CN218561766U

CN218561766U - Air jet loom roller device that crouches

Info

Publication number: CN218561766U
Application number: CN202222789235.6U
Authority: CN
Inventors: 蔡建嵩; 陈添林; 陈子昌
Original assignee: Xiansihang Suzhou New Material Co ltd
Current assignee: Xiansihang Suzhou New Material Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-03-03
Anticipated expiration: 2032-10-22

Abstract

The utility model belongs to the technical field of air jet loom roller devices, in particular to a curling roller device of an air jet loom, which comprises a mounting frame; through positioning mechanism's setting, it is located external one end to rotate the regulation telescopic link, make it rotate to adjust the telescopic link drive actuating lever, the actuating lever drives gear revolve, the gear is connected with rack toothing, then the actuating lever passes through gear and rack drive limiting plate one end, make the one end that the limiting plate is located the draw-in groove shift out, then remove spacing to the gomphosis piece, then remove spacing to first roller and first roller, then can carry out the regulation of interval between two rollers, when adjusting the completion, the telescopic link is adjusted in the reversal, drive the actuating lever reversal, then make the actuating lever drive the limiting plate and remove, and make the one end of limiting plate card go into in the draw-in groove again, thereby need not to dismantle the roller device, can reach the mesh of adjusting interval between two rollers fast, and adjust fast, the step is succinct.

Description

Air jet loom roller device that crouches

Technical Field

The utility model relates to an air jet loom roller technical field specifically is an air jet loom roller device of curling.

Background

The air jet loom is a shuttleless loom which adopts jet air to draw weft yarns to pass through a shed, and the operating principle is that air is used as a weft insertion medium, the jetted compressed air generates friction traction force on the weft yarns to draw the weft yarns, the weft yarns are taken through the shed, and the purpose of weft insertion is achieved through jet flow generated by air jet.

At present, a roller device is installed on an air jet loom and mainly used for drawing fabrics, the roller device mainly comprises a driving mechanism, a main roller, an auxiliary roller and a roller, the roller is usually driven by the roller, and the roller is mostly installed on a drawing machine through a bolt component and is matched with the driving mechanism for use.

For the weaving requirement of the fabric, two rollers are often required to be close to or far away from each other, and at the moment, when the distance between the rollers is adjusted, workers usually need to disassemble the rollers in a very complicated manner and then adjust the distance between the rollers, so that the production efficiency and the working efficiency are greatly reduced; therefore, a twist roller device of an air jet loom is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the not enough of prior art, need be close to or keep away from between two rollers often for the weaving needs of fabric, and at this moment when carrying out interval adjustment to the roller, because of the roller is mostly through bolt assembly, consequently the staff usually need dismantle very loaded down with trivial details, then the interval between the readjustment roller, has greatly reduced the problem of production efficiency and work efficiency, the utility model provides an air jet loom curls roller device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a curling roller device of an air jet loom, which comprises a mounting rack; the mounting frame is provided with an embedded groove, an embedded block is arranged in the embedded groove, a first roller is rotatably arranged on one side surface of the embedded block, which is far away from the inner wall of the embedded groove, a first roller is arranged on the first roller, a second roller is rotatably arranged on one side surface of the mounting frame, a second roller is arranged on the outer wall of the second roller, and a clamping groove is formed in the inner side wall of the embedded groove;

be provided with positioning mechanism on the mounting bracket, positioning mechanism is including seting up logical groove on the gomphosis piece, the actuating lever of connecting is installed to the interior diapire that leads to the groove and rotates, the locating hole that is linked together with the gomphosis groove is seted up at the top of mounting bracket, the actuating lever top is run through the gomphosis piece and is extended to in the locating hole and install fixed connection's regulation telescopic link, the top of adjusting the telescopic link extends the locating hole and communicates with the external world, fixed connection's gear is installed to the circumference on the pole wall that the actuating lever is located logical inslot, it installs sliding connection's limiting plate to lead to the inslot, a side that the limiting plate is close to the gear is provided with the rack, the one end of limiting plate is extended to lead to the inslot and is inserted and is established to the draw-in groove the rack is connected with gear engagement.

Preferably, an electric telescopic rod is fixedly mounted on the inner bottom wall of the embedding groove, and the output end of the electric telescopic rod is fixedly connected with the bottom of the embedding block.

Preferably, the limiting plates are arranged in two groups, the two groups of limiting plates are distributed in a staggered and symmetrical mode, the clamping grooves are arranged in a plurality of groups, and the limiting plates are made of aluminum alloy.

Preferably, one end, located outside, of the adjusting telescopic rod is fixedly provided with a limit knob, and the outer wall of the limit knob is provided with anti-skid grains.

Preferably, a side fixed mounting that the second roller was kept away from to the mounting bracket has the motor, the output of motor runs through the mounting bracket and passes through shaft coupling and the one end fixed connection of second roller.

Preferably, the mounting bracket is provided with two sets ofly, and two sets of mounting brackets are for first roller symmetric distribution, first roller is provided with two sets ofly, and two sets of first roller vertical distribution, mounting bracket bottom fixed mounting has the locating piece, the mounting hole has been seted up on the locating piece.

The utility model discloses an useful part lies in:

1. the utility model discloses a positioning mechanism's setting, it is located external one end to rotate the regulation telescopic link, make it rotate to adjust the telescopic link and drive the actuating lever, the actuating lever drives gear revolve, wheel and rack toothing is connected, then the actuating lever passes through gear and rack drive limiting plate one end, make the one end that the limiting plate is located the draw-in groove shift out, remove then spacing to the gomphosis piece, then remove spacing to first roller and first roller, then can carry out the regulation of interval between two rollers, when adjusting and accomplishing, the telescopic link is adjusted in the reversal, drive the actuating lever reversal, then make the actuating lever drive the limiting plate and remove, and make the one end card of limiting plate go into in the draw-in groove again, thereby need not to dismantle the roller device, can reach the mesh of adjusting interval between two rollers fast, and adjust fast, the step is succinct.

2. The utility model discloses an electric telescopic handle's setting is convenient for support first roller through the gomphosis piece, reduces the pressure of limiting plate, and then guarantees the whole life of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional view of a part of the first embodiment;

FIG. 3 is a schematic diagram of a structure at A in FIG. 1 according to a first embodiment;

FIG. 4 is a schematic diagram of the structure at B in FIG. 2 according to the first embodiment;

fig. 5 is a schematic structural diagram of the second embodiment as a whole.

In the figure: 1. a mounting frame; 2. a fitting groove; 3. a fitting block; 4. a first roller; 5. a first roller; 6. a second roller; 7. a second roller; 8. a positioning mechanism; 81. a through groove; 82. a drive rod; 83. positioning holes; 84. adjusting the telescopic rod; 85. a gear; 86. a limiting plate; 87. a rack; 9. an electric telescopic rod; 10. a limit knob; 11. a motor; 12. and an anti-slip layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, a twist roller device of an air jet loom includes a mounting frame 1; the mounting rack 1 is provided with an embedding groove 2, an embedding block 3 is arranged in the embedding groove 2, a first roller 4 is rotatably arranged on one side surface, away from the inner wall of the embedding groove 2, of the embedding block 3, a first roller 5 is arranged on the first roller 4, a second roller 6 is rotatably arranged on one side surface of the mounting rack 1, a second roller 7 is arranged on the outer wall of the second roller 6, and a clamping groove is formed in the inner side wall of the embedding groove 2;

the mounting rack 1 is provided with a positioning mechanism 8, the positioning mechanism 8 comprises a through groove 81 formed in the embedded block 3, a driving rod 82 connected in a rotating mode is installed on the inner bottom wall of the through groove 81, a positioning hole 83 communicated with the embedded groove 2 is formed in the top of the mounting rack 1, the top end of the driving rod 82 penetrates through the embedded block 3 and is provided with an adjusting telescopic rod 84 connected fixedly, the top end of the adjusting telescopic rod 84 extends out of the positioning hole 83 and is communicated with the outside, a gear 85 connected fixedly is installed on the circumference of the rod wall, located in the through groove 81, of the driving rod 82, a limiting plate 86 connected in a sliding mode is installed in the through groove 81, a rack 87 is arranged on one side face, close to the gear 85, of the limiting plate 86, one end of the limiting plate 86 extends out of the through groove 81 and is inserted into the clamping groove, and the rack 87 is connected with the gear 85 in a meshing mode; when the device is used, particularly, the device is installed on an air jet loom to be matched with the air jet loom for use, when the distance between the two rollers needs to be adjusted, the positioning mechanism 8 is arranged to rotate and adjust one end of the telescopic rod 84 positioned outside, so that the adjusting telescopic rod 84 drives the driving rod 82 to rotate, the driving rod 82 drives the gear 85 to rotate, the gear 85 is meshed with the rack 87 to be connected, then the driving rod 82 drives one end of the limiting plate 86 through the gear 85 and the rack 87, so that one end of the limiting plate 86 positioned in the clamping groove is moved out, then the limiting of the embedded block 3 is released, then the limiting of the first roller 4 and the first roller 5 is released, the adjustment of the distance between the two rollers can be carried out, when the adjustment of the telescopic rod is completed, the adjusting rod rotates reversely to drive the adjusting plate 84, then the rotating plate 82 is moved, then the driving rod 86 is clamped into the clamping groove, and the distance between the two rollers is adjusted conveniently, so that the adjustment of the distance between the two rollers is needed to be adjusted, and the roller is adjusted rapidly and the roller is needed to be adjusted by the roller assembly, and the roller is adjusted more conveniently and the roller is adjusted by the roller assembly, then the distance between the rollers is adjusted, so that the problems of production efficiency and working efficiency are greatly reduced.

An electric telescopic rod 9 is fixedly arranged on the inner bottom wall of the embedding groove 2, and the output end of the electric telescopic rod 9 is fixedly connected with the bottom of the embedding block 3; during operation, through the setting of electric telescopic handle 9, be convenient for support first compass 4 through gomphosis piece 3, reduce limiting plate 86's pressure, and then guarantee the whole life of device.

Two groups of limiting plates 86 are arranged, the two groups of limiting plates 86 are symmetrically distributed in a staggered mode, the clamping grooves are provided with a plurality of groups, and the limiting plates 86 are made of aluminum alloy; during operation, through the setting of two sets of limiting plates 86, guaranteed the spacing stability to gomphosis piece 3, limiting plate 86 aluminum alloy makes its life of having guaranteed simultaneously.

A limiting knob 10 is fixedly installed at one end, located outside, of the adjusting telescopic rod 84, and anti-skid grains are arranged on the outer wall of the limiting knob 10; during operation, the adjusting telescopic rod 84 is limited through the arrangement of the limiting knob 10, the adjusting telescopic rod is prevented from being retracted into the positioning hole 83, and then the stable operation of the positioning mechanism 8 is guaranteed.

A motor 11 is fixedly installed on one side surface, far away from the second roller 6, of the installation frame 1, and the output end of the motor 11 penetrates through the installation frame 1 and is fixedly connected with one end of the second roller 6 through a coupler; during operation, through motor 11's setting, drive second roller 6 rotates, carries out the rolling to the fabric then, provides the drive.

The mounting frames 1 are arranged in two groups, the two groups of mounting frames 1 are symmetrically distributed relative to the first roller 4, the two groups of first rollers 4 are arranged in two groups, the two groups of first rollers 4 are vertically distributed, the bottom of each mounting frame 1 is fixedly provided with a positioning block, and each positioning block is provided with a mounting hole; during operation, the positioning block and the positioning hole 83 on the positioning block are arranged, so that the device can be conveniently installed on the air jet loom and can be conveniently matched with the air jet loom for use.

Example two

Referring to fig. 5, in the first comparative example, as another embodiment of the present invention, an anti-slip layer 12 is disposed on the outer surface of the second roller 7, and an anti-slip layer 12 is disposed on the outer surface of the first roller 5; during operation, the friction between the textile fabrics and the first roller 5 and the second roller 7 is enhanced by improving the arrangement of the anti-skid layer 12, and then the textile fabrics are convenient to roll.

The theory of operation, install this device on air jet loom rather than the cooperation use, and when needing to adjust the interval between two rollers, setting through positioning mechanism 8, rotate the one end that adjusts telescopic link 84 and be located the external world, make it drive actuating lever 82 and rotate to adjust telescopic link 84, actuating lever 82 drives gear 85 and rotates, gear 85 is connected with the meshing of rack 87, then actuating lever 82 drives limiting plate 86 one end through gear 85 and rack 87, make the one end that limiting plate 86 is located the draw-in groove shift out, then remove the spacing to gomphosis piece 3, then remove the spacing to first roller 4 and first roller 5, then can carry out the regulation of interval between two rollers, when adjusting and accomplishing, reversal regulation telescopic link 84, drive actuating lever 82 reverses, then make actuating lever 82 drive limiting plate 86 and remove, and make the one end of limiting plate 86 block go into in the draw-in groove again, thereby need not to dismantle the roller device, can reach the purpose of adjusting the interval between two rollers fast, and adjust fast, the succinct, it is more convenient for current regulation mode, through the setting of electric telescopic link 9, be convenient to support first roller 4 through gomphosis piece 3, the pressure that reduces between two rollers and further the spacing device has been removed when adjusting the spacing, the spacing of the electric telescopic link has further moved.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A twist roller device for an air jet loom, comprising a mounting frame (1); the utility model discloses a building installation structure, including mounting bracket (1), has seted up gomphosis groove (2) on mounting bracket (1), be provided with gomphosis piece (3) in gomphosis groove (2), a side that gomphosis piece (3) kept away from gomphosis groove (2) inner wall rotates installs first compass roller (4), its characterized in that: a first roller (5) is arranged on the first roller (4), a second roller (6) is rotatably arranged on one side surface of the mounting rack (1), a second roller (7) is arranged on the outer wall of the second roller (6), and a clamping groove is formed in the inner side wall of the embedding groove (2);

be provided with positioning mechanism (8) on mounting bracket (1), positioning mechanism (8) are including seting up logical groove (81) on gomphosis piece (3), interior diapire that leads to groove (81) is installed and is rotated actuating lever (82) of connecting, locating hole (83) that are linked together with gomphosis groove (2) are seted up at the top of mounting bracket (1), actuating lever (82) top is run through gomphosis piece (3) and is installed fixed connection's regulation telescopic link (84), the top of adjusting telescopic link (84) extends locating hole (83) and communicates with the external world, fixed connection's gear (85) are installed to circumference on the pole wall that actuating lever (82) are located logical groove (81), install sliding connection's limiting plate (86) in leading to groove (81), a side that limiting plate (86) are close to gear (85) is provided with rack (87), the one end of limiting plate (86) is extended to lead to groove (81) and is inserted and is established to the draw-in groove rack (87) and gear (85) meshing connection.

2. A air jet loom sinusoidal roller device according to claim 1, characterized in that: an electric telescopic rod (9) is fixedly installed on the inner bottom wall of the embedding groove (2), and the output end of the electric telescopic rod (9) is fixedly connected with the bottom of the embedding block (3).

3. A air jet loom sinusoidal roller device according to claim 1, characterized in that: the limiting plates (86) are arranged in two groups, the two groups of limiting plates (86) are symmetrically distributed in a staggered mode, the clamping grooves are arranged in multiple groups, and the limiting plates (86) are made of aluminum alloy.

4. A sinusoidal roller assembly for an air jet loom as claimed in claim 1, wherein: the adjusting telescopic rod (84) is fixedly provided with a limiting knob (10) at one end positioned outside, and the outer wall of the limiting knob (10) is provided with anti-skid lines.

5. A sinusoidal roller assembly for an air jet loom as claimed in claim 1, wherein: a side fixed mounting that second roller (6) was kept away from in mounting bracket (1) has motor (11), the output of motor (11) runs through mounting bracket (1) and passes through the one end fixed connection of shaft coupling and second roller (6).

6. A air jet loom sinusoidal roller device according to claim 1, characterized in that: mounting bracket (1) is provided with two sets ofly, and two sets of mounting bracket (1) for first roller (4) symmetric distribution, first roller (4) are provided with two sets ofly, and two sets of first roller (4) vertical distribution, mounting bracket (1) bottom fixed mounting has the locating piece, the mounting hole has been seted up on the locating piece.