WO2020048330A1

WO2020048330A1 - Automatic cloth roll clamping device

Info

Publication number: WO2020048330A1
Application number: PCT/CN2019/102500
Authority: WO
Inventors: 徐达明
Original assignee: 立信染整机械(深圳)有限公司
Priority date: 2018-09-04
Filing date: 2019-08-26
Publication date: 2020-03-12
Also published as: CN109178910A

Abstract

Disclosed is an automatic cloth roll clamping device, comprising a bracket (2), wherein a movable clamping jaw control device (4) is arranged on the bracket (2), and a clamping device (3) for clamping a cloth roll is arranged on the clamping jaw control device (4); the clamping jaw control device (4) drives an active guide rail (24) by means of a first driving device (22), such that the clamping jaw control device (4) is driven to laterally slide on a sliding rail (21) of the bracket (2); a second driving device (23) drives a connecting bracket (41) to slide on a longitudinal axis rail (44) so as to realize movement of the clamping device (3) in two dimensions, i.e. a horizontal axis and a longitudinal axis; and the clamping device (3) can realize effective and automatic clamping of a cloth roll (1), thus realizing automatic movement of the whole cloth roll (1).

Description

Automatic cloth clamping device

Technical field

The application of the present invention relates to an automatic cloth clamping and rolling device, especially a device for automatically clamping and conveying cloth rolls in a cloth dyeing workshop, but it is not limited to being applied in a cloth dyeing workshop, in fact, it can be applied to everything similar to cloth rolling The clamping of structured articles belongs to the field of automation technology of printing and dyeing equipment.

Background technique

Cloth rolls are the output of spinning mills in the textile industry. Usually, the cloth to be dyed or dyed is tightly wound on the rolls, which is convenient for handling. At present, in the printing and dyeing workshop, the movement and handling of cloth rolls need to be completed manually, which is time-consuming and labor-intensive, and the work efficiency is low.

technical problem

The purpose of the application of the present invention is to solve the above-mentioned shortcomings of traditional cloth dyeing workshops for grasping and conveying cloth rolls, and to provide a movable cloth rolling device to realize automation of cloth roll conveying in the dyeing and finishing workshops.

Technical solutions

The automatic cloth clamping and rolling device according to the application of the present invention comprises a bracket, a movable clamping claw control device is provided on the bracket, and a clamping device for clamping a cloth roll is provided on the clamping claw control device.

Further, the bracket is provided with a slide rail for the gripper control device to slide, the gripper control device is provided with a connection bracket for connecting the gripper, and the connection bracket is provided with the slide rail. The slide rail connector for sliding connection is further provided with an active guide rail of a gripper control device on the bracket, and an active guide rail connection member connected with the active guide rail of the gripper control device is provided on the connection bracket, and the bracket is provided on the bracket. There is also a first driving device for driving the active guide rail of the gripper control device to rotate. The rotation of the active guide rail of the gripper control device can drive the gripper control device to move laterally on the slide rail. The bracket is also provided with a driving mechanism. The second driving device for longitudinal movement of the connection bracket of the gripper control device is provided with a longitudinal axis track on the gripper control device, and the second drive device drives the connection bracket to slide on the longitudinal axis track.

Furthermore, a lateral movement limiter is provided at the end of the slide rail to prevent the gripper control device from coming out of the slide rail.

Furthermore, a mechanical displacement detector is provided on the connecting bracket, and a corresponding displacement detector is provided on the longitudinal axis track. The mechanical displacement detector detects the displacement detector, so that the connecting bracket can be controlled in When the mechanical displacement detector detects the displacement detection object on the moving range on the vertical axis, it sends a signal to control the second driving device to stop working.

Furthermore, a longitudinal movement limiter is provided at the end of the longitudinal axis track to prevent the connecting bracket from slipping off the longitudinal axis track.

Further, the clamping device includes an inverted "Y" shaped clamping jaw, a rotating arm is provided at the end of the clamping jaw, and a pushing device for pushing the rotating arm to rotate is provided on the clamping jaw, The rotating arm rotates a certain angle with the rotating shaft as the axis under the push of the pushing device, and clamps the object to be held between the rotating arm and the clamping claw.

Furthermore, a limiting block is provided on the clamping jaw, and the limiting block is disposed on a path of the rotation arm to prevent the rotation arm from further rotating.

Furthermore, the rotating arm is approximately V-shaped, and is movably connected to the clamping jaw through a rotating shaft, the rotating shaft is located in the middle of the rotating arm, the pushing device is a retractable device, and the pushing device By pushing one side of the rotating arm to cause the rotating arm to rotate, when an object to be clamped is inserted into the middle of the clamping claw, the pushing device is retracted and the rotating arm is rotated to clamp the object between the clamping claw and the rotating arm. In the meantime, the limit block restricts further rotation of the rotating arm.

Furthermore, the pushing device is an air cylinder, and the air cylinder is connected to the clamping jaw through a connecting member.

Furthermore, a rotating cylinder is provided on the top of the clamping jaw, which can drive the clamping jaw to rotate a certain angle, thereby rotating the clamped article to a desired position.

Beneficial effect

In the gripping device, the rotary arm is pushed by the cylinder to rotate a certain angle (for example, counterclockwise), so that the cloth roll in the middle of the cloth roll is inserted into the middle of the "Y" shaped jaw, and then the cylinder is retracted and the rotary arm is rotated ( Clockwise) at a certain angle, the cloth roll is clamped between the clamping jaw and the rotating arm, and the stopper on the clamping jaw limits the further rotation of the rotating arm, thereby preventing the cloth roll from falling off.

In the automatic cloth clamping and rolling device according to the present application, the gripper control device drives the active guide rail through the first driving device, thereby driving the gripper control device to slide laterally on the slide rail of the bracket, and the second driving device drives the connection bracket to the longitudinal axis. The slide on the track realizes the movement of the gripper device in two dimensions of the horizontal axis and the longitudinal axis, and the gripper device can realize effective automatic clamping of the cloth roll, thereby realizing the automation of the entire cloth roll movement.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an overall structure of an embodiment of an automatic cloth rolling device according to the present application;

2 is a schematic structural diagram of a clamping jaw device according to an embodiment of the automatic cloth clamping device according to the application of the present invention;

3 is a schematic structural diagram of a bracket according to an embodiment of the automatic cloth rolling device according to the application of the present invention;

4 is a schematic structural diagram of a positive side position of a gripper control device of an embodiment of an automatic cloth-clamping device according to the present application;

5 is a schematic structural diagram of a rear side of a gripper control device of an embodiment of an automatic cloth rolling device according to the application of the present invention;

Among them, 1 is a cloth roll, 2 is a bracket, 3 is a gripper device, 4 is a gripper control device, 11 is a cloth roll, 21 is a slide rail, 22 is a first drive device, 23 is a second drive device, 24 It is the active guide of the gripper control device, 25 is the lateral movement limiter, 31 is the air cylinder, 32 is the connecting piece, 33 is the limit block, 34 is the rotary cylinder, 35 is the rotating arm, 36 is the rotating shaft, 37 is the gripper , 41 is a connection bracket, 42 is a slide rail connection, 43 is an active guide rail connection, 44 is a longitudinal axis track, 45 is a mechanical displacement detector, 46 is a displacement detector, and 47 is a longitudinal movement limiter.

Best Mode of the Invention

The following is a non-limiting description of the gripping device described in the present application with reference to the drawings, for the purpose of better understanding of the technical solution of the present utility model, rather than limitation.

As shown in FIG. 1, the automatic cloth rolling device according to the present application includes a bracket 2 on which a movable gripper control device 4 is provided. The gripper control device 4 is provided with A clamping device 3 for clamping the cloth roll 1.

As shown in FIG. 2, the gripping device 3 includes an inverted “Y” shaped clamping jaw 37. A rotating arm 35 is provided at the end of the clamping jaw 37, and is movably connected to the clamp through a rotating shaft 36. The claw 37 is further provided on the clamping claw 37 with an air cylinder 31 for pushing a rotating arm 35 to rotate. The rotating arm 36 is driven by the air cylinder 31 to rotate a certain angle with the rotating shaft 36 as an axis to rotate the cloth roll 1 The cloth roll 11 is clamped between the rotating arm 35 and the clamping claw 37. A stopper 33 is also provided on the clamping claw 37. The limiting block is arranged on the path of the rotating arm to prevent the rotating arm from further rotating. The top of the clamping jaw is also provided with a rotary cylinder 34, which can drive the clamping jaw 37 to rotate a certain angle, thereby rotating the clamped article to a desired position.

As shown in FIG. 3-5, the bracket 2 is provided with a slide rail 21 for the gripper control device 4 to slide. The gripper control device 4 is provided with a connection bracket 41 for connecting the gripper. The connecting bracket 41 is provided with a slide rail connecting member 42 which is slidably connected to the slide rail 21, and the bracket 2 is further provided with a gripper control device active guide rail 24, and the connecting bracket 41 is provided with the clamp The active rail connecting piece 43 connected to the active guide rail 24 of the claw control device. The bracket 2 is also provided with a first driving device 22 for driving the active guide rail 24 of the gripper control device to rotate. The gripper control device 4 moves laterally on the slide rail 21, and the bracket 2 is further provided with a second drive device 23 that drives the connection bracket 41 of the gripper control device 4 to move longitudinally. The device 4 is provided with a longitudinal axis track 44, and the second driving device 23 drives the connection bracket 41 to slide on the longitudinal axis track 44. A lateral movement limiter 25 is provided at the end of the slide rail 21 to prevent the gripper control device from coming out of the slide rail. A mechanical displacement detector 45 is provided on the connection bracket 41, and a corresponding one is provided on the vertical axis track 44. The displacement detector 46 is detected by the mechanical displacement detector 45, so that the movement range of the connecting bracket 41 on the longitudinal axis track 44 can be controlled. When the mechanical displacement detector 45 detects the displacement detector 46, That is, a signal is sent to control the second driving device 23 to stop working, and a longitudinal movement limiter is provided at the end of the vertical axis track to prevent the connecting bracket from slipping off the vertical axis track.

When in use, the gripping device pushes the rotating arm through the cylinder to rotate a certain angle (for example, counterclockwise), so that the cloth roll in the middle of the cloth roll is inserted into the middle of the "Y" shaped jaw, and then the cylinder is retracted and rotated The arm rotates (clockwise) at a certain angle to clamp the cloth roll between the clamping jaw and the rotating arm. The stopper located on the clamping jaw limits the rotation of the rotating arm to prevent the cloth roll from falling off. The gripper control device of the automatic cloth rolling device drives the active guide rail through the first drive device, thereby driving the gripper control device to slide laterally on the slide rail of the bracket, and the second drive device drives the connection bracket to slide on the longitudinal axis track, thereby achieving The movement of the clamping jaw device in two dimensions of the horizontal axis and the vertical axis is realized, and the clamping jaw device can realize effective automatic clamping of the cloth roll, thereby realizing the automation of the entire cloth roll movement. Zh

Claims

An automatic cloth clamping device, characterized in that it comprises a bracket, a movable clamping claw control device is provided on the bracket, and a clamping device for clamping a cloth roll is provided on the clamping claw control device; The clamping device includes an inverted "Y" shaped clamping jaw, a rotating arm is provided at the end of the clamping jaw, and a pushing device for rotating the rotating arm is provided on the clamping jaw. The rotation Under the push of the pushing device, the arm rotates a certain angle with the rotation axis as the axis.
The automatic cloth clamping and rolling device according to claim 1, wherein the bracket is provided with a slide rail for the gripper control device to slide, and the gripper control device is provided with a connection for connecting the gripper A bracket, the connecting bracket is provided with a slide rail connection member that is slidably connected to the slide rail, and the bracket is further provided with an active guide rail of a gripper control device, and the connection bracket is provided with the gripper control An active guide rail connection for connecting the active guide rail of the device, the bracket is further provided with a first driving device for driving the active guide rail rotation of the gripper control device, and the active guide rail rotation of the gripper control device can drive the gripper control device to slide. The rail is moved laterally, the bracket is further provided with a second driving device for driving the connecting bracket of the gripper control device to move longitudinally, and the gripper control device is provided with a longitudinal axis track, and the second drive device The connecting bracket is driven to slide on the longitudinal axis track.
The automatic cloth clamping and rolling device according to claim 2, wherein a lateral movement limiter is provided at the end of the slide rail.
The automatic cloth rolling device according to claim 2, wherein a mechanical displacement detector is provided on the connection bracket, and a corresponding displacement detector is provided on the longitudinal axis track.
The automatic cloth clamping and rolling device according to claim 2, wherein a longitudinal movement limiter is provided at the end of the longitudinal axis track.
The automatic cloth clamping and rolling device according to claim 1, wherein a stopper is further provided on the clamping claw, and the stopper is disposed on a path where the rotating arm rotates.
The automatic cloth clamping and rolling device according to claim 1, wherein the rotating arm has an approximately "V" shape, and is movably connected to the clamping jaw through a rotating shaft, the rotating shaft is located in the middle of the rotating arm, The pushing device is a retractable device, and the pushing device causes the rotating arm to rotate by pushing one side of the rotating arm.
The automatic cloth clamping and rolling device according to claim 1, wherein the pushing device is an air cylinder, and the air cylinder is connected to the clamping jaw through a connecting member.
The automatic cloth clamping and rolling device according to claim 1, wherein the top of the clamping jaw is further provided with a rotary cylinder, which can drive the clamping jaw to rotate a certain angle.