CN210684152U

CN210684152U - Fixing clamp for sewing machine

Info

Publication number: CN210684152U
Application number: CN201921434526.5U
Authority: CN
Inventors: 刘理
Original assignee: Dongguan Yihao Sewing Equipment Co ltd
Current assignee: Dongguan Yihao Sewing Equipment Co ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-06-05
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a mounting fixture for sewing machine, comprising a base plate, one side of bottom plate is connected with the fixed plate, and is provided with the cylinder on the fixed plate to be provided with the connecting hole on the cylinder, the internal connection of connecting hole has the connecting rod, and the one end of connecting rod is connected with anchor clamps to it alternates to rotate in the inside of connecting rod and connects to be provided with the pivot on the anchor clamps. This mounting fixture for sewing machine can all be provided with the cylinder in the both sides of bottom plate, and the cylinder drives the connecting rod and removes, and the one end of connecting rod is connected with anchor clamps, because the upper end and the lower extreme of anchor clamps rotate through the pivot and adjust the shape of anchor clamps and accomplish the fixed of sewing product, starts the cylinder of both sides simultaneously and carries out automatic work to the anchor clamps, just so can replace the manual fixed work of sewing machine to a certain extent, improves sewing machine's work efficiency.

Description

Fixing clamp for sewing machine

Technical Field

The utility model relates to a sewing machine technical field specifically is a mounting fixture for sewing machine.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material so as to enable one or more layers of sewing materials to be interwoven or sewed, the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient; and derives the artistic forms of hand-push embroidery, computer embroidery, etc.

Present sewing machine can be fixed the product that needs the sewing when the production is used, is convenient for like this to produce the processing to the product, but the in-process that sews the product now all is manual to be fixed, can reduce sewing machine's work efficiency like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture for sewing machine to thereby it is manual to fix the problem that reduces sewing machine work efficiency to the product to propose current sewing machine among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme, a mounting fixture for sewing machine, comprising a base plate, one side of bottom plate is connected with the fixed plate, and is provided with the cylinder on the fixed plate to be provided with the connecting hole on the cylinder, the internal connection of connecting hole has the connecting rod, and the one end of connecting rod is connected with anchor clamps to be provided with the pivot on the anchor clamps and alternate and rotate the connection in the inside of connecting rod, be equipped with the spout with the locking fixed plate on the bottom plate, the fixed plate alternates in the spout through 4 group's bolts and is fixed with the bottom plate.

Preferably, both sides of the upper end of the bottom plate are connected with fixing plates in an L shape, and the lower ends of the fixing plates are provided with bolts for fixedly connecting with the bottom plate.

Preferably, the laminating of the both sides of connecting rod is provided with the limiting plate, and the one end of limiting plate is fixed with the cylinder through the bolt fastening to the other end of limiting plate is connected through pivot and the one end of connecting the fixed block.

Preferably, the lower end of the clamp is inclined, the upper end of the clamp is U-shaped, the upper end of the clamp is sleeved at the front end of the connecting rod, and the distance between the two ends of the upper end of the clamp is equal to that of the connecting rod.

Preferably, the two sides of the clamp are provided with connecting fixing blocks which are rectangular and arc-shaped, and the other ends of the connecting fixing blocks are attached to the two sides of the clamp and rotatably connected through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this mounting fixture for sewing machine can all be provided with the cylinder in the both sides of bottom plate, and the cylinder drives the connecting rod and removes, and the one end of connecting rod is connected with anchor clamps, because the upper end and the lower extreme of anchor clamps rotate through the pivot and adjust the shape of anchor clamps and accomplish the fixed of sewing product, starts the cylinder of both sides simultaneously and carries out automatic work to the anchor clamps, just so can replace the manual fixed work of sewing machine to a certain extent, improves sewing machine's work efficiency.

Drawings

FIG. 1 is a schematic view of a fixing clamp for a sewing machine according to the present invention;

FIG. 2 is a schematic diagram of the structure of the fixing clamp for sewing machine after the cylinder moves;

FIG. 3 is a front view of a fixing clamp for a sewing machine according to the present invention;

FIG. 4 is a schematic view of a structure of a fixing clamp of the fixing clamp for a sewing machine according to the present invention;

fig. 5 is an enlarged schematic structural view of a position a in fig. 1 of the fixing clamp for the sewing machine according to the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a cylinder, 3, a fixing plate, 4, a connecting rod, 5, a clamp, 6, a connecting fixing block, 7, a connecting hole, 8, a rotating shaft, 9 and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fixing clamp for a sewing machine comprises a base plate 1, one side of the base plate 1 is connected with a fixing plate 3, one side of the base plate 1 is welded with the fixing plate 3, the fixing plate 3 is provided with a cylinder 2, the fixing plate 3 is fixed with the cylinder 2 through a bolt, the cylinder 2 is provided with a connecting hole 7, both sides of the upper end of the base plate 1 are connected with the fixing plate 3, the fixing plate 3 is L-shaped, the lower end of the fixing plate 3 is provided with a bolt fixedly connected with the base plate 1, both sides of the base plate 1 are provided with the fixing plates 3, the fixing plate 3 is L-shaped, so that the cylinder 2 at the upper end can be fixed and limited through the fixing plate 3, when the sewing machine is used, products to be sewn can be fixed through the cylinders 2 at both sides, and the cylinders 2 at both sides can synchronously work to drive, the work efficiency of the sewing machine can be improved, the connecting rod 4 is connected inside the connecting hole 7, one end of the connecting rod 4 is connected with the clamp 5, the clamp 5 is provided with a rotating shaft 8 which is inserted into the connecting rod 4 to be rotatably connected, the two sides of the connecting rod 4 are provided with the limiting plates 9 in an attaching mode, one end of each limiting plate 9 is fixed with the air cylinder 2 through bolt fixing, the other end of each limiting plate 9 is connected with one end of the corresponding connecting fixing block 6 through the rotating shaft 8, the limiting plates 9 are arranged on the two sides of the connecting position of the connecting rod 4 and the air cylinder 2, the position of the connecting rod 4 is limited through the limiting plates 9, one end of each limiting plate 9 is fixed with the surface of the air cylinder 2 through bolts, so that the position between the air cylinder 2 and the connecting rod 4 can be fixed, the structure is more compact, the, the upper end of the clamp 5 is sleeved at the front end of the connecting rod 4, the distance between two ends of the upper end of the clamp 5 is equal to that of the connecting rod 4, the clamp 5 is sleeved at two sides of the front end of the connecting rod 4 through a U-shaped upper end, the clamp 5 and the connecting rod 4 can be rotatably connected through a rotating shaft 8, the position of the clamp 5 is convenient to adjust, the lower end of the clamp 5 is inclined, a sewing product can be conveniently fixed through the lower end of the clamp 5, the fixing speed of the sewing product is higher, the working efficiency of the sewing machine is improved, two sides of the clamp 5 are provided with connecting fixing blocks 6, the connecting fixing blocks 6 are rectangular, two sides are arc-shaped, the other ends of the connecting fixing blocks 6 are attached to two sides of the clamp 5 and rotatably connected through the rotating shaft 8, two sides of the upper end and the lower end of the clamp 5 are provided with the connecting fixing blocks 6, the rotating, the upper end and the lower end of the clamp 5 can be connected and can rotate through the connecting fixing block 6, so that the lower end of the rotating clamp 5 can fix a sewn product, and the fixing is more convenient, the cylinders 2 can be arranged on both sides of the bottom plate 1 of the fixing clamp for the sewing machine, the cylinders 2 drive the connecting rod 4 to move, one end of the connecting rod 4 is connected with the clamp 5, the upper end and the lower end of the clamp 5 rotate through the rotating shaft 8 to adjust the shape of the clamp 5 to fix the sewn product, and simultaneously, the cylinders 2 on both sides are started to automatically work the clamp 5, so that the manual fixing work of the sewing machine can be replaced to a certain extent, the working efficiency of the sewing machine is improved, the bottom plate 1 is provided with the sliding groove for locking the fixing plate 3, and the fixing plate 3 is fixed with the bottom plate 1 through 4 groups of bolts inserted in the sliding groove, when the interval between the cylinder 2 needs to be adjusted, the fixed plate 3 can be moved left and right to fix the position on the chute, so that the interval between the cylinders 2 can be adjusted, and the cloth with different sizes can be conveniently fixed.

The working principle is as follows: when the fixing clamp for the sewing machine is used, whether the internal parts and the structure of the fixing clamp for the sewing machine are finished or not is checked at first, then the fixing clamp for the sewing machine is used after being familiar with the internal installation operation process of the fixing clamp for the sewing machine, when the fixing clamp is used, the distance between the air cylinders 2 is adjusted according to the size of cloth fixed as required, when the distance between the air cylinders 2 is required to be adjusted, the fixing plate 3 can be moved leftwards and rightwards to be fixed on a chute, so that the distance between the air cylinders 2 is adjusted, the sewing product is placed at the front end of the bottom plate 1, the air cylinders 2 at two sides of the bottom plate 1 are started, the connecting rod 4 connected with the front end is driven by the air cylinders 2 after working to move, when the connecting rod 4 moves forwards, the clamp 5 at the front end of the connecting rod 4 rotates, because the upper end and the lower end of the clamp 5 are connected, therefore, when the connecting rod 4 moves forwards, the upper end and the lower end of the clamp 5 can be adjusted in position through the middle rotating shaft 8, the lower end of the rotating shaft 8 rotates to be inwards inclined, a sewing product at the lower end can be clamped and fixed conveniently, the sewing product can be fixed conveniently under the back-and-forth movement of the cylinder 2, the working efficiency of the sewing machine can be improved to a certain extent, the internal installation and operation process of the fixing clamp for the sewing machine is completed, and the working principle of the fixing clamp for the sewing machine is the same.

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 invention.

Claims

1. The utility model provides a mounting fixture for sewing machine which characterized in that: including bottom plate (1), one side of bottom plate (1) is connected with fixed plate (3), and is provided with cylinder (2) on fixed plate (3) to be provided with connecting hole (7) on cylinder (2), the internal connection of connecting hole (7) has connecting rod (4), and the one end of connecting rod (4) is connected with anchor clamps (5) to be provided with pivot (8) on anchor clamps (5) and alternate and rotate the connection in the inside of connecting rod (4), be equipped with the spout with locking fixed plate (3) on bottom plate (1), fixed plate (3) are fixed with bottom plate (1) through 4 group's bolt alternates in the spout.

2. The fixing jig for a sewing machine according to claim 1, characterized in that: both sides of the upper end of the bottom plate (1) are connected with fixing plates (3), the fixing plates (3) are L-shaped, and bolts are arranged at the lower ends of the fixing plates (3) and fixedly connected with the bottom plate (1).

3. The fixing jig for a sewing machine according to claim 1, characterized in that: the laminating of the both sides of connecting rod (4) is provided with limiting plate (9), and the one end of limiting plate (9) is fixed with cylinder (2) through the bolt fastening to the other end of limiting plate (9) is connected through pivot (8) and the one end of being connected fixed block (6).

4. The fixing jig for a sewing machine according to claim 1, characterized in that: the lower extreme of anchor clamps (5) is the slope form, and the upper end of anchor clamps (5) is the U shape, and the front end of connecting rod (4) is established to the last pot head of anchor clamps (5) to the distance between anchor clamps (5) upper end both ends equals with connecting rod (4).

5. The fixing jig for a sewing machine according to claim 1, characterized in that: the two sides of the clamp (5) are provided with connecting fixing blocks (6), the connecting fixing blocks (6) are rectangular, the two sides of the connecting fixing blocks are arc-shaped, and the other ends of the connecting fixing blocks (6) are attached to the two sides of the clamp (5) and are connected in a rotating mode through rotating shafts (8).