CN212916257U

CN212916257U - Wire harness tensioning device of robot or automation mechanism

Info

Publication number: CN212916257U
Application number: CN202021194487.9U
Authority: CN
Inventors: 彭建国
Original assignee: Beijing Dongfang Howail Industry Equipment Co ltd
Current assignee: Beijing Dongfang Howail Industry Equipment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-09
Anticipated expiration: 2030-06-24

Abstract

The utility model provides a robot or automatic mechanism pencil overspeed device tensioner belongs to automatic mechanical equipment technical field. Comprises a winch and a take-up and pay-off mechanism connected with the winch; the take-up and pay-off mechanism comprises a sliding device, a movable tension wheel is arranged on the sliding device, and a wire harness of the robot or the automation mechanism bypasses the tension wheel; the controller is connected with a motor of the winch; the controller controls the winch to output different torques according to the running state of the robot or the automation mechanism. The utility model discloses can straighten pencil such as cable conductor and technology pipeline to robot or automated mechanism, receive paying out machine and construct along with the removal of robot or automated mechanism and remove with corresponding speed, the pencil extends along with the pipeline that moves ahead of receiving paying out machine, when receiving the line, when the paying out machine was retreated in the hoist engine pulling, the pipeline was automatic to be retracted, made things convenient for arranging of the pipeline in robot or the automated mechanism working process, avoided the mixed and disorderly of pencil, improved work efficiency.

Description

Wire harness tensioning device of robot or automation mechanism

Technical Field

The utility model relates to an automatic change mechanical equipment technical field, concretely relates to can carry out robot or the automatic mechanism pencil overspeed device tensioner of tensioning to the pipeline of sandblast spraying robot or automatic mechanism.

Background

When large-scale workpieces are sprayed, the spraying speed is slow by utilizing manpower, the spraying effect is not ideal enough, and the working environment is bad, which affects the health of the workers, therefore, the spraying robot or the automatic mechanism moves on the preset track to automatically spray the workpiece, the problems can be solved, however, when the robot or the automation mechanism carries out spraying along the preset guide rail, pipeline equipment such as a spraying material pipe, a cable and the like need to move along with the robot or the automation mechanism when the robot or the automation mechanism walks for spraying, therefore, the pipeline of the spraying material pipe, the cable wire and the like is inconvenient to place after being lengthened along with the movement of a robot or an automatic mechanism, the walking of the robot or the automation mechanism is influenced, and workers need to adjust pipelines such as a spraying material pipe, a cable and a wire in time, so that the spraying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot or automatic mechanism pencil overspeed device tensioner to solve at least one technical problem that exists among the above-mentioned background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a robot or automation mechanism wiring harness tensioning device, which comprises a winch and a take-up and pay-off mechanism connected with the winch;

the winding and unwinding mechanism comprises a sliding device and a tension wheel which can move on the sliding device, and a wire harness of the robot or the automation mechanism bypasses the tension wheel;

the input end of the controller is connected with the control system of the robot or the automation mechanism, and the output end of the controller is connected with the motor of the winch; the controller controls the winch to output different torques according to the running state of the robot or the automation mechanism.

Preferably, the spraying robot further comprises a speed sensor, the speed sensor is used for detecting the moving speed of the spraying robot or the automatic mechanism, and the speed sensor is connected with the controller.

Preferably, the sliding device comprises a fixed slide rail, a slidable mounting rack is arranged on the fixed slide rail, and the mounting rack is provided with the tension wheel.

Preferably, the mounting rack is vertically arranged, and the fixed slide rail comprises a first slide rail arranged at the top end of the mounting rack and a second slide rail fixed below the first slide rail; first gyro wheel is installed on the top of mounting bracket, the second gyro wheel is installed to the bottom of mounting bracket, first gyro wheel is in slide on the first slide rail, the second gyro wheel is in slide on the second slide rail.

Preferably, the top of mounting bracket is equipped with the link, the one end of link is installed first gyro wheel.

Preferably, the mounting bracket is placed horizontally, and the fixed slide rail comprises a first slide rail located at one end of the mounting bracket and a second slide rail located at the other end of the mounting bracket.

Preferably, a first roller is installed at one end of the installation frame, a second roller is installed at the other end of the installation frame, the first roller slides on the first slide rail, and the second roller slides on the second slide rail.

Preferably, the winch is connected with the mounting frame.

The utility model discloses beneficial effect: in the working process of the robot or the automatic mechanism, the wiring harnesses such as cables, process pipelines and the like matched with the robot or the automatic mechanism can be straightened through the winding and unwinding mechanism, the winding and unwinding mechanism moves at a corresponding speed along with the movement of the spraying robot or the automatic mechanism, the wiring harnesses extend forwards along with the advancing pipeline of the winding and unwinding mechanism, and when the winding machine pulls the winding and unwinding mechanism to retreat, the pipeline automatically retracts, so that the arrangement of the pipeline in the working process of the robot or the automatic mechanism is facilitated, the mess of the wiring harnesses is avoided, and the working efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a working principle block diagram of a wire harness tensioning device of a spraying robot or an automation mechanism according to an embodiment of the present invention.

Fig. 2 is the embodiment 1 of the utility model discloses spraying robot or automatic mechanism pencil overspeed device tensioner's paying out machine constructs and looks sideways at the block diagram.

Fig. 3 is the embodiment 2 of the utility model discloses spraying robot or automatic mechanism pencil overspeed device tensioner's paying out machine constructs and looks sideways at the block diagram.

Wherein: 1-a tension wheel; 2-a mounting rack; 3-a fixing frame; 4-a first slide rail; 5-a second slide rail; 6-a first roller; 7-a second roller; 8-a connecting frame; 9-inverted U-shaped connecting groove; 10-a rotating shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by way of the drawings are exemplary only for the purpose of explaining the present invention and should not be construed as limiting the present invention.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of this patent, it is noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "disposed" are intended to be inclusive and mean, for example, that they may be fixedly coupled or disposed, or that they may be removably coupled or disposed, or that they may be integrally coupled or disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

To facilitate understanding of the present invention, the present invention will be further explained with reference to specific embodiments in conjunction with the accompanying drawings, and the specific embodiments do not constitute limitations of the embodiments of the present invention.

It will be appreciated by those skilled in the art that the drawings are merely schematic representations of embodiments and that elements shown in the drawings are not necessarily required to practice the invention.

Example 1

As shown in fig. 1 and 2, embodiment 1 of the present invention provides a robot or an automatic mechanism harness tensioning device, which includes a winch and a take-up and pay-off mechanism connected to the winch. The winding and unwinding mechanism comprises a sliding device and a movable tensioning wheel 1 on the sliding device, and a wiring harness of the spraying robot or the automatic mechanism bypasses the tensioning wheel 1. The embodiment of the utility model provides an in, tensioning wheel 1 is walked around to the pencil of robot or automated mechanism, and hoist engine pulling tensioning wheel 1 moves on slider, can receive and release the tensioning to pencil such as the connecting cable line of moving mechanism such as robot or automated mechanism.

The input end of the controller is connected with the control system of the robot or the automation mechanism, and the output end of the controller is connected with the motor of the winch; the controller controls the winch to output different torques according to the running state of the robot or the automation mechanism. The running power of the winch can be controlled through the controller, so that the moving speed of the tensioning wheel 1 on the sliding device is controlled, the moving speed of the spraying robot or the automatic mechanism in the spraying process is adapted, the influence of the tensioning force transition of the winch to the tensioning wheel 1 on the moving speed of the spraying robot or the automatic mechanism is prevented, and the spraying work of the robot or the automatic mechanism is influenced.

Specifically, in the embodiment 1 of the present invention, as shown in fig. 2, the sliding device includes a fixed slide rail, the fixed slide rail is provided with a slidable mounting rack 2, and the mounting rack 2 is in a vertical installation state. And a tensioning wheel 1 is arranged on the mounting rack 2. The wire harness of the robot or the automatic mechanism bypasses the tension pulley 1, when the spraying robot or the automatic mechanism moves forwards, the wire harness moves along with the spraying robot or the automatic mechanism, and the tension pulley 1 correspondingly rotates on the mounting frame 2 along with the movement of the wire harness, so that conditions are provided for the corresponding movement of the wire harness along with the spraying work of the spraying robot or the automatic mechanism.

The robot or the automated mechanism moves forward, simultaneously, the pencil provides a forward pulling force to take-up pulley 1 to pulling mounting bracket 2 moves forward on fixed slide rail, simultaneously, in order to avoid the mounting bracket to move too fast on fixed slide rail and cause the pencil between robot or automated mechanism and take-up pulley 1 to relax and can not play the effect of tensioning, the running state of robot or automated mechanism that predetermine in the real-time receipt robot of controller or the automated mechanism control system, according to the running state, the moment of torsion of controller real-time control hoist engine, the hoist engine is connected mounting bracket 2, thereby through the moving speed of hoist engine control take-up pulley on the slide rail.

Specifically, in the embodiment 1 of the present invention, the fixed slide rail includes a first slide rail 4 installed on the top of the fixed frame 3, and a second slide rail 5 fixed below the first slide rail 4. First gyro wheel 6 is installed on the top of mounting bracket 2, second gyro wheel 7 is installed to the bottom of mounting bracket 2, first gyro wheel 6 is in slide on the first slide rail 4, second gyro wheel 7 is in slide on the second slide rail 5.

The utility model discloses in embodiment 1, top one side of mounting bracket is equipped with link 8, install the one end of link 8 first gyro wheel 6. The bottom of mounting bracket 2 is equipped with type of falling U spread groove 9, second gyro wheel 7 is located through pivot 10 in the type of falling U spread groove 9.

Example 2

As shown in fig. 1 and 3, embodiment 2 of the present invention provides a robot or an automatic mechanism harness tensioning device, which includes a winch and a take-up and pay-off mechanism connected to the winch. The winding and unwinding mechanism comprises a sliding device and a movable tensioning wheel 1 on the sliding device, and a wiring harness of the spraying robot or the automatic mechanism bypasses the tensioning wheel 1. The embodiment of the utility model provides an in, tensioning wheel 1 is walked around to the pencil of robot or automated mechanism, and hoist engine pulling tensioning wheel 1 moves on slider, can receive and release the tensioning to pencil such as the connecting cable line of moving mechanism such as robot or automated mechanism.

Specifically, in embodiment 2 of the present invention, unlike embodiment 1, the mounting frame in embodiment 2 is in a horizontal mounting state. As shown in fig. 3, the sliding device includes a fixed slide rail, a slidable mounting rack 2 is disposed on the fixed slide rail, the mounting rack 2 is installed horizontally, and the tensioning wheel 1 is disposed on the mounting rack 2. The wire harness of the robot or the automatic mechanism bypasses the tension pulley 1, when the spraying robot or the automatic mechanism moves forwards, the wire harness moves along with the spraying robot or the automatic mechanism, and the tension pulley 1 correspondingly rotates on the mounting frame 2 along with the movement of the wire harness, so that conditions are provided for the corresponding movement of the wire harness along with the spraying work of the spraying robot or the automatic mechanism.

Specifically, in the embodiment 2 of the present invention, the fixed slide rail includes a first slide rail 4 installed at one end of the mounting frame 2, and a second slide rail 5 fixed at the other end of the mounting frame 2 and corresponding to the first slide rail 4. First gyro wheel 6 is installed to the one end of mounting bracket 2, second gyro wheel 7 is installed to the other end of mounting bracket 2, first gyro wheel 6 is in slide on the first slide rail 4, second gyro wheel 7 is in slide on the second slide rail 5.

The embodiment of the utility model provides a 2, the bottom of mounting bracket 2 is equipped with type of falling U spread groove 9, first gyro wheel 6 second gyro wheel 7 is located through pivot 10 in the type of falling U spread groove 9.

In summary, in the wire harness tensioning device for the robot or the automation mechanism according to the embodiment of the present invention, the controller receives the operation state of the robot or the automation mechanism preset in the robot or the automation mechanism control system in real time, controlling the torque of the winch according to the running state, so that in the working process of the robot or the automatic mechanism, the wire harnesses such as cables, process pipelines and the like matched with the robot or the automatic mechanism can straighten the pipelines through the take-up and pay-off mechanism, the take-up and pay-off mechanism moves at a corresponding speed along with the movement of the spraying robot or the automatic mechanism, the wire harnesses extend forwards along with the advancing pipelines of the take-up and pay-off mechanism, when the wire is taken up, when the winding and unwinding mechanism is pulled to retreat by the winch, the pipeline automatically retracts, so that the arrangement of the pipeline in the working process of the robot or the automatic mechanism is facilitated, the mess of the wire harness is avoided, and the working efficiency is improved.

Those of ordinary skill in the art will understand that: the components in the device in the embodiments of the present invention may be distributed in the device in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The components of the above embodiments may be combined into one component, or may be further divided into a plurality of sub-components.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a robot or automated mechanism pencil overspeed device tensioner which characterized in that: the winding and unwinding device comprises a winch and a winding and unwinding mechanism connected with the winch;

the take-up and pay-off mechanism comprises a sliding device and a tensioning wheel (1) which can move on the sliding device, and a wiring harness of the robot or the automatic mechanism bypasses the tensioning wheel (1);

2. The robotic or automated mechanical harness tensioning device according to claim 1, wherein: the robot is characterized by further comprising a speed sensor, wherein the speed sensor is used for detecting the moving speed of the robot or the automation mechanism, and the speed sensor is connected with the controller.

3. The robotic or automated mechanical harness tensioning device according to claim 1, wherein: the sliding device comprises a fixed sliding rail, a slidable mounting rack (2) is arranged on the fixed sliding rail, and the tensioning wheel (1) is arranged on the mounting rack (2).

4. The robotic or automated mechanical harness tensioning device according to claim 3, wherein: the mounting rack (2) is vertically arranged, and the fixed slide rail comprises a first slide rail (4) arranged at the top end of the fixing rack (3) and a second slide rail (5) fixed below the first slide rail (4); first gyro wheel (6) are installed on the top of mounting bracket (2), second gyro wheel (7) are installed to the bottom of mounting bracket (2), first gyro wheel (6) are in slide on first slide rail (4), second gyro wheel (7) are in slide on second slide rail (5).

5. The robotic or automated mechanical harness tensioning device according to claim 4, wherein: the top of mounting bracket (2) is equipped with link (8), install the one end of link (8) first gyro wheel (6).

6. The robotic or automated mechanical harness tensioning device according to claim 3, wherein: the mounting bracket (2) is horizontally arranged, and the fixed slide rail comprises a first slide rail (4) positioned at one end of the mounting bracket (2) and a second slide rail (5) positioned at the other end of the mounting bracket (2).

7. The robotic or automated mechanical harness tensioning device according to claim 4, wherein: first gyro wheel (6) are installed to the one end of mounting bracket (2), second gyro wheel (7) are installed to the other end of mounting bracket (2), first gyro wheel (6) are in slide on first slide rail (4), second gyro wheel (7) are in slide on second slide rail (5).

8. A robotic or automated mechanism wire harness tensioning device according to any one of claims 3 to 7, wherein: the winch is connected with the mounting rack (2).