CN221254865U - Flush joint machine with supplementary threading function - Google Patents

Abstract

The utility model relates to the technical field of clothing processing, and discloses a lockstitch sewing machine with an auxiliary threading function. Comprises a workbench; the utility model discloses a flat-bed sewing machine, including workstation, flat-bed sewing machine, workstation top is equipped with the flat-bed sewing machine aircraft nose, flat-bed sewing machine aircraft nose top is equipped with fixed establishment, one side that the workstation kept away from the flat-bed sewing machine aircraft nose is equipped with smooths the mechanism, smooths the mechanism side and is equipped with threading mechanism. The smoothing structure of the roller-shaped structure can rotate in the smoothing process of clothes, so that damage to the clothes is reduced, the smoothing force of the smoothing roller can be conveniently adjusted through the smoothing mechanism of the air pump-shaped structure, and the smoothing operation of clothes with different materials can be conveniently performed when the clothes with softer materials and the clothes with harder materials are smoothed.

Description

Flush joint machine with supplementary threading function

Technical Field

The utility model relates to the technical field of clothing processing, in particular to a flat seaming machine with an auxiliary threading function.

Background

The flat sewing machine is also called a flat car, is commonly called a single needle flat sewing machine, 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 tidy, attractive, flat and firm, and has the characteristics of high sewing speed and the like. The existing flat seaming machine has high speed and general speed, the high speed flat seaming machine is a machine which uses a sewing thread to form a stitch on the stitching material and interweaves or sews one or more layers of stitching materials, but the existing high speed flat seaming machine has the following defects when in use: most of the existing high-speed flat seaming machines do not have the function of assisting in threading, and when the high-speed flat seaming machines work, a sewing thread is required to be threaded on the flat seaming machines, and the sewing thread is softer, so that the threading is inconvenient, and more time is likely to be consumed when the flat seaming machines are threaded, and the overall production efficiency is affected; when the existing high-speed flat seaming machine is used, a worker needs to manually pull the cloth to facilitate the sewing head to sew the cloth, when the worker manually pulls the cloth, the cloth is sometimes wrinkled, and the cloth needs to be leveled by the worker, so that the workload of the worker is increased, and the sewing efficiency is also affected.

In order to solve the problems, the utility model patent with the publication number of CN 217479713U discloses a high-speed lockstitch sewing machine with an auxiliary threading function, in the scheme, a lockstitch sewing machine head is fixed on the side surface of the top end of the platform, a bracket positioned on one side of the lockstitch sewing machine head is fixed on the side surface of the top end of the platform, a leveling mechanism is arranged in the bracket, and an auxiliary threading device is inserted on a placing plate; the sewing thread is threaded out from the threading hole on the sewing machine head through the auxiliary threading device, so that auxiliary threading is realized, threading efficiency is effectively improved, cloth is pressed at any time through the leveling mechanism, and therefore the cloth can be tightened when a worker pulls the cloth, labor is saved, and sewing efficiency is improved.

However, some defects still exist in the scheme, wherein the leveling structure in the scheme is a pressing plate, when clothes pass through the bottom end of the pressing plate, the edge of the pressing plate can damage the protrusions of the clothes, and meanwhile the pressing plate levels through a spring structure, so that leveling force cannot be adjusted, and the clothes cannot be adapted to clothes made of different materials.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lockstitch sewing machine with an auxiliary threading function.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a flat sewing machine with an auxiliary threading function comprises a workbench;

The utility model discloses a flat-bed sewing machine, including workstation, flat-bed sewing machine, workstation top is equipped with the flat-bed sewing machine aircraft nose, flat-bed sewing machine aircraft nose top is equipped with fixed establishment, one side that the workstation kept away from the flat-bed sewing machine aircraft nose is equipped with smooths the mechanism, smooths the mechanism side and is equipped with threading mechanism.

Preferably, the fixing mechanism comprises a fixing frame and a wire cylinder sleeve rod, the fixing frame is fixedly arranged in the middle of the top end of the head of the lockstitch sewing machine, the fixing frame is of a U-shaped structure, and the wire cylinder sleeve rod is fixedly arranged at the bottom end of the inner side of the fixing frame. The wire cylinder can be conveniently supported and fixed through the arranged wire cylinder sleeve rod.

Preferably, the smoothing mechanism comprises a supporting frame, a fixed column, a movable column and a smoothing roller, wherein the supporting frame is fixedly arranged on one side, far away from the head of the lockstitch sewing machine, of the top end of the workbench, the fixed column is arranged on the top end of the inner side of the supporting frame, the movable column is arranged at the bottom end of the fixed column, and the smoothing roller is arranged between the two movable columns. The smoothing roller with the cylindrical structure can roll and smooth clothes, friction between the smoothing structure and the clothes is reduced, and damage to the clothes is avoided.

Preferably, the smoothing mechanism further comprises an air pump, the air pump is arranged at the top end of the supporting frame, the supporting frame and the fixing columns are of hollow structures, the supporting frame and the fixing columns are communicated with each other, the moving columns penetrate through the fixing columns and are arranged inside the fixing columns, and the air pump is communicated with the supporting frame through a pipeline. The air pump can be used for conveniently adjusting the smoothing force of the smoothing roller, so that the smoothing operation of clothing made of different materials is adapted.

Preferably, the threading mechanism comprises a piston cylinder, a piston rod and a conduit, wherein the piston cylinder is arranged on the side face of the supporting frame, the piston rod is arranged inside the piston cylinder, the conduit is arranged inside the piston rod, and the conduit passes through the piston rod.

Preferably, the threading mechanism further comprises a placing plate, a sliding groove and a sliding block, wherein the placing plate is arranged below the piston cylinder, the sliding groove is formed in the side face of the supporting frame, and the sliding block is fixedly arranged on the side face of the piston cylinder.

(III) beneficial effects

Compared with the prior art, the utility model provides a lockstitch sewing machine with an auxiliary threading function, which has the following beneficial effects:

1. This flush joint machine with supplementary threading function, the structure of pacifying through the roll form structure of setting can rotate at the in-process of pacifying the clothing to the damage to clothing has been reduced.

2. This lockstitch sewing machine with supplementary threading function, the mechanism of pacifying through the air pump formula structure that sets up can be to pacifying the smooth dynamics of smooth roller and carry out convenient regulation to pacify the smooth dynamics of ordinary times can be convenient to softer clothing of material and harder clothing of material, and then the smooth operation of clothing of adaptation different materials.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is an enlarged schematic view of the present utility model at B;

In the figure: 1. a work table; 2. the flat seaming machine head; 3. a fixing mechanism; 301. a fixing frame; 302. a spool sleeve rod; 4. a smoothing mechanism; 401. a support frame; 402. fixing the column; 403. a moving column; 404. smoothing roller; 405. an air pump; 5. a threading mechanism; 501. a piston cylinder; 502. a piston rod; 503. a conduit; 504. placing a plate; 505. a chute; 506. a sliding block.

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.

Example 1

As shown in fig. 1 to 3, the utility model provides a lockstitch sewing machine with an auxiliary threading function, which comprises a workbench 1; the top end of the workbench 1 is provided with a flat seaming machine head 2, the top end of the flat seaming machine head 2 is provided with a fixing mechanism 3, one side of the workbench 1 away from the flat seaming machine head 2 is provided with a smoothing mechanism 4, and the side surface of the smoothing mechanism 4 is provided with a threading mechanism 5; the fixing mechanism 3 comprises a fixing frame 301 and a wire cylinder sleeve rod 302, wherein the fixing frame 301 is fixedly arranged in the middle of the top end of the flat seaming machine head 2, the fixing frame 301 is of a U-shaped structure, and the wire cylinder sleeve rod 302 is fixedly arranged at the bottom end of the inner side of the fixing frame 301; the smoothing mechanism 4 comprises a support frame 401, a fixed column 402, a movable column 403 and a smoothing roller 404, wherein the support frame 401 is fixedly arranged on one side, far away from the head 2 of the lockstitch sewing machine, of the top end of the workbench 1, the fixed column 402 is arranged on the top end of the inner side of the support frame 401, the movable column 403 is arranged at the bottom end of the fixed column 402, and the smoothing roller 404 is arranged between the two movable columns 403; the smoothing mechanism 4 further comprises an air pump 405, the air pump 405 is arranged at the top end of the support frame 401, the support frame 401 and the fixed column 402 are of hollow structures, the support frame 401 and the fixed column 402 are communicated with each other, the movable column 403 passes through the fixed column 402 and is arranged inside the fixed column 402, and the air pump 405 is communicated with the support frame 401 through a pipeline;

In this embodiment, through the fixed establishment 3 that sets up, can support the churn through churn loop bar 302, the smooth mechanism 4 of side can smooth the operation to clothing cloth simultaneously, and the structure of air pump 405 can be convenient is controlled smooth the dynamics, and smooth roller 404 edge is arc structure simultaneously, has avoided the damage that causes clothing or cloth.

Example 2

As shown in fig. 1-2, on the basis of embodiment 1, the present utility model provides a technical solution: the threading mechanism 5 comprises a piston cylinder 501, a piston rod 502 and a conduit 503, wherein the piston cylinder 501 is arranged on the side surface of the support frame 401, the piston rod 502 is arranged inside the piston cylinder 501, the conduit 503 is arranged inside the piston rod 502, and the conduit 503 passes through the piston rod 502; the threading mechanism 5 further comprises a placing plate 504, a sliding groove 505 and a sliding block 506, wherein the placing plate 504 is arranged below the piston cylinder 501, the sliding groove 505 is formed in the side face of the supporting frame 401, and the sliding block 506 is fixedly arranged in the side face of the piston cylinder 501;

In this embodiment, threading mechanism 5 through setting up can be fast carry out the threading to the line head, and piston structure can adsorb fast to the line head to promote threading efficiency.

The working principle of the lockstitch sewing machine with the auxiliary threading function is specifically described below.

When the device is used, as shown in fig. 1-3, clothes move from the inner side of the support frame 401 to the sewing machine head 2, the pressure of the pressure on the surface of the clothes is used for quickly smoothing the folds on the surface of the clothes, which pass through, the pressure of the pressure on the surface of the clothes can be regulated by the air pump 405, the smoothing force of the smoothing roller 404 can be conveniently controlled, the device is suitable for smoothing the clothes with different materials, when threading is required, the thread ends are placed at the tail ends of the guide pipes 503, the guide pipes 503 are simultaneously moved downwards until the thread ends pass through needle tails, after the piston cylinder 501 moves upwards and the piston rod 502 stays in place, the pressure in the piston cylinder 501 is reduced, the thread ends are adsorbed at the tail ends of the guide pipes 503, and then the thread ends can be quickly passed through the needle tails by moving the piston rod 502 and the piston cylinder 501 upwards.

Claims (4)

1. The utility model provides a flush joint machine with supplementary threading function, includes workstation (1), its characterized in that: the automatic sewing machine is characterized in that a sewing machine head (2) is arranged at the top end of the workbench (1), a fixing mechanism (3) is arranged at the top end of the sewing machine head (2), a flattening mechanism (4) is arranged on one side, away from the sewing machine head (2), of the workbench (1), and a threading mechanism (5) is arranged on the side face of the flattening mechanism (4);

The threading mechanism (5) comprises a piston cylinder (501), a piston rod (502) and a conduit (503), wherein the piston cylinder (501) is arranged on the side surface of the supporting frame (401), the piston rod (502) is arranged inside the piston cylinder (501), the conduit (503) is arranged inside the piston rod (502), and the conduit (503) passes through the piston rod (502);

Threading mechanism (5) still include place board (504), spout (505) and slider (506), place board (504) setting in piston cylinder (501) below, spout (505) are seted up in support frame (401) side, slider (506) are fixed to be set up in piston cylinder (501) side.

2. The flush joint machine with an auxiliary threading function according to claim 1, wherein: the fixing mechanism (3) comprises a fixing frame (301) and a wire cylinder sleeve rod (302), wherein the fixing frame (301) is fixedly arranged in the middle of the top end of a flat sewing machine head (2), the fixing frame (301) is of a U-shaped structure, and the wire cylinder sleeve rod (302) is fixedly arranged at the bottom end of the inner side of the fixing frame (301).

3. The flush joint machine with an auxiliary threading function according to claim 1, wherein: the leveling mechanism (4) comprises a supporting frame (401), a fixed column (402), a movable column (403) and leveling rollers (404), wherein the supporting frame (401) is fixedly arranged on one side, far away from a lockstitch machine head (2), of the top end of the workbench (1), the fixed column (402) is arranged on the top end of the inner side of the supporting frame (401), the movable column (403) is arranged at the bottom end of the fixed column (402), and the leveling rollers (404) are arranged between the two movable columns (403).

4. A lockstitch sewing machine having an auxiliary threading function as claimed in claim 3 wherein: the leveling mechanism (4) further comprises an air pump (405), the air pump (405) is arranged at the top end of the supporting frame (401), the supporting frame (401) and the fixing column (402) are of hollow structures, the supporting frame (401) and the fixing column (402) are communicated with each other, the moving column (403) penetrates through the fixing column (402) and is arranged inside the fixing column (402), and the air pump (405) is communicated with the supporting frame (401) through a pipeline.