CN211569280U

CN211569280U - Plate bending system, plate turnover device and plate fixing mechanism

Info

Publication number: CN211569280U
Application number: CN201921647067.9U
Authority: CN
Inventors: 厉楠楠; 蔡晓磊; 刘丽娟; 吴勇; 杨海霞
Original assignee: Suoling Electric Co Ltd
Current assignee: Suoling Electric Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-09-25
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a plate fixing mechanism, which comprises a bracket; an adsorption part arranged on the bracket and used for adsorbing and fixing the plate; and the air source part is connected with the adsorption part and is used for providing negative pressure for the adsorption part. Above-mentioned panel fixed establishment can fix panel, makes the sucking disc arm can separate and follow the opposite side of panel with one side of panel and adsorb fixed panel, and then has solved the problem that panel degree of automation is low of buckling. Furthermore, the utility model also discloses a panel turning device and a panel system of buckling including above-mentioned panel turning device of including above-mentioned panel fixed establishment.

Description

Plate bending system, plate turnover device and plate fixing mechanism

Technical Field

The utility model relates to a panel processing technology field especially relates to a panel fixed establishment. Furthermore, the utility model discloses still relate to a panel turning device and a panel system of buckling including above-mentioned panel turning device including above-mentioned panel fixed establishment.

Background

The plate bending machine is a device capable of bending plates, and in order to realize automatic plate bending, the plates are all carried on the plate bending machine through the sucker mechanical arm.

Therefore, how to replace manual turning of the plate is an urgent problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a panel fixed establishment, this panel fixed establishment can fix panel, makes the sucking disc arm can adsorb fixed panel with one side separation of panel and from the opposite side of panel, and then has solved the problem that the automatic degree of panel is low of buckling. Another object of the present invention is to provide a plate turning device including the above plate fixing mechanism and a plate bending system including the above plate turning device.

In order to achieve the above object, the utility model provides a panel fixing mechanism, include: a support; an adsorption part arranged on the bracket and used for adsorbing and fixing the plate; and the air source part is connected with the adsorption part and is used for providing negative pressure for the adsorption part.

Preferably, the bracket comprises: a column connected to the adsorption part to support the adsorption part; and the base is arranged at the bottom of the upright and used for supporting the upright.

Preferably, the adsorption part includes: the first cross beam and the second cross beam are connected with the upright post; the mounting surfaces of the first cross beam and the second cross beam are respectively provided with a vacuum chuck for contacting a plate; the gas source part includes: a negative pressure generator for generating negative pressure; and the switch valve is connected with the vacuum sucker and is used for realizing the communication between the vacuum sucker and a negative pressure pipe of the negative pressure generator.

Preferably, the first cross beam and the second cross beam are arranged on the same side of the upright; the first cross beam and the second cross beam are perpendicular to the upright post and are horizontally arranged.

Preferably, the upright is disposed obliquely upward relative to the base, so that the mounting surfaces of the first beam and the second beam are disposed obliquely upward.

Preferably, the first cross beam is connected with the upright column in a sliding manner and is used for moving along the extending direction of the upright column; the second cross beam is fixedly connected with the upright post.

Preferably, the top of the upright post is provided with a motor; a screw rod connected with the output end of the motor is arranged inside the upright post; a guide hole is formed in one side, close to the first cross beam, of the upright column, so that the first cross beam is connected with the screw rod; the guide hole extends along the extending direction of the upright column, so that the first cross beam can move along the guide hole.

Preferably, the second beam is a telescopic beam, and the telescopic end of the second beam is provided with the vacuum chuck; the second crossbeam is used for driving the second crossbeam to stretch out and draw back, the cylinder body of driving the actuating cylinder with the stand is articulated, the piston rod of driving the actuating cylinder with the flexible end hinge of second crossbeam.

Compared with the prior art, the utility model provides a panel fixed establishment provides the negative pressure through air supply portion to the absorption portion and realizes adsorbing fixed panel. Particularly, the first side of sucking disc arm absorption panel and with the second side of panel support in the adsorption part, make the adsorption part adsorb fixed panel through opening air supply portion, then the sucking disc arm separates with panel and moves to the position of supporting the subsides with panel second side, and the sucking disc arm adsorbs fixed panel after that to close air supply portion and make adsorption part and panel separation, finally realize the upset of panel for the sucking disc arm.

The utility model also provides a panel turning device, include: a panel securing mechanism as claimed in any one of the above claims; and the sucker mechanical arm is used for adsorbing a first side surface of the plate, placing the plate in the plate fixing mechanism and adsorbing and fixing the plate at the plate fixing mechanism along a second side surface of the plate.

The utility model also provides a panel system of buckling, including the panel device of buckling that is used for buckling panel, still include as above panel turning device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a front view of a plate fixing mechanism provided in the present invention;

FIG. 2 is a right side view of FIG. 1;

wherein the content of the first and second substances,

the device comprises a vertical column 1, a base 2, a first beam 3, a second beam 4, a vacuum chuck 5, a motor 6, a screw 7, a guide hole 8, a driving cylinder 9, a cylinder 91 and a piston rod 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 2, fig. 1 is a front view of a plate fixing mechanism provided in the present invention; fig. 2 is a right side view of fig. 1.

The utility model provides a panel fixed establishment, as shown in figure 1 and figure 2, this panel fixed establishment includes: a holder, an adsorption part, and a gas source part (not shown). The adsorption part is arranged on the bracket and used for adsorbing and fixing the plate; the air source part is connected with the adsorption part and is used for providing negative pressure for the adsorption part so as to adsorb and fix the plate; and the bracket plays a role of supporting the adsorption part and fixing the plate at the adsorption part.

The working principle of turning the plate is described in connection with the structural construction of the plate fixing mechanism: the plate overturning mechanism comprises a sucker mechanical arm, an air source part, a plate fixing mechanism and a sucking disc mechanical arm, wherein the sucker mechanical arm is arranged on the plate fixing mechanism, the sucking disc mechanical arm is connected with the sucking disc mechanical arm, and the sucking disc mechanical arm is connected with.

As shown in fig. 1 and 2, the bracket includes a column 1 and a base 2 in order to support the suction portion and the plate material fixed to the suction portion. The base 2 is arranged at the bottom of the upright post 1 and can be placed on a working table surface to play a role in stably supporting the upright post 1; the column 1 is connected with the adsorption part to support the adsorption part and a plate fixed on the adsorption part.

The following preferred embodiments are given here for the structural configuration of the adsorption part:

in a first embodiment, as shown in fig. 1 and fig. 2, the suction part mainly includes a first beam 3 and a second beam 4, the first beam 3 and the second beam 4 are both disposed on the column 1, wherein the mounting surfaces of the first beam 3 and the second beam 4 are both provided with vacuum cups 5 for contacting with the sheet material, so that the sheet material is fixed at the suction part by supplying negative pressure to the vacuum cups 5 through the air source part.

The "mounting surface" refers to a surface of the first cross member 3 and the second cross member 4 close to the plate; since the surface of the plate is flat, in order to make the vacuum suction cups 5 on the first beam 3 and the second beam 4 absorb and fix the plate, the mounting surfaces of the first beam 3 and the second beam 4 should be on the same plane.

Preferably, the gas source unit includes a negative pressure generator capable of generating a negative pressure, and a switching valve connected to the vacuum chuck 5, the switching valve being further connected to a negative pressure pipe of the negative pressure generator, and the switching valve is opened and closed to control whether the vacuum chuck 5 is communicated with the negative pressure pipe. Specifically, when the on-off valve is opened, the negative pressure generator supplies negative pressure to the vacuum chuck 5 and causes the vacuum chuck 5 to adsorb and fix the sheet material; when the switch valve is closed, the negative pressure generator cannot provide negative pressure for the vacuum chuck 5, so that the separation of the plate and the vacuum chuck 5 is convenient to realize.

It should be noted that, the above-mentioned negative pressure generator and the structure and function principle of the negative pressure pipe thereof can refer to the prior art, and there is no improvement in this document, that is, the negative pressure generator can be selected from the instruments capable of providing negative pressure to the vacuum chuck 5 in the prior art, such as a vacuum pump, etc.; the structural construction and functional principle of the above-mentioned on-off valve also belong to the prior art, and the way of connecting the on-off valve with the vacuum chuck 5 and the negative pressure pipe also belongs to the common general knowledge in the technical field, and the description is not expanded; the negative pressure refers to a pressure state lower than the local ambient atmospheric pressure.

On the basis of the first embodiment, a second embodiment is given here: as shown in fig. 1, the first beam 3 and the second beam 4 are both disposed on the same side of the upright 1, and preferably, the first beam 3 and the second beam 4 are sequentially disposed from top to bottom to avoid the upright 1 blocking a position where the suction cup mechanical arm contacts with the second side surface of the plate; furthermore, the first beam 3 and the second beam 4 are both perpendicular to the column 1 and arranged in a horizontal direction, i.e. the first beam 3 and the second beam 4 extend in the same direction.

In the third embodiment, in order to facilitate the fastening connection between the vacuum chuck 5 and the plate, as shown in fig. 2, the upright post 1 is disposed obliquely (at an angle other than 90 °) upward relative to the extension plane of the base 2, the mounting surfaces of the first beam 3 and the second beam 4 are both disposed obliquely upward, and the plate is fixed to the vacuum chuck 5 obliquely (non-vertically), so that the acting force between the vacuum chuck 5 and the plate is increased by the gravity of the plate, and the maximum static friction force between the plate and the vacuum chuck 5 is increased, and the plate is more difficult to separate from the vacuum chuck 5.

In other words, compared with the situation that the plate is vertically placed, the plate has a supporting acting force between the plate and the vacuum chuck 5 in the direction perpendicular to the mounting surface, and under the action of the supporting acting force, a static friction force is generated between the plate and the vacuum chuck 5, so that the negative pressure provided by the negative pressure generator to the vacuum chuck 5 can be reduced on the basis of ensuring the fixation of the plate, and the power consumption of the negative pressure generator is also saved.

In the fourth embodiment, in order to fix the plates with different length dimensions, the first beam 3 is slidably connected with the upright 1, so that the first beam 3 can move along the extending direction of the upright 1, the second beam 4 is fixedly connected with the upright 1, and further, by adjusting the position of the first beam 3 on the upright 1, the distance between the first beam 3 and the second beam 4 is changed to adapt to the fixation of the plates with different length dimensions

The longitudinal direction of the plate material means a direction in which the surface of the plate material is parallel to the extending direction of the column 1 when the plate material is fixed to the first cross member 3 and the second cross member 4.

In order to realize the sliding connection between the first beam 3 and the upright 1, as shown in fig. 1 and fig. 2, preferably, a motor 6 is disposed at the top end of the upright 1, and a lead screw 7 is disposed in the upright 1, in other words, a space for placing the lead screw 7 is opened inside the upright 1, the extending direction of the lead screw 7 is consistent with the extending direction of the upright 1, and the lead screw 7 is connected with the output end of the motor 6; in addition, the side surface of the upright 1, which is close to the first beam 3, is provided with a guide hole 8, so that the end of the first beam 3 is connected with a screw 7 inside the upright 1 from the outside of the upright 1 in a matching way. When the motor 6 outputs a positive torque, the first beam 3 moves upwards along the extending direction of the guide hole 8 under the action of the lead screw 7, so that the distance between the first beam 3 and the second beam 4 is increased; when the motor 6 outputs reverse torque, the first beam 3 moves downwards along the extending direction of the guide hole 8 under the action of the lead screw 7, and further the distance between the first beam 3 and the second beam 4 is reduced.

It should be noted that the way in which the end of the first beam 3 is engaged with the lead screw 7 can refer to the way in which a threaded rod is engaged with a nut seat in the prior art, and is not described here.

In a fifth embodiment, in order to fix boards with different width dimensions, as shown in fig. 1, the second beam 4 is specifically a telescopic beam, specifically, the second beam 4 has a fixed beam and a sliding beam, the fixed beam is connected to the column 1, the sliding beam is connected to the fixed beam in a matching manner and can slide along the extending direction of the fixed beam, in order to increase the width range of the second beam 4 fixed to the boards by adsorption, the extending end of the sliding beam is provided with a vacuum chuck 5, so that the telescopic end of the second beam 4 fixes the boards by adsorption, and further the fixing effect of the board fixing mechanism to the boards is improved.

It should be noted that the width direction of the plate is a direction perpendicular to the length direction of the plate, and the length direction of the plate can refer to the above contents, which are not described herein again; the end surface of the overhanging end of the sliding beam (i.e. the surface on which the vacuum chuck 5 is arranged) is flush with the mounting surface of the second cross beam 4 (i.e. the fixed beam), so that the overhanging end of the sliding beam is always positioned outside the fixed beam, and the vacuum chuck 5 positioned at the overhanging end of the sliding beam can always adsorb and fix a plate material, and the purpose of adjusting the position of the sliding beam relative to the fixed beam is to adjust the position of the vacuum chuck 5 positioned at the overhanging end of the sliding beam.

In order to realize the automatic extension and retraction of the second cross beam 4, as shown in fig. 1, the plate fixing mechanism further preferably includes a driving cylinder 9 for driving the second cross beam 4 to extend and retract, a cylinder 91 of the driving cylinder 9 is hinged to the upright 1, and a piston rod 92 of the driving cylinder 9 is hinged to an extension end (i.e., an extending end of a sliding beam) of the second cross beam 4, when the driving cylinder 9 drives the piston rod 92 to extend, the sliding beam of the second cross beam 4 moves away from the upright 1 to increase a width range of the second cross beam 4 capable of adsorbing and fixing the plate, and when the driving cylinder 92 is forced to retract, the sliding beam of the second cross beam 4 moves toward the upright 1 to decrease the width range of the second cross beam 4 capable of adsorbing and fixing the plate.

It should be noted that, as shown in fig. 1 and fig. 2, the driving cylinder 9 is preferably disposed below the second cross beam 4 to avoid the driving cylinder 9 from blocking the position where the sucker mechanical arm contacts with the second side surface of the plate, and in addition, in combination with the fourth embodiment, the driving cylinder 9 is disposed below the second cross beam 4 to avoid the driving cylinder 9 from limiting the moving range of the first cross beam 3, thereby improving the application range of the plate fixing mechanism.

The utility model provides a panel turnover device, including as above-mentioned panel fixed establishment, still include the sucking disc arm, this sucking disc arm is used for adsorbing the first side of panel to place panel in panel fixed establishment, make the second side of fixed panel of absorption portion absorption, the sucking disc arm can also adsorb the second side of panel and adsorb fixed panel, and then realize the fixed of panel for the sucking disc arm; the suction cup robot arm and other parts of the sheet turnover device can be referred to the prior art, and the text is not unfolded.

The utility model provides a panel bending system, including the panel device of buckling that is used for buckling panel, still include as above panel turning device, wherein, other parts that panel device and panel bending system were buckled all can refer to prior art, and here is no longer repeated.

It should be noted that, in the description of the present invention, the directions or positional relationships indicated by "upper", "lower", "top", "bottom", "horizontal" and "vertical" are used based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but not for limiting the elements or parts referred to must have specific directions, and thus, should not be construed as limiting the present invention. Furthermore, in the present specification, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

It is right above the utility model provides a panel system of buckling, panel turning device and panel fixed establishment have carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A panel securing mechanism, comprising:

a support;

an adsorption part arranged on the bracket and used for adsorbing and fixing the plate;

the air source part is connected with the adsorption part and is used for providing negative pressure for the adsorption part; wherein the content of the first and second substances,

the bracket includes:

a column (1) connected to the adsorption part for supporting the adsorption part;

the base (2) is arranged at the bottom of the upright post (1) and used for supporting the upright post (1);

the adsorption part includes:

a first beam (3) and a second beam (4) both connected with the upright (1);

the mounting surfaces of the first cross beam (3) and the second cross beam (4) are respectively provided with a vacuum sucker (5) for contacting a plate;

the gas source part includes:

a negative pressure generator for generating negative pressure;

and the switch valve is connected with the vacuum sucker (5) and is used for realizing the communication between the vacuum sucker (5) and a negative pressure pipe of the negative pressure generator.

2. The plate fixing mechanism according to claim 1,

the first cross beam (3) and the second cross beam (4) are arranged on the same side of the upright post (1);

the first cross beam (3) and the second cross beam (4) are perpendicular to the upright post (1) and are horizontally arranged.

3. A panel fixing mechanism according to claim 2, wherein the upright (1) is disposed obliquely upwardly relative to the base (2) so that the mounting faces of both the first beam (3) and the second beam (4) are disposed obliquely upwardly.

4. The plate fixing mechanism according to claim 3,

the first cross beam (3) is connected with the upright post (1) in a sliding manner and is used for moving along the extending direction of the upright post (1);

the second cross beam (4) is fixedly connected with the upright post (1).

5. The plate fixing mechanism according to claim 4,

the top of the upright post (1) is provided with a motor (6);

a screw rod (7) connected with the output end of the motor (6) is arranged in the upright post (1);

one side, close to the first cross beam (3), of the upright post (1) is provided with a guide hole (8) for connecting the first cross beam (3) with the screw rod (7);

the guide hole (8) extends along the extending direction of the upright post (1) so as to allow the first cross beam (3) to move along the guide hole (8).

6. A panel fixing mechanism according to any one of claims 1 to 5,

the second cross beam (4) is specifically a telescopic beam, and the telescopic end of the second cross beam (4) is provided with the vacuum chuck (5);

still include and be used for the drive second crossbeam (4) flexible drive actuating cylinder (9), drive actuating cylinder (9) cylinder body (91) with stand (1) is articulated, drive actuating cylinder (9) piston rod (92) with the flexible end hinge of second crossbeam (4).

7. A panel turnover device, comprising:

the panel securing mechanism according to any one of claims 1 to 6;

and the sucker mechanical arm is used for adsorbing a first side surface of the plate, placing the plate in the plate fixing mechanism and adsorbing and fixing the plate at the plate fixing mechanism along a second side surface of the plate.

8. A sheet bending system comprising sheet bending apparatus for bending a sheet, further comprising sheet inverting apparatus as claimed in claim 7.