CN218364435U

CN218364435U - Small hand mounting assembly for cylinder of pattern sewing machine

Info

Publication number: CN218364435U
Application number: CN202221841661.3U
Authority: CN
Inventors: 孙元良
Original assignee: Qingdao Aidagoo Garment Co ltd
Current assignee: Qingdao Aidagoo Garment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-24
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a small-hand mounting component of a cylinder of a pattern sewing machine, which relates to the technical field of sewing machines and comprises a groove plate, wherein the top of the groove plate is connected with a connecting frame through a bolt, and one side of the connecting frame, which is close to the groove plate, is fixedly connected with a slide rail; the one end fixedly connected with push-and-pull cylinder of slide rail, the push-and-pull rod is installed to push-and-pull cylinder's output, and the lateral wall fixedly connected with slider of push-and-pull rod, the lateral wall fixedly connected with of slider promote the cylinder, and the output fixedly connected with slide of promoting the cylinder, the lateral wall one end of slide has the connecting plate through bolted connection. The utility model discloses a cooperation of fixed box, push rod, push pedal, reset spring, stay cord and locating piece is used, when needs carry out the dismouting to the little hand, through promoting the push rod downwards, drives the push pedal and slides downwards along the inside wall of fixed box, and then slides in opposite directions through stay cord pulling locating piece, alright pull down the little hand, and easy and simple to handle is swift, need not to carry out the dismouting to the little hand with the help of external equipment, and the personnel of being convenient for use is worth promoting.

Description

Small hand mounting assembly for cylinder of pattern sewing machine

Technical Field

The utility model relates to a sewing machine technical field especially relates to a little hand installation component of style machine cylinder.

Background

Sewing machines (Sewing machines) are machines which use one or more Sewing threads to form one or more stitches in a material to be sewn, to interlace or stitch together one or more layers of the 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, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived. The sewing machine consists of four parts, including head, base, transmission and accessories. The sewing machine is composed of four parts of machine head, machine base, transmission and accessories. The head is an essential part of the sewing machine. The sewing machine consists of four mechanisms of material needling, thread hooking, thread picking and feeding, auxiliary mechanisms of winding, material pressing, tooth falling and the like, and the motion of the mechanisms is reasonably matched and works circularly to sew up sewing materials. The machine base is divided into two forms of a bedplate and a machine box. The table of the table bed machine base can be used for supporting machine head, and can be used as working table for sewing operation. The table board has various styles, such as one-drawer or multi-drawer folding type, cabinet type, desk type, etc. The machine box of the machine box type machine base plays a role in supporting and storing the machine head, so that the sewing machine is convenient to carry and store. The transmission part of the sewing machine is composed of a frame, a hand crank or a motor and the like. The frame is the machine's stanchion, supporting the bedplate and footboard. When the device is used, an operator steps on the pedal plate, the belt pulley is driven to rotate through the crank, and the machine head is driven to rotate through the belt. Most hand-operated devices or motors are directly mounted on the handpiece.

At present, the small hand of the cylinder of the pattern sewing machine is connected through a bolt, the bolt connection mode is complicated, the disassembly and assembly operation can be completed only by means of a spanner when the disassembly and assembly are carried out, and therefore the small hand mounting assembly of the cylinder of the pattern sewing machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the little hand of style machine cylinder among the prior art, all connect through the bolt, bolted connection's mode is comparatively loaded down with trivial details, when carrying out the dismouting, need just can accomplish the problem of dismouting operation with the help of the spanner, and the little hand installation component of style machine cylinder that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the small-hand mounting assembly for the cylinder of the pattern sewing machine comprises a groove plate, wherein the top of the groove plate is connected with a connecting frame through a bolt, and one side of the connecting frame, which is close to the groove plate, is fixedly connected with a sliding rail;

the improved sliding rail structure is characterized in that a push-pull air cylinder is fixedly connected to one end of the sliding rail, a push-pull rod is installed at the output end of the push-pull air cylinder, a sliding block is fixedly connected to the outer side wall of the push-pull rod, a push air cylinder is fixedly connected to the outer side wall of the sliding block, a sliding plate is fixedly connected to the output end of the push air cylinder, a connecting plate is connected to one end of the outer side wall of the sliding plate through a bolt, a small hand is attached to the bottom of the connecting plate, and an installation mechanism is fixedly connected to the middle position of the connecting plate.

Preferably, the installation mechanism comprises a fixing box, a push rod is slidably connected to the middle of the top of the fixing box, a push plate is fixedly connected to the bottom end of the push rod, a reset spring is fixedly connected to the middle of the top of the push plate, two pull ropes are fixedly connected to two sides of the middle of the top of the push plate, and four locating blocks are fixedly connected to the other ends of the push plate, away from the pull ropes.

Preferably, the other side of the outer side wall of the sliding block, which is far away from the pushing cylinder, is connected with the inner side wall of the sliding rail in a sliding manner, the other side of the outer side wall of the sliding plate, which is far away from the connecting plate, is connected with one side of the sliding block, which is close to the pushing cylinder, in a sliding manner, and the push-pull rod penetrates through one end of the sliding rail, which is close to the pushing cylinder, and is connected with the sliding rail in a sliding manner.

Preferably, the outer side wall of the fixing box is fixedly connected with the connecting plate, and the top of the positioning block is attached to the bottom of the small hand.

Preferably, the outer side wall of the fixed box is connected with one side of the small hand close to the connecting plate in a sliding mode, and the push rod penetrates through the top of the fixed box and extends to the middle position of the top of the push plate.

Preferably, the outer side wall of the push plate is in sliding connection with the inner side wall of the fixed box, the magnetism of the four positioning blocks is the same, the reset spring is sleeved on the outer side wall of the push rod, and the top end of the reset spring is fixedly connected with the middle of the top of the inner side wall of the fixed box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of fixed box, push rod, push pedal, reset spring, stay cord and locating piece is used, when needs carry out the dismouting to the little hand, through promoting the push rod downwards, drives the push pedal and slides downwards along the inside wall of fixed box, and then slides in opposite directions through stay cord pulling locating piece, alright pull down the little hand, and easy and simple to handle is swift, need not to carry out the dismouting to the little hand with the help of external equipment, and the personnel of being convenient for use is worth promoting.

2. The utility model discloses a push-and-pull cylinder, the push-and-pull rod, the slider, push cylinder, the cooperation of slide and connecting plate is used, when needs remove the chiselling department of little hand to the frid, work through push-and-pull cylinder drives the push-and-pull rod shrink, make the slider remove to the push-and-pull cylinder direction, be located chiselling department until little hand, then push cylinder begins work, promote slide and connecting plate downstream, make little hand get into chiselling department, alright sew, the injecing of sewing position when sewing has been realized, the pleasing to the eye degree of the quality of sewing and sewing back product has been guaranteed.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a small-hand mounting assembly of a cylinder of a pattern machine provided by the utility model;

fig. 2 is a schematic view of a three-dimensional side cut-open structure of a small-hand mounting assembly of a cylinder of a pattern machine provided by the utility model;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of a small hand mounting assembly of a cylinder of a pattern machine provided by the present invention;

fig. 4 is the utility model provides a three-dimensional spatial structure schematic diagram of the installation mechanism of the little hand installation component of style machine cylinder.

In the figure: 1 frid, 2 link, 3 slide rails, 4 push-and-pull cylinders, 5 push-and-pull rods, 6 sliders, 7 push cylinders, 8 sliding plates, 9 connecting plates, 10 small hands, 11 fixing boxes, 12 push rods, 13 push plates, 14 reset springs, 15 pull ropes and 16 positioning blocks.

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.

Referring to fig. 1-4, the small-hand mounting assembly for the cylinder of the pattern sewing machine comprises a groove plate 1, wherein the top of the groove plate 1 is connected with a connecting frame 2 through a bolt, and one side of the connecting frame 2, which is close to the groove plate 1, is fixedly connected with a sliding rail 3;

one end of the sliding rail 3 is fixedly connected with a push-pull air cylinder 4, the output end of the push-pull air cylinder 4 is provided with a push-pull rod 5, the outer side wall of the push-pull rod 5 is fixedly connected with a sliding block 6, the outer side wall of the sliding block 6 is fixedly connected with a push air cylinder 7, the output end of the push air cylinder 7 is fixedly connected with a sliding plate 8, one end of the outer side wall of the sliding plate 8 is connected with a connecting plate 9 through a bolt, the bottom of the connecting plate 9 is attached with a small hand 10, and the middle position of the connecting plate 9 is fixedly connected with an installation mechanism;

through the arrangement of the structure, the small hand 10 is moved to the grooving position of the groove plate 1 or the small hand 10 is moved to the initial position from the grooving position, the limitation of the sewing position during sewing is realized, and the sewing quality and the attractiveness of a sewn product are ensured.

The mounting mechanism comprises a fixing box 11, a push rod 12 is connected to the middle position of the top of the fixing box 11 in a sliding mode, a push plate 13 is fixedly connected to the bottom end of the push rod 12, a return spring 14 is fixedly connected to the middle position of the top of the push plate 13, two pull ropes 15 are fixedly connected to two sides of the middle of the top of the push plate 13, and four positioning blocks 16 are fixedly connected to the other ends, far away from the push plate 13, of the two pull ropes 15;

through the setting of above-mentioned structure, realized the quick dismantlement installation to little hand 10, solved the tradition and need just can be with the problem of little hand 10 pull down through with the help of external equipment, the personnel of being convenient for change little hand 10, have improved work efficiency.

The other side of the outer side wall, far away from the pushing cylinder 7, of the sliding block 6 is connected with the inner side wall of the sliding rail 3 in a sliding mode, the other side of the outer side wall, far away from the connecting plate 9, of the sliding plate 8 is connected with one side, close to the pushing cylinder 7, of the sliding block 6 in a sliding mode, and the push-pull rod 5 penetrates through one end, close to the pushing cylinder 4, of the sliding rail 3 and is connected with the sliding rail 3 in a sliding mode.

The outer side wall of the fixing box 11 is fixedly connected with the connecting plate 9, and the top of the positioning block 16 is attached to the bottom of the small hand 10.

The outer side wall of the fixing box 11 is connected with one side of the small hand 10 close to the connecting plate 9 in a sliding mode, and the push rod 12 penetrates through the top of the fixing box 11 and extends to the middle position of the top of the push plate 13.

The outer side wall of the push plate 13 is slidably connected with the inner side wall of the fixing box 11, the four positioning blocks 16 are identical in magnetism, the reset spring 14 is sleeved on the outer side wall of the push rod 12, and the top end of the reset spring 14 is fixedly connected with the middle of the top of the inner side wall of the fixing box 11.

In the utility model, when the small hand 10 is installed, the push rod 12 is firstly pushed downwards, the push plate 13 is driven to slide downwards along the inner side wall of the fixed box 11, and then the positioning block 16 is pulled to slide towards each other through the pull rope 15, at the moment, the reset spring 14 is in a stretching state, then the small hand 10 can be aligned to the bottom of the fixed box 11, the small hand 10 is pulled upwards, so that the top of the small hand 10 is attached to the bottom of the connecting plate 9, then the push plate 12 can be loosened, the push plate 13 is made to slide upwards under the action of the reset spring 14 in the stretching state, and further the pull rope 15 can not be pulled by the push plate 13, so that the positioning block 16 with the same magnetism slides outwards under the action of magnetic force, and is attached to the bottom of the small hand 10, and the installation is completed;

when sewing is carried out, an article to be sewn is placed at the bottom of the groove plate 1, cut pieces are flatly placed at the groove of the groove plate 1, then the push-pull air cylinder 4 is started, the push-pull rod 5 is driven to contract through the work of the push-pull air cylinder 4, the sliding block 6 moves towards the push-pull air cylinder 4 along the inner side wall of the guide rail 3 until the small hand 10 is positioned at the groove of the groove plate 1, then the air cylinder 7 is pushed to start working, the sliding plate 8 and the connecting plate 9 are pushed to move downwards, the small hand 10 enters the groove, and then sewing can be carried out;

when the small hand 10 needs to be detached, the push rod 12 is pushed downwards at first to drive the push plate 13 to slide downwards along the inner side wall of the fixing box 11, and then the pull rope 15 pulls the positioning block 16 to slide towards each other, so that the small hand 10 is not in contact with the small hand 10, the reset spring 14 is in a stretching state at the moment, then the small hand 10 can be pushed downwards to enable the small hand 10 to be separated from the fixing box 11, and the detachment of the small hand 10 is completed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A small-hand mounting assembly for a cylinder of a pattern sewing machine comprises a groove plate (1), wherein the top of the groove plate (1) is connected with a connecting frame (2) through a bolt, and the small-hand mounting assembly is characterized in that one side, close to the groove plate (1), of the connecting frame (2) is fixedly connected with a sliding rail (3);

the improved push-pull mechanism is characterized in that one end of the sliding rail (3) is fixedly connected with a push-pull cylinder (4), the output end of the push-pull cylinder (4) is provided with a push-pull rod (5), the outer side wall of the push-pull rod (5) is fixedly connected with a sliding block (6), the outer side wall of the sliding block (6) is fixedly connected with a pushing cylinder (7), the output end of the pushing cylinder (7) is fixedly connected with a sliding plate (8), one end of the outer side wall of the sliding plate (8) is connected with a connecting plate (9) through a bolt, the bottom of the connecting plate (9) is attached with a small hand (10), and the middle position of the connecting plate (9) is fixedly connected with an installing mechanism.

2. A small-hand mounting assembly for a cylinder of a pattern machine according to claim 1, wherein the mounting mechanism comprises a fixing box (11), a push rod (12) is slidably connected to the middle of the top of the fixing box (11), a push plate (13) is fixedly connected to the bottom end of the push rod (12), a return spring (14) is fixedly connected to the middle of the top of the push plate (13), two pull ropes (15) are fixedly connected to two sides of the middle of the top of the push plate (13), and four positioning blocks (16) are fixedly connected to the other ends of the two pull ropes (15) far away from the push plate (13).

3. A cylinder small-hand mounting assembly for a pattern machine according to claim 1, characterized in that the other side of the outer side wall of the sliding block (6) far away from the push cylinder (7) is slidably connected with the inner side wall of the sliding rail (3), the other side of the outer side wall of the sliding block (8) far away from the connecting plate (9) is slidably connected with one side of the sliding block (6) close to the push cylinder (7), and the push-pull rod (5) penetrates through one end of the sliding rail (3) close to the push-pull cylinder (4) and is slidably connected with the sliding rail (3).

4. A mounting assembly for a small hand of a cylinder of a pattern machine according to claim 2, characterized in that the outer side wall of the fixing box (11) is fixedly connected with the connecting plate (9), and the top of the positioning block (16) is attached to the bottom of the small hand (10).

5. A mounting assembly for the cylinder handlet of a pattern machine according to claim 2, characterized in that the outer side wall of the fixed box (11) is slidably connected with one side of the handlet (10) close to the connecting plate (9), and the push rod (12) penetrates through the top of the fixed box (11) and extends to the middle position of the top of the push plate (13).

6. The small-hand mounting assembly for the cylinder of the pattern sewing machine as claimed in claim 2, wherein the outer side wall of the push plate (13) is slidably connected with the inner side wall of the fixing box (11), the magnetism of the four positioning blocks (16) is the same, the return spring (14) is sleeved on the outer side wall of the push rod (12), and the top end of the return spring (14) is fixedly connected with the middle position of the top of the inner side wall of the fixing box (11).