CN212834421U

CN212834421U - Automatic longitudinal sewing machine with tension adjusting device

Info

Publication number: CN212834421U
Application number: CN202020852596.9U
Authority: CN
Inventors: 冯圣国; 李云; 陈枢
Original assignee: Jiangsu Sdefu New Materials Co ltd
Current assignee: Jiangsu Sdefu New Materials Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-30
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an automatic longitudinal joint machine with tension adjusting device, including the mounting bracket of longitudinal joint machine body and installation longitudinal joint machine body, still include the base, install the support of the form of bending on the base, the both sides of installing mounting panel and mounting panel on the support are equipped with deflector roll one, the inside of seting up cavity and cavity on the mounting panel is equipped with stopper and guide arm, the lower table wall of stopper is fixed with the dancer roll. The utility model discloses in, the regulating roller is fixed at the lower table wall of stopper, and the guide arm runs through the stopper and rather than sliding fit, under the effect of spring, the spacer pin carries out the block with the spacing groove, through stirring the piece and leading to the setting of groove, can make the spacer pin break away from the inside of spacing groove, and the staff can adjust the position of regulating roller as required in order to realize adjusting the tension of stock, compares traditional regulation mode of twisting the bolt, and it is more convenient that the operation is got up, has reduced staff's the amount of labour.

Description

Automatic longitudinal sewing machine with tension adjusting device

Technical Field

The utility model relates to a longitudinal joint machine technical field especially relates to an automatic longitudinal joint machine with tension adjusting device.

Background

When the automatic longitudinal sewing machine is used, the tension required by the towel blank when reaching the machine body is different due to the difference of the thickness of the blank and the direction of the looped pile.

Traditional tension adjusting device is comparatively loaded down with trivial details when using, need repeated screw up and loosen locking bolt and rotate and just can adjust suitable tension, has increased staff's the amount of labour.

Accordingly, an automatic longitudinal sewing machine with a tension adjusting device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the operation of a quilting machine in the prior art is more complicated and the labor amount of workers is increased, the automatic longitudinal sewing machine with the tension adjusting device is provided.

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

the utility model provides an automatic longitudinal joint machine with tension adjusting device, includes the mounting bracket of longitudinal joint machine body and installation longitudinal joint machine body, still includes the base, install the support of the form of bending on the base, the both sides of installing mounting panel and mounting panel on the support are equipped with deflector roll one, the inside of seting up cavity and cavity on the mounting panel is equipped with stopper and guide arm, the lower wall of stopper is fixed with the dancer rools, the inner chamber of stopper runs through to have two spacer pins and pass through spring elastic connection between two spacer pins, the spacing groove has been seted up on the guide arm.

As a further description of the above technical solution:

and a second guide roller is installed on the support, and a third guide roller is installed on the mounting frame.

As a further description of the above technical solution:

the guide rod penetrates through the limiting block.

As a further description of the above technical solution:

the limiting grooves are distributed at equal intervals along the vertical direction of the guide rod.

As a further description of the above technical solution:

and a poking block is fixed on the limit pin and extends to the outside of the limit block through a through groove formed in the limit block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, the regulating roller is fixed at the lower table wall of stopper, and the guide arm runs through the stopper and rather than sliding fit, under the effect of spring, the spacer pin carries out the block with the spacing groove, through stirring the piece and leading to the setting of groove, can make the spacer pin break away from the inside of spacing groove, and the staff can adjust the position of regulating roller as required in order to realize adjusting the tension of stock, compares traditional regulation mode of twisting the bolt, and it is more convenient that the operation is got up, has reduced staff's the amount of labour.

Drawings

FIG. 1 is a schematic structural diagram of an automatic longitudinal sewing machine according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an internal structure of a guide rod according to an embodiment of the present invention;

fig. 3 shows a schematic view of an internal structure of a limiting block according to an embodiment of the present invention;

illustration of the drawings:

1. a base; 2. a support; 3. a cavity; 4. a guide bar; 5. a first guide roller; 6. a limiting block; 7. a regulating roller; 8. a second guide roller; 9. a guide roller III; 10. a mounting frame; 11. a longitudinal sewing machine body; 12. a limiting groove; 13. a shifting block; 14. a spring; 15. a through groove; 16. a spacing pin; 17. and (7) mounting the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic longitudinal sewing machine with a tension adjusting device comprises a longitudinal sewing machine body 11 and a mounting frame 10 for mounting the longitudinal sewing machine body 11, wherein a guide roller III 9 is mounted on the mounting frame 10, the automatic longitudinal sewing machine further comprises a base 1, the mounting frame 10 is fixed at the top of the base 1, a bent support 2 is mounted on the base 1, a guide roller II 8 is mounted on the support 2, a mounting plate 17 is mounted on the support 2, guide rollers I5 are arranged on two sides of the mounting plate 17, the guide rollers I5 are fixed on the support 2, a cavity 3 is formed in the mounting plate 17, a limiting block 6 and a guide rod 4 are arranged in the cavity 3, the guide rod 4 is fixed on the inner wall of the vertical end of the cavity 3, the guide rod 4 penetrates through the limiting block 6, the limiting block 6 can be limited by the guide rod 4, the limiting block 6 can only move in the vertical direction, an adjusting roller 7 is fixed on the lower, two limiting pins 16 penetrate through the inner cavity of the limiting block 6, the two limiting pins 16 are elastically connected through a spring 14, a limiting groove 12 is formed in the guide rod 4, and the spring 14 gives elastic force for clamping the limiting pins 16 with the limiting groove 12.

Specifically, as shown in fig. 2, the limiting grooves 12 are distributed at equal intervals along the vertical direction of the guide rod 4, and the limiting pins 16 are engaged with the limiting grooves 12 at different positions, so that the tension of the blank can be adjusted.

Specifically, as shown in fig. 1 and 3, a toggle block 13 is fixed on the limit pin 16, the toggle block 13 extends to the outside of the limit block 6 through a through groove 15 formed in the limit block 6, the toggle block 13 is in sliding fit with the through groove 15, and the toggle block 13 can drive the limit pin 16 to move, so that the limit pin 16 can be conveniently separated from the inside of the limit groove 12.

The working principle is as follows: during the use, when the tension of stock is adjusted to needs, stir two and move piece 13 and press to stopper 6's center department, it drives the inside of spacer pin 16 from spacing groove 12 to dial piece 13, the spacing to stopper 6 has been relieved, at this moment, can remove stopper 6 and regulating roller 7 in the vertical direction, when removing required position, loosen and dial piece 13, under the effect of spring 14, spacer pin 16 carries out the block with spacing groove 12, the fixing to stopper 6 and regulating roller 7 has been realized, the tension to the stock has been realized adjusting, compare traditional adjusting mode of twisting the bolt, it is more convenient to operate, staff's the amount of labour has been reduced.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic longitudinal joint machine with tension adjusting device, includes mounting bracket (10) of longitudinal joint machine body (11) and installation longitudinal joint machine body (11), its characterized in that still includes base (1), install support (2) of bending form on base (1), the both sides of installing mounting panel (17) and mounting panel (17) on support (2) are equipped with deflector roll (5), the inside of seting up cavity (3) and cavity (3) on mounting panel (17) is equipped with stopper (6) and guide arm (4), the lower wall of stopper (6) is fixed with adjust roller (7), the inner chamber of stopper (6) runs through and has two spacer pins (16) and through spring (14) elastic connection between two spacer pins (16), set up spacing groove (12) on guide arm (4), be fixed with on spacer pin (16) and dial logical groove (15) that move piece (13) and set up on spacer pin (16) through stopper (6) and extend To the outside of the limiting block (6).

2. The automatic longitudinal sewing machine with a tension adjusting device according to claim 1, characterized in that the bracket (2) is provided with a second guide roller (8), and the mounting frame (10) is provided with a third guide roller (9).

3. The automatic longitudinal sewing machine with a tension adjusting device according to claim 2, characterized in that the guide rod (4) penetrates the stop block (6).

4. Automatic longitudinal sewing machine with a tensioning device according to claim 3, characterized in that the stop grooves (12) are equally spaced in the vertical direction of the guide rod (4).