CN113981585A

CN113981585A - Jacquard cutter hook separation device with lubrication protection function and working method thereof

Info

Publication number: CN113981585A
Application number: CN202111284016.6A
Authority: CN
Inventors: 吴伟雄; 吴华毓; 陈春生
Original assignee: Rudolph Quanzhou Machinery Co ltd
Current assignee: Rudolph Quanzhou Machinery Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-01-28

Abstract

The invention relates to the technical field of jacquard machines, in particular to a jacquard machine knife hook separating device with lubrication protection and a working method thereof, wherein the device comprises a needle hook, an oil groove is formed in the needle hook, a plurality of lubrication holes are uniformly formed in one side of the needle hook, and the lubrication holes correspond to the oil groove in position; the lubricating hole is arranged, so that the cutter hook separating device is lubricated when the cutter hook separating device works, the cutter hook separating device is prevented from being dried and increasing friction, and the cutter hook separating device is prevented from being damaged, and when the cutter blade is in a static state, the cutter blade can be more easily stabilized at a certain specific position of the needle groove by virtue of air pressure, so that the cutter hook separating device is more stable.

Description

Jacquard cutter hook separation device with lubrication protection function and working method thereof

Technical Field

The invention relates to the technical field of jacquard machines, in particular to a jacquard machine knife hook separation device with lubrication protection and a working method thereof.

Background

The jacquard as a textile tool is an important invention in ancient China, a common loom can only weave plain fabrics, fabrics with complex patterns can only be woven by the jacquard, and a knife hook device is an important part in the jacquard as a textile tool of the jacquard.

The inconvenient lubricated lubricating oil that adds of cutter hook device work now, the cutter hook device work lacks lubricating oil, can influence the work that the cutter hooked the device, can the cutter even collude the device body and cause the wearing and tearing damage, stops that jacquard machine adds lubricating oil and can influence the working process of weaving.

Disclosure of Invention

The invention aims to provide a jacquard cutter hook separating device with lubrication protection and a working method thereof.

Optionally, the method is characterized in that: the oil groove wall is provided with a filling hole, and the sliding installation piece corresponds to the filling hole.

Optionally, a hook groove is formed in one side of the needle hook, a hair cutter is slidably mounted on the wall of the hook groove, and a clamping piece is fixedly connected to the lower portion of one side of the hair cutter.

Optionally, a hook foot is fixedly connected to a lower portion of one side of the needle hook, the hook foot is of an inclined structure, and an inclination angle of the hook foot is 125 °.

Optionally, S1, the knife and hook integrated device is installed in a needle groove of a jacquard;

s2, when the cutter hook separating device works, lubricating oil in the oil groove flows out through the lubricating hole to lubricate the cutter hook separating device;

and S3, the hair cutter moves on the hook groove, and the needle hook 1 moves in the needle groove and works simultaneously.

Compared with the prior art, the invention has the beneficial effects that:

1. the lubricating hole is arranged, so that the cutter hook separating device is lubricated when the cutter hook separating device works, the cutter hook separating device is prevented from being dried and increasing friction, and the cutter hook separating device is prevented from being damaged, and when the cutter blade is in a static state, the cutter blade can be more easily stabilized at a certain specific position of the needle groove by virtue of air pressure, so that the cutter hook separating device is more stable.

2. According to the invention, the excessive line bodies are cut by arranging the hair cutter, the hair cutter slides on the hook groove, the hair cutter is wrapped in the hook groove, and when the hair cutter moves upwards, the cut yarn is clean and tidy, so that a good buffering effect can be achieved, the hair cutter is protected, and the cloth is more stable during weaving.

3. The hook foot of the invention can effectively avoid firing pin during working through the bevel design, and the use stability of the knife and hook integrated device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a view of the hair-cutting knife of the present invention.

The reference numbers illustrate:

1. a needle hook; 2. a lubrication hole; 3. a hair cutter; 4. a fastener; 5. an oil sump; 9. a fill aperture; 10. hooking a groove; 11. and (5) hooking feet.

The objects, features, and advantages of the present invention will be further explained with reference to the accompanying drawings.

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 and 2, the invention provides a jacquard hook separating device with lubrication protection and a working method thereof, comprising a needle hook 1, wherein an oil groove 5 is formed in the needle hook 1, a plurality of lubricating holes 2 are uniformly formed in one side of the needle hook 1, the lubricating holes 2 correspond to the oil groove 5, a filling hole 9 is formed in the groove wall of the oil groove 5, and a sliding installation part 8 corresponds to the filling hole 9.

Referring to fig. 1, 2 and 3, a hook groove 10 is formed in one side of a needle hook 1, a hair cutter 3 is slidably mounted on the wall of the hook groove 10, and a clamping piece 4 is fixedly connected below one side of the hair cutter 3; cut the cutting of hair sword 3 to unnecessary line body through setting up, cut hair sword 3 and slide on catching groove 10, cut hair sword 3 parcel in catching groove 10, during the rebound, cut the clean sharp rope of yarn, can play fine cushioning effect, played the effect that the hair sword 3 was cut in the protection, made cloth more stable when weaving.

Referring to fig. 1, a hook leg 11 is fixedly connected to a lower portion of one side of a needle hook 1, the hook leg 11 is of an inclined structure, and an inclination angle of the hook leg 11 is 125 degrees; collude foot 11 and through the oblique angle design, can effectually avoid the during operation firing pin, increase the stability that integrative device was used is colluded to the sword.

The working process and principle of the invention are as follows: .

While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.

Claims

1. A jacquard machine knife hook separation device with lubrication protection and a working method thereof are characterized in that: including needle hook (1), oil groove (5) have been seted up to needle hook (1) inside, a plurality of lubrication hole (2) have evenly been seted up to needle hook (1) one side, lubrication hole (2) with the position of oil groove (5) is corresponding.

2. The jacquard machine knife hook separating device with lubrication protection and the working method thereof according to claim 1 are characterized in that: filling holes (9) are formed in the groove wall of the oil groove (5), and the sliding mounting piece (8) corresponds to the filling holes (9).

3. The jacquard machine knife hook separating device with lubrication protection and the working method thereof according to claim 1 are characterized in that: a hook groove (10) is formed in one side of the needle hook (1), a hair cutter (3) is slidably mounted on the wall of the hook groove (10), and a clamping piece (4) is fixedly connected to the lower portion of one side of the hair cutter (3).

4. The jacquard machine knife hook separating device with lubrication protection and the working method thereof according to claim 1 are characterized in that: the needle hook is characterized in that a hook foot (11) is fixedly connected to the lower portion of one side of the needle hook (1), the hook foot (11) is of an inclined structure, and the inclination angle of the hook foot (11) is 125 degrees.

5. The jacquard machine knife hook separating device with lubrication protection and the working method thereof according to claim 1 are characterized in that:

s1, placing the knife and hook integrated device into a needle groove in a jacquard;

s2, when the cutter hook separating device works, lubricating oil in the oil groove (5) flows out through the lubricating hole (2) to lubricate the cutter hook separating device;

s3, the hair cutter (3) moves on the hook groove (10), and the needle hook 1 moves in the needle groove and works simultaneously.