CN212668642U

CN212668642U - Device for automatically searching roll cloth head

Info

Publication number: CN212668642U
Application number: CN202021367172.XU
Authority: CN
Inventors: 杨兴武; 胡军利; 冯刚; 周意和; 杨兴德
Original assignee: Hangzhou Haimei Automation Equipment Co ltd
Current assignee: Hangzhou Haimei Automation Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-09
Anticipated expiration: 2030-07-13

Abstract

The invention discloses a device for automatically searching cloth ends of a material roll, which is arranged on a cloth loosening machine and comprises a cloth end cutter, a cloth end sensor and a driving device, wherein the driving device is arranged on the cloth loosening machine, the cloth end cutter is arranged on the driving device, the cloth end cutter points to the material roll, the cloth end sensor is arranged on the cloth end cutter, the cloth end sensor is used for sensing cloth end information and transmitting the cloth end information to the driving device, and the driving device drives the cloth end cutter to move so as to loosen the material roll.

Description

Device for automatically searching roll cloth head

Technical Field

The utility model relates to a cloth loosening machine field, concretely relates to automatic seek device of material cloth end of rolling up.

Background

The cloth loosening machine is a machine device and is mainly used for finishing and rolling the fabric of a factory into a cylinder shape, and the number of meters is measured in the process of loosening the cloth to realize cloth loosening (cloth stacking). The existing cloth loosening machine basically searches for the cloth ends through manual work, then pulls off the adhesive tapes, pulls out the cloth ends through hands or hooks, and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that manual cloth searching is time-consuming and labor-consuming.

The utility model provides an above-mentioned technical problem provide an automatic seek device of cloth head of rolling up.

The technical scheme of the utility model is that:

the utility model provides an automatic seek device of material cloth head of rolling, installs on cloth loosening machine, includes cloth head sword, cloth head sensor and drive arrangement, and drive arrangement installs on cloth loosening machine, and the cloth head sword is installed on drive arrangement, and the cloth head sword points to rolling up the material, and the cloth head sensor is installed on the cloth head sword, and the cloth head sensor is used for responding to cloth head information and gives drive arrangement with its transmission, and drive arrangement drives the removal of cloth head sword and is used for making the material roll loosen.

Preferably, the cloth head knife comprises a knife, a support and an extensible member, the extensible member is installed on the support, a track is arranged on the support, and the extensible member drives the knife to move along the track.

Preferably, the cloth head loosening machine further comprises a controller, the cloth head sensor is electrically connected with the controller, the controller is electrically connected with the cloth loosening machine, and the controller receives signals of the cloth head sensor to control the work of the cloth loosening machine.

Preferably, the extensible member includes cylinder and spring, and the cylinder is fixed on the support, and the cylinder is connected to spring one end, and the other end of spring is connected the cutter.

Compared with the prior art, the utility model have following advantage and effect:

the utility model discloses a control cloth loosening machine is just reversing, after the cloth head is found to the cloth head sword, has the cloth head sensor to sense the cloth head at the cutter back, carries out action separation sticky tape, then the cloth head is rotatory to be pull cutter withdrawal behind the certain length, realizes the work of seeking the cloth head automatically, has saved the manpower and has improved the work efficiency, and the recognition reliability is high.

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 these drawings without inventive exercise.

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

FIG. 2 is a cross-sectional view of section A-A of FIG. 1;

fig. 3 is an enlarged view of the cloth-end cutter.

Wherein:

1-loosening machine; 2-a linear module; 3-cloth head knife; 4-a cloth head sensor;

5-a fabric roll; 6-roller; 7-swing arm; 31-a cutter; 32-cylinder;

33-a spring; 34-a track; 35-bracket.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.

Example 1: a device for automatically searching a cloth head of a rolled cloth is installed on a cloth loosening machine 1 and comprises a cloth head cutter 3, a cloth head sensor 4 and a driving device, wherein the driving device can adopt a linear module 2 or an air cylinder or a lead screw, the linear module 2 is selected in the embodiment, the linear module 2 is installed on the cloth loosening machine, the cloth head cutter 3 is installed on the linear module 2, the cloth head cutter 3 comprises a cutter 31, a support 35, an air cylinder 32 and a spring 33, the air cylinder 32 is fixed on the support 35, one end of the spring 33 is connected with the air cylinder 32, the other end of the spring 33 is connected with the cutter 31, a track 34 is arranged on the support 35, the cutter 31 is installed in the track 34, the cloth head sensor 4 is installed on the support 35, and the cloth head sensor 4 is used for sensing cloth head information and transmitting the cloth. The cloth loosening machine 1 is provided with a control chip which is electrically connected with a roller 6 of the cloth loosening machine 1, and the control chip is also electrically connected with the cloth head sensor 4.

The working principle is as follows: when the fabric roll 5 is placed on the cloth loosening machine 1, the starting switch of the cloth loosening machine 1 is pressed, and the fabric searching head mode is automatically started. The roller 6 is controlled to rotate slowly by the control chip, because the rotation direction (left rotation or right rotation) of the cloth head is uncertain, the roller 6 can realize positive and negative rotation under the control of the control chip, at the moment, the cutter 31 is pressed on the fabric roll 5, when the cloth head is not found, the cloth head sensor 4 at the back of the bracket 35 can not find the cloth head, signals are fed back to the control chip, the control chip controls the roller 6 to rotate reversely, or the speed is reduced and the cloth head sensor 4 is found continuously until the cloth head sensor 4 finds the cloth head, namely the cloth head can peel off the fabric roll and extend to the back of the bracket 35, the cloth head sensor 4 at the back is touched, the cloth head sensor 4 transmits the signals to the control chip, the linear module 2 and the air cylinder 32, the air cylinder 32 pushes the cutter 31 to extend out along the track 34, the control chip controls the roller 6 to continue to rotate slowly to a certain angle, then the linear module 2 drives the cloth head cutter 3, at the moment, the cloth head sensor 4 can sense the cloth head all the time, after the adhesive tape is cut off, the control chip controls the roller 6 to rotate the fabric roll, the fabric head is rotated to the lower part of the support 35 continuously until the fabric head drops under the action of gravity or is blocked by the swing arm 7 to move downwards, so that the traction of the cloth head is completed, the preparation is made for the next meter counting, and the searching and traction work of the cloth head is completed.

In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The device is characterized by comprising a cloth head cutter, a cloth head sensor and a driving device, wherein the driving device is arranged on the cloth loosening machine, the cloth head cutter is arranged on the driving device, the cloth head cutter points to a material roll, the cloth head sensor is arranged on the cloth head cutter, the cloth head sensor is used for sensing cloth head information and transmitting the information to the driving device, and the driving device drives the cloth head cutter to move so as to enable the material roll to be loosened.

2. A device for automatically retrieving a cloth roll as claimed in claim 1, wherein the cloth head knife comprises a knife, a bracket and a telescopic member, the telescopic member is mounted on the bracket, the bracket is provided with a track, and the telescopic member drives the knife to move along the track.

3. The automatic roll cloth head searching device according to claim 1, further comprising a controller, wherein the cloth head sensor is electrically connected with the controller, the controller is electrically connected with the cloth loosening machine, and the controller receives signals of the cloth head sensor to control the work of the cloth loosening machine.

4. A device for automatically searching a material roll cloth head according to claim 2, wherein the telescopic member comprises an air cylinder and a spring, the air cylinder is fixed on the bracket, one end of the spring is connected with the air cylinder, and the other end of the spring is connected with the cutter.