CN216585485U

CN216585485U - Wool guide bar swinging mechanism of double-needle bar warp knitting machine

Info

Publication number: CN216585485U
Application number: CN202122814956.3U
Authority: CN
Inventors: 刘荣升
Original assignee: Jiangsu Jinhongtai Electromechanical Technology Co ltd
Current assignee: Jiangsu Jinhongtai Electromechanical Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-24
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to a wool guide bar swinging mechanism of a double needle bed warp knitting machine, which comprises a rack, wherein a guide bar swinging mechanism and an adjusting mechanism are arranged on the rack, the guide bar swinging mechanism comprises a suspension, a guide bar plate, a connecting rod, a swinging frame, a connecting shaft, a roller, a cam and a rotating shaft, two ends of the rotating shaft are respectively and rotatably connected with the rack, the cam is non-rotatably sleeved outside the rotating shaft, the roller is rotatably connected with the swinging frame and attached to the cam, the other end of the swinging frame is rotatably connected with the connecting shaft, two ends of the connecting shaft are fixedly connected with the rack, two ends of the connecting rod are respectively connected with the swinging frame and the guide bar plate, and the guide bar plate is slidably connected with the suspension. According to the utility model, by arranging the guide bar swinging mechanism, the roller can move back and forth under the action of the cam through the rotation of the cam, the swinging frame is driven to move back and forth, and the guide bar plate is driven to move transversely along the directions of the guide rod and the guide sleeve through the connecting rod.

Description

Wool guide bar swinging mechanism of double-needle bar warp knitting machine

Technical Field

The utility model relates to the technical field of guide bar swinging mechanisms, in particular to a wool guide bar swinging mechanism of a double-needle bed warp knitting machine.

Background

The guide bar transverse moving mechanism has two main modes, one is a cam type transverse moving mechanism, and the other is a pattern plate type transverse moving mechanism. The cam type shogging mechanism is a disc-shaped cam, the surface of the cam type shogging mechanism forms a contour according to the shogging amount, and the cam type shogging mechanism is mainly used for shogging of guide bars with changeable patterns, such as a high-speed warp knitting machine, a multi-bar warp knitting machine and the like. In the prior art, only one group of disc cams are often arranged, the guide bar is driven to move by the attachment of the outer edge profiles of the roller wheels and the disc cams, the pattern cannot be quickly replaced according to production needs, the disc cams generally need to be detached from a motor shaft for replacement, time and labor are consumed, and a new solution is provided for the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the problems in the prior art, the utility model provides a wool guide bar swinging mechanism of a double-needle bed warp knitting machine, which aims to solve the technical problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a two needle bar warp knitting machine wool comb swing mechanism, includes the frame, be equipped with comb swing mechanism and adjustment mechanism in the frame, comb swing mechanism includes suspension, comb plate, connecting rod, swinging boom, connecting axle, gyro wheel, cam and pivot, the both ends of pivot respectively with the frame rotationally connects, the cam non-rotationally cup joints outside the pivot, the gyro wheel with the swinging boom rotationally connects, and with the cam laminating, the other end of swinging boom with the connecting axle rotationally connects, the both ends of connecting axle all with frame fixed connection, the both ends of connecting rod respectively with swinging boom and comb plate connection, comb plate with the suspension slidable connection; adjustment mechanism includes uide bushing and guide bar, the uide bushing be provided with a plurality of, and all with the suspension is connected, the guide bar sets up on the sley bar board, and connect with uide bushing slidable.

Preferably, both ends of the connecting rod are provided with ball head universal joints, and both ends of the ball head universal joints are respectively in threaded connection with the guide bar plate and the swing frame. The design can facilitate the connection of the two ends of the connecting rod with the guide bar plate and the swing frame.

Preferably, the number of the cams is not less than two, and the cams are not rotatably sleeved outside the rotating shaft. The design can make the outer edges of a plurality of cams into different shapes, so that the moving distance and the speed of the guide bar plate are changed when the roller wheel is matched with different cams.

Preferably in further, the swing span and the roller are provided with a plurality of, and equally divide respectively with a plurality of the cam corresponds, a plurality of the swing span all rotationally overlaps and establishes outside the connecting axle, a plurality of the roller respectively with a plurality of the swing span rotationally connects. This design can cooperate through different gyro wheels and different cams, and then change the displacement distance and the speed of sley bar board.

In a further preferred embodiment, the swing frame is provided with a first tab. According to the design, after the roller is pushed out by the cam, the swing frame is pulled back by pulling the first pull ring, so that the roller is always attached to the cam.

Preferably in further, be equipped with the connecting rod in the frame, the cover is equipped with the clamp on the connecting rod, be equipped with the second pull ring on the clamp, be equipped with the spring between second pull ring and the first pull ring. This design can be convenient for be connected with first pull ring, the position of clamp can be convenient for remove in the design of clamp, makes the cooperation of second pull ring and the first pull ring of difference use.

(III) advantageous effects

Compared with the prior art, the utility model provides a two-needle bed warp knitting machine wool guide bar swinging mechanism, which has the following beneficial effects:

according to the utility model, by arranging the guide bar swinging mechanism, the roller can move back and forth under the action of the cam through the rotation of the cam, the swinging frame is driven to move back and forth, and the guide bar plate is driven to move transversely along the directions of the guide rod and the guide sleeve through the connecting rod; in addition, by arranging the adjusting device, the guide bar plate can be matched with different guide sleeves through the guide rod to adjust the position of the guide bar plate and also correspond to swing frames at different positions, and then the guide bar plate is connected with different swing frames through the ball head universal joint, and the transverse moving position, the speed and the like of the guide bar plate are changed by the attachment of corresponding idler wheels and different cams; simultaneously, through setting up connecting rod and spring, after the swing span drives sley bar board and removes left, can return to the throne through the spring with it, make the gyro wheel laminate with the cam again, through setting up the clamp, can be convenient for dismantle the clamp get off, change different swing spans department.

Drawings

FIG. 1 is a schematic view showing the overall structure of a guide bar swinging mechanism of a double needle bar warp knitting machine according to the present invention;

FIG. 2 is a schematic view of the present invention with the frame removed;

FIG. 3 is a schematic structural view of a joint of a first pull ring, a second pull ring and a spring in the utility model;

FIG. 4 is a schematic view of the unconnected state of the guide bar plate and suspension of the present invention.

In the figure: 1. a frame; 2. a suspension; 3. a guide bar plate; 4. a connecting rod; 5. a swing frame; 6. a connecting shaft; 7. a roller; 8. a cam; 9. a rotating shaft; 10. a guide sleeve; 11. a guide bar; 12. a ball joint universal joint; 13. a first pull ring; 14. a connecting rod; 15. clamping a hoop; 16. a second tab; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, a two-needle bar warp knitting machine wool guide bar swinging mechanism comprises a frame 1, wherein a guide bar swinging mechanism and an adjusting mechanism are arranged on the frame 1, the guide bar swinging mechanism comprises a suspension 2, a guide bar plate 3, a connecting rod 4, a swinging frame 5, a connecting shaft 6, a roller 7, a cam 8 and a rotating shaft 9, two ends of the rotating shaft 9 are respectively rotatably connected with the frame 1, the cam 8 is non-rotatably sleeved outside the rotating shaft 9, the roller 7 is rotatably connected with the swinging frame 5 and attached to the cam 8, the other end of the swinging frame 5 is rotatably connected with the connecting shaft 6, two ends of the connecting shaft 6 are respectively fixedly connected with the frame 1, two ends of the connecting rod 4 are respectively connected with the swinging frame 5 and the guide bar plate 3, and the guide bar plate 3 is slidably connected with the suspension 2; the adjusting mechanism comprises a guide sleeve 10 and a guide rod 11, the guide sleeve 10 is provided with a plurality of parts and is connected with the suspension 2, and the guide rod 11 is arranged on the guide bar plate 3 and is connected with the guide sleeve 10 in a sliding way.

In the present embodiment, the two ends of the connecting rod 4 are provided with ball joints 12, and the two ends of the ball joints 12 are respectively screwed with the guide bar plate 3 and the swing frame 5. In use, the two ends of the connecting rod 4 are respectively screwed through the ball joint 12 and the guide bar plate 3 and the swing frame 5.

In this embodiment, the plurality of cams 8 are not rotatably sleeved outside the rotating shaft 9. The swing frame and the idler wheels 7 are provided with a plurality of swing plates, the swing frames and the idler wheels 7 are respectively and equally corresponding to the plurality of cams 8, the plurality of swing plates are respectively and rotatably sleeved outside the connecting shaft 6, and the plurality of idler wheels 7 are respectively and rotatably connected with the plurality of swing frames. When using, set up the pivot 9 with the different cam 8 covers in a plurality of outer fringe outside, and align with a plurality of gyro wheel 7 respectively, according to production needs, laminate one of them gyro wheel 7 and cam 8, connect connecting rod 4 and the swing span that this gyro wheel 7 corresponds, connect pivot 9 and outside motor, drive pivot 9 through the motor and rotate, and then drive cam 8 and rotate, through cam 8 and gyro wheel 7 cooperation, drive the swing board and swing back and forth, and then drive sley bar board 3 lateral shifting.

In this embodiment, the swing frame is provided with a first pull ring 13. The frame 1 is provided with a connecting rod 14, the connecting rod 14 is sleeved with a hoop 15, the hoop 15 is provided with a second pull ring 16, and a spring 17 is arranged between the second pull ring 16 and the first pull ring 13. When using, fix clamp 15 on connecting rod 14 with the position that the swing board corresponds, pass through spring 17 with first pull ring 13 and second pull ring 16 and connect, when the bulge of cam 8 and gyro wheel 7 cooperate, outwards promote the swing span, sley bar board 3 moves left promptly, when the sunk part of cam 8 aligns with gyro wheel 7, gyro wheel 7 can't be automatic with the laminating of cam 8, spring 17 resets this moment, drive gyro wheel 7 rotate to with the laminating of cam 8, and then drive sley bar board 3 and move right.

Example 2:

in conclusion, when using, set up the pivot 9 with the different cam 8 cover of a plurality of outer fringe outside, and align with a plurality of gyro wheel 7 respectively, according to production needs, laminate one of them gyro wheel 7 and cam 8, connect connecting rod 4 through bulb universal joint 12 and the swing span that this gyro wheel 7 corresponds, insert guide bar 11 of sley bar board 3 in the guide sleeve 10 that corresponds with this swing span, pass through bulb universal joint 12 and sley bar board 3 threaded connection with the other end of connecting rod 4, connect pivot 9 and external motor, drive pivot 9 through the motor and rotate, and then drive cam 8 and rotate, through cam 8 and gyro wheel 7 cooperation, drive the swing span and swing, and then drive sley bar board 3 lateral shifting.

Example 3:

in conclusion, when the combined type guide bar plate is used, the clamp 15 is fixed on the connecting rod 14 and corresponds to the swing frame, the first pull ring 13 and the second pull ring 16 are connected through the spring 17, when the convex part of the cam 8 is matched with the roller 7, the swing frame is pushed outwards, namely, the guide bar plate 3 moves leftwards, when the concave part of the cam 8 is aligned with the roller 7, the roller 7 cannot be automatically attached to the cam 8, the spring 17 resets at the moment, the roller 7 is driven to rotate to be attached to the cam 8, and then the guide bar plate 3 is driven to move rightwards.

While 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 variations may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two needle bar warp knitting machine hair comb swing mechanism, includes frame (1), its characterized in that: the guide bar swinging mechanism and the adjusting mechanism are arranged on the frame (1), the guide bar swinging mechanism comprises a suspension frame (2), a guide bar plate (3), a connecting rod (4), a swinging frame (5), a connecting shaft (6), a roller (7), a cam (8) and a rotating shaft (9), two ends of the rotating shaft (9) are respectively and rotatably connected with the frame (1), the cam (8) is non-rotatably sleeved outside the rotating shaft (9), the roller (7) is rotatably connected with the swinging frame (5), and is jointed with the cam (8), the other end of the swing frame (5) is rotatably connected with the connecting shaft (6), both ends of the connecting shaft (6) are fixedly connected with the frame (1), two ends of the connecting rod (4) are respectively connected with the swing frame (5) and the guide bar plate (3), and the guide bar plate (3) is connected with the suspension (2) in a sliding manner; adjustment mechanism includes uide bushing (10) and guide bar (11), uide bushing (10) are provided with a plurality of, and all with suspension (2) are connected, guide bar (11) set up on sley bar board (3), and connect with uide bushing (10) slidable.

2. The two-needle bar warp knitting machine wool guide bar swinging mechanism of claim 1 is characterized in that: both ends of connecting rod (4) all are equipped with bulb universal joint (12), the both ends of bulb universal joint (12) respectively with sley bar board (3) and swing span (5) threaded connection.

3. The two-needle bar warp knitting machine wool guide bar swinging mechanism of claim 1 is characterized in that: the cam (8) is provided with a plurality of cams which are not rotatably sleeved outside the rotating shaft (9).

4. The two-needle bar warp knitting machine wool guide bar swinging mechanism of claim 3 is characterized in that: swing span and gyro wheel (7) are provided with a plurality of, and equally divide respectively with a plurality of cam (8) correspond, a plurality of the swing span all rotationally the cover is established outside connecting axle (6), a plurality of gyro wheel (7) respectively with a plurality of the swing span rotationally connects.

5. The two-needle bar warp knitting machine wool guide bar swinging mechanism of claim 1 is characterized in that: the swing frames are provided with first pull rings (13).

6. The two-needle bar warp knitting machine wool guide bar swinging mechanism of claim 5 is characterized in that: be equipped with connecting rod (14) on frame (1), the cover is equipped with clamp (15) on connecting rod (14), be equipped with second pull ring (16) on clamp (15), be equipped with spring (17) between second pull ring (16) and first pull ring (13).