CN215800307U

CN215800307U - Automatic feeding device of sewing machine

Info

Publication number: CN215800307U
Application number: CN202122293338.9U
Authority: CN
Inventors: 杨丰兴; 张元昆
Original assignee: Qingdao Wode Plastic Packing Co ltd
Current assignee: Qingdao Wode Plastic Packing Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of sewing machines, and discloses an automatic feeding device of a sewing machine, which comprises a supporting plate, a feeding component and a processing component, wherein the feeding component and the processing component are arranged on the supporting plate; the pay-off subassembly includes the supporting shoe, including a motor, an end cap, a controller, and a cover plate, first gear, the connecting rod, the second gear, the track, the telescopic link, spring and anti-skidding granule, install the supporting shoe in the backup pad, install the motor on the supporting shoe, first gear is connected to the output of motor, the connecting rod is connected to one side that the motor was kept away from to first gear, the second gear is connected to the one end that first gear was kept away from to the connecting rod, all install the track on first gear and the second gear, set up the processing subassembly between first gear and the second gear, install the telescopic link on the surface of track. Through the setting of pay-off subassembly, can replace the staff to press and promote the cloth and process.

Description

Automatic feeding device of sewing machine

Technical Field

The utility model relates to the technical field of sewing machines, in particular to an automatic feeding device of a sewing machine.

Background

The sewing machine is one of the common equipments for processing products such as flexible freight bags, garden bags, garbage recycling bags and the like, and is used for sewing the woven cloth into a bag shape. When an existing sewing machine is used for processing cloth, the cloth needs to be manually pressed to push the feeding for processing, once workers are not focused, hands can be injured by the sewing machine, and irreversible injury is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model adopts the following technical scheme: an automatic feeding device of a sewing machine comprises a supporting plate, a feeding assembly and a processing assembly, wherein the feeding assembly and the processing assembly are arranged on the supporting plate;

the feeding assembly comprises a supporting block, a motor, a first gear, a connecting rod, a second gear, a crawler belt, a telescopic rod, a spring and anti-skid particles, wherein the supporting block is installed on the supporting block, the motor is installed on the supporting block, the output end of the motor is connected with the first gear, one side, far away from the motor, of the first gear is connected with the connecting rod, one end, far away from the first gear, of the connecting rod is connected with the second gear, the crawler belt is installed on the first gear and the second gear, the machining assembly is arranged between the first gear and the second gear, the telescopic rod is installed on the outer surface of the crawler belt, the spring is arranged inside the telescopic rod, and the anti-skid particles are installed at the top of the telescopic rod.

Preferably, the processing assembly comprises a sewing machine body and a needle head, the sewing machine body is arranged on the supporting plate, the needle head is arranged on the sewing machine body, the needle head is located between the first gear and the second gear, and the needle head is located inside the through hole.

Preferably, the side wall of the supporting plate is provided with an elongated plate.

Preferably, the bottom of backup pad is installed the bracing piece, the quantity of bracing piece is four, four the bracing piece is evenly distributed in the bottom of backup pad.

Preferably, the number of the telescopic rods is multiple, and the plurality of telescopic rods are uniformly distributed on the outer surfaces of the first gear and the second gear.

The cloth pressing device has the advantages that the cloth can be pressed manually and pushed to be processed by a person instead of a hand through the arrangement of the feeding assembly, the cloth can be processed through the arrangement of the processing assembly, the first gear and the second gear simultaneously drive the crawler to rotate through the arrangement of the motor, the crawler drives the telescopic rod to move, the cloth is extruded through the arrangement of the telescopic rod and the spring, the cloth can be better fixed through the arrangement of the anti-skid particles, the telescopic rod drives the cloth to move on the surface of the supporting plate, the cloth is enabled to move to the processing assembly, and the cloth is processed through the arrangement of the needle head.

Drawings

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

FIG. 1 is a schematic view of an automatic feeding device of a sewing machine according to the present invention;

FIG. 2 is a schematic view of the inside of the telescopic rod of the automatic feeding device of the sewing machine according to the present invention.

The reference numbers in the figures illustrate: 1. a support plate; 101. a through opening; 2. a support block; 3. a motor; 4. a first gear; 5. a connecting rod; 6. a second gear; 7. a crawler belt; 8. a telescopic rod; 9. a spring; 10. anti-skid particles; 11. a sewing machine body; 12. a needle head; 13. a lengthening plate; 14. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an automatic feeding device of a sewing machine comprises a supporting plate 1, and a feeding component and a processing component which are arranged on the supporting plate 1, wherein a through hole 101 is formed in the supporting plate 1, the processing component is positioned in the through hole 101, and the processing component is positioned above the feeding component.

The pay-off subassembly includes supporting shoe 2, motor 3, first gear 4, connecting rod 5, second gear 6, track 7, telescopic link 8, spring 9 and anti-skidding granule 10, install supporting shoe 2 in the backup pad 1, install motor 3 on the supporting shoe 2, first gear 4 is connected to motor 3's output, connecting rod 5 is connected to one side that motor 3 was kept away from to first gear 4, second gear 6 is connected to the one end that first gear 4 was kept away from to connecting rod 5, all install track 7 on first gear 4 and the second gear 6, set up the processing subassembly between first gear 4 and the second gear 6, install telescopic link 8 on the surface of track 7, the inside of telescopic link 8 sets up spring 9, anti-skidding granule 10 is installed at the top of telescopic link 8.

Wherein, the processing subassembly includes sewing machine body 11 and syringe needle 12, installs sewing machine body 11 in the backup pad 1, installs syringe needle 12 on the sewing machine body 11, and syringe needle 12 is located between first gear 4 and the second gear 6, and syringe needle 12 is located the inside of running through mouth 101, and its effect is processed the cloth.

Wherein, install extension plate 13 on the lateral wall of backup pad 1, its effect is the cloth of being convenient for place.

Wherein, the bottom of backup pad 1 is installed the bracing piece 14, and the quantity of bracing piece 14 is four, and four even distributions of bracing piece 14 are in the bottom of backup pad 1, and its effect is the processing subassembly of being convenient for support.

Wherein, the quantity of telescopic link 8 is a plurality of, and a plurality of 8 even distributions of telescopic link are at the surface of first gear 4 and the surface of second gear 6, and its effect is the fixed cloth of being convenient for better.

The working principle is as follows:

through the arrangement of the feeding component, the cloth can be pressed and pushed to be processed by replacing the manual operation of a human, through the arrangement of the processing component, the cloth can be processed, a worker places one end of the cloth below the crawler 7, through the arrangement of the motor 3, the output end of the motor 3 drives the first gear 4 to rotate, the first gear 4 drives the connecting rod 5 to rotate, the connecting rod 5 drives the second gear 6 to rotate, the first gear 4 and the second gear 6 simultaneously drive the crawler 7 to rotate, the crawler 7 drives the telescopic rod 8 to move, when the telescopic rod 8 moves to the cloth, the telescopic rod 8 is in contact with the cloth, the telescopic rod 8 extrudes the cloth, the telescopic rod 8 contracts to drive the spring 9 to contract, through the arrangement of the anti-skid particles 10, the cloth can be better fixed, the telescopic rod 8 drives the cloth to move on the surface of the supporting plate 1, so that the cloth moves to the processing component, the cloth is processed by the arrangement of the needle 12.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The automatic feeding device of the sewing machine is characterized by comprising a supporting plate (1), and a feeding assembly and a processing assembly which are arranged on the supporting plate (1), wherein a through hole (101) is formed in the supporting plate (1), the processing assembly is positioned in the through hole (101), and the processing assembly is positioned above the feeding assembly;

the feeding assembly comprises a supporting block (2), a motor (3), a first gear (4), a connecting rod (5), a second gear (6), a crawler belt (7), an expansion link (8), a spring (9) and anti-skid particles (10), the supporting block (2) is installed on the supporting plate (1), the motor (3) is installed on the supporting block (2), the output end of the motor (3) is connected with the first gear (4), one side, far away from the motor (3), of the first gear (4) is connected with the connecting rod (5), one end, far away from the first gear (4), of the connecting rod (5) is connected with the second gear (6), the crawler belt (7) is installed on each of the first gear (4) and the second gear (6), and the machining assembly is arranged between the first gear (4) and the second gear (6), the outer surface of the crawler belt (7) is provided with the telescopic rod (8), the spring (9) is arranged inside the telescopic rod (8), and the top of the telescopic rod (8) is provided with the anti-skid particles (10).

2. The automatic feeding device of a sewing machine according to claim 1, characterized in that said processing assembly comprises a sewing machine body (11) and a needle (12), said sewing machine body (11) is mounted on said supporting plate (1), said needle (12) is mounted on said sewing machine body (11), said needle (12) is located between said first gear (4) and said second gear (6), and said needle (12) is located inside said through opening (101).

3. The automatic feeding device of a sewing machine according to claim 2, characterized in that an elongated plate (13) is mounted on the side wall of the supporting plate (1).

4. The automatic feeding device of sewing machine according to claim 3, characterized in that the bottom of the supporting plate (1) is provided with four supporting rods (14), and the four supporting rods (14) are uniformly distributed at the bottom of the supporting plate (1).

5. The automatic feeding device of sewing machine according to claim 2, characterized in that the number of the telescopic rods (8) is multiple, and the multiple telescopic rods (8) are uniformly distributed on the outer surface of the first gear (4) and the outer surface of the second gear (6).