CN216972817U

CN216972817U - Circular disc thread adjusting structure of circular knitting machine

Info

Publication number: CN216972817U
Application number: CN202220669139.5U
Authority: CN
Inventors: 文宇琦
Original assignee: Jingzhou Tengchen Knitting Co ltd
Current assignee: Jingzhou Tengchen Knitting Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-15
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to the field of knitting, and discloses a circular disc yarn adjusting structure of a circular knitting machine, which comprises yarn rollers, an installation plate and a portal frame fixedly arranged at the top of the installation plate, wherein a driving motor is fixedly arranged on the front side of the portal frame, rotating shafts are rotatably arranged on the inner walls of the front side and the rear side of the portal frame, an output shaft of the driving motor is fixedly arranged at the front end of the corresponding rotating shaft, and baffle discs are fixedly arranged at the front end and the rear end of each yarn roller. The utility model has the following advantages and effects: through the cooperation of leading wheel, guide bar, sliding sleeve, framework and annular guide way, reciprocating motion around the leading wheel can be carried out according to the circuit of braided wire on the wire roller, and then can be fine leads to the braided wire, effectively avoids the braided wire to break away from the surface of leading wheel and lead to the fracture of braided wire simultaneously, through the cooperation of pulling pole, square kelly, square draw-in groove, square spout and extrusion spring, is convenient for carry out dismouting change to the wire roller, has made things convenient for the use.

Description

Circular disc thread adjusting structure of circular knitting machine

Technical Field

The utility model relates to the technical field of knitting, in particular to a circular disc thread adjusting structure of a circular knitting machine.

Background

Circular knitting machines are known as circular weft knitting machines (or circular knitting machines). The circular knitting machine has the advantages of being high in rotating speed, high in yield, fast in pattern change, good in fabric quality, few in working procedures and high in product adaptability due to the fact that a large number of knitting systems (called yarn feeding paths or knitting paths in enterprises for short) of the circular knitting machine are provided, and accordingly the circular knitting machine is fast in development.

However, when the existing circular knitting machine draws the textile thread to perform textile processing, the textile thread is inconvenient to move according to the number of loops because the guide wheel is relatively fixed, so that the guiding effect is poor, the textile thread is easy to run out of the surface of the guide wheel to break the textile thread, the textile thread needs to be drawn again, and the thread coil is inconvenient to disassemble, assemble and replace, so that the circular disc thread adjusting structure of the circular knitting machine is very inconvenient to use, and therefore the circular disc thread adjusting structure of the circular knitting machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular disc thread adjusting structure of a circular knitting machine, which has the advantages of good guiding effect and easy assembly, disassembly and replacement of a thread disc.

The technical purpose of the utility model is realized by the following technical scheme: the yarn guide device comprises a yarn roller, a mounting plate and a portal frame fixedly arranged at the top of the mounting plate, wherein a driving motor is fixedly arranged at the front side of the portal frame, rotating shafts are respectively and rotatably arranged on the inner walls of the front side and the rear side of the portal frame, an output shaft of the driving motor is fixedly arranged at the front end of the corresponding rotating shaft, baffle discs are respectively and fixedly arranged at the front end and the rear end of the yarn roller, one sides of the two baffle discs, which are far away from each other, are respectively provided with a square clamping groove, one ends of the two rotating shafts, which are close to each other, are respectively provided with a square sliding groove, an extrusion spring is fixedly arranged on the inner wall of one side of the square sliding groove, one end of the extrusion spring is fixedly provided with a square clamping rod, the two square clamping rods are respectively and movably clamped in the corresponding square clamping grooves, one sides of the two square clamping rods are respectively and fixedly provided with a pulling rod, the outer side of the yarn roller is movably wound with a woven yarn, and two guide rods are fixedly arranged on the inner walls of the front side and rear side of the portal frame, the sliding sleeves are arranged on the outer sides of the two guide rods in a sliding mode, a frame body is fixedly arranged between the two sliding sleeves, the same guide wheel is arranged on the inner wall of the front side and the rear side of the frame body in a rotating mode, an annular guide groove is formed in the outer side of the guide wheel, and the spinning threads are movably wound in the annular guide groove.

Through adopting above-mentioned technical scheme, through the leading wheel, the guide bar, the sliding sleeve, the cooperation of framework and annular guide way, the leading wheel can be according to the circuit on the braided wire roller, carry out reciprocating motion front and back, and then can be fine lead to the braided wire, effectively avoid the braided wire to break away from the surface of leading wheel and lead to the fracture of braided wire simultaneously, the probability of shutting down and pulling the braided wire again has been reduced, and then the efficiency of work has been improved, through the pulling rod, square card pole, square draw-in groove, the cooperation of square spout and extrusion spring, be convenient for carry out the dismouting change to the wire roller, and convenient use.

The utility model is further provided with: the inner walls of the front side and the rear side of the frame body are fixedly provided with the same fixed shaft, and the guide wheels are rotatably arranged on the outer side of the fixed shaft.

Through adopting above-mentioned technical scheme, through the fixed axle, be convenient for rotate the leading wheel and set up on the front and back side inner wall of framework.

The utility model is further provided with: and one end of each pulling rod is fixedly provided with a handle, and the two square clamping rods are respectively sleeved in the corresponding square sliding grooves in a sliding manner.

Through adopting above-mentioned technical scheme, through the handle, the pulling pole of being convenient for stimulate is convenient for lead spacing square kelly simultaneously, makes more steady smooth and easy that it removed.

The utility model is further provided with: a rectangular opening is formed in one side of the rotating shaft, and the two pulling rods are respectively sleeved in the corresponding rectangular openings in a sliding mode.

Through adopting above-mentioned technical scheme, through the rectangle mouth, be convenient for not hinder the removal of pulling the pole.

The utility model is further provided with: support bearings are fixedly arranged on the front side and the rear side of the portal frame, and inner rings of the two support bearings are fixedly sleeved on the outer sides of the corresponding rotating shafts respectively.

Through adopting above-mentioned technical scheme, through support bearing, be convenient for support the rotation axis, make its rotatory more steady smooth and easy.

The utility model is further provided with: the bottom of the driving motor is fixedly provided with a stabilizing plate, and the stabilizing plate is fixedly arranged on the front side of the portal frame.

Through adopting above-mentioned technical scheme, through firm board, be convenient for support fixedly to driving motor, guarantee its stable work.

The utility model has the beneficial effects that:

1. according to the utility model, through the matching of the guide wheel, the guide rod, the sliding sleeve and the frame body, the guide wheel can reciprocate back and forth according to the line of the spinning thread on the thread roller, so that the spinning thread can be well guided.

2. According to the utility model, through the annular guide groove, the spinning thread can be effectively prevented from breaking due to the fact that the spinning thread is separated from the surface of the guide wheel, the probability of stopping the machine to re-draw the spinning thread is reduced, and the working efficiency is further improved.

3. According to the utility model, through the matching of the pulling rod, the square clamping groove, the square sliding groove and the extrusion spring, the wire roller is convenient to disassemble, assemble and replace, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a circular disc yarn adjusting structure of a circular knitting machine according to the present invention;

FIG. 2 is a front sectional view of a circular disc yarn adjusting structure of a circular knitting machine according to the present invention;

FIG. 3 is a top cross-sectional view of a circular knitting machine circular disc yarn adjusting structure according to the present invention;

fig. 4 is a schematic structural diagram of a part a of a circular disc yarn adjusting structure of a circular knitting machine provided by the utility model.

In the figure, 1, mounting plate; 2. a gantry; 3. a stabilizing plate; 4. a drive motor; 5. weaving threads; 6. a wire roller; 7. a catch tray; 8. a guide rod; 9. a sliding sleeve; 10. a frame body; 11. a fixed shaft; 12. a guide wheel; 13. an annular guide groove; 14. a support bearing; 15. a rotating shaft; 16. a rectangular opening; 17. pulling a rod; 18. a handle; 19. a square chute; 20. extruding the spring; 21. a square clamping groove; 22. a square clamping rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the utility model provides a circular disc yarn adjusting structure of a circular knitting machine, which comprises a yarn roller 6, a mounting plate 1 and a portal frame 2 fixedly arranged on the top of the mounting plate 1, wherein a driving motor 4 is fixedly arranged on the front side of the portal frame 2, rotating shafts 15 are respectively and rotatably arranged on the inner walls of the front side and the rear side of the portal frame 2, an output shaft of the driving motor 4 is fixedly arranged at the front end of the corresponding rotating shaft 15, baffle discs 7 are respectively and fixedly arranged at the front end and the rear end of the yarn roller 6, square clamping grooves 21 are respectively arranged on the sides, far away from each other, of the two baffle discs 7, square sliding grooves 19 are respectively arranged at the ends, close to each other, of the two rotating shafts 15, an extrusion spring 20 is fixedly arranged on the inner wall of one side of each square sliding groove 19, a square clamping rod 22 is fixedly arranged at one end of the extrusion spring 20, the two square clamping rods 22 are respectively and movably clamped in the corresponding square clamping grooves 21, a pulling rod 17 is fixedly arranged at one side of the two square clamping rods 22, the outside activity of line roller 6 is around being equipped with braided wire 5, fixedly on the front and back side inner wall of portal frame 2 being provided with two guide bars 8, the equal slip cap in outside of two guide bars 8 is equipped with sliding sleeve 9, fixedly between two sliding sleeves 9 being provided with a framework 10, it is provided with same leading wheel 12 to rotate on the front and back side inner wall of framework 10, annular guide way 13 has been seted up in the outside of leading wheel 12, braided wire 5 activity is around establishing in annular guide way 13.

Specifically, the same fixed shaft 11 is fixedly arranged on the inner walls of the front and rear sides of the frame body 10, and the guide wheel 12 is rotatably arranged on the outer side of the fixed shaft 11.

Specifically, handles 18 are fixedly arranged at one ends of the two pulling rods 17, and the two square clamping rods 22 are respectively sleeved in the corresponding square sliding grooves 19 in a sliding manner.

Specifically, one side of the rotating shaft 15 is provided with a rectangular opening 16, and the two pulling rods 17 are respectively sleeved in the corresponding rectangular openings 16 in a sliding manner.

Specifically, the front side and the rear side of the portal frame 2 are both fixedly provided with supporting bearings 14, and the inner rings of the two supporting bearings 14 are respectively and fixedly sleeved on the outer sides of the corresponding rotating shafts 15.

Specifically, the bottom of the driving motor 4 is fixedly provided with a stabilizing plate 3, and the stabilizing plate 3 is fixedly arranged on the front side of the portal frame 2.

In the utility model, when in work, the rotating shaft 15, the baffle disc 7 and the thread roller 6 are driven to rotate by the driving motor 4, so as to pay off the spinning thread 5, when in spinning, the spinning thread 5 is drawn, the guide wheel 12, the frame body 10 and the sliding sleeve 9 are driven to reciprocate back and forth on the two guide rods 8 according to the line of the spinning thread 5 on the thread roller 6, so as to well guide the spinning thread 5, the spinning thread 5 is always positioned in the annular guide groove 13 through the arrangement of the annular guide groove 13, so that the spinning thread 5 is effectively prevented from breaking due to the separation of the spinning thread 5 from the surface of the guide wheel 12, the probability of re-drawing the spinning thread when in a halt is reduced, so as to improve the work efficiency, when the thread roller 6 needs to be replaced, the two pulling rods 17 are pulled through the two handles 18, the two pulling rods 17 drive the two square clamping rods 22 to be far away from each other and separate from the square clamping grooves 21, at this moment, the extrusion spring 20 is extruded, and then the wire roller 6 is not fixed, at this moment, the wire roller 6 and the baffle disc 7 can be taken down to replace the wire roller 6, then the wire roller 6 and the baffle disc 7 are placed between the two rotating shafts 15, the handle 18 is loosened, at this moment, under the elastic force of the extrusion spring 20, the two square clamping rods 22 are close to each other and clamped in the corresponding square clamping grooves 21 to fix the wire roller 6 and the baffle disc 7, and then the wire roller 6 is convenient to disassemble, assemble and replace.

Claims

1. A disc yarn adjusting structure of a circular knitting machine comprises a yarn roller (6), a mounting plate (1) and a portal frame (2) fixedly arranged at the top of the mounting plate (1), and is characterized in that a driving motor (4) is fixedly arranged on the front side of the portal frame (2), rotating shafts (15) are rotatably arranged on the inner walls of the front side and the rear side of the portal frame (2), an output shaft of the driving motor (4) is fixedly arranged at the front end of the corresponding rotating shaft (15), baffle discs (7) are fixedly arranged at the front end and the rear end of the yarn roller (6), square clamping grooves (21) are formed in the sides, far away from each other, of the two baffle discs (7), square sliding grooves (19) are formed in the ends, close to each other, of the two rotating shafts (15), an extrusion spring (20) is fixedly arranged on the inner wall of one side of each square sliding groove (19), and a square clamping rod (22) is fixedly arranged at one end of the extrusion spring (20), two square kellies (22) activity joint respectively are in square draw-in groove (21) that correspond, and one side of two square kellies (22) is all fixed to be provided with pulling rod (17), the outside activity of line roller (6) is around being equipped with weaving line (5), fixedly on the front and back side inner wall of portal frame (2) be provided with two guide bars (8), and the outside of two guide bars (8) is all slided the cover and is equipped with sliding sleeve (9), fixedly between two sliding sleeves (9) is provided with one framework (10), it is provided with same leading wheel (12) to rotate on the front and back side inner wall of framework (10), annular guide way (13) have been seted up in the outside of leading wheel (12), weaving line (5) activity is around establishing in annular guide way (13).

2. The circular knitting machine circular disc yarn adjusting structure according to claim 1, characterized in that: the inner walls of the front side and the rear side of the frame body (10) are fixedly provided with the same fixed shaft (11), and the guide wheel (12) is rotatably arranged on the outer side of the fixed shaft (11).

3. The circular disc yarn adjusting structure of circular knitting machine according to claim 1, characterized in that: handles (18) are fixedly arranged at one ends of the two pulling rods (17), and the two square clamping rods (22) are respectively sleeved in the corresponding square sliding grooves (19) in a sliding manner.

4. The circular knitting machine circular disc yarn adjusting structure according to claim 1, characterized in that: one side of the rotating shaft (15) is provided with a rectangular opening (16), and the two pulling rods (17) are respectively sleeved in the corresponding rectangular openings (16) in a sliding manner.

5. The circular knitting machine circular disc yarn adjusting structure according to claim 1, characterized in that: supporting bearings (14) are fixedly arranged on the front side and the rear side of the portal frame (2), and inner rings of the two supporting bearings (14) are respectively and fixedly sleeved on the outer sides of the corresponding rotating shafts (15).

6. The circular knitting machine circular disc yarn adjusting structure according to claim 1, characterized in that: the bottom of the driving motor (4) is fixedly provided with a stabilizing plate (3), and the stabilizing plate (3) is fixedly arranged on the front side of the portal frame (2).