CN213681125U

CN213681125U - Balanced tension wire releasing guide wheel for circular knitting machine

Info

Publication number: CN213681125U
Application number: CN202022675331.9U
Authority: CN
Inventors: 何红武; 杨波
Original assignee: Shishi Hongzheng Hardware Accessories Co ltd
Current assignee: Shishi Hongzheng Hardware Accessories Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a knitting machine balanced tension unwrapping wire guide pulley of great circle, include: mounting bracket, leading wheel seat and leading wheel subassembly, the welding of mounting bracket front surface center department has the leading wheel seat, the bar spout has been seted up to one side table wall center department of leading wheel seat, the inside sliding connection of bar spout has the slider, and the welding has the second spring between slider and the mounting bracket front surface wall, the leading wheel subassembly includes first disc, second disc and central axle, the welding has the center pin between first disc and the second disc, the welding of one side outward appearance wall center department of first disc has the leading wheel axle, and the leading wheel axle rotates to be connected on the slider. The utility model discloses in, at the in-process that uses, remove in the bar spout through second spring pulling slider to can drive the guide pulley subassembly and remove, the elasticity through the second spring realizes carrying out self-adaptation tensioning degree to the yarn through the guide pulley subassembly and adjusts, guarantees the rate of tension of yarn, has improved the stability that the yarn was carried.

Description

Balanced tension wire releasing guide wheel for circular knitting machine

Technical Field

The utility model relates to a knitting quick-witted technical field especially relates to a knitting quick-witted balanced tension unwrapping wire guide pulley of circle.

Background

Knitting machine: the first hand knitting machine was invented by William Lee (William Lee) by stockman in the united kingdom in 1589 years, and in the 19 th century in 70 s, the hand knitting machine was further replaced by an electric knitting machine operating at high speed, and the number of the knitting machine indicates the density of the needles arranged on the needle bed. The higher the machine number is, the more the needles are in a certain length on the needle bed, namely the smaller the needle pitch is; otherwise, the smaller the number of needles, i.e., the larger the needle pitch. In the case of the machine numbers indicated individually, which should be composed of the symbol E and the corresponding numbers, for example, the 18 machine number should be written E18, which indicates that there are 18 needles in 25.4mm of the bed, the knitting machine is according to the process category: a weft knitting machine and a warp knitting machine, which are divided into the following needle beds: a single-needle bed knitting machine and a double-needle bed knitting machine are divided into the following parts according to the needle bed form: flat knitting machines and circular knitting machines.

The balanced tension pay-off guide wheel for the existing circular knitting machine cannot adjust the self-adaptive tension degree of yarns, and then the pay-off guide wheel is of a true anti-off structure, so that the yarns are scattered due to the fact that the yarns are easy to be off in the using process of the pay-off guide wheel, and the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knitting machine of big circle is with balanced tension unwrapping wire guide pulley, at the in-process that uses, removes in the bar spout through second spring pulling slider to can drive the guide pulley subassembly and remove, realize carrying out the degree of tension regulation of self-adaptation to the yarn through the guide pulley subassembly through the elasticity of second spring, guarantee the rate of tension of yarn, improve the stability that the yarn was carried.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a balanced tension wire releasing guide wheel for a circular knitting machine comprises: the mounting frame, the guide wheel seat and the guide wheel assembly;

a guide wheel seat is welded at the center of the front surface of the mounting frame, a strip-shaped sliding groove is formed in the center of the surface wall on one side of the guide wheel seat, a sliding block is connected inside the strip-shaped sliding groove in a sliding mode, and a second spring is welded between the sliding block and the front surface wall of the mounting frame;

the guide wheel assembly comprises a first disc, a second disc and a central shaft, the central shaft is welded between the first disc and the second disc, a guide wheel shaft is welded at the center of the outer wall of one side of the first disc, the guide wheel shaft is rotatably connected to the sliding block, a bearing is arranged at the joint of the guide wheel shaft and the sliding block, an anti-falling assembly is arranged on the outer side of the central shaft of the first disc, and a clamping groove matched with the anti-falling assembly for use is formed in the second disc.

As a further description of the above technical solution:

the anti-falling assembly comprises an inserting rod, a limiting disc, a sleeve and a first spring, one end of the inserting rod is welded on one side surface wall of the first disc close to the second disc, the other end of the inserting rod penetrates through the sleeve and extends to the inside, the limiting disc is welded on the other end of the inserting rod, and the first spring is sleeved on the inserting rod and located inside the sleeve.

As a further description of the above technical solution:

the anticreep subassembly is provided with threely altogether, and three anticreep subassembly is the annular and distributes, and the interval between two adjacent anticreep subassemblies equals.

As a further description of the above technical solution:

and the mounting frame is in threaded connection with a fixing bolt.

As a further description of the above technical solution:

the sliding block is in a convex character row structure.

The utility model provides a knitting machine balanced tension unwrapping wire guide pulley of great circle. The method has the following beneficial effects:

(1) this balanced tension unwrapping wire guide pulley for circular knitting machine, at the in-process that uses, removes in the bar spout through second spring pulling slider to can drive the guide pulley subassembly and remove, realize carrying out self-adaptation's an adjustment to the yarn through the guide pulley subassembly through the elasticity of second spring, guarantee the rate of tension of yarn, improve the stability that the yarn was carried.

(2) This knitting machine of big circular knitting is with balanced tension unwrapping wire guide pulley, be provided with the anticreep subassembly, when using, at first can manually promote the sleeve pipe and move to the left, make sleeve pipe and joint groove separation, then with the yarn around connecing between anticreep subassembly and the guide pulley subassembly, no longer promote the sleeve pipe, this moment under the resilience force effect of first spring, make sheathed tube one end joint to joint inslot, make the yarn be located between anticreep subassembly and the guide pulley subassembly, make the yarn can not break away from with the guide pulley subassembly, the effectual line condition that takes off has prevented, the stability that the square wire guide pulley used has been improved.

Drawings

FIG. 1 is a side view of a balanced tension wire-releasing guide wheel for a circular knitting machine according to the present invention;

FIG. 2 is a schematic view of the connecting structure of the middle guide wheel assembly and the sliding block of the present invention;

fig. 3 is a schematic structural view of the middle guide wheel assembly of the present invention;

fig. 4 is a schematic cross-sectional structural view of the middle guide wheel assembly of the present invention;

fig. 5 is a schematic structural view of the anti-separation assembly of the present invention.

Illustration of the drawings:

1. fixing the bolt; 2. a mounting frame; 3. a guide wheel seat; 4. a strip-shaped chute; 5. a guide wheel assembly; 51. a first disc; 52. a second disc; 53. a central shaft; 54. an anti-drop component; 541. A plug rod; 542. a limiting disc; 543. a sleeve; 544. a first spring; 55. a clamping groove; 6. a slider; 7. a second spring; 8. a guide wheel shaft; 9. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, a balanced tension wire releasing guide wheel for a circular knitting machine includes: the mounting frame 2, the guide wheel seat 3 and the guide wheel assembly 5;

a guide wheel seat 3 is welded at the center of the front surface of the mounting frame 2, a strip-shaped sliding groove 4 is formed in the center of the surface wall of one side of the guide wheel seat 3, a sliding block 6 is connected to the inside of the strip-shaped sliding groove 4 in a sliding mode, and a second spring 7 is welded between the sliding block 6 and the front surface wall of the mounting frame 2;

the guide wheel assembly 5 comprises a first disc 51, a second disc 52 and a central shaft 53, the central shaft 53 is welded between the first disc 51 and the second disc 52, a guide wheel shaft 8 is welded at the center of the outer surface wall of one side of the first disc 51, the guide wheel shaft 8 is rotatably connected to the slider 6, a bearing 9 is arranged at the joint of the guide wheel shaft 8 and the slider 6, an anti-falling assembly 54 is arranged on the first disc 51 and positioned on the outer side of the central shaft 53, and a clamping groove 55 matched with the anti-falling assembly 54 for use is formed in the second disc 52.

The anti-falling assembly 54 includes a connection rod 541, a limiting plate 542, a sleeve 543, and a first spring 544, wherein one end of the connection rod 541 is welded on a side surface wall of the first disc 51 near the second disc 52, the other end of the connection rod 541 penetrates through the sleeve 543 to extend to the inside and is welded with the limiting plate 542, and the first spring 544 is sleeved inside the sleeve 543 of the connection rod 541.

Anticreep subassembly 54 is provided with threely altogether, and three anticreep subassembly 54 is the annular and distributes, and the interval between two adjacent anticreep subassemblies 54 equals, and threaded connection has fixing bolt 1 on the mounting bracket 2. The slide block 6 is in a convex character row structure.

The working principle is as follows: this knitting machine of big circular knitting uses when balanced tension unwrapping wire guide pulley uses, at first can fix the installation of mounting bracket 2 in appointed position through fixing bolt 1 on the mounting bracket 2, can manually promote sleeve 543 and move left, make sleeve 543 and joint groove 55 separate, then with the yarn around connecing between anticreep subassembly 54 and guide pulley subassembly 5, no longer promote sleeve 543, this moment under the resilience effect of first spring 544, make the one end joint of sleeve 543 to joint groove 55 in, make the yarn be located between anticreep subassembly 54 and the guide pulley subassembly 5, make the yarn can not break away from with guide pulley subassembly 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a balanced tension unwrapping wire guide pulley for circular knitting machine which characterized in that includes: the device comprises a mounting frame (2), a guide wheel seat (3) and a guide wheel assembly (5);

a guide wheel seat (3) is welded at the center of the front surface of the mounting frame (2), a strip-shaped sliding groove (4) is formed in the center of the surface wall on one side of the guide wheel seat (3), a sliding block (6) is connected to the inside of the strip-shaped sliding groove (4) in a sliding mode, and a second spring (7) is welded between the sliding block (6) and the front surface wall of the mounting frame (2);

the guide wheel assembly (5) comprises a first disc (51), a second disc (52) and a central shaft (53), the central shaft (53) is welded between the first disc (51) and the second disc (52), a guide wheel shaft (8) is welded at the center of the outer surface wall of one side of the first disc (51), the guide wheel shaft (8) is rotatably connected onto the sliding block (6), a bearing (9) is arranged at the joint of the guide wheel shaft (8) and the sliding block (6), an anti-falling assembly (54) is arranged on the first disc (51) and located on the outer side of the central shaft (53), and a clamping groove (55) matched with the anti-falling assembly (54) for use is formed in the second disc (52).

2. The balanced tension pay-off guide wheel for the circular knitting machine as claimed in claim 1, wherein the anti-drop assembly (54) comprises a plug rod (541), a limiting plate (542), a sleeve (543) and a first spring (544), one end of the plug rod (541) is welded on a side surface wall of the first disc (51) close to the second disc (52), the other end of the plug rod (541) penetrates through the sleeve (543) to extend to the inside and is welded with the limiting plate (542), and the first spring (544) is sleeved on the plug rod (541) and located inside the sleeve (543).

3. The tension-balancing pay-off guide wheel for the circular knitting machine as claimed in claim 1, wherein the number of the anti-falling assemblies (54) is three, the three anti-falling assemblies (54) are distributed annularly, and the distance between two adjacent anti-falling assemblies (54) is equal.

4. A tension balancing wire releasing guide wheel for a large circular knitting machine according to claim 1, characterized in that a fixing bolt (1) is connected to the mounting frame (2) in a threaded manner.

5. A tension-balancing thread-releasing guide wheel for circular knitting machines according to claim 1, characterized in that the slide (6) is of a convex row structure.