CN222362248U

CN222362248U - A zigzag double needle sewing machine

Info

Publication number: CN222362248U
Application number: CN202421006526.6U
Authority: CN
Inventors: 黄有红
Original assignee: Lanxi Ouli Clothing Co ltd
Current assignee: Lanxi Ouli Clothing Co ltd
Priority date: 2024-05-09
Filing date: 2024-05-09
Publication date: 2025-01-17
Anticipated expiration: 2034-05-09

Abstract

The utility model relates to the technical field related to the structure of sewing machines, and discloses a zigzag double-needle sewing machine, which comprises a sewing machine frame, wherein the upper side frame of the sewing machine frame is provided with a mounting plate, A through groove for the cloth to pass through is formed between the mounting plate and the sewing machine frame, and a pressing piece is arranged in the through groove in a sliding manner up and down. According to the utility model, the purpose of orderly conveying cloth in the through groove can be achieved through the arrangement of the sewing machine frame and the mounting plate, the purpose of real-time pressing or contact pressing of the cloth in the through groove can be achieved through the arrangement of the pressing arc plate in the pressing piece, the sewing procedure can be carried out by matching with the machine head in real time, the downward of the protruding part of the cloth can be achieved through the arrangement of the buffer plate, the cloth is in a relatively flat state in the processing process, the effect of enabling the pressing piece to present a reciprocating pressing cloth can be achieved through the arrangement of the driving piece, and the processing efficiency is greatly improved.

Description

Zigzag double-needle sewing machine

Technical Field

The utility model relates to the technical field related to sewing machine structures, in particular to a zigzag double-needle sewing machine.

Background

A sewing machine is a machine that interweaves or sews one or more layers of stitching material by forming one or more stitches on the stitching material with one or more stitching threads.

In the working process of the existing sewing machine, cloth is required to be continuously conveyed, and is required to be stopped by matching with a machine head in the conveying process, most of the existing stopping is required to be controlled by an operator, so that the overall processing efficiency is reduced, errors and the like are easy to occur in the sewing process, and in order to solve the problems, a zigzag double-needle sewing machine is provided.

Disclosure of utility model

The utility model aims to solve the technical problem that cloth processing is easy to make mistakes in the working process of the existing sewing machine mostly through manual control and pause, and provides a zigzag double-needle sewing machine which solves the problems.

The utility model solves the technical problems by adopting the following technical scheme:

The utility model provides a tortuous two needle sewing machine, includes the sewing frame, the upper side frame of sewing frame is equipped with the mounting panel, the mounting panel with form a logical groove that supplies the cloth to pass through between the sewing frame, it is equipped with to push down the casting die to slide from top to bottom to lead to the inslot, push down the casting die to include along lead to the vertical gliding arc board that pushes down in groove, push down the both sides of arc board and be the bending form setting that makes progress, just push down the draw-in groove has been seted up in the both sides of arc board, the sliding of draw-in groove is equipped with leads the slide bar, lead the one end of slide bar outwards to push down the arc board below, just lead the slide bar to be in to be equipped with the buffer board on the one end of pressing the arc board below, lead the slide bar relative the other end of buffer board is equipped with and is used for carrying out the spacing limiting plate that slides to the slide bar, the buffer board with be equipped with between the draw-in order to make the buffer board reset piece that resets, the upside that pushes down the arc board is equipped with and is used for driving the arc board to push down gliding driving piece.

Preferably, the reset piece comprises a reset spring arranged between the buffer plate and the clamping groove, one end of the reset spring is arranged on one side surface of the buffer plate, which is close to the clamping groove, and the other end of the reset spring is arranged on the side wall of the clamping groove, which is close to the buffer plate.

Preferably, a protective pad for protecting the cloth protruding portion is arranged on the bottom surface of the buffer plate.

Preferably, the driving piece is including locating flexible cylinder in the mounting panel, the output of flexible cylinder is equipped with promotes the base plate, promote the base plate with it is connected with a plurality of installation poles to support between the top of pressing the arc board.

Preferably, the two sides of the mounting plate are also provided with guide rails for enabling the pushing base plate to slide up and down orderly.

Preferably, a supporting foot for supporting the sewing machine frame is arranged at the bottom of the sewing machine frame.

The utility model has the advantages that the aim of orderly conveying cloth in the through groove can be achieved through the arrangement of the sewing machine frame and the mounting plate, the aim of real-time pressing or contact pressing of the cloth in the through groove can be achieved through the arrangement of the pressing arc plate in the pressing piece, the sewing procedure can be carried out by matching with the machine head in real time, the downward direction of the protruding part of the cloth can be achieved through the arrangement of the buffer plate, the cloth is in a relatively flat state in the processing process, the effect of reciprocating pressing of the cloth can be achieved through the arrangement of the driving piece, and the processing efficiency is greatly improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

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

FIG. 2 is an enlarged schematic view of A in FIG. 1;

The index marks in the drawings are as follows:

1. a sewing machine frame; 11, supporting legs 12, mounting frames;

2. Pressing part, 21, pressing arc plate, 211, through groove, 212, protective coating film, 213, clamping groove, 22, resetting part, 221, buffer plate, 2211, protective pad, 222, reset spring, 223, slide guiding rod, 224 and limiting plate;

3. A driving member; 31, telescopic cylinders, 32, pushing substrates, 33, mounting rods, 331 and guide rails.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

Referring to fig. 1 and 2, the sewing machine is a machine that uses one or more sewing threads to form one or more stitches on a sewing material, so that one or more layers of sewing materials are interwoven or sewn up, in the working process of the existing sewing machine, cloth is required to be continuously conveyed, and is required to be stopped by a machine head in the conveying process, and the existing stopping is mostly required to be controlled by an operator, so that the overall processing efficiency is reduced, and the problem that errors easily occur in the sewing process is solved, in order to solve the problem, a zigzag double-needle sewing machine is proposed, and the zigzag double-needle sewing machine comprises a sewing machine frame 1, wherein a mounting plate 12 is arranged on the upper side frame of the sewing machine frame 1, a through groove 211 for the cloth to pass through is formed between the mounting plate 12 and the sewing machine frame 1, a pressing part 2 is arranged in the through groove 211 in a vertically sliding way, the pressing part 2 comprises a pressing arc plate 21 vertically sliding up and down along the through groove 211, two sides of the pressing arc plate 21 are arranged in an upward bending way, a clamping groove 213 is arranged in two sides of the pressing arc plate 21, a guide 213 is arranged in the two sides of the pressing arc plate 213, and a buffer plate 21 is arranged in a sliding way, and a buffer plate 21 is arranged at one end opposite to the lower end of the buffer plate 21 is arranged at the buffer plate 21 and is in a sliding way, and is used for pressing the buffer plate 21 is in a sliding way, and is opposite to the buffer plate 21 is arranged at the buffer plate 21 and is in a sliding way, and is opposite to the buffer plate 21 and is in a sliding way, and is arranged at the buffer plate side and is opposite end to the buffer plate 21 and is in a sliding position and is positioned at the buffer plate side and is opposite side to the buffer plate and is positioned; the purpose of orderly conveying the cloth in the through groove 211 can be achieved by arranging the sewing machine frame 1 and the mounting plate 12, and can reach the purpose of pressing or contacting in real time to pressing the cloth in the logical groove 211 through the setting of pressing the arc board 21 in the pressure bearing member 2, can cooperate the aircraft nose in real time to carry out the sewing process, still can reach the bellied part of some cloth downwards through the setting of buffer board 221 to can guarantee that the cloth course of working is in relative leveling state, can reach the effect that makes above-mentioned pressure bearing member 2 present a reciprocal pressure bearing cloth through setting up of driving piece 3, improved the efficiency of processing greatly.

It should be noted that, in the above-mentioned sewing process, the cloth stopping specifically means that when the sewing machine head processes a certain area of the cloth, the cloth is in an undelivered state at this time, when the sewing machine head processes the area, an operator is required to pull the cloth, so as to realize a transmission process, and the cloth pulling process is a sewing machine stopping process, in this embodiment, the aim of orderly pressing or contacting and pressing the cloth can be achieved through the arrangement of the pressing arc plate 21 in the pressing member 2.

Moreover, the whole pressing arc plate 21 presents an upward arc surface shape so as to avoid damage to cloth at two ends of the pressing arc plate 21, the aim of protecting the cloth can be achieved through the arrangement, and a protective coating film 212 for preventing burrs of the cloth is further arranged at the top of the pressing arc plate 21.

Furthermore, the buffer plate 221 can also ensure the purpose of pressing down the raised portion of the cloth while buffering and protecting the cloth, and after the cloth passes through, in order to ensure that the buffer plate 221 can be reset, in this embodiment, specifically, the reset member 22 includes a reset spring 222 disposed between the buffer plate 221 and the clamping groove 213, one end of the reset spring 222 is disposed on a side surface of the buffer plate 221, which is close to the clamping groove 213, and the other end is disposed on a side wall of the clamping groove 213, which is close to the buffer plate 221, and after the buffer plate 221 is separated from the cloth contact, the reset spring 222 can drive the buffer plate 221 to reset gradually, thereby ensuring continuous operation of the buffer plate 221.

In order to prevent the buffer plate 221 from damaging the cloth, in this embodiment, a protection pad 2211 for protecting the raised portion of the cloth is disposed on the bottom surface of the buffer plate 221, and the protection effect of the buffer plate 221 is better by the protection pad 2211.

Further, the driving member 3 has a specific structure that the driving member 3 includes a telescopic cylinder 31 disposed in the mounting plate 12, a pushing base plate 32 is disposed at an output end of the telescopic cylinder 31, a plurality of mounting rods 33 are connected between the pushing base plate 32 and a top of the pressing arc plate 21, and the purpose of orderly sliding the pushing base plate 32 up and down when the telescopic cylinder 31 operates can be achieved through the arrangement of the telescopic cylinder 31, so that the mounting rods 33 and the pressing arc plate 21 are driven to synchronously slide up and down, and a whole up and down sliding process is a process of processing or conveying cloth.

It should be noted that, in order to ensure that the pushing base plate 32 and the pressing arc plate 21 can slide up and down orderly, in this embodiment, the two sides of the mounting plate 12 are further provided with a guide rail 331 for sliding the pushing base plate 32 up and down orderly, and the arrangement of the guide rail 331 can ensure the order of sliding the pushing base plate 32 and the pressing arc plate 21 up and down.

It should be noted that, in order to ensure that the whole sewing machine frame 1 can be stably arranged on the ground, in this embodiment, a supporting leg 11 for supporting the sewing machine frame 1 is arranged at the bottom of the sewing machine frame 1, and the sewing machine frame 1 can be stably arranged on the ground through the arrangement of the supporting leg 11.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims

1. A zigzag double-needle sewing machine comprises a sewing machine frame (1), and is characterized in that an upper side frame of the sewing machine frame (1) is provided with a mounting plate (12), a through groove (211) for cloth to pass through is formed between the mounting plate (12) and the sewing machine frame (1), a pressing part (2) is arranged in the through groove (211) in a sliding manner up and down, the pressing part (2) comprises a pressing arc plate (21) vertically sliding up and down along the through groove (211), two sides of the pressing arc plate (21) are arranged in an upward bending manner, clamping grooves (213) are formed in two sides of the pressing arc plate (21), a guide slide bar (223) is arranged in the clamping grooves (213) in a sliding manner, one end of the guide slide bar (223) outwards extends to the lower side of the pressing arc plate (21), a buffer plate (221) is arranged at one end of the guide bar (223) which is positioned below the pressing arc plate (21), the other end of the guide bar (223) is provided with a buffer plate (221) which is used for resetting the guide bar (221) and the buffer plate (221) which is used for resetting the buffer plate (22), the upper side of the pressing arc plate (21) is provided with a driving piece (3) for driving the pressing arc plate (21) to slide up and down.

2. The zigzag two-needle sewing machine according to claim 1, wherein the return member (22) comprises a return spring (222) disposed between the buffer plate (221) and the clamping groove (213), one end of the return spring (222) is disposed on a side surface of the buffer plate (221) adjacent to the clamping groove (213), and the other end is disposed on a side wall of the clamping groove (213) adjacent to the buffer plate (221).

3. The zigzag two-needle sewing machine according to claim 2, wherein a protective pad (2211) for protecting the raised portion of the cloth is provided on the bottom surface of the buffer plate (221).

4. The zigzag two-needle sewing machine according to claim 1, wherein the driving member (3) comprises a telescopic cylinder (31) arranged in the mounting plate (12), a pushing base plate (32) is arranged at the output end of the telescopic cylinder (31), and a plurality of mounting rods (33) are connected between the pushing base plate (32) and the top of the pressing arc plate (21).

5. The zigzag two-needle sewing machine according to claim 4, wherein the mounting plate (12) is further provided with guide rails (331) on both sides for allowing the pushing base plate (32) to slide up and down in order.

6. The zigzag two-needle sewing machine according to claim 1, wherein the bottom of the sewing machine frame (1) is provided with a supporting foot (11) for supporting the sewing machine frame (1).