CN215404832U

CN215404832U - Silk thread tension frame for circular knitting machine

Info

Publication number: CN215404832U
Application number: CN202121723013.3U
Authority: CN
Inventors: 施海恭
Original assignee: Fujian Chunde Technology Co ltd
Current assignee: Fujian Chunde Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model provides a thread tension frame for a circular knitting machine, which is used for replacing a damaged spring during the operation of the circular knitting machine and comprises a rack, a sliding rod, a supporting seat, a butting seat, a sliding frame and a buffer spring, wherein one end of the sliding rod is fixedly arranged on the rack and is horizontally arranged, the supporting seat is detachably arranged on the rack and is positioned at the other end of the sliding rod and used for supporting the other end of the sliding rod, the butting seat is detachably arranged on the supporting seat, the sliding frame can be arranged outside the sliding rod in a sliding mode along the thread pulling direction and is used for placing an external thread cylinder, and the buffer spring is sleeved outside the sliding rod and is positioned between the sliding frame and the butting seat.

Description

Silk thread tension frame for circular knitting machine

Technical Field

The utility model relates to the technical field of circular knitting machines, in particular to a yarn tension frame for a circular knitting machine.

Background

Circular knitting machines, known as circular weft knitting machines (or circular knitting machines). The circular knitting machine has the advantages of high loop forming system (called yarn feeding path number or loop forming path number in enterprises for short) quantity, high rotating speed, high yield, fast pattern change, good fabric quality, few working procedures and strong product adaptability, so the circular knitting machine is developed quickly. But circular knitting machine on the market is because tension structure too tightly appears the phenomenon of silk thread breakage easily in the use at present, and most producers all adopt spring buffering to solve this problem, but the spring uses the condition that can appear damaging for a long time, and the work of spring damage back tension frame receives the influence, if will change the spring and need dismantle whole tension frame, and it is loaded down with trivial details for a long time consuming, consequently carries out timely change just to the problem that needs the solution to the spring that damages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thread tension bracket for a circular knitting machine, aiming at the defects and shortcomings of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: including the frame, its characterized in that: still include one end fixed set up in be the slide bar that the level was placed in the frame, can dismantle set up in be located in the frame the slide bar other end is used for supporting the supporting seat of the slide bar other end, can dismantle set up in support seat, can follow the silk thread and pull the direction slide set up in the outside carriage, the cover that is used for placing outside silk thread section of thick bamboo of slide bar are located the slide bar outside is located the carriage with buffer spring between the support seat.

The further improvement is that: and an abutting groove used for being matched with the end part of the buffer spring is arranged between the abutting seat and the supporting seat and is close to the end part of the buffer spring.

The further improvement is that: the sliding frame is close to the end part of the buffer spring and is provided with a compression plate, and the compression plate is close to the end part of the buffer spring and is provided with a compression groove.

The further improvement is that: the supporting seat is fixedly arranged on the rack through bolts, and the abutting seat is fixedly arranged on the supporting seat through bolts.

The further improvement is that: and a rotating device for driving the rack to rotate so as to improve the adaptability of the silk thread tension frame is arranged below the rack.

The further improvement is that: the rotating device comprises a support frame and a rotating motor, wherein the support frame is arranged below the rack and used for supporting the silk thread tension frame, the rotating motor is arranged on the support frame, and the rotating end of the rotating motor is fixedly connected with the rack.

The further improvement is that: the carriage including can follow the silk thread and drag the direction slide set up in the outside carriage release lever of slide bar, set up respectively in the connecting rod at carriage release lever both ends, set up in two be used for placing the pole of placing of outside silk thread section of thick bamboo between the connecting rod.

The further improvement is that: one end of the placing rod penetrates through one of the connecting rods and is in threaded connection with the other connecting rod.

After the technical scheme is adopted, the utility model has the beneficial effects that: because buffer spring fixes through propping footstock and supporting seat, through unloading the spring off during the change, progressively pull down and prop footstock and supporting seat for the spring can be taken out from the slide bar, changes.

Further effects are as follows: the buffer spring is propped and fixed when the circular knitting machine works by arranging the propping seat and the propping groove to be matched with one end of the buffer spring.

Further effects are as follows: the supporting seat is provided with a bolt for fixing the abutting seat, so that the abutting seat is prevented from falling off.

Further effects are as follows: the tension bracket is driven by the rotating motor arranged on the supporting frame to rotate on the horizontal plane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the hidden connecting rod and the placing rod of the present invention;

FIG. 2 is a schematic view of the installation of the placing seat and the propping seat;

fig. 3 is a schematic view of a carriage structure.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the technical solution adopted by the present embodiment is: the utility model provides a silk thread tension frame for circular knitting machine, includes the frame, still include one end fixed set up in be the level slide bar 1 of placing in the frame, can dismantle set up in lie in the frame 1 other end of slide bar is used for supporting the supporting seat 2 of the 1 other end of slide bar, can dismantle set up in support seat 2 is last to support footstock 3, can follow the silk thread and pull the direction slide set up in slide frame 4, the cover that is used for placing outside silk thread section of thick bamboo of slide bar 1 outside is located slide frame 4 with support buffer spring 5 between the footstock 3. An abutting groove 6 used for being matched with the end part of the buffer spring 5 is formed between the abutting seat 3 and the supporting seat 2 and close to the end part of the buffer spring 5. The sliding frame 4 is provided with a compression plate 7 near the end part of the buffer spring 5, and the compression plate 7 is provided with a compression groove 8 near the end part of the buffer spring 5. The supporting seat 2 is fixedly arranged on the rack through a bolt (not shown in the figure), and the propping seat 3 is fixedly arranged on the supporting seat 2 through a bolt (not shown in the figure). And a rotating device for driving the rack to rotate so as to improve the adaptability of the silk thread tension frame is arranged below the rack. The rotating device comprises a support frame 9 arranged below the rack and used for supporting the silk thread tension frame, and a rotating motor 10 arranged on the support frame 9, wherein the rotating end of the rotating motor 10 is fixedly connected with the rack. The sliding frame 4 comprises a moving rod 11 which can slide along the silk thread dragging direction and is arranged outside the sliding rod 1, connecting rods 12 which are respectively arranged at two ends of the moving rod 11, and a placing rod 13 which is arranged between the connecting rods 12 and is used for placing an external silk thread cylinder. One end of the placing rod 13 penetrates through one of the connecting rods 12 and is in threaded connection with the other connecting rod 12 (not shown in the figure).

The working principle of the utility model is as follows: before the work, on putting pole 13 with silk thread section of thick bamboo dress, be connected to the silk thread on the big circular knitting machine, when big circular knitting machine begins to weave, can drag the silk thread, when the silk thread is stretched to the expansion upper limit, can drive carriage 4 and slide on slide bar 1 to cushion through extrusion buffer spring 5, make the silk thread be unlikely to because of tensile excessive fracture, accessible support frame 9 drives the frame through rotating the rotation motor 10 on the platform and rotates when tension frame need rotate the adjustment direction. When the buffer spring 5 is damaged and needs to be replaced, the supporting seat 2 is detached after the abutting seat 3 is detached by detaching a bolt (not shown in the figure), the buffer spring 5 is pulled out from the sliding rod 4, a new buffer spring 5 is reloaded into the sliding rod 1, and then the supporting seat 2 is fixed by the bolt (not shown in the figure) again and the abutting seat 3 is installed.

While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The utility model is not described in detail, but is well known to those skilled in the art.

Claims

1. The utility model provides a knitting silk thread tension bracket for circular knitting machine, includes the frame, its characterized in that: still include one end fixed set up in be the slide bar that the level was placed in the frame, can dismantle set up in be located in the frame the slide bar other end is used for supporting the supporting seat of the slide bar other end, can dismantle set up in support seat, can follow the silk thread and pull the direction slide set up in the outside carriage, the cover that is used for placing outside silk thread section of thick bamboo of slide bar are located the slide bar outside is located the carriage with buffer spring between the support seat.

2. The thread tension bracket for circular knitting machine according to claim 1, characterized in that: and an abutting groove used for being matched with the end part of the buffer spring is arranged between the abutting seat and the supporting seat and is close to the end part of the buffer spring.

3. The thread tension bracket for circular knitting machine according to claim 1, characterized in that: the sliding frame is close to the end part of the buffer spring and is provided with a compression plate, and the compression plate is close to the end part of the buffer spring and is provided with a compression groove.

4. The thread tension bracket for circular knitting machine according to claim 1, characterized in that: the supporting seat is fixedly arranged on the rack through bolts, and the abutting seat is fixedly arranged on the supporting seat through bolts.

5. The thread tension bracket for circular knitting machine according to claim 1, characterized in that: and a rotating device for driving the rack to rotate so as to improve the adaptability of the silk thread tension frame is arranged below the rack.

6. The thread tension bracket for circular knitting machine according to claim 5, characterized in that: the rotating device comprises a support frame and a rotating motor, wherein the support frame is arranged below the rack and used for supporting the silk thread tension frame, the rotating motor is arranged on the support frame, and the rotating end of the rotating motor is fixedly connected with the rack.

7. The thread tension bracket for circular knitting machine according to claim 1, characterized in that: the carriage including can follow the silk thread and drag the direction slide set up in the outside carriage release lever of slide bar, set up respectively in the connecting rod at carriage release lever both ends, set up in two be used for placing the pole of placing of outside silk thread section of thick bamboo between the connecting rod.

8. The thread tension bracket for circular knitting machine of claim 7, characterized in that: one end of the placing rod penetrates through one of the connecting rods and is in threaded connection with the other connecting rod.