CN212577795U - Object carrying device and laser welding equipment - Google Patents
Object carrying device and laser welding equipment Download PDFInfo
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- CN212577795U CN212577795U CN202021163674.0U CN202021163674U CN212577795U CN 212577795 U CN212577795 U CN 212577795U CN 202021163674 U CN202021163674 U CN 202021163674U CN 212577795 U CN212577795 U CN 212577795U
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Abstract
The utility model discloses a carry thing device and laser welding equipment, wherein, this year thing device includes box, year thing seat and chamber door, the box has opening and air inlet, the air inlet is used for filling protective gas in to the box, the box still is equipped with and is used for supplying the welding window that laser wore to establish, the opening is used for supplying the weldment business turn over, it locates to carry the thing seat in the box, be used for supplying the weldment is placed, the chamber door mobile install in the box to can open and cover and close the opening. The utility model discloses technical scheme can reduce the weldment and by the condition of oxidation in welding process to improve the welding quality of weldment.
Description
Technical Field
The utility model relates to a laser welding technical field, in particular to carry thing device and laser welding equipment.
Background
In the current laser welding equipment, a welding workpiece is usually placed on a workbench of the welding equipment for welding, so that during the welding process, the surface of the welding workpiece can generate oxidation reaction with oxygen in the air, and the welding quality of the welding workpiece is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carry thing device aims at reducing the possibility of weldment by oxidation in welding process to improve the welding quality of weldment.
In order to achieve the above object, the utility model provides a carry thing device, include:
the box body is provided with an opening and an air inlet, the air inlet is used for filling protective gas into the box body, the box body is also provided with a welding window for laser penetration, and the opening is used for enabling a weldment to pass in and out;
the object carrying seat is arranged in the box body and used for placing the weldment; and the number of the first and second groups,
and the box door can be movably arranged on the box body so as to open and cover the opening.
Optionally, the box door covers the opening in a sealing manner, and the box body is further provided with a gas outlet for exhausting gas in the box body.
Optionally, the carrier is slidably connected to the housing to enable access to the opening.
Optionally, the box has the hole of stepping down, the hole of stepping down with the opening divides the double-phase offside of locating the box, be equipped with the slider in the box, carry the thing seat be equipped with slider sliding connection's slide rail, the slide rail is followed the hole of stepping down with open-ended distribution direction extends, the length of slide rail is greater than the length of box, the slide rail certainly the hole of stepping down stretches out.
Optionally, the box still is equipped with the sealed tube, the sealed tube is sealed to be located the hole of stepping down, the sealed tube is located outside the box, and follows the slip direction of slide rail extends, the slide rail can stretch into the sealed tube.
Optionally, the object carrying seat comprises a connecting plate and a seat body arranged on the connecting plate, the connecting plate is connected with the box body in a sliding manner, and the box door is connected with the connecting plate.
Optionally, the carrying device further comprises a driving member, and the driving member is disposed on the box body and is in driving connection with the box door.
Optionally, the box includes case body and mounting panel, the case body have the opening air inlet and installing port, the mounting panel has the welding window, the mounting panel lid is located the installing port, and with the case body can be dismantled and be connected.
The utility model also provides a laser welding equipment, including base, welding set and year thing device, it includes box, year thing seat and chamber door to carry the thing device, the box has opening and air inlet, the air inlet is used for filling protective gas in to the box, the box still is equipped with and is used for supplying the welding window that laser wore to establish, the opening is used for supplying the weldment business turn over, it locates to carry the thing seat in the box, be used for supplying the weldment is placed, chamber door movable mounting in the box to can open and cover the opening. The carrying device is arranged on the base, and the welding device is arranged on one side of a welding window of the carrying device.
Optionally, the laser welding apparatus includes a plurality of the object carrying devices, each of the object carrying devices is slidably connected to the base, and a plurality of the object carrying devices have a same sliding direction, the welding device is slidably connected to the base, and the sliding direction of the welding device is perpendicular to the sliding direction of the welding device.
The utility model discloses among the year thing device of technical scheme, place in the box through carrying the thing seat to be equipped with the welding window that is used for supplying laser to wear to establish on the box, and supply the opening of weldment business turn over box, with can place the welding in the box and carry out laser welding. And the gas inlet through the box is filled with protective gas to the box, can reduce the oxygen content in the box, can reduce the possibility that the weldment takes place the oxidation in welding process. And through setting up the opening that the chamber door lid closed the box, can make protective gas better keep in the box, reduced protective gas and leaked and the interior possibility that gets into oxygen of box. Therefore, in the welding process, the possibility of oxygen contact of the weldment is greatly reduced, and the welding quality of the weldment can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the carrying device of the present invention;
FIG. 2 is a schematic view of the carrier device shown in FIG. 1 from another perspective;
fig. 3 is a schematic structural diagram of an embodiment of the laser welding apparatus of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
131 | Connecting |
| 11 | |
132 | |
| 111 | Opening of the |
14 | |
| 112 | |
20 | |
| 113 | |
21 | |
| 114 | |
22 | |
| 115 | Sealing tube | 30 | |
| 116 | |
31 | Mounting member |
| 12 | Box door | 32 | |
| 13 | |
33 | Visual locator |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a carry thing device for laser welding equipment.
In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the object carrying device 10 includes a box 11, an object carrying seat 13 and a box door 12, the box 11 has an opening 111 and an air inlet 116, the air inlet 116 is used for filling shielding gas into the box 11, the box 11 is further provided with a welding window 114 for laser to penetrate, and the opening 111 is used for welding parts to pass in and out. The object holder 13 is disposed in the box body 11 for placing the welding parts, and the box door 12 is movably mounted on the box body 11 to open and close the opening 111.
In this embodiment, the welding window 114 and the opening 111 are respectively disposed on two adjacent side surfaces of the box 11, when the object carrying device 10 is installed in the laser welding apparatus, the welding window 114 faces the welding device 30 (refer to fig. 3) of the laser welding apparatus, the weldment is placed into the object carrying seat 13 in the box 11 through the opening 111, and the weldment is located on one side of the object carrying seat 13 facing the welding window 114, and after the welding is finished, the weldment is also taken out of the box 11 through the opening 111. After the weldment is placed on the object holder 13, the door 12 is closed to the opening 111, and the enclosure 11 is filled with a protective gas such as helium, argon, or nitrogen through the gas inlet 116, and then laser welding is performed, and after the welding is finished, the door 12 is opened and taken out for welding. It should be understood that the welding window 114 is made of transparent material, and may be made of glass or other transparent materials, and the present invention is not limited thereto, and the laser of the welding device 30 can pass through the welding window, so that the laser can weld the welding member. The number of the carrier 13 may be one or more, and the number of the welding windows 114 may be one or more. In addition, the weldment can be directly fixed on the object carrying seat 13, or the weldment can be fixed on the product jig after the product jig is installed on the object carrying seat 13. The object holder 13 may have a clamp structure or a flat plate shape.
The utility model discloses in technical scheme's year thing device 10, place in box 11 through carrying thing seat 13 to be equipped with the welding window 114 that is used for supplying laser to wear to establish on box 11, and supply weldment business turn over box 11's opening 111, with can place the welding and carry out laser welding in box 11. And the protective gas is filled into the box body 11 through the gas inlet 116 of the box body 11, so that the oxygen content in the box body 11 can be reduced, and the possibility of oxidation of the weldment in the welding process can be reduced. And the box door 12 is arranged to cover the opening 111 of the box body 11, so that the protective gas can be better stored in the box body 11, and the possibility of leakage of the protective gas and oxygen entering the box body 11 is reduced. Therefore, in the welding process, the possibility of oxygen contact of the weldment is greatly reduced, and the welding quality of the weldment can be improved.
In one embodiment, the door 12 is sealed to cover the opening 111, and the box 11 further has an air outlet for exhausting air in the box 11. Specifically, the door 12 is provided with a gasket, and when the door 12 is closed to the opening 111, the gasket is disposed around the periphery of the opening 111 and between the door 12 and the cabinet 11 to seal a gap between the cabinet 11 and the door 12. When the box 11 is filled with the protective gas, the air in the box 11 can be filled with the gas and flow out. So close opening 111 with the sealed lid of chamber door 12, can reduce the possibility that external oxygen got into in the box 11, and when setting up the gas outlet, can enough guarantee the air escape in the box 11, can also take the air initiative in the box 11 out through with gas outlet intercommunication air exhaust device, be favorable to further reducing the oxygen content in the box 11. Of course, in other embodiments, the gas outlet is not provided, and a gas permeable gap may be provided between the box door 12 and the box body 11, so that oxygen in the box body 11 can flow out from the gas permeable gap when the box body 11 is filled with the shielding gas.
To facilitate access for welding, in one embodiment, the carrier 13 is slidably connected to the housing 11 to allow access to the opening 111. That is, when placing the weldment, the object holder 13 is slid out from the opening 111 at least partially, and after placing the weldment on the object holder 13, the object holder 13 is slid into the box body 11, and the box door 12 covers the opening 111. So can reduce the weldment and the condition of interfering with box 11 at the in-process of placing and taking, be convenient for welded placing and taking. Of course, in other embodiments, the object holder 13 may be fixedly installed in the box 11.
In one embodiment, the box body 11 has a yielding hole, the yielding hole and the opening 111 are respectively disposed on two opposite sides of the box body 11, a sliding block is disposed in the box body 11, the carrying seat 13 is provided with a sliding rail slidably connected with the sliding block, the sliding rail extends along the distribution direction of the yielding hole and the opening 111, the length of the sliding rail is greater than that of the box body 11, and the sliding rail extends out of the yielding hole. Specifically, when the object holder 13 is located in the box 11, the end of the slide rail away from the opening 111 extends out of the abdicating hole, so as to ensure that the end of the slide rail close to the opening 111 is located in the box 11, thereby avoiding the interference between the slide rail and the box door 12, which results in the box door 12 not covering the opening 111. When so locating the slide rail and carrying the thing seat 13, can enough guarantee to carry thing seat 13 and smooth from opening 111 roll-off, also can guarantee to carry thing seat 13 and slide back in the box 11, avoid slide rail and chamber door 12 to interfere. When the box body 11 is provided with the abdicating hole to avoid the slide rail, the box body 11 only needs to be ensured to contain the object carrying seat 13, and the size of the box body 11 does not need to be increased to provide a movement space for the slide rail, so that the size of the box body 11 is reduced. Of course, in other embodiments, the size of the box 11 may be larger than the length of the slide rail, so that when the carrier 13 is located in the box 11, the slide rail is also located in the box 11.
In order to improve the sealing effect at the abdicating hole, in an embodiment, the box body 11 is further provided with a sealing tube 115, the sealing tube 115 is hermetically arranged at the abdicating hole, the sealing tube 115 is located outside the box body 11 and extends along the sliding direction of the sliding rail, and the sliding rail can extend into the sealing tube 115. Specifically, sealed tube 115 has opening 111 end and sealed section, and the hole of stepping down is located to opening 111 end to with the sealed setting in hole wall in hole of stepping down, sealed tube 115 and box 11 inner chamber intercommunication, with when carrying thing seat 13 to box 11 internal motion, the slide rail can stretch into sealed tube 115. So can guarantee that the whole leakproofness of box 11 is better, reduce the possibility that protective gas leaked and oxygen got into in the box 11, can improve welding quality. Of course, in other embodiments, the yielding hole and the sliding rail may be in a small clearance fit, or an elastic sealing gasket may be arranged between the yielding hole and the sliding rail.
In one embodiment, the object holder 13 includes a connecting plate 131 and a holder 132 disposed on the connecting plate 131, the connecting plate 131 is slidably connected to the box 11, and the door 12 is connected to the connecting plate 131. Specifically, the slide rail is disposed on the connecting plate 131, the welding member is disposed on the seat body 132, and the seat body 132 and the door 12 are disposed on the connecting plate 131, that is, the seat body 132 and the door 12 are slidably connected to the box 11 through the connecting plate 131. Thus, when the door 12 is opened, the seat body 132 can slide out from the opening 111, that is, the door 12 and the object holder 13 can share the sliding structure, thereby reducing the number of parts of the object carrying device 10 and simplifying the structure of the object carrying device 10. Of course, in other embodiments, the door 12 may be pivotally connected to the housing 11.
In one embodiment, the carrier device 10 further includes a driving member 14, and the driving member 14 is disposed on the box 11 and is in driving connection with the door 12. Specifically, the driving member 14 is an air cylinder, a cylinder tube of the air cylinder is mounted on the box body 11, a driving rod of the air cylinder is connected with the box door 12, and an extending direction of the driving rod of the air cylinder is consistent with an extending direction of the slide rail. The driving member 14 drives the box door 12 and the loading base 13 to move, which is beneficial to improving the automation degree of the loading device 10, thereby improving the working efficiency. In one embodiment, the loading device 10 includes two driving members 14, and the two driving members 14 are respectively disposed on two opposite sides of the box 11 and are both in driving connection with the box door 12. Of course, in other embodiments, the number of driving members 14 may be one, three, or four, etc. The driving member 14 may be a hydraulic cylinder, a motor, or the like. In other embodiments, the movement of the carrier device 10 and the door 12 may be manually actuated.
In one embodiment, the box body 11 includes a box body 112 and a mounting plate 113, the box body 112 has an opening 111, an air inlet 116 and a mounting opening, the mounting plate 113 has a welding window 114, and the mounting plate 113 covers the mounting opening and is detachably connected to the box body 112. It should be appreciated that because of the differences in the welding locations of the different weldments, the configuration and location of the welding window 114 also varies for different welds. And through setting up welding window 114 at mounting panel 113 to make mounting panel 113 and case body 112 detachable connection, so can change mounting panel 113 to different weldment, so that welding window 114 can cooperate the weldment better, improved the commonality of box 11. Moreover, since the entire case 11 does not need to be replaced, the cost can be reduced, and the replacement process and time can be reduced. Of course, in other embodiments, the mounting plate 113 and the box body 112 may be configured to be non-detachably connected.
The utility model discloses still provide a laser welding equipment, as shown in fig. 3, this laser welding equipment includes base 20, welding set 30 and carries thing device 10, and this specific structure that carries thing device 10 refers to above-mentioned embodiment, because this laser welding equipment has adopted all technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The loading device 10 is disposed on the base 20, and the welding device 30 is disposed on the side of the welding window 114 of the loading device 10, i.e., the welding device 30 is disposed toward the welding window 114.
In this embodiment, welding set 30 includes the mounting bracket and locates laser welder 32 and the vision locator 33 of mounting bracket, and laser welder 32 and vision locator 33 all are located welding set 30's top to all set up towards welding window 114, and vision locator 33 is used for fixing a position to the weldment, and laser welder 32 is used for emitting laser towards the weldment, and welds the weldment. The mounting frame is connected with the base 20 in a sliding mode, the sliding direction of the mounting piece 31 is consistent with the laser emitting direction of the laser welding device 32, and therefore the distance between the laser welding device 32 and the visual positioning device 33 relative to the weldment can be adjusted. The visual locator 33 may be a CCD camera (Charge-coupled Device) or a CMOS camera (Complementary Metal Oxide Semiconductor). Of course, in other embodiments, the visual locator 33 may not be provided.
In one embodiment, the laser welding apparatus includes a plurality of loading devices 10, the plurality of loading devices 10 are slidably connected to the base 20, the sliding directions of the plurality of loading devices 10 are the same, the welding device 30 is slidably connected to the base 20, and the sliding direction of the welding device 30 is perpendicular to the sliding direction of the welding device 30. Specifically, the base 20 is provided with a gantry 21 and a slider 22, the slider 22 is slidably connected to the gantry 21, the slider 22 slides along the longitudinal direction of the beam of the gantry 21, and the sliding direction of the loading device 10 is perpendicular to the sliding direction of the slider 22. The mounting seat is slidably connected to the sliding member 22, and the sliding direction of the mounting seat is perpendicular to the sliding direction of the loading device 10 and the sliding direction of the sliding member 22, i.e. the welding device 30 can move from one welding device 30 to another welding device 30 to weld the weldment of another welding device 30. So through setting up a plurality of year thing devices 10, the setting has been increased in other words, when welding set 30 welded one of them thing device 10's weldment, all the other thing devices 10 that carry can carry out the material loading, and remove to corresponding welding position, in order to accomplish the back at welding set 30 to the weldment welding of carrying thing device 10 at present, can weld device 30 fast migration to another thing device 10 department welding weldment that carries, can remove the thing device 10 that carries of welding completion simultaneously and keep away from the welding position, so that take off the weldment, and material loading again and remove to the welding position once more, so can improve the welding efficiency of laser welding equipment. Wherein the number of carrier devices 10 may be two, three or four, etc. Of course, in other embodiments, only one carrier device 10 may be provided. In addition, the number of the welding devices 30 may be one or more.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An object carrying device for a laser welding apparatus, characterized in that the object carrying device comprises:
the box body is provided with an opening and an air inlet, the air inlet is used for filling protective gas into the box body, the box body is also provided with a welding window for laser penetration, and the opening is used for enabling a weldment to pass in and out;
the object carrying seat is arranged in the box body and used for placing the weldment; and the number of the first and second groups,
and the box door can be movably arranged on the box body so as to open and cover the opening.
2. The carrier device of claim 1 wherein the door sealingly closes the opening, the housing further having an air outlet for venting air from the housing.
3. The carrier device of claim 1, wherein the carrier base is slidably coupled to the housing to provide access to the opening.
4. The carrying device as claimed in claim 3, wherein the box has a hole for providing a slide, the hole for providing a slide and the opening are respectively disposed at two opposite sides of the box, the box is provided with a slide, the carrying seat is provided with a slide rail slidably connected to the slide, the slide rail extends along the distribution direction of the hole for providing a slide and the opening, the length of the slide rail is greater than that of the box, and the slide rail extends from the hole for providing a slide.
5. The carrying device as claimed in claim 4, wherein the box body is further provided with a sealing tube, the sealing tube is hermetically disposed in the abdicating hole, the sealing tube is located outside the box body and extends along the sliding direction of the sliding rail, and the sliding rail can extend into the sealing tube.
6. The carrier device of claim 3, wherein the carrier base includes a link plate and a base portion disposed on the link plate, the link plate being slidably coupled to the housing, the door being coupled to the link plate.
7. The carrier device of claim 6, further comprising an actuator disposed in the housing and in driving communication with the door.
8. The carrier device of any of claims 1 to 7, wherein the housing comprises a housing body having the opening, the air inlet and a mounting opening, and a mounting plate having the welding window, the mounting plate covering the mounting opening and being detachably connected to the housing body.
9. A laser welding apparatus comprising a base, a welding device, and the loading device according to any one of claims 1 to 8, wherein the loading device is disposed on the base, and the welding device is disposed on a welding window side of the loading device.
10. The laser welding apparatus according to claim 9, wherein the laser welding apparatus comprises a plurality of the loading devices, the loading devices are slidably connected with the base, the sliding directions of the loading devices are consistent, the welding device is slidably connected with the base, and the sliding direction of the welding device is perpendicular to the sliding direction of the welding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163674.0U CN212577795U (en) | 2020-06-19 | 2020-06-19 | Object carrying device and laser welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163674.0U CN212577795U (en) | 2020-06-19 | 2020-06-19 | Object carrying device and laser welding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212577795U true CN212577795U (en) | 2021-02-23 |
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|---|---|---|---|
| CN202021163674.0U Active CN212577795U (en) | 2020-06-19 | 2020-06-19 | Object carrying device and laser welding equipment |
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| CN (1) | CN212577795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985925A (en) * | 2022-05-18 | 2022-09-02 | 武汉逸飞激光股份有限公司 | Gas-shielded laser welding method and device |
-
2020
- 2020-06-19 CN CN202021163674.0U patent/CN212577795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985925A (en) * | 2022-05-18 | 2022-09-02 | 武汉逸飞激光股份有限公司 | Gas-shielded laser welding method and device |
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Address after: 518000 401m-2, bike technology building, No.9, scientific research road, Maling community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Taide Laser Technology Co.,Ltd. Address before: Room 1005, 10th floor, SAIC building, 4050 Nanhai Avenue, Maling community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN TETE LASER TECHNOLOGY Co.,Ltd. |