CN219342453U

CN219342453U - Shedding mechanism of electronic jacquard

Info

Publication number: CN219342453U
Application number: CN202223551367.1U
Authority: CN
Inventors: 周海熊
Original assignee: Shengzhou Keer Textile Co ltd
Current assignee: Shengzhou Keer Textile Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-14
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an opening mechanism of an electronic jacquard machine, which comprises two supporting legs, wherein a backboard is fixedly arranged on the two supporting legs together, a shuttle plate is slidably arranged on the two supporting legs together, a sliding mechanism is arranged between the shuttle plate and the two supporting legs, a buffer mechanism is arranged between the shuttle plate and the two supporting legs, and a motor is fixedly arranged on the backboard. The advantages are that: the jacquard loom replaces the linkage mode of using a bidirectional motor, a gear and a rack, effectively improves the precision degree of opening and closing the shuttle plate, improves the working efficiency of the jacquard loom, simultaneously opens the shuttle plate to perform damping operation, reduces the vibration amplitude generated during the operation of the shuttle plate, and further improves the jacquard efficiency of the jacquard loom.

Description

Shedding mechanism of electronic jacquard

Technical Field

The utility model relates to the technical field of electronic jacquard, in particular to an opening mechanism of an electronic jacquard.

Background

Compared with a common loom, the electronic jacquard machine can weave a fabric with complex lines, and has wider application range; the electronic jacquard consists of a jacquard cylinder, a pattern card sleeve, a shed and the like, wherein the shed and the shuttle board form an shedding mechanism.

The existing shedding mechanism is characterized in that a gear is arranged on a bidirectional motor, a rack is arranged on a shuttle plate, so that the shuttle plate is driven to move up and down, the purpose of opening and closing a shed is realized, and the following defects exist in the specific use process: 1. the bidirectional motor vibrates greatly during operation, and the opening and closing of the shed are seriously influenced; 2. the long-term use of the jacquard machine has the problem that the rack and the pinion are worn to a certain extent, so that the shed is not opened and closed in place, and the operation of the jacquard machine is influenced.

Therefore, the novel shedding mechanism of the electronic jacquard machine can be adopted to solve the defects in the prior art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an opening mechanism of an electronic jacquard.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an shedding mechanism of electronic jacquard, includes two landing legs, two common fixed mounting has a backplate on the landing leg, two common slidable mounting has a shuttle on the landing leg, sliding mechanism is all installed between shuttle and the two landing legs, buffer gear is all installed between shuttle and the two landing legs, fixed mounting has the motor on the backplate, two rollers are installed in the rotation on the backplate, two equal fixed mounting has a disc on the roller, fixed mounting has the running roller on the motor drive end, a track is installed in the rotation between running roller and the two rollers jointly, two all install a bull stick through the pivot rotation on the disc, two all be connected through rotary mechanism between bull stick and the shuttle, fixed mounting has the stopper on the shuttle, fixed mounting has with stopper matched with on the backplate, install with matched with air release mechanism on the stopper, install on the air inlet mechanism with the stopper.

In the opening mechanism of the electronic jacquard, the sliding mechanism comprises sliding blocks, sliding grooves and rollers, two sliding blocks are fixedly arranged on the shuttle plate, a plurality of rollers are rotatably arranged on the sliding blocks, and the sliding grooves matched with the corresponding rollers are formed in the supporting legs.

In the opening mechanism of the electronic jacquard, the buffer mechanism comprises fixing blocks and springs, wherein the fixing blocks are fixedly arranged on the two supporting legs, and the springs are fixedly arranged between the fixing blocks and the shuttle plate.

In the opening mechanism of the electronic jacquard, the rotating mechanism comprises ball grooves and rolling balls, a plurality of ball grooves are formed in the rotating shaft, and each ball groove is provided with one rolling ball in a rolling mode.

In the opening mechanism of the electronic jacquard, the air release mechanism comprises a first baffle plate, a first spring rod, air release holes and supports, wherein the plug rod is provided with a plurality of air release holes, each air release hole is fixedly provided with a support, each support is fixedly provided with a first spring rod, and each first spring rod is fixedly provided with a first baffle plate matched with the corresponding air release hole.

In the opening mechanism of the electronic jacquard machine, the air inlet mechanism comprises a fixed plate, a second baffle, a second retaining plate, a second spring and air inlets, wherein a plurality of air inlets are formed in the air cylinder, each air inlet is fixedly provided with a fixed plate, each fixed plate is provided with a round hole, each fixed plate is fixedly provided with a second spring reading rod, a plurality of mutually matched second spring rods are fixedly provided with a second retaining plate, and each retaining plate is fixedly provided with a second baffle matched with the corresponding round hole.

Compared with the prior art, the utility model has the advantages that:

1: through setting up spring and fixed block, play cushioning effect between shuttle board and landing leg, cooperation cock stem, inflator, baffle one, baffle two, spring bar one and spring bar two's use simultaneously can carry out shock attenuation operation to the shuttle board, reduces the vibrations range that produces when the shuttle board operates, improves jacquard efficiency of jacquard.

2: through setting up roller, track, running roller, bull stick, disc and pivot, utilize the bull stick to do circular motion on the disc and drive the shuttle board and do reciprocating motion from top to bottom to this realizes the purpose of opening and shutting of shuttle board, has replaced the interlock mode that uses bi-directional motor, gear and rack, the effectual accurate degree that has improved the shuttle board and opened and shut improves the work efficiency of jacquard.

In summary, the utility model replaces the linkage mode of using the bidirectional motor, the gear and the rack, effectively improves the precision degree of opening and closing the shuttle plate, improves the working efficiency of the jacquard, simultaneously opens the shuttle plate to perform damping operation, reduces the vibration amplitude generated when the shuttle plate operates, and further improves the jacquard efficiency of the jacquard.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of an shedding mechanism of an electronic jacquard according to the present utility model;

FIG. 2 is an enlarged schematic detail view of the shaft portion of FIG. 1;

FIG. 3 is an enlarged schematic detail view of portion A of FIG. 1;

fig. 4 is an enlarged schematic detail view of the portion B in fig. 1.

In the figure: the novel pedal type bicycle comprises a supporting leg 1, a back plate 2, a shuttle plate 3, a sliding block 4, a sliding groove 5, a fixed block 6, a spring 7, a disc 8, a roller 9, a motor 10, a roller 11, a crawler 12, a rotating rod 13, a rotating shaft 14, a rolling ball 15, a plug rod 16, an air cylinder 17, a baffle 18, a spring rod 19, a fixed plate 20, a baffle 21, a bearing plate 22 and a spring rod 23.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an opening mechanism of an electronic jacquard comprises two supporting legs 1, wherein a backboard 2 is fixedly installed on the two supporting legs 1 together, a shuttle plate 3 is installed on the two supporting legs 1 in a sliding mode, a sliding mechanism is installed between the shuttle plate 3 and the two supporting legs 1, a buffer mechanism is installed between the shuttle plate 3 and the two supporting legs 1, a motor 10 is fixedly installed on the backboard 2, two rollers 9 are rotatably installed on the backboard 2, a disc 8 is fixedly installed on the two rollers 9, a roller 11 is fixedly installed on the driving end of the motor 10, a rotary rod 13 is rotatably installed on the roller 11 and the two rollers 9 through a rotary shaft, a plug rod 16 is fixedly installed on the shuttle plate 3, an air cylinder 17 matched with the plug rod 16 is fixedly installed on the backboard 2, an air cylinder 17 matched with the plug rod 16 is installed on the plug rod 16, and an air cylinder 16 matched with the air inlet mechanism is installed on the plug rod 17;

the following points are notable:

1. the sliding mechanism comprises sliding blocks 4, sliding grooves 5 and rollers, two sliding blocks 4 are fixedly arranged on the shuttle plate 3, a plurality of rollers are rotatably arranged on the two sliding blocks 4, the two supporting legs 1 are provided with the sliding grooves 5 matched with the corresponding rollers, and the sliding mechanism is used for preventing friction between the shuttle plate 3 and the supporting legs 1 and prolonging the service life of the shuttle plate 3.

2. The buffer mechanism comprises fixed blocks 6 and springs 7, the fixed blocks 6 are fixedly arranged on the two supporting legs 1, the springs 7 are fixedly arranged between the two fixed blocks 6 and the shuttle plate 3, and the buffer mechanism is used for buffering the shuttle plate 3 and reducing the vibration amplitude of the shuttle plate 3.

3. The rotating mechanism comprises ball grooves and rolling balls 15, a plurality of ball grooves are formed in the rotating shaft 14, one rolling ball 15 is arranged on each ball groove in a rolling mode, and the rotating mechanism is used for reducing friction between the rotating shaft 14 and the rotating rod 13 and between the rotating shaft and the shuttle plate 3, and prolonging service lives of the rotating rod 13 and the shuttle plate 3.

4. The air release mechanism comprises a first baffle 18, a first spring rod 19, air release holes and supports, the plug rod 16 is provided with a plurality of air release holes, each air release hole is fixedly provided with a support, each support is fixedly provided with a first spring rod 19, each first spring rod 19 is fixedly provided with a first baffle 18 matched with the corresponding air release hole, and the air release mechanism is arranged to release air in the air cylinder 17, and release high pressure between the plug rod 16 and the air cylinder 17, so that the purpose of shock absorption is achieved.

5. The air inlet mechanism comprises a fixed plate 20, a second baffle 21, a second retaining plate 22, a second spring 23 and air inlets, wherein a plurality of air inlets are formed in the air cylinder 17, a fixed plate 20 is fixedly arranged on each air inlet, a round hole is formed in each fixed plate 20, a second spring rod 23 is fixedly arranged on each fixed plate 20, a second retaining plate 22 is fixedly arranged on the plurality of mutually matched second spring rods 23, a second baffle 21 matched with the corresponding round hole is fixedly arranged on each retaining plate 22, and the effect of the arrangement is that air is injected into the air cylinder 17, so that the plug rod 16 is convenient to move upwards.

The motor 10 is started, the driving end of the motor 10 rotates to drive the roller 11 fixedly connected with the motor 10 to rotate, the two rollers 9 are driven to simultaneously rotate in the same direction under the action of the crawler 12, so that the two discs 8 are driven to rotate, the discs 8 rotate to drive the two rotating rods 13 to do circular motion, the shuttle plate 3 rotationally connected with the two rotating rods 13 reciprocates up and down on the two supporting legs 1, and the shuttle plate 3 can be buffered through the springs 7;

when the plug rod 16 moves downwards, the pressure in the air cylinder 17 is increased, and when the pressure reaches a certain degree, the first baffle 18 is separated from the air leakage hole, so that the air cylinder 17 is subjected to air leakage operation, and a certain damping effect is achieved;

when the plug rod 16 rises, the pressure in the air cylinder 17 is reduced, and when the pressure is to a certain degree, the second baffle 21 is separated from the round hole, and outside air is sucked into the air cylinder 17, so that the plug rod 16 moves upwards.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an shedding mechanism of electronic jacquard, includes two landing legs (1), its characterized in that, two jointly fixed mounting has a backplate (2) on landing leg (1), two jointly slidable mounting has a shuttle (3) on landing leg (1), sliding mechanism is all installed between shuttle (3) and two landing legs (1), buffer gear is all installed between shuttle (3) and two landing legs (1), fixed mounting has motor (10) on backplate (2), install two rollers (9) on backplate (2) rotation, two on roller (9) all fixed mounting have a disc (8), fixed mounting has running roller (11) on motor (10) driving end, jointly rotatable mounting has a track (12) between running roller (11) and two rollers (9), all install a bull stick (13) through pivot (14) on two disc (8) rotation, two between bull stick (13) and shuttle (3) rotation mechanism through pivot (14) and be connected with plug mechanism (16) on the fixed mounting backplate (16) and plug mechanism (16), an air inlet mechanism matched with the plug rod (16) is arranged on the air cylinder (17).

2. The shedding mechanism of an electronic jacquard machine according to claim 1, wherein the sliding mechanism comprises sliding blocks (4), sliding grooves (5) and rollers, two sliding blocks (4) are fixedly installed on the shuttle board (3), a plurality of rollers are rotatably installed on the sliding blocks (4), and the sliding grooves (5) matched with the corresponding rollers are formed on the two supporting legs (1).

3. An shedding mechanism of an electronic jacquard machine according to claim 1, characterized in that the buffer mechanism comprises a fixed block (6) and a spring (7), wherein the fixed block (6) is fixedly arranged on both supporting legs (1), and the spring (7) is fixedly arranged between both the fixed blocks (6) and the shuttle plate (3).

4. An shedding mechanism of an electronic jacquard machine according to claim 1, characterized in that the rotating mechanism comprises ball grooves and rolling balls (15), a plurality of ball grooves are formed in the rotating shaft (14), and one rolling ball (15) is arranged on each ball groove in a rolling mode.

5. The shedding mechanism of an electronic jacquard machine according to claim 1, wherein the shedding mechanism comprises a first baffle plate (18), a first spring rod (19), a shedding hole and a bracket, the plug rod (16) is provided with a plurality of shedding holes, each shedding hole is fixedly provided with a bracket, each bracket is fixedly provided with a first spring rod (19), and each first spring rod (19) is fixedly provided with a first baffle plate (18) matched with the corresponding shedding hole.

6. The shedding mechanism of an electronic jacquard machine according to claim 1, wherein the air intake mechanism comprises a fixed plate (20), a second baffle plate (21), a second retaining plate (22), a second spring rod (23) and an air inlet hole, a plurality of air inlet holes are formed in the air cylinder (17), each air inlet hole is fixedly provided with a fixed plate (20), each fixed plate (20) is provided with a round hole, each fixed plate (20) is fixedly provided with a second spring rod (23), a plurality of second spring rods (23) which are mutually matched are fixedly provided with a second retaining plate (22), and each retaining plate (22) is fixedly provided with a second baffle plate (21) which is matched with the corresponding round hole.