CN216473884U

CN216473884U - Novel embroidery stitching mechanism

Info

Publication number: CN216473884U
Application number: CN202123127103.9U
Authority: CN
Inventors: 徐兵; 陈永涛
Original assignee: Shaoxing Fengbo Electromechanical Technology Co ltd
Current assignee: Shaoxing Fengbo Electromechanical Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a novel embroidery stitching mechanism, which comprises a knife rest seat, an embroidery, a bed knife and a slice groove, the knife rest seat is provided with a needle pressing mechanism which comprises a needle pressing seat, a needle pressing shaft, a needle pressing torsion spring and a needle pressing, the needle pressing seat is fixed on the tool rest seat, the needle pressing shaft is arranged on the needle pressing seat in a rotating fit manner, the needle pressing is vertically arranged and fixed on the needle pressing shaft, the needle pressing torsional spring is sleeved on the needle pressing shaft, one end of the needle pressing torsional spring is fixed on the needle pressing seat, the other end of the needle pressing torsional spring is abutted against the upper side of the needle pressing, the needle pressing comprises a fixed part, an extending part and an elbow part which are integrally formed, the needle pressing shaft is provided with a mounting groove, the fixing part is inserted in the mounting groove, the needle pressing torsion spring is abutted to the extending part, the elbow part extends downwards in an inclined mode, the front end of the elbow part is provided with a conical round head, and the elbow part is abutted to the embroidering hole. The utility model discloses in replace traditional preforming through novel tucking mechanism, make the embroidered piece have better location effect.

Description

Novel embroidery stitching mechanism

Technical Field

The utility model relates to a cooling tower technical field, in particular to novel embroidered piece tucking mechanism.

Background

When the embroidery device is used for embroidering, the sheet feeding device is required to align the center of the sheet hole of the fed embroidery sheet with the center of the embroidery needle, the embroidery sheet is pressed by the elastic pressing device and moves back and forth under the action of the swing rod through the shifting fork, so that the embroidery sheet is pushed forward, and the embroidery sheet is supplied in the embroidering process. And in the embroidering process, because the tabletting device adopts the elasticity of the tabletting to press the embroidery sheet to compress and position the embroidery sheet, the tabletting device adopts the inclined arrangement of a bent elastic steel sheet for realizing the compressing effect, the front end of the tabletting device is butted against the upper side of the embroidery sheet installed on the bed knife, and an arc-shaped bent gap is formed between the rear end of the tabletting device and the bed knife. In addition, when the embroidering operation is started, the embroidery plate is usually heavier, the embroidery plate is pulled by the plate feeding device through the shifting fork, the plate feeding device further drives the embroidery plate to rotate, however, a neutral position can be generated in the process that the shifting fork pushes forwards, lifts and moves backwards to touch the next embroidery plate, the embroidery plate is not stressed during the neutral position, and the embroidery plate can be withdrawn for a certain distance under the action of the gravity of the embroidery plate, so that the smoothness of the embroidering process is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel embroidery stitching needle

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel embroidery stitching mechanism comprises a knife rest seat, an embroidery sheet, a bed knife and sheet grooves, wherein the bed knife is fixed on the knife rest seat, the sheet grooves are buckled on the bed knife, the embroidery sheet is arranged between the bed knife and the sheet grooves in a penetrating manner, embroidery holes are formed in the embroidery sheet, a stitching mechanism is installed on the knife rest seat and comprises a stitching seat, a stitching shaft, a stitching torsional spring and a stitching needle, the stitching seat is fixed on the knife rest seat, the stitching shaft is installed on the stitching seat in a rotating fit manner, the stitching needle is vertically installed and fixed on the stitching shaft, the stitching torsional spring is sleeved on the stitching shaft, one end of the stitching torsional spring is fixed on the stitching seat, the other end of the stitching spring is abutted against the upper side of the stitching needle, the stitching needle comprises an integrally formed fixing part, an extending part and an elbow part, a mounting groove is formed in the stitching shaft, the fixing part is inserted in the mounting groove, the stitching torsional spring is abutted against the extending part, the elbow part of the stitching torsional spring is inclined and extends downwards, the front end of the elbow part is provided with a conical round head, and the elbow part is abutted to the embroidering hole.

Preferably, the bed knife is provided with a positioning groove, the sheet groove is buckled in the positioning groove, the sheet groove is provided with a needle pressing through groove, and the bent part penetrates through the needle pressing through groove and is abutted in the embroidering hole.

Preferably, the needle pressing seat is provided with a shaft hole, the needle pressing shaft penetrates through the shaft hole, and the needle pressing shaft is in running fit with the shaft hole

Preferably, one side of pressing the needle torsional spring towards pressing the needle file is provided with the button pole, and the other end bending has protruding type to take the pole, be provided with the button hole on the pressing the needle file, the button pole is inserted in the button hole, protruding type is taken the pole and is detained and take on the extension.

Preferably, the needle pressing shaft is axially provided with a needle pressing hole and a rotating rod hole, the needle pressing hole is communicated with the mounting groove, the fixing part is fixed on the needle pressing hole through a screw, and the rotating rod is fixedly mounted on the rotating rod hole.

In conclusion:

1. the utility model discloses in, tucking mechanism passes through tucking seat fixed mounting on the knife rest seat, can make tucking axle rotate on tucking seat through stirring the bull stick, to this can accomplish tucking along tucking axle circumference rotation, realize lifting the action of tucking, and under the effect of torsional spring, the torsional spring is detained and is taken on the extension, the spring action through the torsional spring makes tucking can keep decurrent pressure, it can contradict to set up the elbow portion and make downtheholely embroidering, guarantee that the embroidered piece can not appear skew and round trip movement.

2. The elbow portion of tucking sets up to crooked arcwall face with the junction of extension, crooked arcwall face can make the embroidered piece slide forward for the acute angle setting with the contained angle of horizontal plane makes, and the tucking can not cause the hindrance, and the front end of elbow portion is provided with the tapered button head and can avoids when the tucking torsional spring effect, and the embroidered piece send the piece can not cause the embroidered piece to slide and decrease.

Drawings

FIG. 1 is a schematic structural view of a novel embroidery stitching mechanism of the present invention;

FIG. 2 is a schematic structural view of a middle-pressure needle mechanism according to the present invention;

in the figure: 1. embroidery; 2. a bed knife; 3. positioning a groove; 4. a needle pressing mechanism; 41. pressing the needle seat; 42. a needle pressing shaft; 43. a needle pressing torsion spring; 44. pressing the needle; 441. a fixed part; 442. an extension portion; 443. a bent portion; 5. a shaft hole; 6. a button rod; 7. a convex hasp rod; 8. a buttonhole; 9. pressing a pinhole; 10. a rotating rod hole; 11. a sheet groove; 12. a tool holder mount; 13. and a needle pressing through groove.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

Referring to fig. 1-2, the present invention provides a novel embroidery stitching mechanism, which comprises a knife rest base, an embroidery 1, a bed knife 2 and a sheet groove 11, wherein the bed knife 2 is fixed on the knife rest base 12, the bed knife 2 is provided with a positioning groove 3, the sheet groove is buckled in the positioning groove 3, the sheet groove 11 is provided with a stitching through groove 13, the elbow portion 443 penetrates through the stitching through groove 13 and is abutted into an embroidery hole, the embroidery 1 is arranged between the bed knife 2 and the sheet groove, the embroidery 1 is provided with an embroidery hole, the knife rest base is provided with a stitching mechanism 4, the stitching mechanism 4 comprises a stitching seat 41, a stitching shaft 42, a stitching torsion spring 43 and a stitching 44, the stitching seat 41 is fixed on the knife rest base, the stitching seat 41 is provided with a shaft hole 5, the stitching shaft 42 is arranged on the shaft hole 5, the stitching shaft 42 is rotatably matched with the shaft hole 5, the stitching 44 is vertically arranged and fixed on the stitching shaft 42, the needle pressing torsion spring 43 is sleeved on the needle pressing shaft 42, one side of the needle pressing torsion spring 43 facing the needle pressing base 41 is provided with a button rod 6, the other end of the needle pressing torsion spring is bent to be provided with a convex lapping rod 7, the needle pressing base 41 is provided with a button hole 8, the button rod 6 is inserted into the button hole 8, the convex lapping rod 7 is lapped on the extending part 442, the needle pressing comprises a fixing part 441, an extending part 442 and an elbow part 443 which are integrally formed, the needle pressing shaft 42 is provided with an installation groove, the fixing part 441 is inserted into the installation groove, the needle pressing torsion spring 43 is abutted against the extending part 442, the elbow part 443 slantly extends downwards, the front end of the elbow part 443 is provided with a conical round head, the elbow part 443 is abutted against the embroidery hole, the needle pressing shaft 42 is provided with a needle pressing hole 9 and a rotating rod hole 10 along the axial direction, the needle pressing hole 9 is communicated with the installation groove, the fixing part 441 is fixed on the needle pressing hole 9 through a screw, and a rotating rod is fixedly arranged on the rotating rod hole 10.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel embroidered piece tucking mechanism, includes knife rest stand, embroidered piece, dead knife and film trap, and the dead knife is fixed on knife rest stand, and the film trap is detained and is established on the dead knife, and the embroidered piece is worn to establish between dead knife and film trap, is provided with on the embroidered piece to embroider and makes hole, its characterized in that: the improved embroidery machine is characterized in that a needle pressing mechanism is installed on the tool rest seat and comprises a needle pressing seat, a needle pressing shaft, a needle pressing torsion spring and a needle pressing, the needle pressing seat is fixed on the tool rest seat, the needle pressing shaft is installed on the needle pressing seat in a rotating fit mode, the needle pressing is vertically installed and fixed on the needle pressing shaft, the needle pressing torsion spring is sleeved on the needle pressing shaft, one end of the needle pressing torsion spring is fixed on the needle pressing seat, the other end of the needle pressing torsion spring abuts against the upper side of the needle pressing, the needle pressing comprises an integrally formed fixing portion, an extending portion and an elbow portion, a mounting groove is formed in the needle pressing shaft, the fixing portion is inserted into the mounting groove, the needle pressing torsion spring abuts against the extending portion, the elbow portion inclines and extends downwards, a conical round head is arranged at the front end of the elbow portion, and the elbow portion abuts against an embroidery hole.

2. The novel embroidery stitching mechanism of claim 1, wherein: the bed knife is provided with a positioning groove, the sheet groove is buckled in the positioning groove, the sheet groove is provided with a needle pressing through groove, and the bent part penetrates through the needle pressing through groove and is abutted in the embroidering hole.

3. The novel embroidery stitching mechanism of claim 2, wherein: the needle pressing base is provided with a shaft hole, the needle pressing shaft penetrates through the shaft hole, and the needle pressing shaft is in running fit with the shaft hole.

4. The novel embroidery stitching mechanism of claim 3, wherein: one side of pressing the needle torsional spring towards pressing the needle file is provided with the button pole, and the other end bending has protruding type to take the pole, be provided with the button hole on the pressing the needle file, the button pole inserts the button downthehole, protruding type takes the pole to detain and takes on the extension.

5. The novel embroidery stitching mechanism of claim 4, wherein: the needle pressing shaft is axially provided with a needle pressing hole and a rotating rod hole, the needle pressing hole is communicated with the mounting groove, the fixing part is fixed on the needle pressing hole through a screw, and the rotating rod is fixedly mounted on the rotating rod hole.