CN220498083U - Quick accurate machine track interfacing apparatus that moves - Google Patents

Abstract

The utility model provides a rapid and accurate track docking device of a traveling crane, and relates to the technical field of laser cutting production equipment; the device comprises a traveling feeding device, a traveling discharging device and a plurality of laser cutting devices, wherein when the laser cutting device which does not perform laser cutting operation is found, a material to be cut is moved to a feeding port of the laser cutting device at a first height or a second height through the traveling feeding device, and is conveyed into the laser cutting device to be cut at a third height, and after cutting is finished, the cut material is conveyed out from a discharging port at the first height or the second height, and is discharged through the traveling discharging device; the device is convenient for realizing the feeding, cutting and discharging operations of other laser cutting devices on the production line while not interfering the laser cutting devices in the same row and carrying out laser cutting, and can fully utilize the productivity of each laser cutting device when the production is reasonable.

Description

Quick accurate machine track interfacing apparatus that moves

Technical Field

The utility model relates to the technical field of laser cutting production equipment, in particular to a rapid and accurate butt joint device for a track of a traveling crane.

Background

The laser cutting machine focuses the laser emitted from the laser into high power density laser beam through the light path system, and when the laser beam irradiates the surface of the workpiece, the laser beam releases great amount of energy to make the workpiece reach the melting point or boiling point, so that the workpiece is melted, gasified, ablated or reach the ignition point rapidly, and simultaneously, the melted or gasified metal is blown away by means of high pressure gas coaxial with the light beam, so as to achieve the aim of cutting or carving. The laser cutting machine has high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost, and wide application in recent years, and has the trend of gradually improving or replacing the traditional metal cutting process equipment.

In the use process of the laser cutting machine, an operator needs to place a cutting workpiece to be processed of the laser cutting machine on a designated position of a laser cutting machine workbench, then the laser cutting machine workbench automatically conveys the cutting workpiece to be processed to a processing area of the laser cutting machine for laser processing, after the cutting workpiece is processed, the laser cutting machine workbench can be conveyed out of the processing area, and then the operator places the workpiece on the designated position of the ground from the laser cutting machine workbench.

The manual feeding and discharging is very time-consuming and labor-consuming, and the efficiency is also affected, even if the machine feeding and discharging is used, in the feeding and discharging processes, the equipment is idle for too long, even if a plurality of groups of laser cutting machines are connected in parallel to form a production line, the production efficiency is not improved, the requirements of modern production on high efficiency and automation are not met, and the mechanical equipment is very needed to replace manual feeding and discharging operation of steel plates.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a rapid and accurate butt joint device for a track of a traveling crane. The utility model aims at realizing the following technical scheme: a fast and accurate track butt joint device of a traveling machine comprises a traveling feeding device and a traveling discharging device;

the traveling feeding device comprises a feeding conveying rail and a feeding conveying part, and the traveling discharging device comprises a discharging conveying rail and a discharging conveying part;

the feeding conveying rail and the discharging conveying rail are arranged in the same direction, the feeding conveying part is displaced along the arrangement direction of the feeding conveying rail, and the discharging conveying part is displaced along the arrangement direction of the discharging conveying rail.

Through the technical scheme, the feeding and discharging are carried out through the traveling feeding device and the traveling discharging device, so that heavy steel plates can be transported to the required positions through machinery conveniently.

Preferably, the traveling feeding device and the traveling discharging device are provided with a workbench matched with the feeding conveying rail and the discharging conveying rail; the workbench comprises a workbench body, a limiting piece and a positioner;

the table body comprises a rectangular frame, a supporting rod arranged along the length direction of the frame and a plurality of supporting rods arranged along the width direction of the frame; the support bars are fixedly arranged above the frame and the support bars and are uniformly distributed along the length direction of the frame;

a plurality of rows of laser cutting devices are arranged between the traveling feeding device and the traveling discharging device along a feeding conveying track or a discharging conveying track; the laser cutting device comprises a shell, wherein a laser cutting assembly, a fixing frame and a lifting frame are arranged in the shell; the fixed frame and the lifting frame are positioned below the laser cutting assembly; the limiting piece is used for enabling the workbench to be relatively fixed with the laser cutting device when entering the laser cutting device;

the height of the upper surface of the fixing frame is a first height, and the lifting height of the lifting frame comprises a first height, a second height and a third height;

the distance between the first height, the second height and the third height and the laser cutting assembly is gradually decreased; the shell is provided with a feeding hole and a discharging hole along the two ends of the length direction of the fixing frame respectively;

and a plurality of rows of laser cutting devices are arranged between the traveling feeding device and the traveling discharging device along the direction from the feeding port to the discharging port.

According to the technical scheme, a plurality of rows of laser cutting devices are arranged between the traveling feeding device and the traveling discharging device along the direction from the feeding port to the discharging port, and the material to be cut enters the shell from the feeding port of the laser cutting device to the first height or the second height through the traveling feeding device; lifting the lifting frame below the material to be cut upwards, lifting the material to be cut to a third height, and performing laser cutting operation through the laser cutting assembly; and the material after the laser cutting operation is finished is lowered to a first height or a second height through the lifting frame and is output from the discharge hole, and is discharged through the travelling discharging device. The feeding, cutting and discharging operations of other laser cutting devices on the production line can be realized while the laser cutting devices in the same row are not interfered, and the productivity of each laser cutting device can be fully utilized when the production is reasonable.

Preferably, the feeding transport part comprises a first transport frame, and the height of the first transport frame is adjustable and comprises a first height and a second height; the first transportation frame moves in a translational mode along the feeding transportation rail between the feeding ports of the plurality of rows of laser cutting devices.

Preferably, the feeding transport part comprises a first transport frame and a second transport frame; the height of the upper surface of the first transportation frame is a first height, and the height of the upper surface of the second transportation frame is a second height.

The first conveying frame and the second conveying frame move in a translational mode along the feeding conveying track between the feeding ports of the plurality of rows of laser cutting devices; the first transport frame and the second transport frame can be changed in relative positions through the feeding transport rail.

By the technical scheme, whether the laser cutting device between the laser cutting device and the feeding equipment in the length direction is subjected to laser cutting operation is judged; if there is a laser cutting device that is performing a laser cutting operation, transportation is performed by the first height, and if there is no laser cutting device that is performing a laser cutting operation, transportation is performed by the first height or the second height. Both technical schemes can realize the operation that the material to be cut enters the shell from the feed inlet of the laser cutting device at a first height or a second height through the traveling feeding device.

Preferably, the blanking transport part comprises a third transport frame, and the height of the third transport frame comprises a first height and/or a second height; and the third transportation frame moves in a translational manner along the blanking transportation rail between the discharge holes of the plurality of rows of laser cutting devices.

Preferably, the blanking transport part comprises a third transport frame and a fourth transport frame; the height of the upper surface of the third transportation frame is the first height, and the height of the upper surface of the fourth transportation frame is the second height.

The third conveying frame and the fourth conveying frame move in a translational mode along the blanking conveying track between discharge holes of the plurality of rows of laser cutting devices; the third transportation frame and the fourth transportation frame can be changed in relative positions through the blanking transportation rail.

By the technical scheme, whether the laser cutting device between the length direction of the laser cutting device and the blanking equipment after the laser cutting operation is finished is judged; if the laser cutting device which is performing laser cutting operation exists, the lifting frame is lowered to the first height to transport the traveling blanking device, and if the laser cutting device which is performing laser cutting operation does not exist, the lifting frame is lowered to the first height or the second height to transport the traveling blanking device; the traveling discharging device receives the cut material at a corresponding height.

Preferably, a preliminary feeding device is further arranged on one side of the travelling feeding device, which is far away from the laser cutting device, and is used for conveying the material to be cut by the laser to the first conveying frame and/or the second conveying frame.

Preferably, the preparation loading attachment includes the lifting assembly, the lifting height of lifting assembly includes first height, second height.

By means of the technical scheme, the plate to be cut is prepared in advance and conveyed to the arranged first conveying frame or the second conveying frame.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the rapid and accurate track butt joint device of the traveling machine, through arranging the traveling feeding device, the traveling discharging device and a plurality of laser cutting devices among the traveling feeding device and the traveling discharging device, when the laser cutting device which does not perform laser cutting operation is found, a material to be cut is moved to a feeding hole of the laser cutting device through the traveling feeding device and is conveyed into the laser cutting device to be cut, after cutting is finished, the cut material is conveyed out from a discharging hole, and is discharged through the traveling discharging device;

(2) The laser cutting device is characterized in that a shell, a laser cutting assembly, a fixing frame and a lifting frame are arranged, the height of the upper surface of the fixing frame is a first height, and the lifting height of the lifting frame comprises a first height, a second height and a third height;

the feeding transport part is provided with a first transport frame and a second transport frame which are respectively at a first height and a second height or a first transport frame which is arranged between the first height and the second height and is adjustable; the blanking transport part is provided with a third transport frame and a fourth transport frame which are respectively at a first height and a second height or a third transport frame which is arranged between the first height and the second height and is adjustable; the device is convenient for realizing the feeding, cutting and discharging operations of other laser cutting devices on the production line while not interfering the laser cutting devices in the same row and carrying out laser cutting, and can fully utilize the productivity of each laser cutting device when the production is reasonable.

Drawings

FIG. 1 is a schematic perspective view of a track docking device for a fast and accurate traveling crane according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

FIG. 4 is an enlarged schematic view of portion C of FIG. 1;

FIG. 5 is a schematic view of a three-dimensional structure of a rail docking device of a fast and accurate traveling machine in another direction according to an embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of portion D of FIG. 5;

reference numerals: 1. a transitional feeding device; 11. feeding and transporting tracks; 12. a feeding and transporting part; 121. a first transport rack; 122. a second transport rack; 2. a transitional blanking device; 21. a blanking transportation rail; 22. a blanking transportation part; 221. a third transport rack; 3. a laser cutting device; 31. a housing; 311. a feed inlet; 312. a discharge port; 32. a laser cutting assembly; 33. a fixing frame; 34. a lifting frame; 4. preparing a feeding device; 41. and a lifting assembly.

Detailed Description

The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. In the following description, for the purposes of clarity of presentation of the structure and manner of operation of the present utility model, the description will be made with the aid of directional terms, but such terms as "forward," "rearward," "left," "right," "outward," "inner," "outward," "inward," "upper," "lower," etc. are to be construed as convenience, and are not to be limiting. "distal" and "proximal" in the context of "distal segment", "distal", "proximal segment" and "proximal" are relative to the location of the operator, i.e., near the operator as "proximal" and far from the operator as "distal".

It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit of the utility model. The endpoints and any values of the ranges disclosed herein are not limited to the precise range or value, and are understood to encompass values approaching those ranges or values. For numerical ranges, one or more new numerical ranges may be obtained in combination with each other between the endpoints of each range, between the endpoint of each range and the individual point value, and between the individual point value, and should be considered as specifically disclosed herein, the utility model is described in detail below in connection with the specific embodiments:

examples

As shown in fig. 1 and 5, the embodiment relates to a fast and accurate track docking device of a traveling machine, which comprises a traveling feeding device 1 and a traveling discharging device 2; the travelling feeding device and the travelling discharging device are provided with working tables matched with the feeding conveying rail and the discharging conveying rail; the workbench comprises a workbench body, a limiting piece and a positioner; the table body comprises a rectangular frame, a supporting rod arranged along the length direction of the frame and a plurality of supporting rods arranged along the width direction of the frame; the support bars are fixedly arranged above the frame and the support bars and are uniformly distributed along the length direction of the frame.

In another specific embodiment, a plurality of rows of laser cutting devices 3 are arranged between the traveling feeding device 1 and the traveling discharging device 2 along the feeding conveying rail 11 or the discharging conveying rail 21; a plurality of rows of laser cutting devices 3 are arranged between the traveling feeding device 1 and the traveling discharging device 2 along the direction from the feeding hole 311 to the discharging hole 312. In this embodiment, preferably, three laser cutting devices 3 are arranged in sequence in the width direction of the laser cutting device 3, and three laser cutting devices 3 are arranged in sequence in the length direction of the laser cutting device, so that three rows and three columns of laser cutting devices 3 are combined. The limiting piece is used for enabling the workbench to be relatively fixed with the laser cutting device when entering the laser cutting device.

As shown in fig. 2 and 6, the laser cutting device 3 includes a housing 31, and a laser cutting unit 32, a fixing frame 33, and a lifting frame 34, which are provided in the housing 31 and can perform displacement of the X axis and the Y axis and perform laser cutting operation; the two ends of the shell 31 along the length direction of the fixed frame 33 are respectively provided with a feed inlet 311 and a discharge outlet 312; the inlet 311 and the outlet 312 of the housing 31 of the adjacent laser cutting device 3 in the length direction are close to each other end to end. The fixing frame 33 and the lifting frame 34 are positioned below the laser cutting assembly 32. The height of the upper surface of the fixed frame 33 is a first height, and the lifting height of the lifting frame 34 comprises a first height, a second height and a third height; the first height, the second height, the third height and the distance of the laser cutting assembly 32 decrease in sequence, the first height and the second height are used for discharging and transporting materials, and the third height is used for laser cutting operation.

The upper surfaces of the fixing frame 33 and the lifting frame 34 are respectively provided with a roller or a roller which enables the plate to move along the length direction of the plate and a driving mechanism for driving the roller or the roller to rotate, and the driving mechanism can be a plurality of motors or a motor, a plurality of chains and other arbitrary driving modes which can enable the roller or the roller to rotate. The lifting height of the lifting frame 34 is controlled by a lifting driving mechanism, which can be realized by a motor, a cylinder, an oil cylinder, a screw rod and other devices with reciprocating displacement, and is even flush with the upper surface of the fixed frame 33 and lower than the upper surface of the fixed frame 33 when the lifting frame 34 is at the lowest point, so that through holes corresponding to the rollers or rollers on the upper surface of the fixed frame 33 are formed on the upper surface of the lifting frame 34, and the corresponding rollers or rollers of the lifting frame 34 are arranged at the positions where the through holes are not formed.

The traveling loading device 1 comprises a loading transportation rail 11 and a loading transportation part 12, and the traveling unloading device 2 comprises an unloading transportation rail 21 and an unloading transportation part 22; the feeding transportation rail 11 and the discharging transportation rail 21 are arranged in the same direction, the feeding transportation portion 12 is displaced along the arrangement direction of the feeding transportation rail 11, and the discharging transportation portion 22 is displaced along the arrangement direction of the discharging transportation rail 21.

The loading and transporting section 12 includes a first transporting frame 121 adjustable between a first height and a second height, or a first transporting frame 121 and a second transporting frame 122 of the first height and the second height, respectively. In this embodiment, the first transporting frame 121 and the second transporting frame 122 with the first height and the second height are selected, the height of the upper surface of the first transporting frame 121 is the first height, the height of the upper surface of the second transporting frame 122 is the second height, the first transporting frame 121 and the second transporting frame 122 move in a translational manner along the feeding transporting rail 11 between the feeding ports 311 of the plurality of rows of laser cutting devices 3, and the relative positions of the first transporting frame 121 and the second transporting frame 122 can be exchanged through the feeding transporting rail 11.

As shown in fig. 3, in this embodiment, the feeding transportation rail 11 is specifically three cross bars in the horizontal width direction of the laser cutting device 3, where the lower portion of the first transportation frame 121 and the feeding transportation rail 11 have three front, middle and rear connecting portions, the middle connecting portion is sleeved with the middle cross bar, and the front and rear connecting portions are abutted against the side surfaces of the two cross bars on two sides of the feeding transportation rail 11, which are close to each other.

Two ends of the lower part of the second transportation frame 122 are abutted against the side surfaces of the two cross bars at two sides of the feeding transportation rail 11, which are far away from each other, and the middle space can accommodate the first transportation frame 121 to transversely pass through. The first conveying frame 121 and the second conveying frame 122 can move in a translational mode along the feeding conveying rail 11 in any mode such as a screw rod, a motor, an air cylinder and an oil cylinder between the feeding ports 311 of the three-row laser cutting device 3, and the relative positions of the first conveying frame 121 and the second conveying frame 122 are exchanged through the feeding conveying rail 11.

Similarly, the discharging transportation rail 21 is specifically three cross bars in the horizontal width direction of the laser cutting device 3, the discharging transportation portion 22 includes a third transportation frame 221 with a first height on the upper surface, or a third transportation frame 221 with a second height on the upper surface, or one of the third transportation frame 221 with the first height and the second height or the fourth transportation frame 221 with the second height, respectively, and in this embodiment, the third transportation frame 221 with the first height on the upper surface is selected as an example, and the third transportation frame 221 can move in a translational manner along the discharging transportation rail 21 between the discharge ports 312 of the laser cutting devices 3 in any manner such as a screw, a motor, a cylinder, an oil cylinder, etc.

As shown in fig. 5, a preliminary feeding device 4 is further disposed on the side of the traveling feeding device 1 away from the laser cutting device 3, the preliminary feeding device 4 includes a lifting assembly 41, and the lifting height of the lifting assembly 41 includes a first height and a second height, so that the sheet material to be cut is prepared in advance and transported to the first transport frame 121 or the second transport frame 122. In order to improve the efficiency, the preliminary feeding device 4 is aligned with one row of laser cutting devices 3, and if the laser cutting devices 3 in each row are used for more efficient production, a group of preliminary feeding devices 4 can be matched and arranged for each row of laser cutting devices 3 according to actual use conditions.

When in use, the laser cutting device 3 which does not perform laser cutting operation is searched for the corresponding row number and column number. Then judging whether the laser cutting device 3 between the laser cutting device 3 and the feeding equipment in the length direction is performing laser cutting operation or not; if there is the laser cutting device 3 that is performing the laser cutting operation, transportation is performed by the first transportation frame 121, and if there is no laser cutting device 3 that is performing the laser cutting operation, transportation is performed by the first transportation frame 121 or the second transportation frame 122. The material to be cut is then adjusted in height by the preliminary feeding device 4 and transferred to the corresponding first or second transport frame 121 or 122, respectively. The corresponding first conveying frame 121 or second conveying frame 122 moves to the position of the found row of the laser cutting device 3 which does not perform the laser cutting operation along the width direction of the laser cutting device 3 through the feeding conveying rail 11, and the material to be cut moves into the laser cutting device 3 in the direction approaching to the laser cutting device 3.

At this time, the lifting frame 34 located below the material to be cut is lifted upwards to lift the material to be cut to a third height, the laser cutting operation is performed by the laser cutting device 3, after the laser cutting operation is finished, whether the laser cutting device 3 between the laser cutting device 3 and the blanking device in the length direction after the laser cutting operation is finished is judged to be performing the laser cutting operation is first, if the laser cutting device 3 performing the laser cutting operation exists, the lifting frame 34 is lifted to the first height for transportation, if the laser cutting device 3 performing the laser cutting operation does not exist, the lifting frame 34 is lifted to the first height or the second height, and the material after the laser cutting is moved to a direction close to the blanking device. The corresponding third transport frame 221 may be moved to the position of the row of the laser cutting device 3 where the laser cutting operation is completed and receive the laser cut material by the second transport rail along the width direction of the laser cutting device 3.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.

Claims (10)

1. The rapid and accurate track butt joint device of the traveling crane is characterized by comprising a traveling feeding device (1) and a traveling discharging device (2);

the transition feeding device (1) comprises a feeding conveying rail (11) and a feeding conveying part (12), and the transition discharging device (2) comprises a discharging conveying rail (21) and a discharging conveying part (22);

the feeding conveying rail (11) and the discharging conveying rail (21) are arranged in the same direction, the feeding conveying part (12) is displaced along the arrangement direction of the feeding conveying rail (11), and the discharging conveying part (22) is displaced along the arrangement direction of the discharging conveying rail (21);

the travelling feeding device (1) and the travelling discharging device (2) are provided with working tables matched with a feeding conveying rail (11) and a discharging conveying rail (21); the workbench comprises a workbench body, a limiting piece and a positioner;

the table body comprises a rectangular frame, a supporting rod arranged along the length direction of the frame and a plurality of supporting rods arranged along the width direction of the frame; the support bars are fixedly arranged above the frame and the support bars and are uniformly distributed along the length direction of the frame.

2. The rapid and accurate traveling machine rail butt joint device according to claim 1, wherein a plurality of rows of laser cutting devices (3) are arranged between the traveling feeding device (1) and the traveling discharging device (2) along a feeding conveying rail (11) or a discharging conveying rail (21); the laser cutting device (3) comprises a shell (31), wherein a laser cutting assembly (32), a fixing frame (33) and a lifting frame (34) are arranged in the shell (31); the fixing frame (33) and the lifting frame (34) are positioned below the laser cutting assembly (32); the limiting piece is used for enabling the workbench to be relatively fixed with the laser cutting device (3) when entering the laser cutting device;

the height of the upper surface of the fixed frame (33) is a first height, and the lifting height of the lifting frame (34) comprises a first height, a second height and a third height;

the distances between the first height, the second height and the third height and the laser cutting assembly (32) are gradually decreased; two ends of the shell (31) along the length direction of the fixing frame (33) are respectively provided with a feed inlet (311) and a discharge outlet (312);

a plurality of rows of laser cutting devices (3) are arranged between the traveling feeding device (1) and the traveling discharging device (2) along the direction from the feeding hole (311) to the discharging hole (312).

3. The rapid and accurate conveyor rail docking apparatus of claim 2, wherein the loading transport section (12) comprises a first transport frame (121), the height of the first transport frame (121) being adjustable, comprising a first height, a second height; the first conveying frame (121) moves in a translational mode along the feeding conveying track (11) between the feeding holes (311) of the rows of laser cutting devices (3).

4. The rapid and accurate conveyor rail interfacing apparatus of claim 2, wherein the loading transport section (12) comprises a first transport rack (121), a second transport rack (122); the height of the upper surface of the first transportation frame (121) is a first height, and the height of the upper surface of the second transportation frame (122) is a second height.

5. The rapid and accurate conveyor rail docking apparatus of claim 4, wherein the first transport rack (121), the second transport rack (122) translate along the loading transport rail (11) between the feed openings (311) of the columns of laser cutting devices (3); the first conveying frame (121) and the second conveying frame (122) can be changed in relative positions through the feeding conveying rail (11).

6. The fast and accurate conveyor track interfacing apparatus of claim 2, wherein said blanking transport section (22) comprises a third transport rack (221), the height of said third transport rack (221) comprising a first height and/or a second height; the third conveying frame (221) moves in a translational mode along the blanking conveying track (21) between discharge holes (312) of the rows of laser cutting devices (3).

7. The rapid and accurate conveyor rail docking apparatus of claim 2, wherein the blanking transport section (22) comprises a third transport rack (221), a fourth transport rack; the height of the upper surface of the third transportation frame (221) is a first height, and the height of the upper surface of the fourth transportation frame is a second height.

8. The rapid and accurate conveyor track interfacing apparatus of claim 7, wherein the third (221) and fourth (21) conveyor frames translate along the blanking conveyor track between the discharge ports (312) of the rows of laser cutting devices (3); the third conveying frame (221) and the fourth conveying frame can be changed in relative positions through the blanking conveying rail (21).

9. The rapid and accurate traveling machine rail docking device according to any one of claims 3-5, characterized in that the side of the traveling loading device (1) remote from the laser cutting device (3) is further provided with a preliminary loading device (4) for transporting the material to be laser cut to the first transport frame (121) and/or the second transport frame (122).

10. The fast and accurate conveyor track interfacing apparatus of claim 9 wherein said preliminary loading means (4) includes a lifting assembly (41), the lifting height of said lifting assembly (41) including a first height, a second height.