CN213381193U

CN213381193U - Mushroom button universal fixture suitable for various knotting carts

Info

Publication number: CN213381193U
Application number: CN202022162153.XU
Authority: CN
Inventors: 纪树涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-08
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a mushroom grinding buckle universal fixture suitable for various knotting cars, which relates to the technical field of sewing machinery, and comprises a pressure bar component, a fixed block, a first adjusting screw, a first clamp plate, a second clamp plate and a pressure head, wherein the first clamp plate is provided with a first groove, the second clamp plate is provided with a second groove, the first adjusting screw simultaneously passes through the first groove and the second groove and is screwed on the fixed block, a clamping groove is formed between the first clamp plate and the second clamp plate, a bottom plate extends from one side of the fixed block, a sewing groove is arranged on the bottom plate and is positioned below the clamping groove, and the pressure bar component drives the pressure head to press against the side edge of the clamping groove; the utility model provides a be suitable for the mushroom of multiple model to detain the use, save the dismouting process, improve work efficiency's technical problem.

Description

Mushroom button universal fixture suitable for various knotting carts

Technical Field

The utility model relates to a sewing machine tool technical field indicates a mushroom button universal fixturing that is fit for multiple car of knoing especially.

Background

The mushroom button is characterized in that the button surface of the mushroom button is semicircular, the lower part of the button surface is a threading pin, an opening for threading is formed in the threading pin, and the mushroom button is integrally like a mushroom, so that the mushroom button is named and is the mushroom button as shown in figure 2; in the process of sewing the mushroom button on the clothes, a special mushroom button clamp is needed to be used for fixing the mushroom button clamp, then sewing is carried out through a knotting machine (the knotting machine is also called as a knotting vehicle), the traditional mushroom button clamp can only be matched with mushroom buttons of single models for use, when other mushrooms of larger or smaller models need to be replaced, another set of mushroom button clamp needs to be replaced for matching use, frequent disassembly and assembly are caused, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mushroom that is fit for multiple car of knoing and detains universal fixturing, the mushroom that is suitable for the multiple model of cooperation is detained and is used, saves the dismouting process, improves work efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

the utility model provides a universal fixturing is detained to mushroom that is fit for multiple car of knoing uses, includes depression bar subassembly, fixed block, first adjusting screw, first splint, second splint and pressure head, the first groove has been seted up on the first splint, the second groove has been seted up on the second splint, first adjusting screw passes first groove and second groove simultaneously, and spiral shell closes on the fixed block, form the draw-in groove between first splint and the second splint, one side of fixed block is extended there is the bottom plate, the sewing groove has been seted up on the bottom plate, and the sewing groove is located the below of draw-in groove, depression bar subassembly drives the pressure head and supports the side at the draw-in groove.

Furthermore, a limiting groove is formed in one end, close to the clamping groove, of the pressure head.

Further, the depression bar subassembly includes base, rotating member, extension spring and depression bar, base and fixed block fixed connection, the rotating member pin joint is on the base, the middle part of depression bar is fixed to be set up on the rotating member, and the one end of extension spring is fixed on the base, and the one end at the depression bar is fixed to the other end of extension spring, the other end and the pressure head fixed connection of depression bar.

The pressure lever assembly further comprises a second adjusting screw and a third adjusting screw, the pressure lever penetrates through the rotating piece, a second hole is formed in the side face of the rotating piece, the second adjusting screw is screwed in the second hole, and one end of the second adjusting screw abuts against the pressure lever; the upper end of the rotating piece is provided with a third hole, the third adjusting screw is screwed in the third hole, and one end of the third adjusting screw is abutted to the pressing rod.

Furthermore, a connecting piece is fixedly arranged on the base.

Further, the first clamping plate is L-shaped, and the second clamping plate is L-shaped.

The utility model has the advantages that: the mushroom button is sewn on the clothes by clamping the threading pin of the mushroom button between the clamping grooves, enabling the opening of the threading pin to be vertically communicated with the sewing groove, pressing the pressing head on the button surface of the mushroom button to clamp the mushroom button between the clamping grooves and the pressing head, and enabling the needle head of the knot tying machine to jump back and forth between the opening of the threading pin and the sewing groove to lead the mushroom button when sewing; the utility model discloses a set up first groove on first splint, set up the second groove on the second splint, first adjusting screw passes first groove and second groove simultaneously, and spiral shell closes on the fixed block, fix first splint and second splint on the fixed block simultaneously promptly through first adjusting screw, when the mushroom nail of bigger or littleer model needs to be changed, only need to unscrew first adjusting screw, the width of the draw-in groove that adjustment first splint and second splint formed, make its threading foot phase-match with the mushroom nail, do benefit to the knotter and make, compare with the conventional art, when changing the mushroom and detain the model, need not to use the utility model discloses dismantle from the knotter, thereby make the utility model discloses realize being suitable for the mushroom of multiple model to detain the use, saved the dismouting process, improved work efficiency to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a mushroom button described in the background art;

FIG. 3 is a schematic view of the structure of the mushroom being pressed by the pressing head at the clamping groove;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

fig. 5 is a side view of the overall structure of the present invention.

The reference signs are:

a pressure lever component 1, a base 11, a rotating piece 12, a tension spring 13, a pressure lever 14, a second adjusting screw 15, a third adjusting screw 16,

a fixed block 21, a first adjusting screw 22, a first clamping plate 23, a first groove 231, a second clamping plate 24, a second groove 241, a pressure head 25, a limiting groove 251, a clamping groove 26, a bottom plate 27, a sewing groove 271,

a connecting piece 3.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 5, the mushroom button universal fixture suitable for various knotting carts includes a pressure lever assembly 1, a fixing block 21, a first adjusting screw 22, a first clamping plate 23, a second clamping plate 24 and a pressure head 25, wherein the first clamping plate 23 is L-shaped, the second clamping plate 24 is L-shaped, the first clamping plate 23 is provided with a first groove 231, the second clamping plate 24 is provided with a second groove 241, the first adjusting screw 22 simultaneously passes through the first groove 231 and the second groove 241 and is screwed on the fixing block 21, a clamping groove 26 is formed between the first clamping plate 23 and the second clamping plate 24, the first clamping plate 23 and the second clamping plate 24 are fixed on the fixing block 21 by the first adjusting screw 22, when a larger or smaller mushroom nail needs to be replaced, only the first adjusting screw 22 needs to be unscrewed, the width of the clamping groove 26 formed by the first clamping plate 23 and the second clamping plate 24 is adjusted to be matched with the feet of the mushroom nail, do benefit to the knot-tying machine and make to make the utility model discloses realize being suitable for the mushroom that cooperates multiple model to detain and use.

One side of fixed block 21 extends there is bottom plate 27, has seted up sewing groove 271 on the bottom plate 27, and sewing groove 271 is located the below of draw-in groove 26, and depression bar subassembly 1 drives pressure head 25 and supports and press the side at draw-in groove 26, has seted up spacing groove 251 at the one end that pressure head 25 is close to draw-in groove 26.

Will the utility model discloses when the assembly is used on the knot-tying machine, through the threading foot card of detaining the mushroom between draw-in groove 26, and make the opening of threading foot communicate with each other with sewing groove 271 is perpendicular, the knot face that the mushroom was detained is pressed to pressure head 25, make the mushroom clip between draw-in groove 26 and pressure head 25, fix bottom plate 27 on the compress board of knot-tying machine simultaneously, when making up, dress is pushed down to the compress board of knot-tying machine, the syringe needle of knot-tying machine is the lead wire of beating back and forth between the opening of threading foot and sewing groove 271, make the mushroom buckle made up on dress.

The pressure lever assembly 1 comprises a base 11, a rotating part 12, a tension spring 13, a pressure lever 14, a second adjusting screw 15 and a third adjusting screw 16, the base 11 is fixedly connected with a fixed block 21, the rotating part 12 is pivoted on the base 11, one end of the tension spring 13 is fixed on the base 11, the other end of the tension spring 13 is fixed at one end of the pressure lever 14, the other end of the pressure lever 14 is fixedly connected with a pressure head 25, the pressure head 25 is fixedly connected onto the pressure lever 14 through a screw, the middle part of the pressure lever 14 is fixedly arranged on the rotating part 12, the pressure head 25 is pulled open manually, the pressure head 25 is far away from a clamping groove 26, meanwhile, the tension spring 13 is stretched at the other end of the pressure lever 14, a mushroom fastener is arranged between the clamping groove 26 and the pressure head 25.

The compression bar 14 penetrates through the rotating piece 12, a second hole is formed in the side face of the rotating piece 12, a second adjusting screw 15 is screwed in the second hole, and one end of the second adjusting screw abuts against the compression bar 14; the upper end of the rotating part 12 is provided with a third hole, the third adjusting screw 16 is screwed in the third hole, one end of the third adjusting screw abuts against the pressing rod 14, the angle of the pressing rod 14 can be adjusted by adjusting the second adjusting screw 15 and the third adjusting screw 16, and then the relative position between the pressing head 25 and the clamping groove 26 is adjusted, so that the mushroom nails can be clamped more stably after different types of mushroom nails are replaced.

Still fixedly on the base 11 being provided with connecting piece 3, connecting piece 3 has two, can with through connecting piece 3 the utility model discloses carry out fixed assembly with the knot-tying machine.

The utility model discloses a theory of operation does: through connecting piece 3, will the utility model discloses the assembly is on the knot-tying machine, make bottom plate 27 be located the top of the compress board of knot-tying machine, make the needle thread groove phase-match on sewing groove 271 and the compress board of knot-tying machine simultaneously, the threading foot card that detains the mushroom is between draw-in groove 26, and the opening that makes the threading foot communicates with each other with sewing groove 271 is perpendicular, pressure head 25 presses the knot face of detaining at the mushroom, make the mushroom detain the clamp between draw-in groove 26 and pressure head 25, fix bottom plate 27 on the compress board of knot-tying machine simultaneously, when making up, dress is pushed down to the compress board of knot-tying machine, the syringe needle of knot-tying machine makes a round trip to beat the lead wire between the opening of threading foot and sewing groove 271, make the mushroom detain and made up on dress.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a mushroom that is fit for multiple car of knoing and detains universal fixturing, includes the depression bar subassembly, its characterized in that: still include fixed block, first adjusting screw, first splint, second splint and pressure head, the first groove has been seted up on the first splint, the second groove has been seted up on the second splint, first adjusting screw passes first groove and second groove simultaneously, and spiral shell closes on the fixed block, form the draw-in groove between first splint and the second splint, one side of fixed block is extended there is the bottom plate, the sewing groove has been seted up on the bottom plate, and the sewing groove is located the below of draw-in groove, the depression bar subassembly drives the pressure head and supports the side that presses at the draw-in groove.

2. The mushroom button universal fixture suitable for various knotting carts as claimed in claim 1, wherein: and one end of the pressure head, which is close to the clamping groove, is provided with a limiting groove.

3. The mushroom button universal fixture suitable for various knotting carts as claimed in claim 1, wherein: the pressure lever component comprises a base, a rotating part, a tension spring and a pressure lever, the base is fixedly connected with the fixed block, the rotating part is pivoted on the base, the middle of the pressure lever is fixedly arranged on the rotating part, one end of the tension spring is fixed on the base, the other end of the tension spring is fixed at one end of the pressure lever, and the other end of the pressure lever is fixedly connected with the pressure head.

4. The mushroom button universal fixture suitable for various knotting carts as claimed in claim 3, wherein: the pressure lever assembly further comprises a second adjusting screw and a third adjusting screw, the pressure lever penetrates through the rotating piece, a second hole is formed in the side face of the rotating piece, the second adjusting screw is screwed in the second hole, and one end of the second adjusting screw abuts against the pressure lever; the upper end of the rotating piece is provided with a third hole, the third adjusting screw is screwed in the third hole, and one end of the third adjusting screw is abutted to the pressing rod.

5. The mushroom button universal fixture suitable for various knotting carts as claimed in claim 3, wherein: and the base is also fixedly provided with a connecting piece.

6. The mushroom button universal fixture for use with a plurality of knotting carts as claimed in any one of claims 1 to 5, wherein: the first clamping plate is L-shaped, and the second clamping plate is L-shaped.