CN217869435U

CN217869435U - First tooth piece of piecing together makes up appurtenance and sewing machine

Info

Publication number: CN217869435U
Application number: CN202221209649.0U
Authority: CN
Inventors: 宋海英; 王晓燕; 冯大兵; 董绪翠
Original assignee: Shandong Weiqiao Jiajia Home Textile Co ltd
Current assignee: Shandong Weiqiao Jiajia Home Textile Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-22
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a piece together first dental lamina and make up appurtenance and sewing machine belongs to the family and spins the equipment field. The technical scheme includes that the auxiliary tool for sewing the head-splicing tooth sheets comprises a bottom plate, wherein a cutting sheet guide part is arranged on the bottom plate, the cutting sheet guide part is an inverted U-shaped folded plate, one straight edge of the cutting sheet guide part is fixedly connected with the bottom plate, a certain gap is formed between the other straight edge of the cutting sheet guide part and the bottom plate, and a tooth sheet guide part is arranged between a suspended edge and the bottom plate. The utility model has the advantages that the cut pieces are sent into the cut piece guiding piece along the sewing direction after being folded, the cloth cover is positioned below the tooth piece guiding piece, the folding flanging is positioned above the tooth piece guiding piece to form a fixed folding shape, and the step of ironing in advance is omitted; simultaneously send into appurtenance with the facing, facing guide spare can keep the relative position of facing and cut-parts with cut-parts guide spare promptly, need not the manual work and draws the facing, reduces staff intensity of labour, improves the unity of making up the position, makes up the effect more pleasing to the eye.

Description

First tooth piece of piecing together makes up appurtenance and sewing machine

Technical Field

The utility model relates to a family spins the equipment field, especially relates to a piece together first dental lamina and makes up appurtenance to and a sewing machine.

Background

In home textile products such as common bed sheets, pillowslip and the like in life, a piecing tooth structure is usually sewn along the side line of a cloth cover, and the specific structure is that the edge of the cloth cover is turned over by a certain width, a strip-shaped tooth sheet is clamped between two turned over cloth covers, and meanwhile, the tooth sheet is exposed to a certain degree relative to the turned over cloth cover. The tooth distributing structure improves the aesthetic property of the home textile, strengthens the edge strength of the home textile and avoids edge separation of the cloth after long-time use.

In home textile manufacturing enterprises, the sewing of the cloth teeth usually folds and irons the edge of the cloth cut piece to keep the folding width stable during sewing, and then a worker inserts the tooth piece in the interlayer to push the tooth piece to the sewing machine head in front of the sewing machine. The sewing mode needs ironing in advance, operation steps are increased, workers need to pull the tooth sheets at any time to keep the sewing position in the sewing process, the sewing position is difficult to keep uniform, mistakes are easy to occur, and the sewing efficiency is low.

Disclosure of Invention

The utility model discloses it is inefficient when making up to family's fabrics cloth tooth structure, make up the problem that the position is difficult to accurate unity, provide one kind and piece together first dental lamina and make up appurtenance.

In order to solve the problem, the utility model discloses a technical scheme do, an piece together first tooth piece and make up appurtenance, comprising a base plate, be provided with cut-parts guide on the bottom plate, cut-parts guide is U type folded plate, cut-parts guide includes the fixed plate and the hang plate of perpendicular to bottom plate, and connect the flat board of the two top edge line of fixed plate and hang plate, the base and the bottom plate fixed connection of fixed plate, certain clearance has between the base of hang plate and the bottom plate, be provided with tooth piece guide between hang plate and the bottom plate, tooth piece guide includes interior guide part and the outer guide part that is located interior guide part one end, interior guide part is on a parallel with the flat board, outer guide part is located the outside of U type folded plate and buckles to the bottom plate top. The cut pieces are folded and sent into the cut piece guide piece along the sewing direction, the cloth cover is positioned below the tooth piece guide piece, and the folding flanging is positioned above the tooth piece guide piece to form a fixed folding shape, so that the step of ironing in advance is omitted; simultaneously send into appurtenance with the dental lamina from outer guide part, the relative position of dental lamina and cut-parts can be kept with the cut-parts guide to the dental lamina guide, need not the manual work and draws the dental lamina, reduces staff intensity of labour, improves the unity of making up the position, makes up the effect more pleasing to the eye.

Preferably, the cross section of the dental lamina guide part is U-shaped, the U-shaped opening of the dental lamina guide part faces the outer side of the suspended plate, sealing plates are arranged at the positions, corresponding to the inner guide parts, of the U-shaped opening, and the sealing plates are connected with two side lines of the U-shaped opening. One side of the outer guide part is open, so that the dental film can be conveniently placed in the outer guide part, and meanwhile, the inner guide part forms a closed structure and can accurately guide the position of the dental film.

Preferably, the top edge line of the outer guide portion is horizontal and parallel to the hanging plate. The outer guide part is provided with a twisting position, so that the input direction of the tooth sheet is vertical to that of the cut piece, and the input of the tooth sheet and the input of the cut piece are not interfered with each other.

Preferably, there is a smooth transition between the inner and outer guide portions. Prevent the dental film from being blocked in the dental film guide.

Preferably, the size of the U-shaped opening of the outer guide portion gradually increases in a direction away from the inner guide portion. The teeth sheet is prevented from being blocked at the entrance of the outer guide part, and the edges of the outer guide part are prevented from scratching the teeth sheet.

Preferably, at least two of the dental film guides are provided, and the dental film guides are stacked one on top of the other. Multiple layers of tooth sheets can be sewed according to the requirement.

Preferably, install the regulating part on the cut-parts guide, regulating part one end and cut-parts guide sliding connection, the other end and the tooth piece guide fixed connection of regulating part, the slip direction perpendicular to hanging plate of regulating part. The exposed width of the dental film can be adjusted, and the applicability of the auxiliary tool is improved.

Preferably, the adjusting part is an L-shaped plate and comprises a horizontal part and a vertical part, a groove hole formed in the horizontal part along the sliding direction is formed in the horizontal part, a stud is arranged on the upper surface of the flat plate and penetrates through the groove hole, a compression nut is installed on the stud, the vertical part is located on the outer side of the suspended plate, and the tooth sheet guide part is fixedly installed on one surface of the vertical part facing the suspended plate. The studs are fixed with the upper surface of the flat plate, so that the cut pieces inside the cut piece guide part cannot be scraped.

Preferably, the cut-parts guiding part further comprises an inner folding plate, the inner folding plate is located inside the cut-parts guiding part and is parallel to the flat plate, one sideline of the inner folding plate is connected with the bottom edge of the suspended plate, and a certain gap is formed between the sideline of the inner folding plate, which is far away from the suspended plate, and the fixing plate. The edge of the inner folded plate is close to the fixed plate, so that the folded shape of the cut pieces is better maintained.

On the other hand, the utility model also provides a sewing machine, including table surface, table surface is last to be equipped with sewing machine head, still installs foretell first facing of piecing together on the table surface and makes up appurtenance, along cloth direction of delivery, the first facing of piecing together makes up appurtenance and is located sewing machine head's dead back. The sewing machine is provided with the splicing head tooth piece sewing auxiliary tool, so that the splicing head cloth tooth structure can be sewn more quickly and excellently, the operation is convenient, and the production efficiency is improved.

According to the technical scheme, the utility model has the advantages that the auxiliary tool for sewing the pieced tooth sheets is designed and manufactured, the relative positions between the cut pieces and the tooth sheets are fixed through the cut piece guide parts and the tooth sheet guide parts which are nested inside and outside, the relative positions can be adjusted as required, and meanwhile, the shape of the edge of the cut piece can be kept to be folded through the shape formed by the two guide parts; the teeth sheet moves smoothly in the teeth sheet guide without jamming, and the teeth sheet input and the cut piece input do not interfere with each other; the tool, namely the sewing machine, saves the process of ironing before sewing, does not need to manually pull the toothed sheet to adjust the position of the toothed sheet, can keep the accurate and uniform sewing position, and improves the production efficiency and the aesthetic property of home textiles.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of a first embodiment of the present invention.

Fig. 3 is a schematic structural view of a tooth piece guide according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a tooth piece guide according to a second embodiment of the present invention.

Fig. 5 is a schematic structural view of a tooth piece guide in the third embodiment of the present invention.

Fig. 6 is a schematic view of the usage principle of the present invention.

Fig. 7 is a schematic view of the usage principle of the third embodiment of the present invention.

In the figure: 1. the novel cutting machine comprises a base plate, 2 parts of a cutting piece guide piece, 2-1 parts of a fixing plate, 2-2 parts of a flat plate, 2-3 parts of a hanging plate, 2-4 parts of an inner folded plate, 3 parts of a tooth piece guide piece, 3-1 parts of an inner guide part, 3-2 parts of an outer guide part, 4 parts of an adjusting piece, 4-1 parts of a horizontal part, 4-2 parts of a vertical part, 5 parts of a stud, 6 parts of a compression nut, 01 parts of a cutting piece and 02 parts of a tooth piece.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments in this patent without making creative efforts, shall fall within the protection scope of this patent.

Example one

As shown in figures 1-3, an auxiliary tool for sewing split teeth comprises a bottom plate 1, a cut piece guide 2 is arranged on the bottom plate 1, the cut piece guide 2 is a U-shaped folded plate, the cut piece guide 2 comprises a fixed plate 2-1 and a suspended plate 2-3 which are perpendicular to the bottom plate, and a flat plate 2-2 which is connected with the upper edge lines of the fixed plate 2-1 and the suspended plate 2-3, the bottom edge of the fixed plate 2-1 is fixedly connected with the bottom plate 1, the bottom edge line of the suspended plate 2-3 is provided with an inner folded plate 2-4, the inner folded plate 2-4 is parallel to the bottom plate 1 and has a certain interval with the bottom plate 1, one edge line of the inner folded plate 2-4 is connected with the bottom edge of the suspended plate 2-3, the opposite side of the edge is close to the fixed plate 2-1 and has a certain interval with the fixed plate 2-1, the upper surface of a flat plate 2-2 is provided with a stud 5, the stud 5 is installed on the flat plate 2-2 in a non-penetrating mode such as welding, an adjusting part 4 is installed on a cutting piece guide part 2 through the stud 5, the adjusting part 4 is an L-shaped plate, the adjusting part 4 comprises a horizontal part 4-1 and a vertical part 4-2, the horizontal part is provided with a slotted hole arranged along the length direction of the horizontal part 4-1, the stud 5 penetrates through the slotted hole and is provided with a gland nut 6, the vertical part 4-2 is positioned at the outer side of a suspended plate 2-3 and is parallel to the suspended plate, one side of the vertical part 4-2 facing the suspended plate 2-3 is provided with a certain number of tooth piece guide parts 3, the tooth piece guide parts 3 are positioned between a bottom plate 1 and an inner folded plate 2-4, when the tooth piece guide parts 3 are two or more, the tooth piece guide parts 3 are arranged in an up-down stacking mode, a certain gap is formed between the tooth piece guide part 3 positioned at the lowest part and the bottom plate 1;

the tooth sheet guide piece 3 is a flat bending plate, the cross section of the tooth sheet guide piece is U-shaped and comprises an inner guide part 3-1 and an outer guide part 3-2 positioned at one end of the inner guide part 3-1, the inner guide part 3-1 is parallel to the flat plate 2-2, the outer guide part 3-2 is positioned on the outer side of the U-shaped folded plate 2 and is bent towards the upper part of the bottom plate 1 in a circular arc shape, the outer guide part 3-2 and the inner guide part 3-1 are in smooth transition, a sealing plate is arranged at the position, corresponding to the inner guide part 3-1, of an opening of the U-shaped, the sealing plate is connected with two side lines of the U-shaped opening, the inner guide part is enabled to form a flat square hole, and meanwhile, the sealing plate is connected with the horizontal part 4-1 of the adjusting piece 4, and the connection area is increased.

The cutting piece guide part and the tooth piece guide part are both made of sheet metals.

The using method of the embodiment is as shown in fig. 6, before use, the position of the adjusting part 4 is adjusted according to the exposed width of the dental lamina required by sewing, the hold-down bolt 6 is screwed for fixation, then the edge of the cutting piece 01 is folded and sent into the cutting piece guiding part, the folded edge is positioned between the flat plate 2-2 and the inner folded plate 2-4, the folded shape of the cutting piece is kept between the bottom surface of the dental lamina guiding part positioned at the lowest part of the cutting piece main body and the bottom plate 1 through the shape of the inner cavity of the auxiliary tool, and therefore the cutting piece does not need to be ironed in advance; the tooth piece 02 is sent into the inner guide part from the opening of the outer guide part of the tooth piece guide part, and the tooth piece 02 is positioned in the folding interlayer of the cutting piece 01 and is accurately fixed by the tooth piece guide part; the cutting piece is aligned with the feeding end of the tooth piece and pulled out of the other end of the auxiliary tool, sewing can be conducted, in the sewing process, due to the fact that the sewing machine runs at a high speed, the sewing position of the cutting piece tooth piece is equivalently compressed, the rear end of the cutting piece tooth piece is located relatively through the auxiliary tool, and therefore in the whole sewing process, the relative position between the cutting piece and the tooth piece can be accurately kept, and the auxiliary tool is not needed.

Example two

The structure principle of the present embodiment is substantially the same as that of the first embodiment, except that in the present embodiment, the tooth piece guide is configured as shown in fig. 4, the size of the U-shaped opening of the outer guide portion 3-2 is gradually increased towards the direction away from the inner guide portion 3-1, so that the tooth piece has a larger free space in the outer guide portion 3-2, and the problem that the tooth piece is caught by the edge of the metal plate of the outer guide portion 3-2 to cause jamming and tooth piece scratching is avoided.

The method of using the present embodiment is the same as the first embodiment.

EXAMPLE III

The structure principle of the present embodiment is basically the same as that of the first embodiment, except that in the present embodiment, the tooth piece guide is structured as shown in fig. 5, the outer guide portion 3-2 is twisted by 90 degrees, so that the top side line of the outer guide portion 3-2 is horizontal and parallel to the suspended plate 2-3, and the upper and lower panels of the outer guide portion are curved.

As shown in fig. 7, in the present embodiment, when in use, the teeth sheet and the cut segment are input from two directions perpendicular to each other, so that the teeth sheet and the cut segment which are about to enter the auxiliary tool are not overlapped and do not interfere with each other, thereby avoiding the friction interference between the fabrics.

Based on the above embodiment, the invention further provides a sewing machine, which comprises a workbench top, wherein a sewing machine head is arranged on the workbench top, the workbench top is further provided with the auxiliary tool for sewing the splicing head tooth sheet in any embodiment, the auxiliary tool for sewing the splicing head tooth sheet is positioned right behind the sewing machine head along the cloth conveying direction, and the outer guide part is positioned on one side of the auxiliary tool far away from the sewing machine head.

The utility model has the advantages that the auxiliary tool for sewing the pieced tooth sheets is designed, the relative position between the cutting sheets and the tooth sheets is fixed through the cutting sheet guide part and the tooth sheet guide part which are nested inside and outside, the relative position can be adjusted according to the requirement, and the shape of the edge of the cutting sheet can be kept to be folded through the shape formed by the two guide parts; the teeth sheet moves smoothly in the teeth sheet guide without jamming, and the teeth sheet input and the cut piece input do not interfere with each other; the tool, namely the sewing machine, saves the process of ironing before sewing, does not need to manually pull the tooth piece to adjust the position of the tooth piece, can keep the accurate unification of the sewing position, and improves the production efficiency and the aesthetic property of home textiles.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a first tooth piece of piecing together makes up appurtenance, its characterized in that, includes bottom plate (1), be provided with cut-parts guide (2) on bottom plate (1), cut-parts guide (2) are U type folded plate, cut-parts guide (2) include the perpendicular to fixed plate (2-1) and the hang-over plate (2-3) of bottom plate, and connect fixed plate (2-1) with dull and stereotyped (2-2) of two sidelines of hang-over plate (2-3), the base of fixed plate (2-1) with bottom plate (1) fixed connection, the base of hang-over plate (2-3) with certain clearance has between bottom plate (1), hang-over plate (2-3) with be provided with tooth piece guide (3) between bottom plate (1), tooth piece guide (3) include interior guide (3-1) and be located the outer guide (3-2) of interior guide (3-1) one end, interior guide (3-1) are on a parallel with the bottom plate (2-2), the guide (2) is located the outside of cutting-2) and buckle to the bottom plate (2) outside.

2. The auxiliary tool for split-head dental lamina sewing of claim 1, wherein the cross section of the dental lamina guide (3) is U-shaped, the U-shaped opening of the dental lamina guide (3) faces the outer side of the suspended plate (2-3), and a sealing plate is arranged at the position of the U-shaped opening corresponding to the inner guide part (3-1).

3. The auxiliary tool for split-head dental lamina sewing according to claim 2, characterized in that the middle of the outer guide part (3-2) is twisted, and the top side line of the outer guide part (3-2) is horizontal and parallel to the hanging plate (2-3).

4. The auxiliary tool for stitching a tooth piece according to any one of claims 1 to 3, wherein the inner guide portion (3-1) and the outer guide portion (3-2) are smoothly transitioned.

5. The auxiliary tool for split-head dental lamina sewing according to claim 2 or 3, characterized in that the size of the U-shaped opening of the outer guide portion (3-2) is gradually increased in a direction away from the inner guide portion (3-1).

6. The auxiliary tool for split-head dental lamina sewing according to any one of claims 1-3, characterized in that at least two of the dental lamina guides (3) are provided, and each of the dental lamina guides (3) is arranged in a stacked manner.

7. Auxiliary tool is made up to piecing together tooth piece according to any one of claims 1-3, characterized in that, install regulating part (4) on cut-parts guide (2), regulating part (4) one end with cut-parts guide (2) sliding connection, the other end of regulating part (4) with tooth piece guide (3) fixed connection, the slip direction of regulating part (4) is perpendicular to hang-over board (2-3).

8. The auxiliary tool for splicing the head and the tooth piece to be sewn according to claim 7, wherein the adjusting piece (4) is an L-shaped plate and comprises a horizontal portion (4-1) and a vertical portion (4-2), a slotted hole is formed in the horizontal portion and arranged along the sliding direction, a stud (5) is arranged on the upper surface of the flat plate (2-2) and penetrates through the slotted hole, a compression nut (6) is installed on the stud, the vertical portion (4-2) is located on the outer side of the suspended plate (2-3), and the tooth piece guide piece (3) is fixedly installed on one surface, facing the suspended plate (2-3), of the vertical portion (4-2).

9. A split-head dental floss auxiliary tool according to any one of claims 1-3, wherein the cutting piece guide further comprises an inner folded plate (2-4), the inner folded plate (2-4) is positioned inside the cutting piece guide and parallel to the flat plate (2-2), one edge of the inner folded plate (2-4) is connected with the bottom edge of the suspended plate (2-3), and a certain gap is provided between the edge of the inner folded plate (2-4) away from the suspended plate (2-3) and the fixing plate (2-1).

10. A sewing machine comprises a worktable, a sewing machine head is arranged on the worktable, and the auxiliary tool for sewing the head splicing tooth sheets is arranged on the worktable and is positioned right behind the sewing machine head along the cloth conveying direction.