CN217677984U

CN217677984U - Air blowing cleaning device for weft scissors of rapier loom

Info

Publication number: CN217677984U
Application number: CN202222037480.1U
Authority: CN
Inventors: 罗军; 崔长安; 王磊; 胡兵; 石祖良
Original assignee: Pacific Textile Machinery Changshu Co ltd
Current assignee: Pacific Textile Machinery Changshu Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-10-28
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a rapier weaving machine woof scissors cleaning device that blows, including compressed air pipe-line system, loom control system and micro motor, micro motor's output fixedly connected with blade axle, the fixed surface of blade axle is connected with the rotating blade, the surface of rotating blade is equipped with first guide hook, one side of first guide hook is equipped with the second guide hook, compressed air pipe-line system's output fixedly connected with trachea. The utility model discloses a compressed air pipeline system, trachea, the setting of trachea joint and nozzle, cooperation, spinning blade, blade axle and nut use, have solved current cleaning device and have not possessed the function of blowing, when weaving some chemical fibre composite filament class woofs, some broken fibers on the woof can twine on blade axle and fastening nut, can hinder the blade rotation when winding fibre is too much and influence loom normal operating until making the motor stall, greatly reduced work efficiency's problem.

Description

Air blowing cleaning device for weft scissors of rapier loom

Technical Field

The utility model relates to a rapier weaving machine cleaning device technical field specifically is rapier weaving machine woof scissors cleaning device that blows.

Background

The rapier loom is the most widely used shuttleless loom, except having the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, the positive weft insertion mode has very strong variety adaptability, can adapt to the weft insertion of various yarns, and the rapier loom has obvious advantages in the aspect of multi-color weft weaving, can produce yarn-dyed products of 16-color weft yarns, along with the shuttleless loom replacing the shuttle loom, the rapier loom becomes the main production machine of woven fabrics, the existing cleaning device has no air blowing function, when weaving some chemical fiber composite filament weft yarns, some broken fibers on the weft yarns can be wound on a blade shaft and a fastening nut, when too much wound fibers can block the blade from rotating until the motor is blocked to influence the normal running of the loom, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapier weaving machine woof scissors cleaning device that blows possesses the advantage that need not to adjust and be convenient for the operation, has solved current cleaning device and has not possessed the function of blowing, when weaving some chemical fibre composite filament class woofs, some broken fibers on the woof can twine on blade axle and fastening nut, can hinder the blade rotation when winding fibre is too much until making motor locked rotor influence loom normal operating, greatly reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: rapier weaving machine woof scissors cleaning device that blows, including compressed air pipe-line system, loom control system and micro motor, micro motor's output fixedly connected with blade axle, the fixed surface of blade axle is connected with the spinning blade, the surface of spinning blade is equipped with first guide hook, one side of first guide hook is equipped with the second guide hook, compressed air pipe-line system's output fixedly connected with trachea, tracheal one side fixedly connected with air pipe connector, one side fixedly connected with nozzle that the trachea connects, the top of nozzle is equipped with the mounting panel.

Preferably, a nut is connected to the surface of the blade shaft in a threaded manner, and the internal thread of the nut is matched with the external thread on the surface of the blade shaft.

Preferably, the nozzle has an inner circular arc shape, and the rotary blade has a circular shape.

Preferably, the first guide hook and the second guide hook are identical in shape and size.

Preferably, the compressed air pipeline system is composed of a filter, a pressure regulating valve, a pressure gauge, an electromagnetic valve and the like.

Preferably, the surface of the mounting plate is provided with mounting holes, and the mounting holes are different in size.

Preferably, the joint of the air pipe and the air pipe joint is sleeved with a sealing rubber ring, and one side of the sealing rubber ring is fixedly connected to one side of the air pipe joint.

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

the utility model discloses a compressed air pipeline system, trachea, the setting of trachea joint and nozzle, cooperation, spinning blade, blade axle and nut use, have solved current cleaning device and have not possessed the function of blowing, when weaving some chemical fibre composite filament class woofs, some broken fibers on the woof can twine on blade axle and fastening nut, can hinder the blade rotation when winding fibre is too much and influence loom normal operating until making the motor stall, greatly reduced work efficiency's problem.

Drawings

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

fig. 2 is a front view of the rotary blade of the present invention;

fig. 3 is a cross-sectional view of the nozzle of the present invention.

In the figure: 1. a compressed air piping system; 2. a loom control system; 3. an air tube; 4. a gas pipe joint; 5. a nozzle; 6. a rotating blade; 7. a first guide hook; 8. mounting a plate; 9. a blade shaft; 10. a nut; 11. a micro motor; 12. and a second guide hook.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

The utility model discloses a compressed air pipeline system 1; a loom control system 2; an air pipe 3; a gas pipe joint 4; a nozzle 5; a rotary blade 6; a first guide hook 7; a mounting plate 8; a blade shaft 9; a nut 10; a micro motor 11; the second guide hook 12 components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-3, the blowing cleaning device for weft scissors of a rapier loom comprises a compressed air pipeline system 1, a loom control system 2 and a micro motor 11, wherein an output end of the micro motor 11 is fixedly connected with a blade shaft 9, a surface of the blade shaft 9 is fixedly connected with a rotary blade 6, a surface of the rotary blade 6 is provided with a first guide hook 7, one side of the first guide hook 7 is provided with a second guide hook 12, an output end of the compressed air pipeline system 1 is fixedly connected with an air pipe 3, one side of the air pipe 3 is fixedly connected with an air pipe joint 4, one side of the air pipe joint 4 is fixedly connected with a nozzle 5, and the top of the nozzle 5 is provided with an installation plate 8.

The surface of the blade shaft 9 is connected with a nut 10 in a threaded manner, and the internal thread of the nut 10 is matched with the external thread on the surface of the blade shaft 9.

The nozzle 5 is formed in a circular arc shape, and the rotary blade 6 is formed in a circular shape.

The first guide hook 7 and the second guide hook 12 are identical in shape and size.

The compressed air line system 1 is composed of a filter, a pressure regulating valve, a pressure gauge, an electromagnetic valve, and the like.

Mounting holes are formed in the surface of the mounting plate 8, and the shapes of the mounting holes are different in size.

The joint of the air pipe 3 and the air pipe joint 4 is sleeved with a sealing rubber ring, and one side of the sealing rubber ring is fixedly connected with one side of the air pipe joint 4.

When the device is used, firstly, a user starts the micro motor 11 through an external controller, drives the blade shaft 9 to rotate through the micro motor 11, drives the rotary blade 6 to rotate through the blade shaft 9, cuts off weft yarns through the high-speed rotation of the rotary blade 6, secondly, in the cutting-off process, in order to avoid the situation that some broken fibers on the weft yarns can be wound on the surfaces of the blade shaft 9 and the nut 10, the user starts the compressed air pipeline system 1, conveys air flow to the air pipe 3 through the compressed air pipeline system 1, conveys the air flow to the air pipe connector 4 through the air pipe 3, conveys the air flow to the nozzle 5 through the air pipe connector 4, after the air flow enters the nozzle 5 and blows to the arc surface, air flow with certain width divergence is formed along the whole arc surface, the air flow blows to the blade shaft 9 and the nut 10 along a gap between the blade and the first guide hook 7 and the second guide hook 12, weft fibers in a section range can be blown off, the winding phenomenon is avoided, finally, the user can control electromagnetism and the closing time through the loom control system 2, the air flow is blown out in a controlled manner, the requirements of cleaning and the pulse type can be realized, and the compressed air consumption is also maximally saved.

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. Rapier weaving machine woof scissors cleaning device that blows includes compressed air pipe-line system (1), loom control system (2) and micro motor (11), its characterized in that: the utility model discloses a pneumatic cutting machine, including micro motor (11), blade shaft (9) is fixedly connected with to the output of micro motor (11), the fixed surface of blade shaft (9) is connected with rotating blade (6), the surface of rotating blade (6) is equipped with first guide hook (7), one side of first guide hook (7) is equipped with second guide hook (12), output fixedly connected with trachea (3) of compressed air pipe-line system (1), one side fixedly connected with pipe connection (4) of trachea (3), one side fixedly connected with nozzle (5) of pipe connection (4), the top of nozzle (5) is equipped with mounting panel (8).

2. The rapier loom weft yarn scissors air blowing cleaning device according to claim 1, characterized in that: the surface of the blade shaft (9) is in threaded connection with a nut (10), and the internal thread of the nut (10) is matched with the external thread on the surface of the blade shaft (9).

3. The rapier loom weft scissors air blowing cleaning device of claim 1, characterized in that: the inner part of the nozzle (5) is arc-shaped, and the rotary blade (6) is circular.

4. The rapier loom weft scissors air blowing cleaning device of claim 1, characterized in that: the first guide hook (7) and the second guide hook (12) are consistent in shape and identical in size.

5. The rapier loom weft scissors air blowing cleaning device of claim 1, characterized in that: the compressed air pipeline system (1) comprises a filter, a pressure regulating valve, a pressure gauge, an electromagnetic valve and the like.

6. The rapier loom weft yarn scissors air blowing cleaning device according to claim 1, characterized in that: mounting holes are formed in the surface of the mounting plate (8), and the shapes of the mounting holes are different in size.

7. The rapier loom weft scissors air blowing cleaning device of claim 1, characterized in that: the connecting part of the air pipe (3) and the air pipe joint (4) is sleeved with a sealing rubber ring, and one side of the sealing rubber ring is fixedly connected to one side of the air pipe joint (4).