CN215561110U

CN215561110U - Flat seaming machine clamp plate

Info

Publication number: CN215561110U
Application number: CN202120979933.5U
Authority: CN
Inventors: 李星; 卢敏霞
Original assignee: Jinyun Lixin Sewing Machine Co ltd
Current assignee: Jinyun Lixin Sewing Machine Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-18
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a flat seaming machine press plate, which comprises a main body, wherein one side wall of the main body is rotatably connected with a first transmission rod, the side wall of the first transmission rod, which is far away from the main body, is in threaded connection with a first fixing screw, the upper surface of one end of the first transmission rod is in threaded connection with a fastening screw, one end of the first transmission rod, which is far away from the fastening screw, is in pin joint with a pin shaft, one side of the first transmission rod is in pin joint with a second transmission rod through the pin shaft, the outer part of one end of the second transmission rod, which is far away from the pin shaft, is positioned at the upper part of the fixing seat and is in bolt connection with a hook needle, the middle position of the side wall of the fixing seat, which is close to one side of the main body, is fixedly connected with a roller bearing, the side wall of the fixing plate, which is far away from the fixing seat, is in pin joint with an anti-off screw, the side wall of the fixing plate, is attached with a threading frame, and one side of the threading frame, which is far away from the fixing plate, is fixedly connected with a second fixing screw, the daily use abrasion of the dismounting rod is reduced as much as possible.

Description

Flat seaming machine clamp plate

Technical Field

The utility model relates to the technical field of flat seaming machines, in particular to a flat seaming machine pressing plate.

Background

Flat-seamers, also known as special sewing machines, are machines in which one or more layers of material are interlaced or stitched together by one or more sewing threads which form one or more stitches in the material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. In recent years, industrial sewing machines have been developed rapidly, among them, flat seaming machines, also called special sewing machines, which sew chain-type stitches, which are used for collar rolling, edge folding, flat seaming, splicing seams, trimmings, etc. of knitted garments.

Most of the pressing plate connecting rod parts of the existing flat seaming machine are simply pressed and fixed by screws, a crochet hook is fixed at one end of a connecting rod and is matched with other parts for use, the connecting rod is easy to wear when working for a long time, the connecting rod can deviate from the original position when the wear degree is too large, if the wear degree is slight, the operation is not smooth when sewing is carried out, and other components matched with the machine for use can be damaged when the wear degree is too large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flat seaming machine pressing plate, wherein a fixed seat is sleeved on the outer side part of a second transmission rod, a through hole is formed in the fixed seat, the second transmission rod penetrates through the through hole, a roller bearing is arranged at the center of one side of the fixed seat, which is close to a main body, so that the fixed seat can rotate conveniently, an anti-falling screw is connected at the center of the other side of the fixed seat, a fixed plate is arranged at one side of the fixed seat by using the anti-falling screw, and a rotating mechanism is arranged on the side walls of the two sides of the fixed seat, so that the first transmission rod is inserted into the fixed seat, the daily use abrasion of a pulling rod can be reduced as much as possible, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a flat seaming machine pressing plate comprises a main body, wherein a side wall of the main body is rotatably connected with a first transmission rod, a side wall, far away from the main body, of the first transmission rod is in threaded connection with a first fixing screw, the upper surface of one end of the first transmission rod is in threaded connection with a fastening screw, one end, far away from the fastening screw, of the first transmission rod is in pin joint with a pin shaft, one side of the first transmission rod is in pin joint with a second transmission rod through the pin shaft, a fixing seat is sleeved outside one end, far away from the pin shaft, of the second transmission rod, the end, far away from the pin shaft, of the second transmission rod is positioned on the upper portion of the fixing seat and is in bolted connection with a hook needle, a roller bearing is fixedly connected at the middle position of the side wall, close to one side of the main body, of the fixing seat is provided with a fixing plate, one side wall, far away from the fixing seat, of the fixing plate is in pin joint with an anti-off screw, and a threading frame is attached to one end, far away from the anti-off screw, of the fixing plate, one side of the threading frame, which is far away from the fixing plate, is fixedly connected with a second fixing screw.

Preferably, one end of the roller bearing, which is far away from the fixed seat, is fixedly connected to the side wall of the main body.

Preferably, a through hole is formed in the center of the inside of the fixing seat, and the second transmission rod is inserted into the through hole.

Preferably, one end of the anti-falling screw penetrates through the fixing plate and is rotatably connected to the center of one side of the fixing seat.

Preferably, one end of the second fixing screw penetrates through the fixing plate and the threading frame in sequence and is fixedly connected to the side wall of one side of the main body.

Preferably, the side wall of one side of the main body is fixedly connected with a workbench, and the lower surface of the main body is positioned on the upper part of the workbench and is connected with a transmission column in a transmission manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fixed seat is sleeved on the outer side part of the second transmission rod, the through hole is formed in the fixed seat, the second transmission rod penetrates through the through hole, the roller bearing is arranged at the center of the fixed seat close to one side of the main body, the fixed seat is convenient to rotate, the anti-falling screw is connected at the center of the other side of the fixed seat, the fixed plate is arranged at one side of the fixed seat by using the anti-falling screw, the rotating mechanisms are arranged on the side walls of the two sides of the fixed seat, the first transmission rod is inserted into the fixed seat, and the daily use abrasion of the transmission rod can be reduced as much as possible;

2. the crochet hook at one end of the second transmission rod can be better matched with other mechanisms of the flat seaming machine, the friction resistance is reduced, the maintenance frequency of the machine is reduced, and the production efficiency is improved to a certain degree.

Drawings

FIG. 1 is a schematic front view of a flat seaming machine platen according to the present invention;

FIG. 2 is a schematic top view of a portion A of a flat seaming machine platen of the present invention;

FIG. 3 is an enlarged schematic view of part A of a flat seaming machine platen according to the present invention.

In the figure: 1. a main body; 2. a first drive lever; 3. a first fixing screw; 4. tightening the screw; 5. a pin shaft; 6. a second transmission rod; 7. a fixed seat; 8. a through hole; 9. a roller bearing; 10. an anti-drop screw; 11. a fixing plate; 12. a second fixing screw; 13. a threading frame; 14. hooking a needle; 15. a work table; 16. a drive post.

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. 1-3, the present invention provides a technical solution: a flat seaming machine pressing plate comprises a main body 1, a workbench 15 is fixedly connected to one side wall of the main body 1, a transmission column 16 is connected to the lower surface of the main body 1, which is positioned at the upper part of the workbench 15 in a transmission manner and is used for driving a flat seaming needle to move rapidly, a first transmission rod 2 is connected to one side wall of the main body 1 in a rotating manner and is used for driving a second transmission rod 6 to move repeatedly within a certain range, a first fixing screw 3 is connected to the side wall of the first transmission rod 2, which is far away from the main body 1, in a threaded manner and is used for connecting the first transmission rod 2 with a transmission mechanism in the main body 1, a fastening screw 4 is connected to the upper surface of one end of the first transmission rod 2 in a threaded manner and is convenient for locking the first transmission rod 2 with the transmission mechanism in the main body 1, a pin shaft 5 is connected to one end of the first transmission rod 2, which is far away from the fastening screw 4, and is used for connecting the first transmission rod 2 with the second transmission rod 6, a second transmission rod 6 is connected to one side of the first transmission rod 2 through the pin 5, for driving the crochet hook 14 to extend to the inside of the workbench 15 for working.

Second transfer line 6 is kept away from 5 one ends of round pin axle outside and has been cup jointed fixing base 7, be used for fixed second transfer line 6, through-hole 8 has been seted up to the inside position placed in the middle of fixing base 7, be used for grafting second transfer line 6, second transfer line 6 is pegged graft inside through-hole 8, second transfer line 6 is kept away from 5 one ends of round pin axle and is located 7 upper portion bolted connection of fixing base 14, be used for cooperating other mechanisms of flat seaming machine to carry out the flat seaming, fixing base 7 is close to 1 one side lateral wall fixedly connected with roller bearing 9 placed in the middle of main part, be convenient for fixing base 7 rotates fast repeatedly, roller bearing 9 keeps away from 7 one ends fixed connection in 1 lateral wall of main part of fixing base.

Fixing base 7 is provided with fixed plate 11 apart from 1 one side of main part, be used for fixed threading frame 13 and support fixing base 7, it has anticreep screw 10 to keep away from 7 one side lateral walls pegs graft of fixing base 11 for fixed threading frame 11, anticreep screw 10 one end runs through fixed plate 11 and rotates to be connected in 7 one sides central points on the wall, the laminating of 10 one end lateral walls of anticreep screw is kept away from to fixed plate 11 has threading frame 13, the use of the line of being convenient for tighten, 11 one side fixedly connected with second fixed screw 12 of fixed plate are kept away from to threading frame 13, be used for being fixed in on 1 lateral wall of main part with fixed plate 11 and

threading frame

13, 12 one end of second fixed screw runs through fixed plate 11 and threading frame 13 fixed connection in one side lateral wall of main part in proper order.

The working principle is as follows: when the device is used, the transmission mechanism inside the main body 1 drives the first transmission rod 2, the first transmission rod 2 rotates repeatedly within a certain range, the second transmission rod 6 connected with the other end of the first transmission rod 2 in a pin mode swings within a small range under the rotation of the first transmission rod 2, meanwhile, one side of the fixing seat 7 sleeved outside the second transmission rod 6 can rotate repeatedly within a small range due to the fact that the roller bearing 9 is connected in a rotating mode, the hook needle 14 fixed to the other end of the second transmission rod 6 can repeatedly enter the workbench 15 to conduct flat seaming, and the second transmission rod 6 is connected into the fixing seat 7 in an inserting mode, the friction coefficient of the screw fixing transmission rod is smaller than that of the traditional technology, the service life of the transmission rod is prolonged, and the production efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flat seaming machine clamp plate comprises a main body (1), and is characterized in that: the device is characterized in that a first transmission rod (2) is rotatably connected to one side wall of the main body (1), a first fixing screw (3) is connected to one side wall of the main body (1) far away from the first transmission rod (2) in a threaded manner, a fastening screw (4) is connected to the upper surface of one end of the first transmission rod (2) in a threaded manner, a pin shaft (5) is connected to one end of the first transmission rod (2) far away from the fastening screw (4) in a pin manner, a second transmission rod (6) is connected to one side of the first transmission rod (2) in a pin manner through the pin shaft (5) in a pin manner, a fixing seat (7) is sleeved outside one end of the second transmission rod (6) far away from the pin shaft (5), a hook needle (14) is connected to one end of the second transmission rod (6) far away from the pin shaft (5) on the upper portion of the fixing seat (7) in a bolt manner, a bearing (9) is fixedly connected to the side wall of the middle of the fixing seat (7) near the main body (1), a roller (11) far away from one side of the main body (1) is arranged on the fixing seat (7), the fixing plate (11) is far away from the side wall of one side of the fixing seat (7) and is spliced with an anti-falling screw (10), the fixing plate (11) is far away from the side wall of one end of the anti-falling screw (10) and is attached with a threading frame (13), and the threading frame (13) is far away from one side of the fixing plate (11) and is fixedly connected with a second fixing screw (12).

2. A flat seaming machine platen according to claim 1, wherein: one end, far away from the fixed seat (7), of the roller bearing (9) is fixedly connected to the side wall of the main body (1).

3. A flat seaming machine platen according to claim 1, wherein: a through hole (8) is formed in the middle inside the fixing seat (7), and the second transmission rod (6) is inserted into the through hole (8).

4. A flat seaming machine platen according to claim 1, wherein: one end of the anti-falling screw (10) penetrates through the fixing plate (11) to be rotatably connected to the center position of one side of the fixing seat (7).

5. A flat seaming machine platen according to claim 1, wherein: one end of the second fixing screw (12) penetrates through the fixing plate (11) and the threading frame (13) in sequence to be fixedly connected to the side wall of one side of the main body (1).

6. A flat seaming machine platen according to claim 1, wherein: the main part (1) one side lateral wall fixedly connected with workstation (15), main part (1) lower surface is located workstation (15) upper portion transmission and is connected with transmission post (16).