CN215481569U

CN215481569U - Special reed for air-jet loom

Info

Publication number: CN215481569U
Application number: CN202121286922.5U
Authority: CN
Inventors: 柴石明; 茆建忠; 张新颖; 姜文哲
Original assignee: Zhejiang Zhongyi Textile Machinery Technology Co ltd
Current assignee: Zhejiang Zhongyi Textile Machinery Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-11
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a special-shaped reed for an air-jet loom, and relates to the technical field of textile equipment. The reed comprises reed blades and a lower reed beam, wherein reed teeth are fixedly arranged on the side wall of each reed blade, reed grooves are formed in the side wall of each reed tooth, reed beam grooves are formed in the upper surface of the lower reed beam, the reed blades extend into the reed beam grooves and are in sliding connection with the reed beam grooves, mounting grooves are formed in the side wall of the part, extending into the reed beam grooves, of each reed blade, clamping blocks are connected in the mounting grooves in a sliding mode, through grooves are formed in the side wall of the lower reed beam, the clamping blocks extend into the through grooves and are in sliding connection with the through grooves, compression springs are arranged on the inner side wall of the mounting grooves, ejection blocks are connected in the through grooves in a sliding mode and are in contact with the clamping blocks, and one ends of the ejection blocks extend out of the through grooves and are fixedly connected with pressing plates. The utility model solves the problems that the conventional opposite reed is poor in stability mostly when being connected with a lower reed beam, so that the opposite reed is likely to shake in use, the use of the device is affected, and the opposite reed is difficult to detach and replace in real time if being directly fixedly connected.

Description

Special reed for air-jet loom

Technical Field

The utility model belongs to the technical field of textile equipment, and particularly relates to a special-shaped reed for an air-jet loom.

Background

Air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The operating principle is that air is used as weft insertion medium, the ejected compressed air flow generates friction traction force to weft yarn to drag the weft yarn, the weft yarn is taken through a shed, and the aim of weft insertion is achieved through jet flow generated by air jet. Among several shuttleless looms, the air jet loom is the one with the highest speed, and has the advantages of wide variety adaptability, less material consumption, high efficiency, high speed, low noise and the like, and has become one of the novel looms with the greatest development prospect, because of reasonable weft insertion mode, higher weft insertion rate, simple and safe operation.

Air jet loom need use opposite sex reed piece in the use, however current opposite sex reed is poor with down most stability when being connected to reed roof beam to lead to the opposite sex reed to appear the possibility of rocking when using, thereby influence the use of device, if directly carry out fixed connection then be difficult to it dismantle in real time and change etc. bring very big inconvenience.

In order to solve the problems, the utility model provides a special-shaped reed for an air-jet loom.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the existing device, the utility model provides a special-shaped reed for an air-jet loom.

Technical scheme

The utility model relates to a special reed for an air jet loom, which comprises a reed blade and a lower reed beam, wherein the side wall of the reed blade is fixedly provided with a reed dent, the side wall of the reed dent is provided with a reed groove, the reed blade is fixedly connected with the lower reed beam through a clamping mechanism, the clamping mechanism comprises a reed blade, a mounting groove, a compression spring, a fixture block, a through groove, an ejector block and a pressing plate, the upper surface of the lower reed beam is provided with a reed beam groove, the reed blade extends into the reed beam groove and is in sliding connection with the reed beam groove, the part of the reed blade extending into the reed beam groove is provided with the mounting groove, the fixture block is in sliding connection with the mounting groove, the side wall of the lower reed beam is provided with the through groove, the fixture block extends into the through groove and is in sliding connection with the fixture block, the inner side wall of the mounting groove is provided with the compression spring, two ends of the compression spring are respectively connected with the side wall of the fixture block and the inner side wall of the mounting groove, the ejector block is in sliding connection with the ejector block, one end of the ejector block extends out of the through groove and is fixedly connected with the pressing plate, through reed piece, mounting groove, compression spring, the fixture block, lead to the groove, kicking block and clamp plate etc. that set up can be convenient for carry out real-time fixed mounting and dismantle in real time and change the processing down between the reed piece and the reed roof beam, it is relatively poor to reduce the most stability of current opposite sex reed when being connected with the reed roof beam down, thereby lead to the possibility that the opposite sex reed rocked to appear when using, thereby influence the use of device, if directly carry out fixed connection then be difficult to dismantle in real time and change etc. it, bring inconvenient possibility.

Further, the lateral wall fixedly connected with of lower reed roof beam has the limiting plate of two symmetry settings, and sliding connection between the both ends of clamp plate and the limiting plate opposite face lateral wall can be convenient for carry on spacingly to the clamp plate through the limiting plate that sets up.

Furthermore, the upper surface of the reed blade is fixedly connected with an upper reed plate through a telescopic mechanism, and the height of the reed blade is convenient to adjust through the arranged telescopic mechanism.

Further, telescopic machanism includes the expansion plate, the recess, reset spring and traveller, the expansion plate stretches into the upper surface of reed piece and rather than sliding connection, the expansion plate stretches into reed piece inside partial side wall and sets up flutedly, sliding connection has the traveller in the recess, the card hole has been seted up to the reed piece lateral wall, the traveller runs through the card hole and rather than sliding connection, the recess inside wall is provided with reset spring, reset spring's both ends are connected with the lateral wall and the recess inside wall of traveller respectively, through the expansion plate that sets up, the recess, the height of being convenient for adjust reed piece such as reset spring and traveller, and device simple structure, and the simple operation.

Further, the clamp holes are provided with three side walls which are linearly arranged with the reed blades, and the height adjustment of the reed blades can be diversified through the arrangement.

Furthermore, two expansion springs which are symmetrically distributed are arranged between the pressing plate and the side wall of the opposite surface of the lower reed beam, two ends of each expansion spring are respectively connected with the side wall of the pressing plate and the side wall of the lower reed beam, and the pressing plate can be reset after being pressed by the arranged expansion springs.

Furthermore, the length of the ejector block is matched with that of the clamping block, so that the ejector block can conveniently extrude the clamping block into the mounting groove

The utility model has the beneficial effects that:

1. the reed blade, the mounting groove, the compression spring, the clamping block, the through groove, the top block, the pressing plate and the like are arranged, so that real-time fixed mounting and real-time dismounting and replacing processing can be conveniently carried out between the reed blade and the lower reed beam, the problem that the conventional opposite sex reed is poor in stability mostly when being connected with the lower reed beam, the opposite sex reed shakes during use is caused, the use of the device is influenced, and the inconvenience is brought because the opposite sex reed is difficult to dismount and replace in real time if being directly fixedly connected.

2. The reed wire fixing device is convenient for limiting the pressing plate through the limiting plate, is convenient for adjusting the height of the reed wire more as the telescopic mechanism is arranged, is convenient for adjusting the height of the reed wire through the telescopic plate, the groove, the reset spring, the sliding column and the like, and is simple in structure and convenient to operate.

3. The clamp holes are three and are linearly arranged with the side wall of the reed blade, so that the reed blade has diversity in height adjustment, the pressing plate can be reset after being pressed by the arranged telescopic springs, the lengths of the ejector block and the fixture block are matched, and the ejector block can conveniently extrude the fixture block into the mounting groove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to the drawings without creative efforts.

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

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

figure 3 is a front view of the reed wire of the present invention;

FIG. 4 is a schematic view of the structure of the locking pin of the present invention;

fig. 5 is a schematic structural view of the return spring according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. reed wires; 2. reed dent; 3. a reed groove; 4. a reed beam is arranged; 5. a clamping hole; 6. a traveler; 7. reed feeding blocks; 8. a retractable plate; 9. a clamping block; 10. a limiting plate; 11. pressing a plate; 12. a through groove; 13. a compression spring; 14. mounting grooves; 15. a top block; 16. a tension spring; 17. a groove; 18. a return spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Referring to the attached drawings 1-5, the special reed for the air-jet loom comprises a reed blade 1 and a lower reed beam 4, wherein the side wall of the reed blade 1 is fixedly provided with a reed dent 2, the side wall of the reed dent 2 is provided with a reed groove 3, the reed blade 1 is fixedly connected with the lower reed beam 4 through a clamping mechanism, the clamping mechanism comprises a reed blade 1, a mounting groove 14, a compression spring 13, a fixture block 9, a through groove 12, an ejector block 15 and a pressing plate 11, the upper surface of the lower reed beam 4 is provided with a reed beam groove, the reed blade 1 extends into the reed beam groove and is in sliding connection with the reed beam groove, the mounting groove 14 is formed in the part of the side wall of the reed blade 1 extending into the reed beam groove, the fixture block 9 is in sliding connection with the mounting groove 14, the side wall of the lower reed beam 4 is provided with a through groove 12, the fixture block 9 extends into the through groove 12 and is in sliding connection with the through groove, the compression spring 13 is arranged on the inner side wall of the mounting groove 14, two ends of the compression spring 13 are respectively connected with the side wall of the fixture block 9 and the inner side wall of the mounting groove 14, lead to groove 12 sliding connection and have kicking block 15, kicking block 15 and fixture block 9 contact, the one end of kicking block 15 stretches out logical groove 12 and fixedly connected with clamp plate 11, reed piece 1 through setting up, mounting groove 14, compression spring 13, fixture block 9, lead to groove 12, kicking block 15 and clamp plate 11 etc. can be convenient for carry out real-time fixed mounting and dismantle in real time and change the processing down between reed beam 4 to reed piece 1, it is relatively poor to reduce current opposite sex reed when being connected with reed beam 4 down most stability, thereby lead to the possibility that rocks appear in opposite sex reed when using, thereby influence the use of device, if directly carry out fixed connection then be difficult to it dismantle in real time and change etc. bring inconvenient possibility.

Preferably, the lateral wall fixedly connected with of lower reed beam 4 has two limiting plates 10 that the symmetry set up, and sliding connection between the both ends of clamp plate 11 and the limiting plate 10 opposite face lateral wall can be convenient for carry on spacingly to clamp plate 11 through the limiting plate 10 that sets up.

Preferably, the upper surface of the reed blades 1 is fixedly connected with an upper reed plate 7 through a telescopic mechanism, and the height of the reed blades 1 is convenient to adjust through the arranged telescopic mechanism.

Preferably, telescopic machanism includes expansion plate 8, recess 17, reset spring 18 and traveller 6, expansion plate 8 stretches into reed piece 1's upper surface and rather than sliding connection, expansion plate 8 stretches into 1 inside part lateral wall of reed piece and has seted up recess 17, sliding connection has traveller 6 in the recess 17, card hole 5 has been seted up to 1 lateral wall of reed piece, traveller 6 runs through card hole 5 and rather than sliding connection, the recess 17 inside wall is provided with reset spring 18, reset spring 18's both ends are connected with traveller 6's lateral wall and recess 17 inside wall respectively, through the expansion plate 8 that sets up, recess 17, reset spring 18 and traveller 6 etc. are convenient for adjust the height of reed piece 1, and the device simple structure, and convenient operation.

Preferably, the card holes 5 are provided in three and linear arrangement with the side walls of the reed wire 1, by which arrangement a variety of height adjustments of the reed wire 1 can be made.

Preferably, two expansion springs 16 are symmetrically arranged between the side walls of the opposite surfaces of the pressing plate 11 and the lower reed beam 4, two ends of each expansion spring 16 are respectively connected with the side wall of the pressing plate 11 and the side wall of the lower reed beam 4, and the pressing plate 11 can be reset after being pressed by the arranged expansion springs 16.

Preferably, the lengths of the top block 15 and the latch 9 are adapted to facilitate the top block 15 to press the latch 9 into the mounting groove 14.

As shown in fig. 1 to 5, the present embodiment is a method for using a profiled reed for an air-jet loom: during the use, insert back in reed roof beam 4 down with reed piece 1, resilience force through compression spring 13 drives fixture block 9 and stretches into and carry out quick fixed mounting to it and handle in leading to groove 12, then upwards mention reed board 7 in order to adjust reed piece 1 to suitable length after pressing slide 6, when needs dismantle the change to reed piece 1 during the use, it can realize changing the processing to its quick dismantlement directly taking reed piece 1 out after pressing clamp plate 11, it is relatively poor to reduce current opposite sex reed when being connected with reed roof beam 4 down, thereby lead to the possibility that the opposite sex reed rocked appears when using, thereby influence the use of device, if directly carry out fixed connection then be difficult to dismantle the change etc. in real time to it, bring inconvenient possibility.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Air-jet loom is with heterotypic reed, including reed piece (1) and lower reed roof beam (4), its characterized in that: the reed wire clamping device is characterized in that reed teeth (2) are fixedly arranged on the side wall of each reed blade (1), a reed groove (3) is formed in the side wall of each reed tooth (2), each reed blade (1) is fixedly connected with a lower reed beam (4) through a clamping mechanism, each clamping mechanism comprises a reed blade (1), a mounting groove (14), a compression spring (13), a clamping block (9), a through groove (12), an ejector block (15) and a pressing plate (11), a reed beam groove is formed in the upper surface of the lower reed beam (4), each reed blade (1) extends into the reed beam groove and is in sliding connection with the reed beam groove, the mounting groove (14) is formed in the side wall of the part, extending into the reed beam groove, of each reed blade (1), each clamping block (9) is in sliding connection with the corresponding mounting groove (12), each clamping block (9) extends into the corresponding through groove (12) and is in sliding connection with the corresponding clamping groove, a compression spring (13) is arranged on the inner side wall of each mounting groove (14), and the two ends of each compression spring (13) are respectively connected with the inner side wall of each clamping block (9) and the corresponding mounting groove (14), an ejector block (15) is connected in the through groove (12) in a sliding mode, the ejector block (15) is in contact with the clamping block (9), and one end of the ejector block (15) extends out of the through groove (12) and is fixedly connected with the pressing plate (11).

2. The profiled reed for the air jet loom according to claim 1, wherein the side wall of the lower reed beam (4) is fixedly connected with two symmetrically arranged limiting plates (10), and two ends of the pressing plate (11) are slidably connected with the side wall of the opposite surface of the limiting plates (10).

3. Profile reed for an air jet loom according to claim 1, characterized in that the upper surface of the reed blade (1) is fixedly connected with an upper reed plate (7) by means of a telescopic mechanism.

4. The special-shaped reed for the air jet loom according to claim 3, wherein the telescopic mechanism comprises a telescopic plate (8), a groove (17), a return spring (18) and a sliding column (6), the telescopic plate (8) extends into the upper surface of the reed blade (1) and is in sliding connection with the upper surface, the part, extending into the reed blade (1), of the side wall of the telescopic plate (8) is provided with the groove (17), the sliding column (6) is in sliding connection with the groove (17), the side wall of the reed blade (1) is provided with a clamping hole (5), the sliding column (6) penetrates through the clamping hole (5) and is in sliding connection with the clamping hole, the inner side wall of the groove (17) is provided with the return spring (18), and two ends of the return spring (18) are respectively connected with the side wall of the sliding column (6) and the inner side wall of the groove (17).

5. Profiled reed for air-jet looms according to claim 4, characterized in that the clipping hole (5) is provided with three and its linear arrangement with the side walls of the reed wire (1).

6. The profiled reed for an air jet loom according to claim 1, wherein two symmetrically distributed expansion springs (16) are arranged between the opposite side walls of the pressure plate (11) and the lower reed beam (4), and two ends of each expansion spring (16) are respectively connected with the side wall of the pressure plate (11) and the side wall of the lower reed beam (4).

7. Profile reed for an air-jet loom according to claim 1, characterised in that the length of the top piece (15) and the clamping block (9) is adapted.