CN214782560U

CN214782560U - Sewing equipment

Info

Publication number: CN214782560U
Application number: CN202120364593.5U
Authority: CN
Inventors: 林勤志
Original assignee: Taizhou Weima Automation Technology Co ltd
Current assignee: Taizhou Weima Automation Technology Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-19
Anticipated expiration: 2031-02-06

Abstract

The utility model provides a sewing machine, including sewing platform, one side of sewing platform is provided with the mounting bracket, is provided with the sewing machine aircraft nose on the mounting bracket. When the sewing machine is used, the sewing material can be dragged from left to right. When dragging the sewing material from left to right, because the sewing machine aircraft nose sets up on the mounting bracket of sewing platform rear side, so the sewing machine aircraft nose can not hinder dragging of sewing material, is difficult for influencing the process of sewing up of sewing material. The mounting frame is provided with a mounting plate, the mounting plate is connected with a sliding plate in a sliding manner, the sewing machine head and the machine head power mechanism are both mounted on the sliding plate, and the mounting plate is provided with a driving piece for driving the sliding plate to lift. The applicability of the sewing machine can be greatly improved by controlling the lifting of the head of the sewing machine through the driving piece, so that the sewing machine provided with the lifting device can be used for processing fluffy sewing materials and thicker sewing materials.

Description

Sewing equipment

Technical Field

The utility model relates to a sewing machine.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm.

At present, chinese patent No. CN210237992U discloses a patch pocket sewing machine, which comprises a frame, wherein a sewing platform for placing sewing material is arranged on the frame, and a sewing machine head for sewing the sewing material is arranged on the sewing platform. In the process of using the sewing machine head for sewing the sewing material, the sewing machine head is arranged on the sewing platform and is positioned on the right side of the sewing platform, so the sewing material is required to be dragged from front to back. However, when the sewing material is dragged from front to back, the mounting rack arranged at the rear side of the sewing platform can block the movement of the sewing material, and certain influence is caused on the sewing process of the sewing material.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a sewing machine, it has the difficult removal that hinders the seam material of sewing machine aircraft nose for the difficult advantage that receives the influence of the process of sewing up of seam material.

In order to solve the technical problem, the technical scheme of the utility model is that: the sewing equipment comprises a sewing platform, wherein a mounting frame is arranged on the rear side of the sewing platform, and a sewing machine head is arranged on the mounting frame.

Through the technical scheme, when the sewing machine is used for sewing the sewing material, the sewing material can be dragged from left to right. When dragging the sewing material from left to right, because the sewing machine aircraft nose sets up on the mounting bracket of sewing platform rear side, so the sewing machine aircraft nose can not hinder dragging of sewing material, is difficult for influencing the sewing process of sewing material.

Preferably, the mounting frame is provided with a mounting plate, the mounting plate is connected with a sliding plate in a sliding manner, the sewing machine head is mounted on the sliding plate, and the mounting plate is provided with a driving piece for driving the sliding plate to lift.

Through above-mentioned technical scheme, when needs sew up fluffy seam material or thicker seam material, shift up through driving piece control sliding plate and sewing machine aircraft nose, so presser foot on the sewing machine aircraft nose and sewing platform's interval increase, the presser foot on the sewing machine aircraft nose is difficult to be blockked by the seam material, and the sewing machine can be normal use. The applicability of the sewing machine can be greatly improved by controlling the lifting of the head of the sewing machine through the driving piece, so that the sewing machine provided with the lifting device can be used for processing fluffy sewing materials and thicker sewing materials.

Preferably, the automatic feeding device further comprises a machine head power mechanism arranged on the rear side of the mounting plate, a sliding hole is formed in the mounting plate, the machine head power mechanism penetrates through the sliding hole, and the machine head power mechanism can be driven by the sliding plate to slide up and down in the sliding hole.

Through the technical scheme, the machine head power mechanism is used for driving the sewing machine head to work. In the process that the driving piece controls the sliding plate and the sewing machine head to lift, the sliding plate drives the machine head power mechanism to slide up and down in the sliding hole. Install aircraft nose power unit in the mounting panel rear side, so aircraft nose power unit can not occupy the space above the sewing platform, is difficult for influencing this sewing machine's use.

Preferably, a connecting plate is arranged on the side wall of the mounting plate, and a limiting groove is formed in the connecting plate; the sliding plate is provided with a bracket, the bracket is provided with a limiting tooth, and the limiting tooth is vertically opposite to the limiting groove; when the limiting teeth are inserted into the limiting grooves, the limiting teeth are tightly attached to the inner groove walls of the limiting grooves.

Through the technical scheme, when the common sewing material is processed, the sliding plate and the sewing machine head are controlled to move downwards through the driving piece. When the sliding plate and the sewing machine head move downwards to the limit position, the limiting teeth are inserted into the limiting grooves and are abutted against the inner groove walls of the limiting grooves, and the limiting teeth and the limiting grooves are matched to limit the transverse movement of the sewing machine mechanism, so that the sewing process is more stable.

Preferably, the limiting groove is flared.

Through above-mentioned technical scheme, the spacing groove is the flaring setting, so at the in-process that the sliding plate moved down, spacing tooth can be more smooth insert the spacing inslot portion.

Preferably, a sliding groove is formed in the side wall of the mounting plate, and one side of the connecting plate is arranged in the sliding groove.

Through the technical scheme, when the connecting plate is installed, one side of the connecting plate is placed into the sliding groove, so that the side wall of the connecting plate is abutted to the inner groove wall of the sliding groove, the sliding groove can be used for limiting the connecting plate to move up and down, and the connecting plate can be installed on a specified position conveniently and accurately.

Preferably, the side wall of the sliding plate is provided with a baffle, the side wall of the mounting plate is provided with a buffer, and the baffle and the buffer are opposite up and down.

Through the technical scheme, the baffle is gradually close to the buffer in the process that the driving piece controls the sliding plate and the sewing machine head to move downwards. When the baffle contacts with the buffer, the buffer is used for buffering the downward movement of the sliding plate through the baffle, so that the sliding plate is not easy to deform or damage, and the sewing machine mechanism and the machine head power mechanism are not easy to damage.

Preferably, the number of the buffers is two, and the two buffers are respectively arranged on two sides of the sewing machine head; the baffle is arranged on the side wall of the sliding plate, which is far away from the mounting plate, and the baffle is used for extruding the two groups of buffers.

Through above-mentioned technical scheme, two sets of buffers are established in the both sides of sewing machine aircraft nose respectively, so when the buffer down moved the sliding plate and cushioned, the difficult condition that appears to one side slope of sliding plate.

Preferably, the lateral wall department of mounting panel is provided with the extension board, the driving piece sets up extension board top, just the output shaft of driving piece is run through downwards the extension board.

Through above-mentioned technical scheme, set up the driving piece at the top of extension board for the installation of driving piece becomes more convenient.

Preferably, the driving member comprises two driving cylinders installed at the top of the extension plate, and the two driving cylinders are symmetrically arranged with the sewing machine head as a center.

Through the technical scheme, the sliding plate is driven to lift under the combined action of the two driving cylinders, so that the sliding plate is not prone to inclining to one side in the lifting process.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial schematic structural view of an embodiment;

FIG. 3 is a partial cross-sectional schematic view of an embodiment.

Reference numerals: 1. mounting a plate; 2. a sliding plate; 3. a drive member; 4. a sliding hole; 5. a sewing machine head; 6. a machine head power mechanism; 7. a connecting plate; 8. a limiting groove; 9. a support; 10. limiting teeth; 11. a chute; 12. a baffle plate; 13. a buffer; 14. an extension plate; 15. a sewing platform; 16. and (7) mounting frames.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

A sewing machine, as shown in figures 1 and 2, comprises a sewing platform 15 for placing sewing material. The rear side of the sewing platform 15 is provided with a mounting frame 16, and a machine head lifting device is arranged on the mounting frame 16. The machine head lifting device comprises a mounting plate 1, a sliding plate 2 connected to the side wall of the mounting plate 1 in a sliding manner, and a driving piece 3 used for driving the sliding plate 2 to lift.

The mounting plate 1 is fixedly arranged on the mounting frame 16. The mounting plate 1 is provided with extension plates 14 near the side walls of the sliding plate 2, and the extension plates 14 are located above the sliding plate 2. The driving part 3 is arranged at the top of the extension plate 14, the driving part 3 comprises two driving cylinders which are arranged side by side, two piston rods of the driving cylinders vertically penetrate through the extension plate 14 downwards, and the two piston rods of the driving cylinders are connected to the top of the sliding plate 2. When in use, the piston rod of the driving cylinder stretches to drive the sliding plate 2 to slide up and down.

As shown in fig. 2 and 3, two guide rails are arranged side by side at the position of the mounting plate 1 close to the side wall of the sliding plate 2, both of the guide rails are arranged along the vertical direction, and both of the guide rails are located below the extending plate 14. The sliding plate 2 is connected with the mounting plate 1 in a sliding way through two guide rails. The bottom of mounting panel 1 has been seted up sliding hole 4, and sliding hole 4 runs through in mounting panel 1 along the horizontal direction. One side that sliding plate 2 deviates from mounting panel 1 is provided with sewing machine aircraft nose 5, and one side that sliding plate 2 is close to mounting panel 1 is provided with support 9, and support 9 passes from sliding hole 4, and support 9 can slide from top to bottom in sliding hole 4 under sliding plate 2's drive. The frame 9 is provided with a head power mechanism 6, and the head power mechanism 6 is used for driving the sewing machine head 5 to operate.

The side wall of the mounting plate 1 close to the sliding plate 2 is provided with a sliding chute 11 which is horizontally arranged, and the sliding chute 11 is positioned below the guide rail. The inside connecting plate 7 that is provided with of spout 11, the spacing groove 8 that the flaring set up is seted up at the top of connecting plate 7. The sliding plate 2 is provided with a bracket 9 close to the side wall of the mounting plate 1, and the bracket 9 is positioned right above the connecting plate 7. The bottom surface of the bracket 9 is provided with a limiting tooth 10, and the width of the cross section of the limiting tooth 10 is gradually reduced towards one side of the connecting plate 7. When the sliding plate 2 moves downwards to the limit position, the limit teeth 10 are inserted into the limit grooves 8, and the outer side walls of the limit teeth 10 are tightly attached to the inner side walls of the limit grooves 8 so as to limit the transverse movement of the sewing machine mechanism.

The mounting panel 1 is close to lateral wall department of sliding plate 2 and is provided with two link, and two link divide and establish in the both sides of sliding plate 2, all are provided with buffer 13 on each link, and buffer 13's head sets up towards the top. The side wall of the sliding plate 2, which is far away from the mounting plate 1, is provided with a baffle plate 12, the baffle plate 12 is positioned above the two buffers 13, and in the process of moving the sliding plate 2 downwards, the baffle plate 12 can simultaneously contact the heads of the two buffers 13.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. A sewing machine comprising a sewing platform (15), characterized in that: a mounting rack (16) is arranged on the rear side of the sewing platform (15), and a sewing machine head (5) is arranged on the mounting rack (16); the sewing machine is characterized in that a mounting plate (1) is arranged on the mounting frame (16), a sliding plate (2) is connected to the mounting plate (1) in a sliding mode, a sewing machine head (5) is mounted on the sliding plate (2), and a driving piece (3) used for driving the sliding plate (2) to ascend and descend is arranged on the mounting plate (1).

2. A sewing machine according to claim 1, wherein: the automatic feeding device is characterized by further comprising a machine head power mechanism (6) arranged on the rear side of the mounting plate (1), a sliding hole (4) is formed in the mounting plate (1), the machine head power mechanism (6) penetrates through the sliding hole (4), and the machine head power mechanism (6) can be driven by the sliding plate (2) to slide up and down in the sliding hole (4).

3. A sewing machine according to claim 1, wherein: a connecting plate (7) is arranged on the side wall of the mounting plate (1), and a limiting groove (8) is formed in the connecting plate (7); a bracket (9) is arranged on the sliding plate (2), a limiting tooth (10) is arranged on the bracket (9), and the limiting tooth (10) is vertically opposite to the limiting groove (8); when the limiting teeth (10) are inserted into the limiting grooves (8), the limiting teeth (10) are tightly attached to the inner wall of the limiting grooves (8).

4. A sewing machine according to claim 3, wherein: the limiting groove (8) is arranged in a flaring manner.

5. A sewing machine according to claim 3, wherein: the lateral wall department of mounting panel (1) is provided with spout (11), one side setting of connecting plate (7) is in spout (11).

6. A sewing machine according to claim 1, wherein: the side wall of the sliding plate (2) is provided with a baffle (12), the side wall of the mounting plate (1) is provided with a buffer (13), and the baffle (12) is opposite to the buffer (13) up and down.

7. A sewing machine according to claim 6, wherein: two groups of buffers (13) are arranged, and the two groups of buffers (13) are respectively arranged at two sides of the sewing machine head (5); the baffle (12) is arranged on the side wall of the sliding plate (2) departing from the mounting plate (1), and the baffle (12) is used for extruding the two groups of buffers (13).

8. A sewing machine according to claim 1, wherein: the lateral wall department of mounting panel (1) is provided with extension board (14), driving piece (3) set up extension board (14) top, just the output shaft of driving piece (3) runs through downwards extension board (14).

9. A sewing machine according to claim 8, wherein: the driving piece (3) comprises two driving cylinders arranged at the top of the extension plate (14), and the two driving cylinders are symmetrically arranged by taking the sewing machine head (5) as a center.