阅读说明：本技术 一种纱网裁剪用定位装置 (Gauze is tailor and is used positioner ) 是由 刘冬 于 2020-06-05 设计创作，主要内容包括：本说明书一个或多个实施例提供一种纱网裁剪用定位装置,通过在输送机构和放置平台的连接处设置顶点检测机构,测量纱网的第一个顶点和第二个顶点是否运输到放置平台上,通过设置计时器和计算模块,通过计得顶点检测机构测得纱网第一个顶点和纱网第二个顶点之间的时间间隔,计算出纱网第一个顶点和第二个顶点在两个方向上的距离,从而计算出纱网与放置平台之间的角度,通过设置控制机构,控制锁紧件对纱网的两个顶点进行锁紧,并调整纱网与放置平台之间的角度,从而对运输到放置平台上的纱网的位置和角度进行自动调节,防止因纱网与放置平台之间存在倾斜导致裁剪误差,减少因人工调整所带来的时间成本,提高工作效率。(One or more embodiments of the present disclosure provide a positioning device for cutting a gauze, in which a vertex detection mechanism is disposed at a connection portion between a conveying mechanism and a placing platform, whether a first vertex and a second vertex of the gauze are transported to the placing platform is measured, a timer and a calculation module are disposed, a time interval between the first vertex and the second vertex of the gauze is measured by the vertex detection mechanism, a distance between the first vertex and the second vertex of the gauze in two directions is calculated, an angle between the gauze and the placing platform is calculated, a control mechanism is disposed, the two vertices of the gauze are locked by a locking member, the angle between the gauze and the placing platform is adjusted, a position and an angle of the gauze transported to the placing platform are automatically adjusted, and a cutting error caused by an inclination between the gauze and the placing platform is prevented, time cost caused by manual adjustment is reduced, and working efficiency is improved.)

1. A positioning device for cutting gauze is characterized by comprising a conveying mechanism and a placing platform, wherein the placing platform is connected to one end of the conveying mechanism;

the conveying mechanism is used for conveying the gauze to be cut to the placing platform;

the placing platform is used for placing a gauze to be cut;

the guide rail is arranged at one end of the placing platform, which is far away from the conveying mechanism;

the at least two locking pieces are arranged in the placing platform, the locking pieces are connected to one end, far away from the conveying mechanism, of the placing platform through a telescopic rod, and the telescopic rod is arranged in the guide rail and can move along the guide rail;

the vertex detection mechanism is arranged at the joint of the conveying mechanism and the placing platform and used for detecting whether the vertex of the gauze is conveyed to the placing platform or not;

the timer is connected with the vertex detection mechanism and used for measuring the time interval between the first vertex and the second vertex when the gauze is conveyed to the placing platform by the vertex detection mechanism;

the calculation module is used for calculating the angle between the gauze and the placing platform according to the distance between the first vertex of the gauze and the second vertex of the gauze measured by the vertex detection mechanism and the time interval measured by the timer;

the control module is used for stopping the conveying mechanism when the vertex detection mechanism detects that the second vertex of the gauze is conveyed to the placing platform, and controlling the two locking pieces to respectively lock the first vertex and the second vertex of the gauze according to the distance between the first vertex of the gauze and the second vertex of the gauze measured by the vertex detection mechanism and the angle between the gauze and the placing platform calculated by the calculation module, and adjusting the angle and the position of the gauze.

2. The screen cutting positioning device according to claim 1, wherein the vertex detection mechanism includes a plurality of detection portions, each of the detection portions is continuously disposed at a connection position of the conveying mechanism and the placing platform, and each of the detection portions transmits a signal indicating that the screen is detected to the calculation module and the control module, respectively.

3. The screen cutting positioning device according to claim 1, wherein the locking member comprises:

the locking rod is hinged at the end part of the telescopic rod;

and the clamping part is connected to the end part of the locking rod and is used for clamping the gauze.

4. The screen cutting positioning device according to claim 3, wherein the locking bar is composed of a plurality of adjusting bars which are hinged in series, and a rotatable structure is formed between each two adjacent adjusting bars.

5. The screen cutting positioning device according to claim 4, wherein locking members are installed at the connection between the locking bar and the telescopic bar and at the connection between the adjusting bars, and the locking members are used for locking the relative angle between the locking bar and the telescopic bar and the relative angle between the adjusting bars.

6. The positioning device for cutting the gauze according to claim 1, wherein the conveying mechanism comprises a driving roller, a driven roller and a belt, the driving roller and the driven roller are arranged in parallel, and the belt is sleeved outside the driving roller and the driven roller.

7. The screen cutting positioning device according to claim 1, wherein a fixing mechanism is further provided on the placing platform, and the fixing mechanism is used for fixing the adjusted screen on the placing platform.

Technical Field

One or more embodiments of this description relate to gauze production technical field, especially relate to a gauze installation positioner.

Background

In-process at gauze production, need tailor the gauze, generally will treat the gauze of tailorring transport to tailor the platform on, the gauze is at the in-process of transportation, because the vibration in the transportation hardly guarantees the accuracy of placing the angle and placing the position when placing before with the transportation, consequently when transporting the gauze to placing platform, often need the staff to adjust the position and the angle of the gauze of carrying on placing platform manually to make things convenient for subsequent work of tailorring, but this kind of mode relatively consumes the manpower, efficiency is lower.

Disclosure of Invention

In view of the above, an object of one or more embodiments of the present disclosure is to provide a positioning device for cutting a screen, so as to solve a problem of low efficiency in adjusting a position and an angle of the screen after transportation.

In view of the above, one or more embodiments of the present disclosure provide a positioning device for cutting a gauze, including a conveying mechanism and a placing platform, where the placing platform is connected to one end of the conveying mechanism;

the conveying mechanism is used for conveying the gauze to be cut to the placing platform;

the placing platform is used for placing a gauze to be cut;

the guide rail is arranged at one end of the placing platform, which is far away from the conveying mechanism;

the at least two locking pieces are arranged in the placing platform, the locking pieces are connected to one end, far away from the conveying mechanism, of the placing platform through a telescopic rod, and the telescopic rod is arranged in the guide rail and can move along the guide rail;

the vertex detection mechanism is arranged at the joint of the conveying mechanism and the placing platform and used for detecting whether the vertex of the gauze is conveyed to the placing platform or not;

the timer is connected with the vertex detection mechanism and used for measuring the time interval between the first vertex and the second vertex when the gauze is conveyed to the placing platform by the vertex detection mechanism;

the calculation module is used for calculating the angle between the gauze and the placing platform according to the distance between the first vertex of the gauze and the second vertex of the gauze measured by the vertex detection mechanism and the time interval measured by the timer;

and the control module is used for stopping the conveying mechanism when the vertex detection mechanism detects that the second vertex of the gauze is conveyed to the placing platform, and is also used for controlling the two locking pieces to respectively lock the first vertex and the second vertex of the gauze according to the distance between the first vertex of the gauze and the second vertex of the gauze measured by the vertex detection mechanism and the angle between the gauze and the placing platform calculated by the calculation module, and adjusting the angle and the position of the gauze.

Preferably, the vertex detection mechanism comprises a plurality of detection parts, each detection part is continuously arranged at the joint of the conveying mechanism and the placing platform, and each detection part respectively sends a signal for detecting the gauze to the calculation module and the control module.

Preferably, the locking member includes:

the locking rod is hinged at the end part of the telescopic rod;

and the clamping part is connected to the end part of the locking rod and is used for clamping the gauze.

Preferably, the locking rod is formed by continuously hinging a plurality of adjusting rods, and a rotatable structure is formed between every two adjacent adjusting rods.

Preferably, the locking piece is installed at the junction of check lock pole and telescopic link, and the junction between each regulation pole, and the locking piece is used for locking the relative angle between check lock pole and the telescopic link, and will adjust the relative angle locking between the pole.

Preferably, the conveying mechanism comprises a driving roller, a driven roller and a belt, the driving roller and the driven roller are arranged in parallel, and the belt is sleeved outside the driving roller and the driven roller.

Preferably, the placing platform is further provided with a fixing mechanism, and the fixing mechanism is used for fixing the adjusted gauze on the placing platform.

As can be seen from the above description, in the positioning device for cutting out a gauze provided in one or more embodiments of the present disclosure, a vertex detection mechanism is disposed at a connection portion between a conveying mechanism and a placing platform to measure whether a first vertex and a second vertex of the gauze are transported to the placing platform, a timer and a calculation module are disposed to calculate a distance between the first vertex and the second vertex of the gauze by measuring a time interval between the first vertex and the second vertex of the gauze by the vertex detection mechanism, and to calculate an angle between the first vertex and the second vertex of the gauze in two directions, and to calculate an angle between the gauze and the placing platform, a control mechanism is disposed to control a locking member to lock the two vertices of the gauze and to adjust the angle between the gauze and the placing platform, so as to automatically adjust a position and an angle of the gauze transported to the placing platform, and prevent a cutting error caused by an inclination between the gauze and the placing platform, time cost caused by manual adjustment is reduced, and working efficiency is improved.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic top view of one or more embodiments of the present disclosure;

FIG. 2 is an enlarged schematic view at A of FIG. 1 in accordance with one or more embodiments of the present disclosure;

fig. 3 is a schematic front view of one or more embodiments of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the specification disclose a positioning device for cutting gauze, which comprises a conveying mechanism 1 and a placing platform 2, wherein the placing platform 2 is connected to one end of the conveying mechanism 1, the conveying mechanism 1 is used for conveying gauze to be cut to the placing platform 2, the placing platform 2 is used for placing gauze to be cut, one end of the placing platform 2, which is far away from the conveying mechanism 1, is provided with a guide rail 3, at least two locking pieces 4 are also arranged in the placing platform 2, the locking pieces 4 are connected to one end of the placing platform 2, which is far away from the conveying mechanism 1, through telescopic rods 5, the telescopic rods 5 are arranged in the guide rail 3 and can move along the guide rail 3, a space between the conveying mechanism 1 and the placing platform 2 is used for detecting whether the vertex of the gauze is conveyed to the placing platform 2, the vertex detecting mechanism 6 is connected with a timer 7, the timer 7 is used for detecting the time interval between the first vertex and the second vertex of the gauze conveyed to the placing platform 2 by the, the device also comprises a calculation module 8, wherein the calculation module 8 is used for calculating the angle between the gauze and the placing platform 2 according to the time interval between the first vertex and the second vertex measured by the vertex detection mechanism 6 and the distance between the first vertex of the gauze and the second vertex of the gauze measured by the vertex detection mechanism 6;

the device also comprises a control module 9, wherein the control module is used for stopping the conveying mechanism 1 when the second vertex of the gauze is conveyed to the placing platform 2 and is also used for controlling the two locking pieces 4 to respectively lock the two vertexes of the gauze and adjusting the angle and the position of the gauze according to the positions of the first vertex and the second vertex of the gauze, which are measured by the vertex detection mechanism 6, and the angle between the gauze and the placing platform 2.

The invention sets a vertex detection mechanism 6 at the joint of a conveying mechanism 1 and a placing platform 2 to measure whether a first vertex and a second vertex of a gauze are conveyed to the placing platform 2 or not, sets a timer 7 and a calculation module 8 to measure the time interval between the first vertex and the second vertex of the gauze by the vertex detection mechanism 6, calculates the distance between the first vertex and the second vertex of the gauze in two directions to calculate the angle between the gauze and the placing platform 2, controls a locking piece 4 to lock the two vertexes of the gauze and adjusts the angle between the gauze and the placing platform 2 by setting a control mechanism, thereby automatically adjusting the position and the angle of the gauze conveyed to the placing platform 2, preventing cutting errors caused by the inclination between the gauze and the placing platform 2, and reducing the time cost caused by manual adjustment, the working efficiency is improved.

As an embodiment, the vertex detection mechanism 6 includes a plurality of detection portions, each detection portion is continuously disposed at a connection position of the conveying mechanism 1 and the placing platform 2, each detection portion respectively sends a signal for detecting the gauze to the calculation module 8 and the control module 9, each detection portion respectively sends a signal when detecting that the gauze is transported to the placing platform 2 by providing a plurality of detection portions, which detection portion first detects the gauze, which detection portion detects the vertex of the gauze, and the distance between the first vertex and the second vertex can be more conveniently measured by providing a plurality of detection portions. For example, when a screen is detected by a certain detecting unit and the adjacent detecting unit does not detect the screen within a set time, the detecting unit detects the second vertex of the screen.

As an implementation mode, the locking portion includes a locking lever and a clamping portion 42, the locking lever is hinged at the end of the telescopic rod 5, and forms a rotatable structure with the telescopic rod 5, the clamping portion 42 is connected at the end of the locking lever and is used for clamping the gauze, and by arranging the locking lever and the clamping portion, when the locking lever rotates around the end of the telescopic rod 5, the gauze can be pulled to adjust the angle, and the gauze is finally positioned by matching with the telescopic rod 5 in a telescopic way.

As an embodiment, the locking rod is formed by continuously hinging a plurality of adjusting rods 41, a rotatable structure is formed between each two adjacent adjusting rods 41, and by arranging the locking rod to be formed by continuously hinging a plurality of adjusting rods 41, each adjusting rod 41 can freely adjust the angle, so that the gauze can be more accurately and conveniently driven to adjust to a desired position and angle.

In one embodiment, the joint between the locking bar and the telescopic bar 5 and the joint between the adjusting bars 41 are provided with locking members for locking the relative angle between the locking bar and the telescopic bar 5 and the relative angle between the adjusting bars 41.

As an embodiment, the conveying mechanism 1 includes a driving roller, a driven roller, and a belt, the driving roller and the driven roller are arranged in parallel, and the belt is sleeved outside the driving roller and the driven roller.

As an embodiment, a fixing mechanism 10 is further disposed on the placing platform 2, and the fixing mechanism 10 is used for fixing the adjusted gauze on the placing platform 2 so as to improve the stability of the gauze during cutting.

The power mechanism of each part can adopt conventional driving modes such as a motor and the like, and is not described in detail in the application.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.