CN218612328U - Plate auxiliary positioning mechanism for laser cutting and laser cutting device - Google Patents

Abstract

The application relates to the technical field of laser cutting equipment, in particular to a sheet material auxiliary positioning mechanism for laser cutting and a laser cutting device, wherein the sheet material auxiliary positioning mechanism for laser cutting comprises a material supporting component, a lifting component and a plurality of positioning marks, the material supporting component is arranged below a sheet material conveying table, and the top of the material supporting component is provided with a rolling part which is used for jacking a sheet material to be cut from the sheet material conveying table; the lifting assembly is used for driving the material supporting assembly to move in the vertical direction; a plurality of location marks are L style of calligraphy and carry the edge setting of platform along panel and carry bench top portion at panel, this application holds in the palm the material subassembly through setting up, rolling member and lifting unit, make things convenient for the staff to remove and wait to cut panel, will wait to cut panel through the manual work and remove the preset position to the cutting bed on, the laser cutting head need not look for the operation of cutting the initial point, the automatic process of seeking the limit of laser cutting head has been saved, the required time of cutting at every turn has been practiced thrift, cutting efficiency is improved.

Description

Plate auxiliary positioning mechanism for laser cutting and laser cutting device

Technical Field

The application relates to the technical field of laser cutting equipment, in particular to a plate auxiliary positioning mechanism for laser cutting and a laser cutting device.

Background

The plate laser cutting device generally comprises a plate conveying table and a plate cutting station, wherein a laser cutting head is arranged on the plate cutting station. When carrying out laser cutting to panel, generally move the bulky panel of waiting to cut through the manipulator earlier and put to panel conveying bench, then will wait to cut panel through panel conveying bench and carry to panel cutting station, the laser cutting head on the panel cutting station is to waiting to cut panel and seek the limit, confirms the cutting initial point promptly, later cuts again.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: be difficult to guarantee the accuracy of waiting to cut the locating position of panel when will waiting to cut panel to move to the panel and carry the bench through the manipulator, be unfavorable for follow-up laser cutting head to waiting to cut panel and fix a position, and the automation when current laser cutting head fixes a position panel is sought the limit process consuming time length and is unfavorable for guaranteeing cutting efficiency, to this, remains further improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve cutting efficiency to a certain extent, this application provides a panel assistance-localization real-time mechanism and laser cutting device for laser cutting.

In a first aspect, the application provides a sheet material auxiliary positioning mechanism for laser cutting, which adopts the following technical scheme:

laser cutting is with panel auxiliary positioning mechanism, set up and be used for assisting artifical treating cutting panel to fix a position on the panel conveying platform in the laser cutting device, laser cutting is with panel auxiliary positioning mechanism includes: the material supporting assembly is arranged below the plate conveying table, a rolling part is arranged at the top of the material supporting assembly, the material supporting assembly is used for jacking the plate to be cut from the plate conveying table, and the rolling part is in contact with the bottom of the plate to be cut; the lifting assembly is used for driving the material supporting assembly to move in the vertical direction so as to jack up or put down the plate to be cut from the plate conveying table; the positioning marks are arranged in a plurality of L shapes and arranged on the top of the plate conveying table along the edge of the plate conveying table.

When the laser cutting head is used, the position of the positioning mark is input into a control system of the laser cutting head in advance to determine a cutting origin. After a plate to be cut is moved to the plate conveying table by a manipulator, the lifting assembly works, the material supporting assembly is driven to rise from the lower portion of the plate conveying table to enable the plate to be cut to be pushed to a certain distance away from the plate conveying table, the bottom of the plate to be cut is not in contact with a cutting bed on the plate conveying table, then the plate to be cut is manually pushed, two side edges corresponding to one right angle of the plate to be cut are respectively attached to positioning marks arranged in an L shape, and therefore the right angle of the plate to be cut is enabled to be coincident with a cutting original point determined by the positioning marks. And then the lifting assembly works to drive the material supporting assembly to descend so as to put down the plate to be cut to the top of the plate conveying table. And then conveying the cutting bed on the plate conveying table to a plate cutting station of a laser cutting device, and directly cutting the plate by a laser cutting head. Adopt above-mentioned technical scheme, will wait to cut panel through holding in the palm the material subassembly and hold up, under the mating reaction of rolling member, make things convenient for the staff to remove and wait to cut panel, simultaneously, through setting up the pilot scale in advance, will wait to cut panel through the manual work and remove the preset position to the cutting bed, the laser cutting head need not look for the operation of cutting the initial point again, promptly, has saved the automatic process of seeking the limit of laser head, has practiced thrift the required time of cutting at every turn, is favorable to improving cutting efficiency.

Optionally, the rolling member includes a universal ball, and the universal ball is arranged on the top of the material supporting assembly in a rolling manner.

Through adopting above-mentioned technical scheme, set up the rolling member into universal ball, wait to cut panel bottom and universal ball rolling contact to make the user can wait to cut panel 360 degrees removals in the plane, guaranteed the simple operation nature, be favorable to improving cutting efficiency.

Optionally, the positioning mark is in an L-shaped angle iron shape, and the positioning mark is vertically and adjustably arranged on the top of the plate conveying table.

Through adopting above-mentioned technical scheme for the staff can adjust the position mark according to the thickness of waiting to cut panel, thereby makes to wait to cut panel and just removes to the block in position mark below, position mark just will wait to cut the position that panel supported, leads to waiting to cut panel to drop to injure staff's on every side the condition emergence to prevent staff's misoperation will wait to cut panel release cutting bed.

Optionally, the lifting assembly comprises a support and a plurality of cylinders, the support is arranged at the bottom of the plate conveying table, the cylinders are uniformly arranged at the bottom of the support, the telescopic direction of the cylinders is arranged along the vertical direction, and the material supporting assembly is arranged on the support.

Optionally, the material supporting assembly comprises a plurality of material supporting frames consisting of a first cross rod, a plurality of vertical rods and a plurality of second cross rods, the material supporting frames are arranged at intervals along the conveying direction of the plates, and the rolling parts are arranged at the top of the material supporting frames.

Optionally, both ends of the first cross rod on the material supporting frame are respectively fixed on the support, the plurality of vertical rods are respectively and vertically fixed at the top of the first cross rod, the plurality of vertical rods are arranged at intervals along the length direction of the first cross rod, the second cross rod is horizontally fixed at the top of the vertical rods, the length direction of the second cross rod is consistent with the length direction of the first cross rod, and the rolling piece is arranged at the top of the second cross rod.

Optionally, two opposite inner sides of the support are respectively fixed with an edge rod, and two ends of the first cross rod are respectively detachably mounted on the corresponding edge rods through connecting pieces.

Optionally, a support leg is arranged at the bottom of the cylinder.

Optionally, the panel conveying table comprises a plurality of ground feet, a frame and a cutting bed, the ground feet are uniformly arranged at the bottom of the frame, and the cutting bed is slidably arranged at the top of the frame.

In a second aspect, the present application provides a laser cutting device, which adopts the following technical scheme:

the laser cutting device comprises a plate conveying table and a plate cutting station, wherein the plate conveying table is provided with the auxiliary positioning mechanism for the plate for laser cutting at the bottom.

By adopting the technical scheme, through setting up panel assistance-localization real-time mechanism for laser cutting for thereby the staff can freely remove and wait to cut panel and will wait to cut panel and remove the preset position to the cutting bed, after the cutting bed is carried to panel cutting station, the laser cutting head can directly carry out cutting process, need not look for the operation of cutting the original point again, promptly, has saved the automatic process of seeking the limit of laser head, has practiced thrift the required time of cutting at every turn, is favorable to improving cutting efficiency.

As can be seen from the above, the present application has the following beneficial technical effects: adopt above-mentioned technical scheme, will wait to cut panel through holding in the palm the material subassembly and hold up, under the mating reaction of rolling member, make things convenient for the staff to remove and wait to cut panel, simultaneously, through setting up the pilot mark in advance, will wait to cut panel through the manual work and remove to the preset position on the cutting bed, the laser cutting head need not look for the operation of cutting the original point again, promptly, has saved the automatic process of seeking the limit of laser head, has practiced thrift the required time of cutting at every turn, is favorable to improving cutting efficiency.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a structural view of an auxiliary positioning mechanism for a sheet material for laser cutting in the embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a top view of a positioning aid for a sheet material for laser cutting in an embodiment of the present application.

Fig. 4 is a schematic diagram of a partial structure of the positioning mechanism for assisting the laser cutting plate in fig. 1.

Fig. 5 is a schematic view of a material holding assembly of the auxiliary positioning mechanism for the sheet material for laser cutting in fig. 1.

Description of reference numerals: 100. a plate conveying table; 110. a frame; 111. ground feet; 120. cutting the bed; 121. a roller; 122. a toothed nail plate; 210. a support; 220. a lifting assembly; 221. a support leg; 222. a cylinder; 230. a material supporting component; 231. a first cross bar; 232. a vertical rod; 233. a second cross bar; 234. a universal ball; 235. a side bar; 3. positioning a scale; 4. and (7) connecting the sheet.

Detailed Description

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

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The existing plate laser cutting device generally comprises a plate conveying table and a plate cutting station, wherein a laser cutting head is arranged on the plate cutting station. When carrying out laser cutting to panel, generally move the bulky panel of waiting to cut through the manipulator earlier and put to panel conveying bench, then will wait to cut panel through panel conveying bench and carry to panel cutting station, the laser cutting head on the panel cutting station is to waiting to cut panel and seek the limit, confirms the cutting initial point promptly, later cuts again. Wherein, be difficult to guarantee the accuracy of waiting to cut the locating position of panel when will waiting to cut panel to move to the panel through the manipulator and carry the bench, be unfavorable for follow-up laser cutting head to waiting to cut panel and fix a position, the automatic limit process of seeking when just having current laser cutting head to fix a position panel is consuming time long to be unfavorable for guaranteeing cutting efficiency. In view of this, in order to improve the technical defects to some extent, the technical solutions claimed in the present application are proposed.

In a first aspect, the present application claims a positioning assisting mechanism for a sheet material for laser cutting, which is described in detail by the following specific embodiments:

referring to fig. 1 to 5, the embodiment of the present application discloses a sheet auxiliary positioning mechanism for laser cutting, which is disposed on a sheet conveying table 100 of a laser cutting device and is used for assisting manual positioning of a sheet to be cut, and specifically, the sheet auxiliary positioning mechanism for laser cutting includes a material supporting assembly 230, a lifting assembly 220 and a positioning mark 3, wherein the material supporting assembly 230 is disposed below the sheet conveying table 100, a rolling member is disposed on a top of the material supporting assembly 230, the material supporting assembly 230 is used for jacking a sheet to be cut, which is moved by a manipulator on the sheet conveying table 100, from the sheet conveying table 100, the rolling member on the material supporting assembly 230 is in contact with a bottom of the sheet to be cut, the lifting assembly 220 is used for driving the material supporting assembly 230 to move in a vertical direction so as to jack the sheet to be cut up or down from the sheet conveying table 100, a plurality of positioning marks 3 are disposed, the plurality of positioning marks 3 are disposed on the top of the sheet conveying table 100 in an L shape along an edge of the sheet conveying table 100, and the positioning mark 3 is used for determining a cutting origin.

When the laser cutting head is used, the position of the positioning mark 3 is input into a control system of the laser cutting head in advance to determine a cutting origin (the cutting origin is the intersection point of extension lines of straight lines of two rows of positioning marks 3 which are arranged in an L shape). After the plate to be cut is moved to the plate conveying table 100 by the manipulator, the lifting assembly 220 is driven to work, the material supporting assembly 230 is driven to lift from the lower portion of the plate conveying table 100 to push the plate to be cut to a certain distance away from the plate conveying table 100, so that the bottom of the plate to be cut is not in contact with the cutting bed 120 on the plate conveying table 100, then the plate to be cut is manually pushed, two side edges corresponding to one right angle of the plate to be cut are respectively attached to the positioning marks 3 which are arranged in an L shape, and therefore the right angle of the plate to be cut is coincided with the cutting origin determined by the positioning marks 3. The lifting assembly 220 is then operated to drive the material supporting assembly 230 to descend to put down the plate to be cut on top of the plate conveying table 100. And then conveying the cutting bed 120 on the plate conveying table 100 to a plate cutting station of a laser cutting device, and directly cutting the plate by a laser cutting head.

Adopt above-mentioned technical scheme, will wait to cut panel through holding in the palm material subassembly 230 and hold up, under the mating reaction of rolling member, make things convenient for the staff to remove and wait to cut panel, simultaneously, through setting up the pilot scale 3 in advance, will wait to cut panel through the manual work and remove to the preset position on cutting bed 120, the laser cutting head need not look for the operation of cutting the original point again, promptly, saved the automatic process of seeking the limit of laser head, practiced thrift the required time of cutting at every turn, be favorable to improving cutting efficiency.

Specifically, referring to fig. 1 and 2, in some embodiments, the plate conveying table 100 includes a plurality of feet 111, a frame 110, and a cutting bed 120, the feet 111 are uniformly disposed at the bottom of the frame 110, so that the frame 110 is supported by the feet 111, the cutting bed 120 is slidably disposed at the top of the frame 110, the cutting bed 120 is formed by a plurality of toothed nail plates 122 which are spliced at intervals, a roller 121 is disposed at the bottom of the cutting bed 120, the cutting bed 120 is slidably disposed at the top of the frame 110 by the roller 121, specifically, the plate conveying table 100 is engaged with a plate cutting station, and the cutting bed 120 is slidable to a predetermined position of the plate cutting station by the roller 121.

Further, referring to fig. 3 to 5, in some embodiments, the lifting assembly 220 includes a support 210 and a plurality of air cylinders 222, the support 210 is located at the bottom of the board conveying table 100, the plurality of air cylinders 222 are uniformly arranged at the bottom of the support 210, and the extension and retraction directions of the air cylinders 222 are arranged along a vertical direction. Wherein, in order to ensure the installation stability of the cylinder 222, a support leg 221 is provided at the bottom of the cylinder 222. The material supporting assembly 230 is arranged on the bracket 210, and when the air cylinder 222 works, the material supporting assembly 230 can be driven to move in the vertical direction.

Further, referring to fig. 3 to 5, in some embodiments, the material supporting assembly 230 includes a plurality of material supporting frames composed of a first cross rod 231, a plurality of vertical rods 232, and a plurality of second cross rods 233, the plurality of material supporting frames are arranged at intervals along the conveying direction of the plate material, each material supporting frame is located below between two adjacent toothed nail plates 122, and the rolling member is arranged at the top of the material supporting frame. When the lifting assembly 220 lifts the material supporting assembly 230, the material supporting frame can protrude out from between two adjacent toothed nail plates 122 to a certain height higher than the toothed nail plates 122, so that the plate to be cut is jacked up from the top of the plate conveying table 100.

Specifically, referring to fig. 4 and 5, two ends of a first cross bar 231 on the material supporting frame are respectively fixed on the support 210, the plurality of vertical bars 232 are respectively and vertically fixed on the top of the first cross bar 231, the plurality of vertical bars 232 are arranged at intervals along the length direction of the first cross bar 231, the second cross bar 233 is horizontally fixed on the tops of the two adjacent vertical bars 232, and the length direction of the second cross bar 233 is consistent with the length direction of the first cross bar 231. The rolling member is disposed on top of the second crossbar 233. The rolling members are provided in plural, and the plural rolling members are provided at intervals along the length direction of the second crossbar 233. Specifically, in some embodiments, the rolling member may be configured as a gimbaled ball 234, and the gimbaled ball 234 may be rolled on top of the second crossbar 233 by the base.

Specifically, referring to fig. 4 and 5, in some embodiments, two opposite inner sides of the bracket 210 are respectively fixed with an edge rod 235, and two ends of the first cross rod 231 are respectively detachably mounted on the corresponding edge rods 235 through a connecting piece 4, so that the worker can conveniently disassemble and assemble the material supporting frame. In addition, the base can be provided as a bearing seat, and the universal ball 234 is arranged on the bearing seat in a rolling manner.

It should be noted that, the quantity of work or material rest, the interval between the work or material rest, the quantity of universal ball 234 on the second horizontal pole 233 and the interval between universal ball 234 all can select the setting according to the design demand of reality, can realize corresponding technological effect can, do not restrict these a little settings here.

Specifically, referring to fig. 1 to 3, in some embodiments, the positioning mark 3 may be set to be in an L-shaped angle iron shape, and the positioning mark 3 may be vertically and adjustably disposed on the top of the cutting bed 120, for example, the positioning mark 3 is mounted on the cutting bed 120 through a bolt, and a worker may adjust the positioning mark 3 according to the thickness of a plate to be cut, so that the plate to be cut is just moved to a position where the plate to be cut is clamped below the positioning mark 3 and the positioning mark 3 just supports the plate to be cut, thereby preventing the worker from pushing the plate to be cut out of the cutting bed 120 due to misoperation, which may cause the plate to be cut to fall off and injure surrounding workers.

In a second aspect, the present application also claims a laser cutting apparatus. The laser cutting device comprises a plate conveying table 100 and a plate cutting station (not shown in the figure), wherein the plate conveying table 100 is connected with the plate cutting station, and the bottom of the plate conveying table 100 is provided with the auxiliary positioning mechanism for the laser cutting plate.

By adopting the technical scheme, through setting up the panel assistance-localization real-time mechanism for laser cutting, thereby make the staff can freely remove and wait to cut panel and remove the preset position to cutting bed 120 on with waiting to cut panel, after cutting bed 120 is carried to panel cutting station, the laser cutting head can directly carry out the cutting technology, need not look for the operation of cutting the initial point again, promptly, saved the automatic process of seeking the limit of laser head, practiced thrift the required time of cutting at every turn, be favorable to improving cutting efficiency.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "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. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above are but some of the embodiments of the present application. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and it is intended to cover all such modifications and variations as fall within the scope of the invention.

Claims (10)

1. Laser cutting is with panel auxiliary positioning mechanism, set up and be used for assisting artifical treating cutting panel to fix a position on the panel conveying table in the laser cutting device, its characterized in that, laser cutting is with panel auxiliary positioning mechanism includes: the material supporting assembly is arranged below the plate conveying table, a rolling piece is arranged at the top of the material supporting assembly, the material supporting assembly is used for jacking the plate to be cut from the plate conveying table, and the rolling piece is in contact with the bottom of the plate to be cut; the lifting assembly is used for driving the material supporting assembly to move in the vertical direction so as to jack up or put down the plate to be cut from the plate conveying table; the positioning marks are arranged in a plurality of L shapes and arranged on the top of the plate conveying table along the edge of the plate conveying table.

2. The auxiliary positioning mechanism for sheet material for laser cutting as claimed in claim 1, wherein said rolling member comprises a ball gimbal, said ball gimbal being arranged on top of said holder assembly.

3. The auxiliary positioning mechanism for the sheet material for laser cutting as claimed in claim 1, wherein the positioning mark is in the shape of an L-shaped angle iron, and the positioning mark is vertically and adjustably arranged on the top of the sheet material conveying table.

4. The auxiliary positioning mechanism for the sheet material for the laser cutting as claimed in claim 1, wherein the lifting assembly comprises a plurality of supports and a plurality of air cylinders, the supports are arranged at the bottom of the sheet material conveying table, the air cylinders are uniformly arranged at the bottom of the supports, the telescopic direction of the air cylinders is arranged along the vertical direction, and the material supporting assembly is arranged on the supports.

5. The auxiliary positioning mechanism for sheet materials for laser cutting as claimed in claim 4, wherein said material supporting assembly comprises a plurality of material supporting frames consisting of a first cross bar, a plurality of vertical bars and a plurality of second cross bars, said plurality of material supporting frames are arranged at intervals along the conveying direction of the sheet materials, and said rolling member is arranged on the top of said material supporting frames.

6. The plate auxiliary positioning mechanism for laser cutting as claimed in claim 5, wherein two ends of the first cross bar on the material supporting frame are respectively fixed on the support, the plurality of vertical bars are respectively and vertically fixed on the top of the first cross bar, the plurality of vertical bars are arranged at intervals along the length direction of the first cross bar, the second cross bar is horizontally fixed on the top of the vertical bars, the length direction of the second cross bar is consistent with the length direction of the first cross bar, and the rolling member is arranged on the top of the second cross bar.

7. The auxiliary positioning mechanism for the sheet material for laser cutting as claimed in claim 6, wherein the opposite inner sides of the bracket are respectively fixed with an edge bar, and both ends of the first cross bar are respectively detachably mounted on the corresponding edge bars through connecting pieces.

8. The auxiliary positioning mechanism for a sheet material for laser cutting as claimed in claim 4, wherein a support leg is provided at the bottom of the cylinder.

9. The auxiliary positioning mechanism for the sheet material for laser cutting as claimed in claim 1, wherein the sheet material conveying table comprises a plurality of feet, a frame and a cutting bed, the feet are uniformly arranged at the bottom of the frame, and the cutting bed is slidably arranged at the top of the frame.

10. The laser cutting device comprises a plate conveying table and a plate cutting station, and is characterized in that the bottom of the plate conveying table is provided with the plate auxiliary positioning mechanism for laser cutting as claimed in any one of claims 1 to 9.

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