-shaped groove is formed in one side of the installation block, a concave clamping block is arranged in an inner cavity of the strip-shaped groove, and the bottom end of the concave clamping block is fixedly connected with one side of the L-shaped connecting plate. According to the utility model, the installation block is arranged at the outer wall of the edge-covering sewing machine, and after the rotating force is given to the rotating plate, the distance between the fixed iron wire and the sewing needle on the edge-covering sewing machine can be adjusted, so that a worker can conveniently observe the quality of the sewing needle in the sewing connection process of the two fabrics, and the use convenience of the S-shaped iron wire and the clamping piece is improved.

Description

Strip cloth sewing fixing device

Technical Field

The utility model relates to the field of cloth fixing devices, in particular to a strip-shaped cloth sewing fixing device.

Background

The overedging machine is also called a hemming machine or a stacking machine, generally divided into three lines, four lines and five lines, and generally has the main function of preventing the sewing head of clothes from fluffing, the existing overedging machine mainly uses strip-shaped cloth as an overedging material to overedge the strip-shaped cloth at the sewing head of a main fabric to avoid fluffing and unraveling at the sewing head of the fabric, the existing fixing mode of the strip-shaped fabric generally uses S-shaped iron wires and hollow clamping pieces, the hollow clamping pieces are used for clamping one end of the strip-shaped fabric, the S-shaped iron wires are used for wrapping the back section of the strip-shaped fabric in a snake shape and limiting the back section of the strip-shaped fabric at the outer wall of the S-shaped iron wires, and the strip-shaped fabric can slide at the hollow clamping pieces and the S-shaped iron wires, therefore, one end and the rear section of the strip-shaped fabric can be movably positioned at the position of a sewing needle of the edge-covering sewing machine, the device is used for improving the stability of the strip-shaped fabric in the process of moving one end to a sewing needle for edge covering;

general hemming sewing machine not only is used for borduring, can also be applied to and sew up surface fabric such as T-shirt, sportswear, underwear, knitting, however current this kind of S type iron wire and clamping piece all are fixed to be set up in sewing needle department, when needs use the hemming sewing machine to carry out the sewing connection between two kinds of surface fabric, S type iron wire and clamping piece can 'T follow sewing needle department and move away from, can block staff' S visual angle, the staff of being inconvenient for observes two surface fabric and sews up the stitch quality of joining in-process, the convenience of use of S type iron wire and clamping piece has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a strip-shaped cloth sewing and fixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the strip cloth sewing fixing device comprises an edge-covering sewing machine, an installation block, an adjusting mechanism and a fixed iron wire, wherein the installation block is fixedly connected to one side of the edge-covering sewing machine, the adjusting mechanism is arranged on one side of the installation block, and the fixed iron wire is fixedly installed with the adjusting mechanism;

adjustment mechanism includes L type connecting plate and rotor plate, one side of L type connecting plate and one side fixed mounting of installation piece, one side of rotor plate rotates with the opposite side of L type connecting plate and sets up, fixed iron wire fixed mounting is in the opposite side of rotor plate.

Preferably, a strip-shaped groove is formed in one side of the mounting block, a concave clamping block is connected to the inner cavity of the strip-shaped groove in a sliding mode, and the bottom end of the concave clamping block is fixedly connected with one side of the L-shaped connecting plate.

Preferably, the middle part of the concave fixture block is in threaded insertion connection with a second bolt, and the outer wall of the second bolt is in movable insertion connection with a gasket.

Preferably, the other side of the L-shaped connecting plate is movably connected with a first bolt in an inserting mode, and the bottom of the first bolt is movably connected with one side of the rotating plate in an inserting mode.

Preferably, the other side of the rotating plate is fixedly connected with a first connecting plate, one side of the first connecting plate is provided with a second connecting plate, one side of the second connecting plate is in threaded alternate connection with two third bolts, the bottom end of the second connecting plate is provided with an auxiliary positioning assembly, and the fixed iron wire and the auxiliary positioning assembly are fixedly mounted.

Preferably, the auxiliary positioning assembly comprises a Z-shaped connecting plate and a limiting block, the Z-shaped connecting plate is fixedly connected to the bottom end of the second connecting plate, the limiting block is fixedly installed at the bottom end of the Z-shaped connecting plate, a positioning elastic sheet is fixedly installed on one side of the limiting block, and one end of a fixed iron wire is connected with the middle of the limiting block in an alternating mode.

Preferably, the top end of the Z-shaped connecting plate is provided with a lower counter bore, and an inner cavity of the lower counter bore is in threaded insertion connection with a fourth bolt.

The utility model has the technical effects and advantages that:

(1) according to the utility model, through the arrangement of the installation block, the edge-covering sewing machine, the fixed iron wire, the L-shaped connecting plate and the rotating plate, the installation block is fixedly connected to the outer wall of the edge-covering sewing machine, and after the rotating plate is provided with rotating force, the distance between the fixed iron wire and a sewing needle on the edge-covering sewing machine can be adjusted, so that a worker can observe the stitch quality of two fabrics in the sewing and connecting process conveniently, and the use convenience of the S-shaped iron wire and the clamping piece is improved;

(2) according to the utility model, through the arranged Z-shaped connecting plate, the Z-shaped connecting plates with different lengths are disassembled and replaced, and the horizontal distance between the positioning elastic sheet and the sewing needle after the positioning elastic sheet rotates to the sewing needle can be adjusted, so that the flexibility of the adjusting assembly in use is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic perspective view of the adjusting mechanism of the present invention.

Fig. 3 is a schematic view of the enlarged structure at a of fig. 2 according to the present invention.

In the figure: 1. a hemming sewing machine; 2. mounting blocks; 3. a Z-shaped connecting plate; 4. an L-shaped connecting plate; 5. a first bolt; 6. a strip-shaped groove; 7. a concave fixture block; 8. a second bolt; 9. a first connector tile; 10. a second connector tile; 11. a rotating plate; 12. a limiting block; 13. a third bolt; 14. a fourth bolt; 15. fixing an iron wire; 16. and positioning the elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a strip cloth sewing fixing device shown in figures 1-3, which comprises an edge-covering sewing machine 1, a mounting block 2, an adjusting mechanism and a fixing iron wire 15, wherein the mounting block 2 is fixedly connected to one side of the edge-covering sewing machine 1, the adjusting mechanism is arranged on one side of the mounting block 2, the fixing iron wire 15 is fixedly arranged with the adjusting mechanism, the adjusting mechanism comprises an L-shaped connecting plate 4 and a rotating plate 11, one side of the L-shaped connecting plate 4 is fixedly arranged with one side of the mounting block 2, one side of the rotating plate 11 is rotatably arranged with the other side of the L-shaped connecting plate 4, the fixing iron wire 15 is fixedly arranged on the other side of the rotating plate 11, one side of the mounting block 2 is provided with a strip-shaped groove 6, the inner cavity of the strip-shaped groove 6 is slidably connected with a concave fixture block 7, the bottom end of the concave fixture block 7 is fixedly connected with one side of the L-shaped connecting plate 4, and is slidably connected with the strip-shaped groove 6 through the concave fixture block 7, the L-shaped connecting plate 4 is convenient to quickly position on one side of the mounting block 2, the middle part of the concave clamping block 7 is in threaded insertion connection with the second bolt 8, the outer wall of the second bolt 8 is in movable insertion connection with the gasket, one end of the second bolt 8 is in threaded insertion connection with one side of the mounting block 2, the concave clamping block 7 can be in threaded locking on one side of the mounting block 2 through threaded locking of the second bolt 8, and the L-shaped connecting plate 4 can be prevented from rotating on one side of the mounting block 2 due to the action of gravity through sliding connection of the strip-shaped groove 6 and the concave clamping block 7, so that the positioning stability of the L-shaped connecting plate 4 is improved;

the other side of the L-shaped connecting plate 4 is movably connected with a first bolt 5 in an inserting mode, the bottom of the first bolt 5 is movably connected with one side of the rotating plate 11 in an inserting mode, the bottom end of the first bolt 5 can be connected with a first nut in a threaded inserting mode, the first nut is arranged at the bottom end of the first bolt 5 in a threaded inserting mode, the other side of the L-shaped connecting plate 4 and one side of the rotating plate 11 can be limited in the vertical direction, the rotating plate 11 and the L-shaped connecting plate 4 are prevented from falling off at the connecting position, after rotating force is applied to the rotating plate 11, one side of the rotating plate 11 can rotate at the L-shaped connecting plate 4 by taking the first bolt 5 as an axis, and therefore a fixed iron wire 15 arranged at the rotating plate 11 can be rotated to a sewing needle of the edge covering sewing machine 1;

a first connecting plate 9 is fixedly connected to the other side of the rotating plate 11, a second connecting plate 10 is arranged on one side of the first connecting plate 9, two third bolts 13 are connected to one side of the second connecting plate 10 in a threaded penetrating manner, one ends of the third bolts 13 are connected to the middle of the first connecting plate 9 in a threaded penetrating manner, third nuts are connected to the other ends of the third bolts 13 in a threaded penetrating manner, the first connecting plate 9 and the second connecting plate 10 can be relatively fixed through the threaded locking of the third nuts, an auxiliary positioning assembly is arranged at the bottom end of the second connecting plate 10, and a fixed iron wire 15 and the auxiliary positioning assembly are fixedly mounted;

the auxiliary positioning assembly comprises a Z-shaped connecting plate 3 and a limiting block 12, the Z-shaped connecting plate 3 is fixedly connected to the bottom end of the second connecting plate 10, the limiting block 12 is fixedly installed at the bottom end of the Z-shaped connecting plate 3, one side of the limiting block 12 is fixedly provided with a positioning elastic sheet 16, the middle part of the positioning elastic sheet 16 is provided with a cavity, one end of a fixed iron wire 15 is connected with the middle part of the limiting block 12 in an inserting manner, the fixed iron wire 15 is arranged in an S shape, when strip-shaped cloth is required to be subjected to edge covering work, one end of the strip-shaped cloth can firstly penetrate through the cavity of the positioning elastic sheet 16, the cloth of the rear section part of the strip-shaped cloth is wrapped at the fixed iron wire 15 in an S shape, therefore, the positioning work of one end and the rear section part of the strip-shaped cloth can be realized, the rotating force can be given to the rotating plate 11, one end of the strip-shaped cloth positioned by the positioning elastic sheet 16 and the fixed iron wire 15 for positioning the rear section part of the strip-shaped cloth can be completely rotated to the sewing needle of the edge covering sewing machine 1, the feeding work of the strip-shaped cloth is realized, the top end of the Z-shaped connecting plate 3 is provided with a lower counter bore, the inner cavity of the lower counter bore is in threaded penetration connection with a fourth bolt 14, one end of the fourth bolt 14 is in threaded penetration connection with the middle part of the limiting block 12, and one end of the fourth bolt is in threaded penetration connection with a fourth nut, further, the Z-shaped connecting plate 3 additionally arranged can increase the distance between the strip-shaped cloth and the sewing needle in the horizontal direction after the rotating plate 11 is given acting force and further feeds the cloth positioned at the positioning elastic sheet 16 to the sewing needle after the rotating plate 11 rotates a certain angle, the Z-shaped connecting plate 3 is fixedly arranged through a third bolt 13 and a fourth bolt 14, the Z-shaped connecting plate 3 can be detached from the first connecting plate 9 and the limiting block 12 after the third nut and the fourth nut are given rotating force, the Z-shaped connecting plate 3 can be replaced, and further, Z-shaped connecting plates 3 with different lengths can be additionally arranged between the first connecting plate 9 and the limiting block 12, the adjusting mechanism has the function of adjusting the horizontal distance between the positioning elastic sheet 16 and the sewing needle part under the condition that the mounting position of the adjusting mechanism is fixed, so that the flexibility of the adjusting mechanism in use is improved.

The working principle of the utility model is as follows: when the hemming sewing machine 1 is needed to hem, the mounting block 2 can be fixedly connected with the outer wall of the hemming sewing machine 1 and is close to the position of a sewing needle, one end of the strip-shaped cloth can be inserted into the middle inner cavity of the positioning elastic sheet 16, then the rear section cloth of the strip-shaped cloth is wrapped on the outer wall of the fixing iron wire 15, so that the strip-shaped cloth can be positioned at the outer wall of the hemming sewing machine 1, the rotating plate 11 is further provided with rotating force, the rotating plate 11 rotates at the L-shaped connecting plate 4, the rotating plate 11 rotates to be at the same level with the L-shaped connecting plate 4, the fixing iron wire 15 and the positioning elastic sheet 16 fixedly arranged at the other side of the rotating plate 11 can be rotated to the position of the sewing needle, the feeding work after the positioning of the strip-shaped cloth is realized, and the steps can be operated reversely when the hemming sewing work of two fabrics is carried out by using the hemming sewing machine 1, rotate the rotor plate 11 to be ninety degrees with L type connecting plate 4 for the fixed iron wire 15 of the opposite side of rotor plate 11 and location shell fragment 16 do the motion of keeping away from the sewing needle direction, thereby avoid sheltering from staff's visual angle, the stitch quality of two surface fabrics sewing in-process of the staff of being convenient for observe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The strip-shaped cloth sewing fixing device comprises a hemming sewing machine (1), an installation block (2), an adjusting mechanism and a fixed iron wire (15), and is characterized in that the installation block (2) is fixedly connected to one side of the hemming sewing machine (1), the adjusting mechanism is arranged on one side of the installation block (2), and the fixed iron wire (15) is fixedly installed with the adjusting mechanism;

adjustment mechanism includes L type connecting plate (4) and rotor plate (11), one side of L type connecting plate (4) and one side fixed mounting of installation piece (2), one side of rotor plate (11) rotates with the opposite side of L type connecting plate (4) and sets up, fixed iron wire (15) fixed mounting is in the opposite side of rotor plate (11).

2. A sewing and fixing device for strip-shaped cloth according to claim 1, wherein a strip-shaped groove (6) is formed in one side of the mounting block (2), a concave clamping block (7) is slidably connected to an inner cavity of the strip-shaped groove (6), and the bottom end of the concave clamping block (7) is fixedly connected to one side of the L-shaped connecting plate (4).

3. The strip-shaped cloth sewing and fixing device according to claim 2, wherein a second bolt (8) is inserted and connected to the middle of the concave fixture block (7) in a threaded manner, and a gasket is movably inserted and connected to the outer wall of the second bolt (8).

4. A strip-shaped cloth sewing and fixing device according to claim 1, wherein a first bolt (5) is movably inserted and connected to the other side of the L-shaped connecting plate (4), and the bottom of the first bolt (5) is movably inserted and connected to one side of the rotating plate (11).

5. A strip-shaped cloth sewing and fixing device according to claim 4, characterized in that a first connecting plate (9) is fixedly connected to the other side of the rotating plate (11), a second connecting plate (10) is arranged on one side of the first connecting plate (9), two third bolts (13) are threaded and inserted into one side of the second connecting plate (10), an auxiliary positioning component is arranged at the bottom end of the second connecting plate (10), and the fixing iron wire (15) is fixedly installed with the auxiliary positioning component.

6. A strip-shaped cloth sewing and fixing device according to claim 5, wherein the auxiliary positioning assembly comprises a Z-shaped connecting plate (3) and a limiting block (12), the Z-shaped connecting plate (3) is fixedly connected to the bottom end of the second connecting plate (10), the limiting block (12) is fixedly installed at the bottom end of the Z-shaped connecting plate (3), a positioning elastic sheet (16) is fixedly installed on one side of the limiting block (12), and one end of the fixed iron wire (15) is connected with the middle of the limiting block (12) in an inserting mode.

7. The strip-shaped cloth sewing and fixing device according to claim 6, wherein a lower counter bore is formed in the top end of the Z-shaped connecting plate (3), and a fourth bolt (14) is inserted and connected to an inner cavity thread of the lower counter bore.