CN210621038U

CN210621038U - Doffer applied to rotor spinning machine

Info

Publication number: CN210621038U
Application number: CN201921597524.8U
Authority: CN
Inventors: 黄瑞李
Original assignee: Jiangxi Laifu Textile Co Ltd
Current assignee: Jiangxi Laifu Textile Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-26
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a doffer applied to a rotor spinning machine, which comprises a doffer, a supporting plate and a guide plate; the doffing machine is characterized in that a doffing cavity is formed in the left side of the doffing machine, a supporting plate and a supporting plate are transversely arranged in the doffing cavity, a spring is fixedly welded between the bottom of the supporting plate and the bottom of the doffing cavity, the left side and the right side of the bottom of the supporting plate are connected with a vibrating motor through screws, the left side and the right side of the top of the supporting plate are connected with pressure sensors through screws symmetrically, and a mechanical control plate is connected to the. The utility model discloses vibrating motor drives the backup pad vibrations, and the backup pad passes through pressure sensor and drives the layer board vibrations, and the layer board drives the storage case vibrations, and for traditional doffer, this device can effectually drive the yarn roller vibrations of storage incasement chamber at the in-process of in-service use, and then makes the yarn roller put neatly at the in-process of vibrations, and then avoids the yarn roller to put in a jumble in the storage incasement chamber and causes the extravagant condition in space.

Description

Doffer applied to rotor spinning machine

Technical Field

The utility model relates to a doffer technical field specifically is a apply to doffer on rotor spinner.

Background

In the spinning process of a spinning machine, yarns are wound on yarn rollers, and finally the yarn rollers are collected manually, but with the development of science and technology, doffers capable of automatically collecting the yarn rollers are successfully produced nowadays.

The utility model with the Chinese patent number of CN200920252371.3 provides a doffing device of an automatic spun yarn doffer, which comprises a yarn pulling and doffing unit arranged on the automatic doffer; the yarn pulling unit motor is arranged on a sliding seat of the automatic doffer, a motor driving shaft is provided with a driving chain wheel, a shaft seat is provided with a connecting frame and a transmission shaft, the transmission shaft is provided with a driven chain wheel and two driving bevel gears, and the driven chain wheel is linked with the driving chain wheel; the two positioning disks are arranged on the corresponding side walls of the connecting frame and the shaft seat, driven bevel gears are arranged on the positioning disks, and the driven bevel gears are meshed with the driving bevel gears and are screwed with the yarn pulling rollers; the doffing unit support is fixed on a side plate of the automatic doffer, the support is provided with a connecting plate, the connecting plate is provided with a support, the support is provided with a transmission shaft, the transmission shaft is provided with a doffing roller and a chain wheel, a walking motor of the automatic doffer is arranged on a frame of the automatic doffer, a driving belt wheel is arranged on a driving shaft of the walking motor, the driving belt wheel is driven by a belt to penetrate through a driven belt wheel on a rotating shaft, a small chain wheel is arranged on the rotating shaft and arranged on the; avoid the damage to the spindle and improve the yarn quality.

However, in the actual use process of the device, the taken-down yarn rollers are directly guided into the containing box, so that the yarn rollers are placed in disorder in the inner cavity of the containing box, the containing capacity of the containing box is seriously affected, and the space utilization rate of the containing box is reduced.

In order to solve the problem, the utility model provides an apply to doffer on rotor spinning machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an apply to doffer on rotor spinning machine, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a doffer applied to an air-jet spinning machine comprises the doffer, a supporting plate and a guide plate;

doffing chamber has been seted up in the doffer left side, doffing intracavity chamber transversely is provided with backup pad and layer board, fixed welding has the spring between backup pad bottom and the doffing intracavity chamber bottom, backup pad bottom left and right sides screwed connection has vibrating motor, backup pad top left and right sides symmetrical screwed connection has pressure sensor, backup pad top middle part screwed connection has mechanical control board, mechanical control board top middle part fixed welding has the singlechip, backup pad top four corners all runs through and has seted up spacing slide opening, the storage case has been placed at the layer board top, the equal vertical welding in layer board bottom four corners has spacing slide bar, horizontal fixed welding has the guide plate between the intracavity chamber top left and right sides inner wall of doffing, the vertical guiding gutter of having seted up of guide plate leading flank.

As an optimal implementation mode of the utility model, the equal screwed connection in bottom four corners of doffer has the walking wheel.

As a preferred embodiment of the present invention, the supporting plate is located directly above the supporting plate.

As a preferred embodiment of the present invention, four sets of the limiting slide bars are respectively inserted into the middle of the inner cavity of the four sets of limiting slide holes in a perpendicular manner.

As a preferred embodiment of the present invention, the electric energy output end of the doffer is connected to the electric energy input end of the vibration motor, the pressure sensor and the mechanical control panel, the signal output end of the pressure sensor is connected to the signal input end of the mechanical control panel, and the signal output end of the mechanical control panel is connected to the signal input end of the vibration motor.

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

1. the utility model relates to an apply to doffer on rotor spinning machine, after the doffer took off the yarn roller from spinning machine and drops into on the guide plate, the guiding gutter that the yarn roller seted up on the guide plate fell into storage tank inner chamber, and for traditional doffer, this device passed through the setting of guide plate and guiding gutter for the yarn roller can be followed the guiding gutter and is fallen into storage tank inner chamber, and then makes the yarn roller can be neat fall into storage tank inner chamber, avoids the mixed and disorderly placing in storage tank inner chamber of yarn roller.

2. The utility model relates to an apply to doffer on rotor spinning machine, after the yarn roller falls into storage case inner chamber, pressure sensor detects pressure variation, send data signal to mechanical control board, mechanical control board control vibrating motor work this moment, vibrating motor drives the backup pad vibrations, the backup pad passes through pressure sensor and drives the layer board vibrations, the layer board drives the storage case vibrations, for traditional doffer, this device is at the in-process of in-service use, the yarn roller vibrations that can effectual drive storage case inner chamber, and then make the yarn roller put neatly at the in-process of vibrations, and then avoid the yarn roller to put in a jumble in the storage case inner chamber and cause the extravagant condition in space.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front sectional view of a doffer of the present invention applied to a rotor spinning machine;

fig. 2 is a left side sectional view of a doffer applied to a rotor spinning machine according to the present invention.

In the figure: doffer 1, pressure sensor 2, singlechip 3, mechanical control panel 4, vibrating motor 5, walking wheel 6, spring 7, spacing slide opening 8, spacing slide bar 9, storage case 10, doffing chamber 11, guiding gutter 12, guide plate 13, backup pad 14, layer board 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a doffer applied to a rotor spinning machine comprises a doffer 1, a supporting plate 14, a supporting plate 15 and a guide plate 13;

a doffing cavity 11 is arranged at the left side of the doffer 1, a supporting plate 14 and a supporting plate 15 are transversely arranged in the inner cavity of the doffing cavity 11, a spring 7 is fixedly welded between the bottom of the supporting plate 14 and the bottom of the inner cavity of the doffing cavity 11, the left side and the right side of the bottom of the supporting plate 14 are connected with a vibration motor 5 through screws, the left side and the right side of the top of the supporting plate 14 are symmetrically screwed with pressure sensors 2, the middle part of the top end of the supporting plate 14 is screwed with a mechanical control plate 4, the middle part of the top end of the mechanical control panel 4 is fixedly welded with a singlechip 3, four corners of the top of the supporting plate 14 are all provided with limiting slide holes 8 in a penetrating way, a material storage box 10 is arranged at the top of the supporting plate 15, limit slide bars 9 are vertically welded at four corners of the bottom of the supporting plate 15, a guide plate 13 is transversely and fixedly welded between the inner walls of the left side and the right side of the top of the inner cavity of the doffing cavity 11, and a guide groove 12 is vertically formed in the front side surface of the guide plate 13.

Wherein, four corners of the bottom of the doffer 1 are all connected with walking wheels 6 by screws.

Wherein the supporting plate 15 is located right above the supporting plate 14.

Wherein, four groups of limit slide bars 9 are respectively inserted into the middle of the inner cavities of the four groups of limit slide holes 8 in a vertical penetration manner.

The electric energy output end of the doffer 1 is connected with the electric energy input ends of the vibration motor 5, the pressure sensor 2 and the mechanical control board 4, the signal output end of the pressure sensor 2 is connected with the signal input end of the mechanical control board 4, and the signal output end of the mechanical control board 4 is connected with the signal input end of the vibration motor 5.

It should be noted that, the utility model relates to an apply doffer on rotor spinning machine, including doffer 1, pressure sensor 2, singlechip 3, mechanical control panel 4, vibrating motor 5, walking wheel 6, spring 7, spacing slide opening 8, spacing slide bar 9, storage tank 10, doffing chamber 11, guiding gutter 12, guide plate 13, backup pad 14, layer board 15, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The working principle is that after the doffer 1 takes down the yarn roller from the spinning machine and puts the yarn roller on the guide plate 13, the yarn roller falls into the inner cavity of the storage box 10 along the guide groove 12 arranged on the guide plate 13, compared with the traditional doffer, the device enables the yarn roller to fall into the inner cavity of the storage box 10 along the guide groove 12 through the arrangement of the guide plate 13 and the guide groove 12, further enables the yarn roller to fall into the inner cavity of the storage box 10 orderly, avoids the yarn roller to be placed in the inner cavity of the storage box 10 disorderly, after the yarn roller falls into the inner cavity of the storage box 10, the pressure sensor 2 detects the pressure change and sends a data signal to the mechanical control panel 4, at the moment, the mechanical control panel 4 controls the vibration motor 5 to work, the vibration motor 5 drives the support plate 14 to vibrate, the support plate 14 drives the supporting plate 15 to vibrate through the pressure sensor 2, the supporting, this device is at the in-process of in-service use, can effectually drive the yarn roller vibrations of 10 inner chambers of storage case, and then makes the yarn roller put neatly at the in-process of vibrations, and then avoids the yarn roller to put in a jumble of things and causes the extravagant condition in space in storage case 10 inner chambers.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A doffer applied to an air spinning machine is characterized by comprising a doffer (1), a supporting plate (14), a supporting plate (15) and a guide plate (13);

a doffing cavity (11) is formed in the left side of the doffer (1), a supporting plate (14) and a supporting plate (15) are transversely arranged in an inner cavity of the doffing cavity (11), a spring (7) is fixedly welded between the bottom of the supporting plate (14) and the bottom of the inner cavity of the doffing cavity (11), vibrating motors (5) are screwed on the left side and the right side of the bottom of the supporting plate (14), pressure sensors (2) are symmetrically screwed on the left side and the right side of the top of the supporting plate (14), a mechanical control plate (4) is screwed in the middle of the top of the supporting plate (14), a single chip microcomputer (3) is fixedly welded in the middle of the top of the mechanical control plate (4), limiting slide holes (8) are formed in the four corners of the top of the supporting plate (14) in a penetrating mode, a material storage box (, the doffing chamber (11) is transversely fixed welded between the inner walls of the left side and the right side of the top of the inner chamber and is provided with a guide plate (13), and the front side surface of the guide plate (13) is vertically provided with a guide groove (12).

2. A doffer for use in a rotor spinning machine according to claim 1, wherein: four corners of the bottom of the doffer (1) are all connected with walking wheels (6) through screws.

3. A doffer for use in a rotor spinning machine according to claim 1, wherein: the supporting plate (15) is positioned right above the supporting plate (14).

4. A doffer for use in a rotor spinning machine according to claim 1, wherein: the four groups of limiting slide rods (9) are respectively vertically inserted into the middle parts of the inner cavities of the four groups of limiting slide holes (8).

5. A doffer for use in a rotor spinning machine according to claim 1, wherein: the electric energy output end of the doffer (1) is connected with the electric energy input ends of the vibrating motor (5), the pressure sensor (2) and the mechanical control panel (4), the signal output end of the pressure sensor (2) is connected with the signal input end of the mechanical control panel (4), and the signal output end of the mechanical control panel (4) is connected with the signal input end of the vibrating motor (5).