CN216786350U

CN216786350U - Air supply device of doffer

Info

Publication number: CN216786350U
Application number: CN202123027429.4U
Authority: CN
Inventors: 许鹤; 张一村; 余国平; 史崇阳
Original assignee: Jihua 3509 Textile Co Ltd
Current assignee: Jihua 3509 Textile Co Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-21
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a doffer air supply device, comprising: the doffing machine comprises a doffing machine body, wherein an air source quick connector is mounted on the doffing machine body, an air pipe storage box for storing an air pipe is further mounted on the doffing machine body, a pipe coiling device for coiling the air pipe is mounted in the air pipe storage box, and the air pipe is wound on the pipe coiling device; the pipe coiling device is internally provided with a gas circuit connecting module which is communicated with the gas pipe and the gas source quick connector, and the other end of the gas pipe is provided with a gas pipe connector; still be provided with the trachea via hole that is used for the trachea to come in and go out the trachea containing box on the trachea containing box, be provided with the reed in the reelpipe device of this application, when pulling out the trachea, the trachea drives the cylinder and rotates, after loosening the trachea, the reed can drive the cylinder gyration to withdraw the trachea, perhaps after the air supply is connected to the trachea, the cylinder gyration to withdraw unnecessary trachea, increase the convenience of using and play the tracheal effect of protection.

Description

Air supply device of doffer

Technical Field

The utility model relates to the technical field of air supply, in particular to an air supply device of a doffer.

Background

The air source of the doffer is provided with two modes, wherein the air source of the doffer is obtained on a quick plug-in connector on an air source box carried by a tank chain of a spinning machine; and the other is that the doffer is provided with a small air compressor to produce high-pressure gas for the supply of the doffer.

The shortcoming of the first mode is that the tank chain breaks down easily, and the trachea in the tank chain is easy to be folded, easy fracture gas leakage, and the second small-size air compressor of taking certainly is also very easily burnt out.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the air supply device for the doffer, which solves the technical problem that the air supply device in the prior art is easy to break down.

In order to achieve the above technical object, an air supply device for a doffer according to an aspect of the present invention includes: the doffing machine comprises a doffing machine body, wherein an air source quick connector is mounted on the doffing machine body, an air pipe storage box for storing an air pipe is further mounted on the doffing machine body, a pipe coiling device for coiling the air pipe is mounted in the air pipe storage box, and the air pipe is wound on the pipe coiling device;

the pipe coiling device is internally provided with a gas circuit connecting module which is communicated with the gas pipe and the gas source quick connector, and the other end of the gas pipe is provided with a gas pipe connector;

still be provided with the trachea via hole that is used for the trachea to go into and go out the trachea containing box on the trachea containing box.

Further, the pipe rolling device includes: the reed, the roller and a roller mounting seat fixedly connected to the air falling pipe storage box or the yarn machine body, wherein the roller is rotatably connected with the roller mounting seat;

the reed is vortex-shaped, two ends of the reed are respectively connected with the rotating shaft of the roller and the air pipe containing box, and the reed is used for driving the roller to an initial position after the roller rotates.

Still further, the gas circuit connection module includes: the air supply connector is connected with the air path of the air source quick connector, the connecting piece, the hollow shaft used as the rotating shaft of the roller and the air channel arranged in the roller;

the air pipe is connected with the air channel, two ends of the hollow shaft are respectively communicated with the air channel and the connecting piece, the connecting piece is connected with the air supply joint, at least one of three connection relations of the hollow shaft and the roller, the hollow shaft and the connecting piece, and the connecting piece and the air supply joint is in rotating connection, other non-rotating connection parts are in sealing structures, and the rotating connection parts are provided with sealing pieces.

Still further, be provided with trachea stop device in the trachea containing box, include: lead screw, slide rail, slider, stop collar and lead screw mount pad, lead screw mount pad fixed mounting is on trachea containing box or doffing organism, the lead screw with the mount pad rotates to be connected, fixed mounting has on the mount pad the slide rail, the slider with slide rail sliding connection, be connected with on the slider the stop collar, slider and lead screw threaded connection, the stop collar cover is established on the trachea.

Still further, a first gear and a second gear in meshed connection with the first gear are installed in the air pipe containing box, the first gear is installed on a rotating shaft of the roller, and the second gear is installed on the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the doffing machine, an air pipe containing box is arranged on a doffing machine body, an air pipe is placed in the air pipe containing box, two ends of the air pipe are respectively used for communicating an air source quick-connection plug and installing an air pipe connector, and when the air pipe needs to be used, the air pipe can be taken out of the air pipe containing box;

2. in the application, a pipe coiling device is arranged in the air pipe containing box and used for coiling the air pipe on the roller, and the surface of the roller is provided with fan-shaped pipe grooves distributed in a threaded manner, so that the air pipe is prevented from being deformed or damaged under pressure;

3. the pipe coiling device is internally provided with a reed, when the air pipe is pulled out, the air pipe drives the roller to rotate, after the air pipe is loosened, the reed can drive the roller to rotate so as to withdraw the air pipe, or after the air pipe is connected with an air source, the roller rotates so as to withdraw redundant air pipe, so that the use convenience is increased, and the effect of protecting the air pipe is achieved;

4. still be provided with the trachea stop device based on the setting of reelpipe device in the trachea containing box in this application, can avoid trachea stromatolite extrusion when the roll-up trachea to, its power supply is provided by the trachea reed, convenient to use.

Drawings

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

FIG. 2 is a schematic view showing the construction of the tube winding device according to the present invention;

fig. 3 is a partial enlarged view I in fig. 1.

In the figure: 1-doffing machine body, 2-push rod, 3-air pipe containing box, 4-air pipe through hole, 5-dust removing brush, 6-air pipe, 7-air pipe joint, 8-air supply joint, 9-connecting piece, 10-hollow shaft, 11-roller mounting seat, 12-reed, 13-roller, 14-pipe groove, 15-first gear, 16-second gear, 17-screw rod, 18-slide rail, 19-slide block, 20-limit sleeve, 21-screw rod mounting seat, 22-hook and 23-segment hanging.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example (b):

referring to fig. 1 to 3, the present invention provides an air supply device for a doffer, comprising: the doffing machine comprises a doffing machine body 1, wherein an air source quick connector is installed on the doffing machine body 1, an air pipe containing box 3 used for containing an air pipe is further installed on the doffing machine body 1, a pipe coiling device used for coiling the air pipe is installed in the air pipe containing box 3, an air pipe 6 is wound on the pipe coiling device, an air path connecting module used for communicating the air pipe 6 with the air source quick connector is arranged in the pipe coiling device, an air pipe connector 7 is arranged at the other end of the air pipe 6, and an air pipe through hole 4 is further formed in the air pipe containing box 3;

referring to fig. 2, the pipe reeling device includes: the reed 12, the roller 13 and the roller mounting seat 11 fixedly connected to the air falling pipe containing box 3 or the yarn machine body 1, the roller 13 is rotatably connected with the roller mounting seat 11, the reed 12 is in a vortex shape, two ends of the reed 12 are respectively connected with a rotating shaft of the roller 13 and the air falling pipe containing box 3, the air pipe 6 can be pulled out from the roller 13 and the roller 13 is driven to rotate by pulling the air pipe 6, and the reed 12 is used for driving the roller 13 to an initial position when the air pipe 6 is loosened after the roller 13 rotates;

in order to avoid the pipe wall of the air pipe 6 from being deformed by pressure, a pipe groove 14 which is distributed along the outer surface of the roller 13 in a thread shape is also arranged on the roller 13, and the cross section of the pipe groove 14 is arc-shaped.

The gas circuit connection module includes: the air supply device comprises an air supply connector 8, a connecting piece 9, a hollow shaft 10 serving as a rotating shaft of a roller 13 and an air channel arranged in the roller 13, wherein the air supply connector 8 is connected with the air channel, two ends of the hollow shaft 10 are respectively communicated with the air channel and the connecting piece 9, the connecting piece 9 is connected with the air supply connector 8, at least one of the three connection relations of the hollow shaft 10 and the roller 13, the hollow shaft 10 and the connecting piece 9 and the air supply connector 8 is in rotating connection, other non-rotating connection parts are in sealing structures, and a sealing piece is arranged at the rotating connection part.

Referring to fig. 2, in order to ensure that the air pipes are not extruded with each other during the process of winding the air pipes, an air pipe limiting device is arranged on the basis of the pipe winding device, which comprises: the automatic doffing mechanism comprises a first gear 15, a second gear 16, a screw rod 17, a sliding rail 18, a sliding block 19, a limiting sleeve 20 and a screw rod installation seat 21, wherein the first gear 15 and the second gear 16 are connected in a meshed mode, the first gear 15 is installed on a rotating shaft of a roller 13, the second gear 16 is installed on the screw rod 17, the screw rod installation seat 21 is fixedly installed on an air pipe containing box 3 or a doffing machine body 1, the screw rod 17 is rotatably connected with the installation seat 21, the sliding rail 18 is fixedly installed on the installation seat 21, the sliding block 19 is slidably connected with the sliding rail 18, the limiting sleeve 20 is integrally arranged on the sliding block 19, the sliding block 19 is in threaded connection with the screw rod 17, and the limiting sleeve 20 is sleeved on an air pipe 6;

when the roller 13 rotates, the air pipe 6 is driven to wind the roller 13, meanwhile, the first gear 15 and the second gear 16 drive the screw rod 17 to rotate, and then the slide block 19 is driven to move along the slide rail 18, and then the air pipe 6 is driven to move through the limiting sleeve 20, so that the air pipe 6 cannot be extruded mutually in the winding process.

Referring to fig. 1 and 3, the doffing machine body 1 is further provided with a hook 22 for pushing the doffing machine body 1 to move the push rod 2 and for fixing the air pipe 6, the air pipe 6 is sleeved with a pipe hanging piece 23, the pipe hanging piece 23 is made of rubber, and the pipe hanging piece 23 is provided with a clamping groove for clamping the air pipe 6 on the hook 22.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A doffer air supply device comprising: the doffing machine is characterized in that an air pipe storage box for storing an air pipe is further mounted on the doffing machine body, a pipe coiling device for coiling the air pipe is mounted in the air pipe storage box, and the air pipe is wound on the pipe coiling device;

2. The doffer air supply device according to claim 1, wherein said reel pipe device comprises: the reed, the roller and a roller mounting seat fixedly connected to the air falling pipe storage box or the yarn machine body, wherein the roller is rotatably connected with the roller mounting seat;

the reed is in a vortex shape, two ends of the reed are respectively connected with the rotating shaft of the roller and the air pipe containing box, and the reed is used for driving the roller to an initial position after the roller rotates.

3. The doffer gas supply device according to claim 2, wherein said gas circuit connection module comprises: the air supply connector is connected with the air path of the air source quick connector, the connecting piece, the hollow shaft used as the rotating shaft of the roller and the air channel arranged in the roller;

4. The doffer air supply device according to claim 2, wherein an air tube limiting device is arranged in the air tube containing box, and the air tube limiting device comprises: lead screw, slide rail, slider, stop collar and lead screw mount pad, lead screw mount pad fixed mounting is on trachea containing box or doffing organism, the lead screw with the mount pad rotates to be connected, fixed mounting has on the mount pad the slide rail, the slider with slide rail sliding connection, be connected with on the slider the stop collar, slider and lead screw threaded connection, the stop collar cover is established on the trachea.

5. The doffer air supply device according to claim 4, wherein a first gear and a second gear meshed with the first gear are mounted in the air pipe storage box, the first gear is mounted on a rotating shaft of the roller, and the second gear is mounted on the screw rod.

6. The doffer air supply device according to any one of claims 1 to 5, wherein a hook for fixing an air pipe is further installed on the doffer body.

7. The doffer gas supply device according to claim 6, wherein the gas pipe is sleeved with a duct piece, the duct piece is made of elastic material, and a clamping groove for clamping the gas pipe on the hook is formed in the duct piece.

8. The doffer air supply device according to claim 1, wherein dust removing brushes are mounted on the air pipe through holes and are annularly distributed along the air pipe through holes.

9. The doffer air supply device according to claim 2, wherein fan-shaped duct slots for accommodating air ducts are distributed on the outer surface of the roller in a threaded manner.

10. The doffer air supply device according to claim 1, wherein a push rod for pushing the doffer body to move is further arranged on the doffer body, and the push rod is further used for hanging the air pipe.