Laser etching welding machining device

Abstract

The embodiment of the utility model provides a laser etching welding processing device which comprises at least two trays, each tray is provided with a front face and a back face which are opposite to each other, and the at least two trays can be buckled with each other so that the front face of one tray can be opposite to the back face of the other tray; the at least two trays can be overturned along the vertical surface so as to be switched between a first bearing state and a second bearing state; in the first bearing state, the front face of the tray bears a workpiece, and in the second bearing state, the back face of the tray bears the workpiece. The laser carving machine is used for carrying out laser carving machining on the workpiece in the first bearing state; and the welding machine is used for welding the workpiece in the second bearing state. In the process, the workpiece does not need to be directly operated manually, the influence on the appearance of the product due to the fact that the workpiece is in contact with hands is reduced, the bad risk caused by three injury risks is reduced, and meanwhile, compared with manual overturning, the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving and welding processing, in particular to a laser engraving and welding processing device. Background Art

[0002] Laser engraving is a high-precision and high-efficiency laser processing technology, mainly applied to engraving and cutting of metal and non-metal materials, with characteristics such as high precision and high speed. During the processing, after many products complete laser engraving processing, welding processing is immediately required.

[0003] In the related art, laser engraving processing and welding processing are respectively required on the opposite sides of the product. Therefore, after completing the laser engraving processing, the product is usually flipped manually. In this way, the hand is likely to contact the workpiece, affecting the appearance of the product and having too low efficiency. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a laser engraving and welding processing device, which can reduce the risk of the hand contacting the workpiece and affecting the appearance of the product, and improve the efficiency.

[0005] In a first aspect, an embodiment of the utility model provides a laser engraving and welding processing device, which includes: at least two trays, each tray has opposite front and back sides, and at least two of the trays can be buckled with each other so that the front side of one tray faces the back side of another tray; at least two of the trays can be flipped along a vertical plane to switch between a first loading state and a second loading state; in the first loading state, the front side of the tray carries the workpiece, and in the second loading state, the back side of the tray carries the workpiece; a laser engraving machine for laser engraving the workpiece in the first loading state; a welding machine for welding the workpiece in the second loading state.

[0006] The laser engraving and welding processing device provided by the first aspect embodiment of the utility model has at least the following beneficial effects:

[0007] By setting at least two trays, the at least two trays can be buckled with each other so that the front and back sides between the at least two trays face each other. The at least two trays are flipped along a vertical plane to switch between a first carrying state and a second carrying state. A laser engraving machine can perform laser engraving on a workpiece in the first carrying state, and a welding machine can perform welding on the workpiece in the second carrying state, thereby realizing laser engraving and welding on both sides of the workpiece respectively. This process does not require manual direct operation of the workpiece, reducing the impact on the appearance of the product caused by human hands touching the workpiece and reducing the risk of defects caused by the risk of three injuries. At the same time, compared with manual flipping, it has higher efficiency.

[0008] In an embodiment of this implementation manner, a first installation groove is formed on the front side of the tray, and the first installation groove is used to accommodate one end of the workpiece. A second installation groove is formed on the back side of the tray, and the second installation groove is used to accommodate the other end of the workpiece.

[0009] In an embodiment of this implementation manner, the number of the first installation grooves is multiple, and the multiple first installation grooves are arranged in an array on the front side of the tray. The number of the second installation grooves is multiple, and the multiple second installation grooves are arranged in an array on the back side of the tray. The multiple second installation grooves and the multiple first installation grooves correspond to each other one by one.

[0010] In an embodiment of this implementation manner, a first matching structure is provided on the front side of the tray, and a second matching structure is provided on the back side of the tray. The first matching structure is used to be connected with the second matching structure in a matching manner so that at least two trays are buckled with each other and restrict at least two trays from shifting in a direction parallel to the front side.

[0011] In an embodiment of this implementation manner, one of the first matching structure and the second matching structure is configured as a groove, and the other of the first matching structure and the second matching structure is configured as a protrusion.

[0012] In an embodiment of this implementation manner, the number of both the protrusion and the groove is multiple and they correspond to each other one by one.

[0013] In an embodiment of this implementation manner, the laser engraving and welding processing device includes a cleaning tray. The cleaning tray can be buckled with the tray and flipped along the vertical plane to switch between a cleaning state and the first carrying state. In the cleaning state, the cleaning tray carries the workpiece to be used for cleaning the workpiece.

[0014] In one embodiment of this implementation manner, the cleaning tray is provided with a third mating structure, and the front surface of the tray is provided with a fourth mating structure. The third mating structure is used to mate and connect with the fourth mating structure to limit the cleaning tray and the tray from shifting in a direction parallel to the front surface.

[0015] In one embodiment of this implementation manner, the laser engraving and welding processing device includes a loading tray. The loading tray can be buckled with the tray and flipped along the vertical plane to switch to the loading tray to carry the workpiece on the tray.

[0016] In one embodiment of this implementation manner, the loading tray is provided with a fifth mating structure, and the front surface of the tray is provided with a sixth mating structure. The fifth mating structure is used to mate and connect with the sixth mating structure to limit the loading tray and the tray from shifting in a direction parallel to the front surface.

[0017] In one embodiment of this implementation manner, the laser engraving and welding processing device includes an optical detector, and the optical detector is used to detect the workpiece in the first loading state.

[0018] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. Brief Description of the Drawings

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0020] Figure 1 is a three-dimensional structural schematic diagram of the tray in the first loading state in one embodiment of the implementation manner of the present utility model;

[0021] Figure 2 is a three-dimensional structural schematic diagram of the tray in the second loading state in one embodiment of the implementation manner of the present utility model;

[0022] Figure 3 is a three-dimensional structural schematic diagram of the cleaning tray in the cleaning state in one embodiment of the implementation manner of the present utility model;

[0023] Figure 4 is a three-dimensional structural schematic diagram of the loading tray in the transfer state in one embodiment of the implementation manner of the present utility model.

[0024] Reference Signs:

[0025] Tray 10; front side 101; first installation groove 1011; back side 102; second installation groove 1021; first fitting structure 11; second fitting structure 12; fourth fitting structure 13; sixth fitting structure 14; cleaning tray 20; third fitting structure 21; hollow structure 22; loading tray 30; fifth fitting structure 31. Detailed implementation manners

[0026] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, the meaning of several is more than one, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0029] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0030] In the description of the present utility model, the description referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0031] Please refer to Figure 1 and Figure 2 ,Figure 1 This is a schematic perspective view of the tray 10 in the first carrying state in an embodiment of an implementation manner of the present utility model; Figure 2 This is a schematic perspective view of the tray 10 in the second carrying state in an embodiment of an implementation manner of the present utility model. The implementation manner of the present utility model provides a laser engraving and welding processing device, which includes a laser engraver (not shown), a welding machine (not shown), and at least two trays 10. Each tray 10 has a front surface 101 and a back surface 102 opposite to each other. At least two trays 10 can be buckled with each other so that the front surface 101 of one tray 10 faces the back surface 102 of another tray 10. At least two trays 10 can be flipped along a vertical plane to switch between the first carrying state and the second carrying state. In the first carrying state, the front surface 101 of the tray 10 carries the workpiece, and in the second carrying state, the back surface 102 of the tray 10 carries the workpiece. The laser engraver is used to perform laser engraving processing on the workpiece in the first carrying state. The welding machine is used to perform welding processing on the workpiece in the second carrying state.

[0032] It can be understood that in the first carrying state, the front surface 101 of the bottom tray 10 faces upward, and the workpiece is carried by the front surface 101 of the tray 10. In the second carrying state, the back surface 102 of the bottom tray 10 faces upward, and the workpiece is carried by the back surface 102 of the tray 10. By providing at least two trays 10, at least two trays 10 can be buckled with each other so that the front surface 101 and the back surface 102 between at least two trays 10 face each other. At least two trays 10 are flipped along a vertical plane to switch between the first carrying state and the second carrying state. The laser engraver can perform laser engraving processing on the workpiece in the first carrying state, and the welding machine can perform welding processing on the workpiece in the second carrying state, so as to realize laser engraving and welding on both sides of the workpiece respectively. This process does not require manual direct operation of the workpiece, reduces the influence of human hands on the appearance of the product, reduces the risk of defects caused by the risk of three injuries, and has higher efficiency compared with manual flipping.

[0033] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2 , a first installation groove 1011 is formed on the front surface 101 of the tray 10, and the first installation groove 1011 is used to accommodate one end of the workpiece. A second installation groove 1021 is formed on the back surface 102 of the tray 10, and the second installation groove 1021 is used to accommodate the other end of the workpiece. Such a setting facilitates the carrying of the workpiece by the front surface 101 and the back surface 102 of the tray 10 and reduces the risk of the workpiece shifting on the tray 10.

[0034] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2, the number of the first mounting grooves 1011 is multiple, and the multiple first mounting grooves 1011 are array - opened on the front surface 101 of the tray 10. The number of the second mounting grooves 1021 is multiple, and the multiple second mounting grooves 1021 are array - arranged on the back surface 102 of the tray 10 which is opened. The multiple second mounting grooves 1021 and the multiple first mounting grooves 1011 correspond to each other one by one. With such a setting, it is convenient to install more workpieces, which is beneficial to improving the processing efficiency.

[0035] Specifically, the positions of the first mounting groove 1011 and the second mounting groove 1021 correspond to each other. After at least two trays 10 are buckled, the first mounting groove 1011 can be opposite to the corresponding second mounting groove 1021, so as to be convenient to carry the workpiece on the front surface 101 or the back surface 102 after rotating along the vertical plane.

[0036] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2 , the front surface 101 of the tray 10 is provided with a first mating structure 11, and the back surface 102 of the tray 10 is provided with a second mating structure 12. The first mating structure 11 is used to cooperate and connect with the second mating structure 12, so that at least two trays 10 are buckled with each other, and at least two trays 10 are restricted from shifting in the direction parallel to the front surface 101. With such a setting, the buckling of at least two trays 10 can be realized, which is beneficial to smoothly switching between the first loading state and the second loading state.

[0037] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2 , one of the first mating structure 11 and the second mating structure 12 is configured as a groove, and the other of the first mating structure 11 and the second mating structure 12 is configured as a protrusion. In this embodiment, the first mating structure 11 is configured as a protrusion, and the second mating structure 12 is configured as a groove. In other embodiments, the first mating structure 11 can be configured as a groove, and the second mating structure 12 can be configured as a protrusion. With such a setting, the structure is simple and the buckling of the tray 10 can be realized.

[0038] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2 , the number of both the protrusion and the groove is multiple and they correspond to each other one by one. In this embodiment, both sides of the tray 10 in the horizontal direction are provided with protrusions and grooves, and the number of the protrusions and grooves on both sides is multiple. With such a setting, it is beneficial to improve the buckling stability of the tray 10.

[0039] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2, the laser engraving and welding processing device includes a cleaning tray 20. The cleaning tray 20 can be buckled with the tray 10 and flipped along the vertical plane to switch between the cleaning state and the first loading state. In the cleaning state, the cleaning tray 20 carries the workpiece for cleaning the workpiece. It can be understood that before laser engraving by the laser engraving machine, the workpiece usually needs to be cleaned to ensure the smooth progress of laser engraving. By setting the cleaning tray 20 and buckling the cleaning tray 20 with the tray 10, it is unnecessary for manual transfer after the workpiece is cleaned, reducing the risk of manual operation causing human hands to touch the workpiece.

[0040] In one embodiment of this embodiment, please refer to Figure 1 and Figure 3 , Figure 3 is a three-dimensional structural schematic diagram of the cleaning tray 20 in the cleaning state in one embodiment of this embodiment of the present utility model. The cleaning tray 20 is provided with a third mating structure 21, and the front surface 101 of the tray 10 is provided with a fourth mating structure 13. The third mating structure 21 is used to cooperate and connect with the fourth mating structure 13 to limit the offset of the cleaning tray 20 and the tray 10 in the direction parallel to the front surface 101. Such a setting is beneficial to improving the processing accuracy.

[0041] In this embodiment, the third mating structure 21 is configured as a protrusion, and the fourth mating structure 13 is configured as a groove. The connection between the cleaning tray 20 and the tray 10 is realized through the cooperation of the protrusion and the groove. The cleaning tray 20 is also provided with a hollow structure 22 for carrying the workpiece and filtering water.

[0042] In one embodiment of this embodiment, please refer to Figure 1 and Figure 4 , Figure 4 is a three-dimensional structural schematic diagram of the loading tray 30 in the transfer state in one embodiment of this embodiment of the present utility model. The laser engraving and welding processing device includes a loading tray 30. The loading tray 30 can be buckled with the tray 10 and flipped along the vertical plane to switch to the loading tray 30 carrying the workpiece on the tray 10. Specifically, after the welding machine completes the welding process of the workpiece, at this time the workpiece is located on the reverse side 102 of the tray 10. The workpiece can be transferred to the front surface 101 of the tray 10 by buckling and flipping the two trays 10, and then the loading tray 30 and the tray 10 are buckled and flipped to transfer the workpiece on the front surface 101 of the tray 10 to the loading tray 30, thereby completing the loading to facilitate subsequent other processes for the workpiece. During this process, there is no need for manual direct operation of the workpiece, which can reduce the risk of human hands touching the workpiece and affecting the product appearance.

[0043] In one embodiment of this embodiment, please refer to Figure 1 and Figure 4, the loading tray 30 is provided with a fifth mating structure 31, and the front surface 101 of the tray 10 is provided with a sixth mating structure 14. The fifth mating structure 31 is used to mate and connect with the sixth mating structure 14 to limit the offset of the loading tray 30 and the tray 10 in the direction parallel to the front surface 101. Specifically, in this embodiment, the fifth mating structure 31 is configured as a rib, and the sixth mating structure 14 is configured as an annular protrusion. The rib can abut against the outer side surface of the annular protrusion, thereby realizing the fastening of the loading tray 30 and the tray 10, and the structure is simple.

[0044] In an embodiment of this implementation manner, please refer to Figure 1 and Figure 2 , the laser engraving and welding processing device includes an optical detector (not shown), and the optical detector is used to detect the workpiece in the first loading state. It can be understood that after the laser engraver and the welding machine complete the processing of the workpiece, it is necessary to detect the workpiece. In this way, by setting the optical detector, the quality of the workpiece can be guaranteed.

[0045] The processing flow of the laser engraving and welding processing device provided by this implementation manner in an embodiment is as follows:

[0046] S1: The workpiece is loaded into the cleaning tray 20 for cleaning;

[0047] S2: The cleaning tray 20 is fastened to and flipped with the tray 10, so that the workpiece in the cleaning tray 20 is transferred to the front surface 101 of the tray 10;

[0048] S3: The laser engraver performs laser engraving processing on the workpiece on the front surface 101 of the tray 10;

[0049] S4: After the laser engraving processing is completed, another tray 10 is fastened to and flipped with the tray 10 with the workpiece, so that the workpiece is transferred to the reverse surface 102 of the tray 10;

[0050] S5: The welding machine performs welding processing on the workpiece on the reverse surface 102 of the tray 10;

[0051] S6: After the welding processing is completed, another tray 10 is fastened to and flipped with the tray 10 with the workpiece, so that the workpiece is transferred to the front surface 101 of the tray 10;

[0052] S6: The optical detector performs optical detection on the workpiece on the front surface 101 of the tray 10;

[0053] S8: After the optical detection is completed, the loading tray 30 and the tray 10 are fastened to and flipped, so that the workpiece on the front surface 101 of the tray 10 is transferred to the loading tray 30 for subsequent processes.

[0054] In this way, the workpiece is transferred by flipping the pallet 10 when passing through the cleaning tray 20, laser engraving machine, welding machine, optical inspection machine, and loading tray 30, without manual operation, reducing the risk of touching the workpiece and affecting the product appearance, and improving the processing efficiency at the same time.

[0055] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the relevant art, various changes can be made without departing from the purpose of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A laser engraving and welding processing device, characterized in that, Comprising: At least two trays, each of the trays having opposite front and back surfaces, and at least two of the trays being capable of being snapped together such that the front surface of one of the trays faces the back surface of another tray; at least two of the trays being capable of being flipped along a vertical plane to switch between a first carrying state and a second carrying state; in the first carrying state, the front surface of the tray carries the workpiece, and in the second carrying state, the back surface of the tray carries the workpiece; A laser engraving machine for laser engraving the workpiece in the first carrying state; A welding machine for welding the workpiece in the second carrying state.

2. The laser engraving and welding processing device according to claim 1, characterized in that, A first mounting groove is formed on the front surface of the tray for accommodating one end of the workpiece, and a second mounting groove is formed on the back surface of the tray for accommodating the other end of the workpiece.

3. The laser engraving and welding processing device according to claim 2, wherein The number of the first mounting grooves is multiple, and the multiple first mounting grooves are arranged in an array on the front surface of the tray. The number of the second mounting grooves is multiple, and the multiple second mounting grooves are arranged in an array on the back surface of the tray. The multiple second mounting grooves and the multiple first mounting grooves correspond to each other one by one.

4. The laser engraving and welding processing device according to claim 2, characterized in that, A first fitting structure is provided on the front surface of the tray, and a second fitting structure is provided on the back surface of the tray. The first fitting structure is used for fitting and connecting with the second fitting structure so that at least two of the trays are snapped together and to limit at least two of the trays from shifting in a direction parallel to the front surface.

5. The laser engraving and welding processing device according to claim 4, characterized in that, One of the first fitting structure and the second fitting structure is configured as a groove, and the other of the first fitting structure and the second fitting structure is configured as a protrusion.

6. The laser engraving and welding processing device according to claim 5, wherein The number of the protrusions and the number of the grooves are both multiple and correspond to each other one by one.

7. The laser engraving and welding processing device according to claim 1, characterized in that, The laser engraving and welding processing device includes a cleaning tray, which can be snapped together with the tray and flipped along the vertical plane to switch between a cleaning state and the first carrying state. In the cleaning state, the cleaning tray carries the workpiece for cleaning the workpiece.

8. The laser engraving and welding processing device according to claim 7, characterized in that The cleaning tray is provided with a third fitting structure, and the front surface of the tray is provided with a fourth fitting structure. The third fitting structure is used for fitting and connecting with the fourth fitting structure to limit the cleaning tray and the tray from shifting in a direction parallel to the front surface.

9. The laser engraving and welding processing device according to claim 1, wherein The laser engraving and welding processing device includes a loading tray, which can be snapped together with the tray and flipped along the vertical plane to switch to the loading tray carrying the workpiece on the tray.

10. The laser engraving and welding processing device according to claim 1, wherein, The laser engraving and welding processing device includes an optical inspection machine for inspecting the workpiece in the first carrying state.

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