CN219195301U

CN219195301U - High-density needle cylinder of circular knitting machine

Info

Publication number: CN219195301U
Application number: CN202223535727.9U
Authority: CN
Inventors: 谢长乐
Original assignee: Hubei Jihua Knitting Co ltd
Current assignee: Hubei Jihua Knitting Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a high-density needle cylinder of a circular knitting machine, which comprises a mounting seat, wherein a fixed sleeve is fixedly arranged at the top of the mounting seat, a rotating sleeve is movably arranged at the outer side of the fixed sleeve, the rotating sleeve is rotatably arranged at the top of the mounting seat in a limiting manner, the rotating sleeve rotates to extrude a clamping rod through a chute, the clamping rod stretches a limiting spring, so that one end of the clamping rod is moved out of the limiting groove, the needle cylinder is conveniently and rapidly mounted and dismounted, the needle cylinder can be adjusted to be at a proper height through the mutual matching of the clamping rod and the limiting grooves with different heights, the height of the needle cylinder can be adjusted without dismounting the needle cylinder, and the stability between the needle cylinder and the mounting seat and the fixed sleeve can be improved through a sliding plate and the extruding spring.

Description

High-density needle cylinder of circular knitting machine

Technical Field

The utility model relates to the technical field of circular knitting machines, in particular to a high-density needle cylinder of a circular knitting machine.

Background

The circular knitting machine is an important device for clothing production and clothing fabrics, and has the characteristics of high rotating speed, high yield, quick pattern deformation, good fabric quality, few working procedures, strong product adaptability and the like. The knitting circular machine consists of a frame, a knitting mechanism, a yarn feeding mechanism, a transmission mechanism, a lubrication and dust removal mechanism, an electric control mechanism, a traction winding mechanism and other auxiliary devices, wherein the knitting mechanism comprises a needle cylinder, most of needle cylinders used by the knitting circular machine are inserted sheets, and when the needle cylinder has a problem and needs to be replaced, the operation is inconvenient and the replacement efficiency is low; in the existing structure, the installed needle cylinder is required to be removed to replace a higher needle cylinder or to be lifted, and the operation is complicated.

To this end, the utility model provides a high-density needle cylinder of a circular knitting machine.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a high-density needle cylinder of a circular knitting machine, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a circular knitting machine high density cylinder, includes the mount pad, the top fixed mounting of mount pad has fixed cover, the outside movable mounting of fixed cover has the swivel sleeve, the spacing top at the mount pad that rotates of swivel sleeve, the inside movable mounting of four sides of swivel sleeve has stop gear, the inside of fixed cover has the cylinder through stop gear fixed mounting.

Further, the stop gear includes the card pole, the cross-sectional view shape of card pole is "T" type, the mounting groove has been seted up to the four sides of swivel boot, card pole slidable mounting is in the inside of mounting groove.

Further, a limiting spring is fixedly arranged between one end of the clamping rod and the mounting groove, and the limiting spring is sleeved on the clamping rod.

Furthermore, four sides of the bottom end of the needle cylinder are equidistantly provided with limiting grooves, one side of each limiting groove is provided with a chute, and the limiting grooves are connected with one side of each chute.

Furthermore, the outer side of the corresponding limit groove on the fixed sleeve is provided with a chute.

Further, a groove is formed in the center of the top of the mounting seat, and extrusion springs are symmetrically and fixedly mounted in the groove.

Further, a sliding plate is fixedly arranged at the top of the extrusion spring, and the sliding plate is contacted with the bottom end of the needle cylinder.

Furthermore, pinholes are formed in the top of the needle cylinder at equal intervals.

The utility model has the beneficial effects that: according to the high-density needle cylinder rotating rotary sleeve of the circular knitting machine, the clamping rods are extruded through the inclined grooves by the rotary sleeve, and the limiting springs are stretched by the clamping rods, so that one ends of the clamping rods are moved out of the limiting grooves, the needle cylinder is convenient to install and detach quickly, the needle cylinder can be adjusted to be at a proper height through the mutual matching of the clamping rods and the limiting grooves with different heights, the height of the needle cylinder can be adjusted without detaching the needle cylinder, the operation is simple, and the stability between the needle cylinder and the mounting seat and the fixing sleeve can be improved through the sliding plate and the extruding springs.

Drawings

FIG. 1 is a view showing a construction of a high-density needle cylinder of a circular knitting machine according to the present utility model;

FIG. 2 is a cross-sectional view of a high density needle cylinder of the circular knitting machine of the present utility model;

FIG. 3 is a diagram showing the construction of a high-density needle cylinder and a fixed sleeve of a circular knitting machine according to the present utility model;

in the figure: 1. a mounting base; 2. a needle cylinder; 3. a pinhole; 4. a fixed sleeve; 5. a rotating sleeve; 6. a limiting mechanism; 7. a slide plate; 8. extruding a spring; 9. a limit groove; 10. a clamping rod; 11. a limit spring; 12. and a chute.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a circular knitting machine high density cylinder, includes mount pad 1, the top fixed mounting of mount pad 1 has fixed cover 4, the outside movable mounting of fixed cover 4 has swivel sleeve 5, the spacing top of installing at mount pad 1 that rotates of swivel sleeve 5, the inside movable mounting of four sides of swivel sleeve 5 has stop gear 6, the inside of fixed cover 4 has cylinder 2 through stop gear 6 fixed mounting, can carry out fixed mounting to cylinder 2 through the rotation of swivel sleeve 5 through stop gear 6, also conveniently dismantle fast to cylinder 2, convenient to use.

In this embodiment, the stop gear 6 includes the draw-in bar 10, the cross sectional view shape of draw-in bar 10 is "T" type, the mounting groove has been seted up to the four sides of swivel boot 5, draw-in bar 10 slidable mounting is in the inside of mounting groove, fixed mounting has spacing spring 11 between one end of draw-in bar 10 and the mounting groove, spacing spring 11 suit is on draw-in bar 10, spacing groove 9 has been seted up to the four sides equidistance of the bottom of cylinder 2, chute 12 has been seted up to one side of spacing groove 9, spacing groove 9 links to each other with one side of chute 12, the outside that corresponds spacing groove 9 on the fixed cover 4 is provided with chute 12, rotates swivel boot 5, and swivel boot 5 drives the rotation of draw-in bar 10, chute 12 can outwards extrude draw-in bar 10 to make the one end of draw-in bar 10 follow the inside roll-out of spacing groove 9, conveniently install and dismantle cylinder 2.

In this embodiment, the central point department at the top of mount pad 1 sets up flutedly, the inside symmetry fixed mounting of recess has extrusion spring 8, the top fixed mounting of extrusion spring 8 has slide 7, slide 7 and the bottom contact of cylinder 2, pinhole 3 has been seted up to the top equidistance of cylinder 2, extrudes slide 7 and extrusion spring 8 through cylinder 2, can increase the stability between cylinder 2 and the mount pad 1.

When the high-density needle cylinder of the circular knitting machine is used, the mounting seat 1 is fixedly mounted on the corresponding position of the circular knitting machine, the rotary sleeve 5 is rotated, the clamping rod 10 is extruded by the rotary sleeve 5 through the chute 12, the clamping rod 10 stretches the limiting spring 11, one end of the clamping rod 10 is moved out of the limiting groove 9, one end of the needle cylinder 2 is inserted into the fixing sleeve 4 and is in contact with the sliding plate 7, the needle cylinder 2 is extruded, the corresponding limiting groove 9 on the needle cylinder 2 is aligned with one end of the clamping rod 10 through the sliding plate 7 to compress the extruding spring 8, the rotary sleeve 5 is reversely rotated, the clamping rod 10 slides in the chute 12 under the elasticity of the limiting spring 11 and is clamped into the limiting groove 9, the needle cylinder 2 is conveniently and rapidly mounted and dismounted, the height of the needle cylinder 2 can be adjusted to be suitable height through the mutual cooperation of the clamping rod 10 and the limiting grooves 9 with different heights, and the needle cylinder 2 is not required to be dismounted, and the operation is simple and convenient.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a knitting circular knitting machine high density cylinder, includes mount pad (1), its characterized in that: the utility model discloses a syringe, including mount pad, fixed sleeve (4) is installed at the top fixed mounting of mount pad (1), the outside movable mounting of fixed sleeve (4) has swivel sleeve (5), the top at mount pad (1) is installed in spacing rotation of swivel sleeve (5), the inside movable mounting of four sides of swivel sleeve (5) has stop gear (6), the inside of fixed sleeve (4) is through stop gear (6) fixed mounting has syringe (2).

2. The high-density needle cylinder of the circular knitting machine according to claim 1, wherein: the limiting mechanism (6) comprises a clamping rod (10), the cross section of the clamping rod (10) is T-shaped, mounting grooves are formed in four sides of the rotary sleeve (5), and the clamping rod (10) is slidably mounted in the mounting grooves.

3. The high-density needle cylinder of the circular knitting machine according to claim 2, wherein: a limiting spring (11) is fixedly arranged between one end of the clamping rod (10) and the mounting groove, and the limiting spring (11) is sleeved on the clamping rod (10).

4. The high-density needle cylinder of the circular knitting machine according to claim 1, wherein: limiting grooves (9) are formed in four sides of the bottom end of the needle cylinder (2) at equal intervals, a chute (12) is formed in one side of the limiting grooves (9), and the limiting grooves (9) are connected with one side of the chute (12).

5. The high-density needle cylinder of the circular knitting machine according to claim 4, wherein: the outer side of the fixed sleeve (4) corresponding to the limiting groove (9) is provided with a chute (12).

6. The high-density needle cylinder of the circular knitting machine according to claim 1, wherein: the center of the top of the mounting seat (1) is provided with a groove, and extrusion springs (8) are symmetrically and fixedly arranged in the groove.

7. The high-density needle cylinder of the circular knitting machine according to claim 6, wherein: the top of the extrusion spring (8) is fixedly provided with a sliding plate (7), and the sliding plate (7) is contacted with the bottom end of the needle cylinder (2).

8. The high-density needle cylinder of the circular knitting machine according to claim 7, wherein: pinholes (3) are formed in the top of the needle cylinder (2) at equal intervals.