CN214115871U

CN214115871U - Improved guide bar mechanism of high-speed double-needle bar warp knitting machine

Info

Publication number: CN214115871U
Application number: CN202023291074.5U
Authority: CN
Inventors: 杭立忠; 杨兴财; 陈进展; 邓正锋; 陈劲华
Original assignee: Fujian Jilong Machine Technologies Co Ltd
Current assignee: Fujian Jilong Machine Technologies Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-03
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a high-speed two needle bar warp knitting machine sley bar mechanism of modified, it includes preceding sley bar subassembly and back sley bar subassembly, preceding sley bar unit mount is on preceding gallows, and back sley bar unit mount is on the back gallows, and the top of the rear end of preceding gallows is provided with preceding hanging seat, and the top of the rear end of back gallows is provided with back hanging seat, preceding hanging seat overlaps respectively with back hanging seat and locates on the balance staff, and preceding sley bar subassembly and back sley bar subassembly are located the coplanar and in balance staff bilateral symmetry distribution, the front end and the eccentric transmission of preceding sley bar link assembly of preceding gallows are connected, and the front end and the eccentric transmission link assembly of back sley bar of back gallows are connected. The utility model discloses be divided into two independent parts of preceding gallows and back gallows with integrated into one piece's gallows, the two independent work during the lopping operation, mutually noninterfere, from this greatly reduced improves production efficiency to the requirement of individual part manufacturing accuracy.

Description

Improved guide bar mechanism of high-speed double-needle bar warp knitting machine

Technical Field

The utility model relates to a warp knitting equipment field especially relates to a high-speed two needle bar warp knitting machine sley bar mechanism of modified.

Background

The main knitting parts of the warp knitting machine are knitting needles, guide needles, sinkers and press plates. Knitting needles are mounted in a row on a needle bed and move together with the needle bed, guide needles are mounted on slats to form guide bars, warp yarns are passed through eyelets of the guide needles and moved together with the guide bars to be wound around the needles to be padded thereon, and a fabric is knitted by the mutual cooperative movement of knitting needles, sinkers and other knitting members.

The guide bar mechanism of the conventional double needle bar warp knitting machine is shown in fig. 1, and comprises a front guide bar assembly 2 ' and a rear guide bar assembly 3 ' which are symmetrically arranged on a guide bar hanger 1 ', the middle part of the guide bar hanger 1 ' is hinged on a swing shaft 4 ', the front end 11 ' of the guide bar hanger 1 ' is in transmission connection with a front guide bar eccentric connecting rod assembly 5 ', and the rear end 12 ' of the guide bar hanger 1 ' is in transmission connection with a rear guide bar eccentric connecting rod assembly 6 '. When the double needle bar warp knitting machine works, the structures on the two sides of the front knockover plate combining part 10 ' and the rear knockover plate combining part 20 ' respectively perform wheel flow looping on the front looping mechanism and the rear looping mechanism, but the looping can be performed on one side at the same time, so that the rear guide bar eccentric connecting rod assembly 6 ' is required to ascend to drive the rear guide bar bed assembly 3 ' and the front guide bar bed assembly 2 ' to rotate around the swing shaft 4 ', the front guide bar eccentric connecting rod assembly 5 ' must descend along with the lifting, and on the contrary, the rear guide bar eccentric connecting rod assembly 6 ' descends along with the lifting of the front guide bar eccentric connecting rod assembly 5 '. In order to ensure that the ascending and descending matching of the rear guide bar eccentric connecting rod assembly 6 'and the front guide bar eccentric connecting rod assembly 5' are consistent and prevent the two components from interfering with each other, the manufacturing precision of each component must be improved during actual production, so that the processing difficulty of the components is high, and the efficiency of producing the warp knitting machine is reduced.

Disclosure of Invention

An object of the utility model is to provide a high-speed two needle bar tricot machine sley bar mechanism of modified.

Realize the utility model discloses the technical scheme of purpose is: the utility model provides a modified high-speed double needle bar warp knitting machine sley bar mechanism, its includes preceding sley bar subassembly and back sley bar subassembly, preceding sley bar unit mount is on preceding gallows, and back sley bar unit mount is on back gallows, and the top of the rear end of preceding gallows is provided with preceding hanging seat, and the top of the rear end of back gallows is provided with back hanging seat, preceding hanging seat overlaps respectively with back hanging seat and locates on the balance staff, and preceding sley bar subassembly and back sley bar subassembly are located the coplanar and in balance staff bilateral symmetry distribution, the front end and the eccentric link assembly transmission of preceding sley bar of preceding gallows are connected, and the front end and the eccentric link assembly transmission of back sley bar of back gallows are connected.

Furthermore, the front hanger and the rear hanger are located on the same plane, the rear hanger is located on one side, close to the support, of the rear hanger, a yielding space of the front hanger is formed between the upper end face of the rear hanger and the upper end face of the rear hanger, and the front hanger is sleeved on the swing shaft from the outer side of the rear hanger and is embedded into the yielding space. Thereby ensuring that the front and rear guide bar assemblies are in the same plane.

The utility model discloses divide into two independent parts of preceding gallows and back gallows with integrated into one piece's gallows, preceding, back gallows are respectively by preceding, back sley bar eccentric link assembly transmission, the two autonomous working during the looping operation, mutually noninterfere to can satisfy the requirement of weaving completely, from this greatly reduced to the requirement of individual part manufacturing accuracy, improve production efficiency.

Drawings

FIG. 1 is a schematic view of a guide bar mechanism of a double needle bar warp knitting machine according to the background art of the present invention;

FIG. 2 is a schematic front view of a guide bar mechanism of the high-speed double-needle bed warp knitting machine according to the embodiment of the present invention;

fig. 3 is a schematic rear view of the front and rear hangers according to the embodiment of the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 2 to 3, an improved guide bar mechanism of a high-speed double needle bed warp knitting machine includes a front guide bar assembly 1 and a rear guide bar assembly 2, wherein the front guide bar assembly 1 is installed on a front hanger 3, the rear guide bar assembly 2 is installed on a rear hanger 4, a front hanging seat 32 is disposed at the top of a rear end 31 of the front hanger 3, a rear hanging seat 42 is disposed at the top of a rear end 41 of the rear hanger 4, the front hanging seat 32 and the rear hanging seat 42 are respectively sleeved on a swing shaft 51 of a support 5, the front guide bar assembly 1 and the rear guide bar assembly 2 are located on the same plane and symmetrically distributed on both sides of the swing shaft 51, a movable gap is left between the front hanger 3 and the rear hanger 4, a front end 33 of the front hanger 3 is in transmission connection with a front guide bar eccentric 6, and a front end 43 of the rear hanger assembly 4 is in transmission connection with a rear guide bar eccentric link assembly 7.

As shown in fig. 3, the front hanger 3 and the rear hanger 4 are located on the same plane, the rear hanger 42 is located on one side of the rear hanger 4 close to the support 5, an abdicating space 8 of the front hanger 32 is formed between the upper end face of the rear hanger 4 and the rear hanger 42, and the front hanger 32 is sleeved on the swing shaft 51 from the outside of the rear hanger 42 and is embedded in the abdicating space 8.

Back hanger seat structure is not limited to the embodiment shown, also can form the space of stepping down of back hanger seat between preceding hanger seat and the preceding gallows, as long as guarantee when the two coaxial arrangement that preceding sley bar subassembly and back sley bar subassembly are located the coplanar and in the balance staff bilateral symmetry distribution can.

The above only be the embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all utilize the equivalent flow transform that the content of the specification was made, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection within range.

Claims

1. The utility model provides a high-speed two needle bar tricot machine sley bar mechanism of modified which characterized in that: it includes preceding sley bar subassembly (1) and back sley bar subassembly (2), preceding sley bar subassembly (1) is installed on preceding gallows (3), and back sley bar subassembly (2) are installed on back gallows (4), and the top of rear end (31) of preceding gallows (3) is provided with preceding hanging seat (32), and the top of rear end (41) of back gallows (4) is provided with back hanging seat (42), preceding hanging seat (32) and back hanging seat (42) overlap respectively on the balance staff (51) of locating support (5), and preceding sley bar subassembly (1) and back sley bar subassembly (2) are located the coplanar and in balance staff (51) bilateral symmetry distribution, the front end (33) and the preceding sley bar transmission of preceding gallows (3) are connected, and the front end (43) and the back sley bar transmission of back gallows (4) are connected.

2. The improved guide bar mechanism for a high speed double needle bar warp knitting machine as claimed in claim 1 wherein: preceding gallows (3) are located the coplanar with back gallows (4), back hanging seat (42) are located one side that back gallows (4) are close to support (5), form space of stepping down (8) of preceding hanging seat (32) between the up end of back hanging seat (42) and back gallows (4), preceding hanging seat (32) hang the seat outside suit after in pendulum shaft (51) and the embedding space of stepping down (8).