CN222008307U

CN222008307U - Movable side deviation rectifying structure

Info

Publication number: CN222008307U
Application number: CN202420166650.2U
Authority: CN
Inventors: 岳统超
Original assignee: Ningbo Shanggao Dynamo Electric Technology Co ltd
Current assignee: Ningbo Shanggao Dynamo Electric Technology Co ltd
Filing date: 2024-01-23
Publication date: 2024-11-15
Anticipated expiration: 2034-01-23

Abstract

The utility model discloses a movable side deviation rectifying structure which comprises a sewing machine body, wherein a guide rail is arranged on one side of the sewing machine body, a first base is connected to the guide rail in a sliding manner, a second base is connected to the guide rail between the sewing machine body and the first base in a sliding manner, a second deviation rectifying head assembly is arranged on the second base, the second deviation rectifying head assembly performs translation motion far away from or near the sewing machine body along the guide rail through the second base, and the first deviation rectifying head assembly performs translation motion far away from or near the second deviation rectifying head assembly along the guide rail through the first base. The utility model is convenient for maintaining the inside of the sewing machine without disassembling the deviation correcting head assembly.

Description

Movable side deviation rectifying structure

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a movable side deviation rectifying structure.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitch on the sewing material, interweaves or sews one or more layers of the sewing material, and can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastics, paper and the like, and the sewn stitch is neat, beautiful, flat and firm, has high sewing speed and is simple and convenient to use

At present, when the edge of tubular cloth such as trousers body is sewn and connected, a plurality of rectifying heads are adopted on one sewing machine to rectify and align, the rectifying heads usually comprise a central rectifying head and rectifying heads at left and right sides, but in the sewing machines on the market at present, the rectifying heads at left and right sides can usually move relative to the sewing machine, namely the distance positions are adjusted so as to cope with trousers bodies with different model sizes, but the central rectifying heads cannot move, and when internal parts below the sewing machine head need to be maintained or replaced, the internal parts of the sewing machine can be operated only by dismantling the rectifying heads at the center of the sewing machine, so that the sewing machine is very inconvenient.

Disclosure of utility model

The utility model aims to solve the defects of the technology and designs a movable side deviation rectifying structure.

The utility model designs a movable side deviation rectifying structure which comprises a sewing machine body, wherein a guide rail is arranged on one side of the sewing machine body, a first base is connected to the guide rail in a sliding manner, a second base is connected to the guide rail between the sewing machine body and the first base in a sliding manner, a second deviation rectifying head component is arranged on the second base, the second deviation rectifying head component performs translation motion far away from or near the sewing machine body along the guide rail through the second base, and the first deviation rectifying head component performs translation motion far away from or near the second deviation rectifying head component along the guide rail through the first base.

Further preferably, the second base is provided with a locking mechanism, the locking mechanism comprises a fixed block, a connecting piece and a fastening piece, the fixed block is connected to the guide rail, one end of the connecting piece is connected to the second base, the other end of the connecting piece extends to the fixed block, and the end of the connecting piece is locked or released with the fixed block through the fastening piece.

Preferably, the connecting piece is provided with a first through hole, the fixing block is provided with a second through hole, the fastening piece is rotatably installed in the first through hole, and the top end of the fastening piece extends into or is separated from the second through hole by rotating the fastening piece.

Preferably, the fixing block is provided with a plurality of second through holes which are distributed equidistantly along the translation direction of the second base.

Preferably, the second base is provided with a groove towards the side surface where the fixing block is located, and one end of the connecting piece extends into and is installed in the groove.

Preferably, the second base is of a plate-shaped structure, and the top of the fixing block is flush with the second surface of the base after the fixing block is arranged in the groove.

Further preferably, a part of the first base extends to the upper part of the second base, and a sliding groove for the reciprocating translation of the second sliding groove of the first base is arranged at the bottom of the extending part of the first base.

Preferably, the first base and the second base are respectively abutted with a driving piece, so that the first base and the second base can independently translate along the guide rail.

The utility model has the technical effects that the plurality of deviation correcting heads of the sewing machine are usually arranged, wherein the deviation correcting heads are positioned at the center of the sewing machine head and at the left side and the right side of the sewing machine head, the deviation correcting heads are usually used for correcting the trousers when the trousers are sewn, and the first deviation correcting head component and the second deviation correcting head component can both move along the guide rail as the center and the side deviation correcting heads of the sewing machine, so that the two deviation correcting head components can be far away from the sewing machine, the interior of the sewing machine is exposed at the side surface, thereby being convenient for operating parts in the sewing machine from the side surface, being convenient for maintaining the interior of the sewing machine, and realizing maintenance without disassembling the two deviation correcting head components; meanwhile, the relative distance positions among the first deviation correcting head assembly, the second deviation correcting head assembly and the sewing machine body can be adjusted, so that the sewing machine is applicable to different sewing requirements and is very convenient.

Drawings

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is a structural assembly diagram of a first and second cluster heads in accordance with the present utility model;

FIG. 3 is a structural assembly view of the first base, the second base, the locking mechanism and the guide rail of the present utility model;

fig. 4 is an exploded view of the structure of the first base, the second base, the locking mechanism and the guide rail according to the present utility model.

In the figure: 1. a sewing machine body; 2. a guide rail; 3. a first base; 4. a first deviation correcting head component; 5. a second base; 6. a second deviation correcting head assembly; 7. a fixed block; 8. a connecting piece; 9. a fastener; 10. a first through hole; 11. a second through hole; 12. a groove; 13. a chute; 14. a driving member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

In this embodiment, as shown in fig. 1 to 4, it includes a sewing machine body 1, a deviation correcting head structure is disposed on one side of the sewing machine body 1, the deviation correcting head structure is just blocked on the side surface of the sewing machine body 1, parts inside the sewing machine body 1 can be maintained from the side surface, a horizontally disposed guide rail 2 is disposed on the side of the sewing machine body 1, one end of the guide rail 2 is disposed near the sewing machine body 1, two parallel bases, namely a base one 3 and a base two 5, are disposed on the guide rail 2, the bottoms of the two bases are respectively provided with a groove body adapted to the guide rail 2, so that the base one 3 and the base two 5 can reciprocate along the guide rail 2, the base is provided with a deviation correcting head component one 4, the base two 5 is disposed between the sewing machine body 1 and the base one 3,

The second base 5 is provided with the second correction head component 6, so that the first correction head component 4 and the second correction head component 6 can reciprocate along the guide rail 2 through the first base 3 and the second base 5 respectively, the second correction head component 6 is usually a correction head positioned at the middle position of the sewing machine body 1, and the first correction head component 4 is a correction head positioned at the left side or the right side of the sewing machine body 1, therefore, the first correction head component 4 can move relative to the second correction head component 6, that is, the first correction head component 4 can approach or depart from the second correction head component 6, the second correction head component 6 is used as a core correction head of the sewing machine body 1, and does not need to move relative to the sewing machine body 1, and the first correction head component 4 is used as a correction head at the left side and the right side, in the feeding or sewing process, the distance between the first correction head component 4 and the sewing machine body 1 or the center correction head needs to be adjusted, so that the first correction head component 4 can reciprocate a larger distance along the guide rail 2 at the outermost side of the guide rail 2, after the second correction head component 4 is far away from the sewing machine body 1 along the guide rail 2, the side of the sewing machine body 1, the second correction head component 6 can be conveniently removed from the sewing machine body 1, and the inside the second correction head component is not needed to be conveniently removed from the sewing machine body 1,

The second base 5 is provided with a locking mechanism, the locking mechanism comprises a fixed block 7, a connecting piece 8 and a fastening piece 9, the fixed block 7 is connected to the guide rail 2, in this embodiment, the second base 5 and the first base 3 are both plate-shaped structures, the fixed block 7 is positioned on one side of the guide rail 2, that is to say on one side of the second base 5,

One end of the connecting piece 8 extends to the second base 5 and is fixedly connected with the second base 5, the other end extends to the fixing block 7 and is fixedly connected with the fixing block 7, the connecting piece 8 is provided with a first through hole 10, the fixing block 7 is provided with a second through hole 11, the fastening piece 9 is rotatably arranged on the first through hole 10, the first through hole 10 can be a screw hole and is in threaded connection with the fastening piece 9, one end of the fastening piece 9 is a handle end, the other end extends into or breaks away from the second through hole 11, namely, the fastening piece 9 rotates along the first through hole 10 by rotating the fastening piece 9, and the other end of the fastening piece 9 extends into the second through hole 11, so that the second base 5 is fixed, the second base 5 is locked on the guide rail 2, and the second deviation correcting head component 6 is prevented from moving; when the fastener 9 rotates reversely along the first through hole 10, the other end of the fastener 9 is retracted from the second through hole 11, that is, separated from the second through hole 11, and at this time, the second base 5 can move along the guide rail 2 to realize position adjustment. I.e. the locking mechanism is used to lock the movement or stop of the second base 5.

The fixed block 7 is provided with a plurality of through holes II 11, the through holes II 11 are distributed along the translation direction of the base II 5 at equal intervals, and are locked with the fastener 9 along with the reciprocating translation of the base II 5, namely, the deviation correcting head assembly II 6 can be locked at different gear positions.

The first base 3 has a part extending to the upper part of the second base 5, and the bottom of the extending part of the first base 3 is provided with a chute 13 for the reciprocating translation of the second base 5 chute 13, namely, the first base 3 and the second base 5 have a part overlapping, and when the first base 3 and the second base 5 relatively move, the second base 5 can slide into the bottom of the first base 3, aiming at reducing the relative distance between the first base 3 and the second base 5 when being positioned at the starting end of the guide rail 2, so that the areas of the two bases can be maximized to improve the stability of the bases, and meanwhile, the second base 5 can support the first base 3 to a certain extent, so that the first base 3 is more stable.

In addition, the side face of the second base 5, which faces the fixing block 7, is provided with a groove 12, one end of the connecting piece 8 extends into and is mounted in the groove 12, in this embodiment, the end of the connecting piece 8 is fixed in the groove 12 through a screw or a bolt, and since the second base 5 is in a plate-shaped structure, the top of the fixing block 7 is flush with the surface of the second base 5 after the fixing block 7 is mounted in the groove 12, so that interference of the first base 3 sliding above the second base 5 is avoided.

The first base 3 and the second base 5 are respectively abutted with a driving piece 14, which can be a hydraulic cylinder or an air cylinder, so as to drive the first base 3 and the second base 5 to independently translate along the guide rail 2.

The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present utility model can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present utility model fall within the scope of the present utility model.

Claims

1. The utility model provides a portable side structure of rectifying, includes sewing machine body (1), its characterized in that, sewing machine body (1) one side is equipped with guide rail (2), sliding connection has base one (3) on guide rail (2), the base is equipped with first subassembly (4) of rectifying, it has base two (5) still to slide connection to lie in between sewing machine body (1) and base one (3) on guide rail (2), base two (5) are equipped with first subassembly two (6) of rectifying, first subassembly two (6) of rectifying do the translation action of keeping away from or being close to sewing machine body (1) along guide rail (2) through base two (5), first subassembly (4) of rectifying do the translation action of keeping away from or being close to first subassembly two (6) of rectifying along guide rail (2) through base one (3).

2. The movable side deviation rectifying structure according to claim 1, wherein the second base (5) is provided with a locking mechanism, the locking mechanism comprises a fixed block (7), a connecting piece (8) and a fastening piece (9), the fixed block (7) is connected to the guide rail (2), one end of the connecting piece (8) is connected to the second base (5), the other end of the connecting piece (8) extends to the fixed block (7), and the end of the connecting piece (8) is locked or released with the fixed block (7) through the fastening piece (9).

3. The movable side deviation rectifying structure according to claim 2, wherein the connecting piece (8) is provided with a first through hole (10), the fixed block (7) is provided with a second through hole (11), the fastening piece (9) is rotatably installed on the first through hole (10), and the top end of the fastening piece (9) is made to extend into or be separated from the second through hole (11) by rotating the fastening piece (9).

4. A mobile side deviation rectifying structure according to claim 3, characterized in that the fixed block (7) is provided with a plurality of through holes (11) which are distributed equidistantly along the translation direction of the base (5).

5. The movable side deviation rectifying structure according to claim 4, wherein the second base (5) is provided with a groove (12) towards the side surface where the fixed block (7) is located, and one end of the connecting piece (8) extends into and is installed in the groove (12).

6. The movable side deviation rectifying structure according to claim 5, wherein the second base (5) is of a plate-shaped structure, and the top of the fixed block (7) is flush with the surface of the second base (5) after the fixed block is installed in the groove (12).

7. The movable side deviation rectifying structure according to claim 1, wherein the first base (3) has a portion extending above the second base (5), and a sliding groove (13) for the sliding groove (13) of the second base (5) to reciprocate is provided at the bottom of the extending portion of the first base (3).

8. The mobile side deviation rectifying structure according to claim 7, wherein the first base (3) and the second base (5) are respectively abutted with a driving piece (14), so that the first base (3) and the second base (5) can both independently translate along the guide rail (2).