CN211771867U

CN211771867U - Traction and coiling mechanism of circular knitting machine

Info

Publication number: CN211771867U
Application number: CN202020153405.XU
Authority: CN
Inventors: 许小勤; 周文琴; 陈春
Original assignee: Jinjiang Hengwei Machinery Manufacturing Co ltd
Current assignee: Jinjiang Hengwei Machinery Manufacturing Co ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-10-27
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a circular knitting machine tractive coiling mechanism, the on-line screen storage device comprises a base, the first backup pad of left side fixedly connected with at base top, the right side fixedly connected with second backup pad at base top, the equal fixed connection in both sides and the dead lever of base top rear side have the conveying roller through pivot swing joint between two dead levers, the front side of first backup pad left side axle center department and the equal fixedly connected with slide bar in rear side, and right side cover between two slide bars is equipped with the slide. The utility model discloses a cooperation of base, first backup pad, second backup pad, dead lever, conveying roller, slide bar, cylinder, fixed plate, motor, bull stick, first limiting plate, connecting rod, bracing piece, second limiting plate, horizontal pole, draw-in groove, kelly and cylinder is used, can be when the cylinder is full-load, with its simple swift and need not the unloading from the bull stick of manpower to reduce the manpower and the waste of time because of changing the cylinder and cause, made things convenient for people's use.

Description

Traction and coiling mechanism of circular knitting machine

Technical Field

The utility model relates to a big circular knitting machine technical field specifically is a circular knitting machine tractive coiling mechanism.

Background

The circular knitting machine comprises a rack, a yarn supply mechanism, a transmission mechanism, a lubricating dust removal mechanism, an electrical control mechanism, a drawing and winding mechanism and other auxiliary devices, wherein the drawing and winding mechanism is used for drawing knitted fabrics knitted by the circular knitting machine out of a knitting area and winding the knitted fabrics into a certain winding form, but the phenomenon that a new winding drum needs to be replaced often occurs in the conventional circular knitting machine drawing and winding mechanism after the knitted fabrics are wound on the winding drum to a certain degree, the winding drum reaching full load needs to be taken down by manpower in the process of replacing the new winding drum, and then the new winding drum is replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular knitting machine tractive coiling mechanism, possess the advantage of the change reel of being convenient for, it often can appear the knitted fabric and twine the certain degree after on the reel to have solved current circular knitting machine tractive coiling mechanism, need the phenomenon around the reel of renewal, the in-process of changing around the reel needs the manpower will reach the reel of full load and take off, and then more renewedly go up the reel, this process is loaded down with trivial details and whole journey needs the manpower, waste time and energy, the production efficiency is reduced, be unfavorable for people's the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing and coiling mechanism of a circular knitting machine comprises a base, wherein a first supporting plate is fixedly connected to the left side of the top of the base, a second supporting plate is fixedly connected to the right side of the top of the base, two sides of the rear side of the top of the base are fixedly connected with fixing rods, a conveying roller is movably connected between the two fixing rods through a rotating shaft, sliding rods are fixedly connected to the front side and the rear side of the left axis of the first supporting plate, a sliding plate is sleeved on the right side between the two sliding rods, an air cylinder is fixedly connected to the axis of the right side of the sliding plate, the right side of the air cylinder is fixedly connected with the first supporting plate, a fixing plate is fixedly connected to the top of the sliding plate, a motor is fixedly connected to the top of the fixing plate, a rotating rod is fixedly connected to the output end of the motor, a first limiting plate is, the left side and the first backup pad fixed connection of connecting rod, there is the bracing piece at the left top of second backup pad through bearing swing joint, the left side fixedly connected with second limiting plate of bracing piece, fixedly connected with horizontal pole is located in the left axle center of second limiting plate, the draw-in groove has been seted up in the left axle center department of horizontal pole, the inner chamber fixedly connected with kelly that first backup pad and first limiting plate and extend to the draw-in groove is run through on the right side of bull stick, the surface cover of bull stick is equipped with the cylinder, the surface and the cylinder of horizontal pole contact.

Preferably, the equal fixedly connected with shock attenuation box in both sides at base top, the bottom fixedly connected with spring of shock attenuation box inner chamber, the top fixedly connected with fly leaf of spring, the axle center fixedly connected with movable rod of department at fly leaf top, the top of movable rod runs through to the top and the fixedly connected with of shock attenuation box and accepts and puts the board, the through-hole with movable rod looks adaptation is seted up in the axle center department at shock attenuation box top.

Preferably, the receiving and placing plate is in a semi-arc shape, and the top of the receiving and placing plate is fixedly connected with a shock pad.

Preferably, the top of the first supporting plate and the axle center of the first limiting plate are both provided with a through groove matched with the rotating rod.

Preferably, the left side of the sliding rod is fixedly connected with a baffle, and the width of the baffle is greater than that of the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of base, first backup pad, second backup pad, dead lever, conveying roller, slide bar, cylinder, fixed plate, motor, bull stick, first limiting plate, connecting rod, bracing piece, second limiting plate, horizontal pole, draw-in groove, kelly and cylinder is used, can be when the cylinder is full-load, with its simple swift and need not the unloading from the bull stick of manpower to reduce the manpower and the waste of time because of changing the cylinder and cause, made things convenient for people's use.

2. The utility model discloses a set up shock attenuation box, spring, fly leaf, movable rod and connect and put the board, can reduce the cylinder of changing because of the damage that falls to cause, through setting up the shock pad, can make the cylinder that changes down more steady drop on connecting and putting the board, through setting up logical groove, can guarantee the normal operating of bull stick, through setting up the baffle, can play limiting displacement to the slide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a right side view of the receiving and placing plate of the present invention;

fig. 4 is the cross bar of the present invention with a right-side view and a schematic cross-sectional structure.

In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. fixing the rod; 5. a conveying roller; 6. a slide bar; 7. a slide plate; 8. a cylinder; 9. a fixing plate; 10. a motor; 11. a rotating rod; 12. a first limit plate; 13. a connecting rod; 14. a support bar; 15. a second limiting plate; 16. a cross bar; 17. a card slot; 18. a clamping rod; 19. a drum; 20. a shock-absorbing box; 21. a spring; 22. a movable plate; 23. a movable rod; 24. a receiving plate; 25. a shock pad; 26. a through groove; 27. and a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-4, a drawing and winding mechanism of a circular knitting machine comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with a damping box 20, the bottom of the inner cavity of the damping box 20 is fixedly connected with a spring 21, the top of the spring 21 is fixedly connected with a movable plate 22, the axis of the top of the movable plate 22 is fixedly connected with a movable rod 23, the top of the movable rod 23 penetrates through the top of the damping box 20 and is fixedly connected with a receiving and placing plate 24, the receiving and placing plate 24 is shaped like a semi-arc, the top of the receiving and placing plate 24 is fixedly connected with a damping pad 25, the replaced roller 19 can more stably fall on the receiving and placing plate 24 by arranging the damping pad 25, the axis of the top of the damping box 20 is provided with a through hole matched with the movable rod 23, and the damage of the replaced roller 19 caused by falling can be reduced by arranging the damping box 20, the spring 21, the movable plate 22, the movable rod 23 and, the left side of the top of the base 1 is fixedly connected with a first supporting plate 2, the right side of the top of the base 1 is fixedly connected with a second supporting plate 3, both sides of the rear side of the top of the base 1 are fixedly connected with fixing rods 4, a conveying roller 5 is movably connected between the two fixing rods 4 through a rotating shaft, both the front side and the rear side of the left side axle center of the first supporting plate 2 are fixedly connected with slide rods 6, the left side of each slide rod 6 is fixedly connected with a baffle 27, the width of each baffle 27 is larger than that of each slide rod 6, the slide plates 7 can be limited by arranging the baffles 27, a slide plate 7 is sleeved on the right side between the two slide rods 6, an air cylinder 8 is fixedly connected with the axle center of the right side of each slide plate 7, the right side of the air cylinder 8 is fixedly connected with the first supporting plate 2, the top of each, the top of the right side of the first supporting plate 2 is provided with a first limiting plate 12, the top and the bottom of the left side of the first limiting plate 12 are both fixedly connected with a connecting rod 13, the left side of the connecting rod 13 is fixedly connected with the first supporting plate 2, the top of the left side of the second supporting plate 3 is movably connected with a supporting rod 14 through a bearing, the left side of the supporting rod 14 is fixedly connected with a second limiting plate 15, the left axis of the second limiting plate 15 is fixedly connected with a cross rod 16, the left axis of the cross rod 16 is provided with a clamping groove 17, the right side of the rotating rod 11 penetrates through the first supporting plate 2 and the first limiting plate 12 and extends to an inner cavity of the clamping groove 17 to be fixedly connected with a clamping rod 18, the top of the first supporting plate 2 and the axis of the first limiting plate 12 are both provided with a through groove 26 matched with the rotating rod 11, the normal operation of the rotating, through base 1, first backup pad 2, second backup pad 3, dead lever 4, conveying roller 5, slide bar 6, slide 7, cylinder 8, fixed plate 9, motor 10, bull stick 11, first limiting plate 12, connecting rod 13, bracing piece 14, second limiting plate 15, horizontal pole 16, draw-in groove 17, the cooperation of kelly 18 and cylinder 19 is used, can be when cylinder 19 is full-load, unload from bull stick 11 with its simple swift and that need not the manpower, thereby the manpower that has reduced because of changing cylinder 19 and the waste of time, people's use has been made things convenient for.

When the device is used, the motor 10 is started to rotate, the motor 10 rotates to drive the roller 19 to rotate through the rotating rod 11, the second limiting plate 15 and the cross rod 16, knitted fabrics are conveyed to the roller 19 through the conveying roller 5 to be wound, when the roller 19 reaches full load, the motor 10 stops operating, the air cylinder 8 works to push the sliding plate 7 to move leftwards, the sliding plate 7 moves leftwards to drive the fixing plate 9, the motor 10 and the rotating rod 11 to move leftwards, the fixing plate 9, the motor 10 and the rotating rod 11 move leftwards to drive the clamping rod 18 to move leftwards until the clamping rod 18 completely moves out of the clamping groove 17, the roller 19 is pushed out of the surface of the rotating rod 11 and falls on the receiving plate 24 by the interference of the first limit plate 12, when the roller 19 is fully loaded, the roller can be unloaded from the rotating rod 11 simply and quickly without manpower, thereby reducing the waste of manpower and time caused by replacing the roller 19 and facilitating the use of people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circular knitting machine pulling coiling mechanism, includes base (1), its characterized in that: the automatic feeding device is characterized in that a first supporting plate (2) is fixedly connected to the left side of the top of the base (1), a second supporting plate (3) is fixedly connected to the right side of the top of the base (1), the two sides of the rear side of the top of the base (1) are fixedly connected with fixing rods (4), conveying rollers (5) are movably connected between the two fixing rods (4) through rotating shafts, sliding rods (6) are fixedly connected to the front side and the rear side of the left shaft center of the first supporting plate (2), a sliding plate (7) is sleeved on the right side between the two sliding rods (6), a cylinder (8) is fixedly connected to the shaft center of the right side of the sliding plate (7), the right side of the cylinder (8) is fixedly connected with the first supporting plate (2), a fixing plate (9) is fixedly connected to the top of the sliding plate (7), a motor (10) is fixedly connected to the top of, the top on the right side of the first supporting plate (2) is provided with a first limiting plate (12), the left top and the bottom of the first limiting plate (12) are fixedly connected with a connecting rod (13), the left side of the connecting rod (13) is fixedly connected with the first supporting plate (2), the left top of the second supporting plate (3) is movably connected with a supporting rod (14) through a bearing, the left side of the supporting rod (14) is fixedly connected with a second limiting plate (15), the left axle center of the second limiting plate (15) is fixedly connected with a cross rod (16), the left axle center of the cross rod (16) is provided with a clamping groove (17), the right side of the rotating rod (11) penetrates through the first supporting plate (2) and the first limiting plate (12) and extends to an inner cavity of the clamping groove (17) to be fixedly connected with a clamping rod (18), and the surface of the rotating, the surface of the cross bar (16) is in contact with a roller (19).

2. The pulling and winding mechanism of the circular knitting machine according to claim 1, characterized in that: the equal fixedly connected with shock attenuation box (20) in both sides at base (1) top, the bottom fixedly connected with spring (21) of shock attenuation box (20) inner chamber, the top fixedly connected with fly leaf (22) of spring (21), the axle center department fixedly connected with movable rod (23) at fly leaf (22) top, the top of movable rod (23) is run through to the top and the fixedly connected with of shock attenuation box (20) and is connect and put board (24), the axle center department at shock attenuation box (20) top sets up the through-hole with movable rod (23) looks adaptation.

3. The pulling and winding mechanism of the circular knitting machine according to claim 2, characterized in that: the receiving and placing plate (24) is in a semi-arc shape, and the top of the receiving and placing plate (24) is fixedly connected with a damping pad (25).

4. The pulling and winding mechanism of the circular knitting machine according to claim 1, characterized in that: the top of the first supporting plate (2) and the axle center of the first limiting plate (12) are provided with through grooves (26) matched with the rotating rod (11).

5. The pulling and winding mechanism of the circular knitting machine according to claim 1, characterized in that: the left side of slide bar (6) fixedly connected with baffle (27), the width of baffle (27) is greater than the width of slide bar (6).