CN111014949A - Car panel piece welds device and car panel piece welding machine - Google Patents
Car panel piece welds device and car panel piece welding machine Download PDFInfo
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- CN111014949A CN111014949A CN201911203628.0A CN201911203628A CN111014949A CN 111014949 A CN111014949 A CN 111014949A CN 201911203628 A CN201911203628 A CN 201911203628A CN 111014949 A CN111014949 A CN 111014949A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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Abstract
The application relates to the field of welding of automobile plates, in particular to a splicing and welding device for automobile plates, which comprises a base, a first conveying mechanism and a second conveying mechanism. Wherein, the two opposite sides of the base in the X-axis direction are respectively provided with a material supply position and a welding position; the first conveying mechanism is arranged on the base and can convey the plate to the welding position from the feeding position along the X-axis direction relative to the base; the second conveying mechanism is arranged on the base and can convey the plate to the welding position from the feeding position along the X-axis direction relative to the base; the first conveying mechanism and the second conveying mechanism alternately convey the plates between the feeding position and the welding position of the base, and can avoid each other in the conveying process, so that the conveying process is carried out smoothly, the plate conveying efficiency is improved, and the processing efficiency is improved; in addition, this application still discloses an automobile panel welding machine, and it has set up aforementioned automobile panel welding set, has improved welding set's light-emitting rate, improves machining efficiency.
Description
Technical Field
The application relates to the technical field of automobile plate welding, in particular to an automobile plate splicing and welding device and an automobile plate splicing and welding machine.
Background
In the manufacturing process of the automobile, steel plates with different thicknesses, different materials and different surface states are required to be spliced together, and the steel plates and other parts are assembled into the whole automobile after stamping, wherein the process of splicing the steel plates together by laser is called as a laser tailor-welded blank, and the laser tailor-welded blank has many advantages, for example, the laser tailor-welded blank can well reduce the weight under the condition of the same strength; the laser tailor-welded blank can improve the strength, fatigue, energy absorption and corrosion resistance, so as to improve the safety; through reasonable selection of materials, the number of parts is reduced, and the purchasing cost is reduced; reducing the production flow of automobile factories, and the like. For many plants, it is very important to improve the efficiency of laser tailor-welded blanks.
The traditional tailor-welded blank welding equipment mostly adopts the technical scheme that a single conveying part linearly conveys materials back and forth, and in the return phase of the material conveying part, the laser processing part is in a shutdown state, so that the time is wasted, the light emitting rate of a welding head is low, and the welding efficiency is low.
Disclosure of Invention
The automobile plate tailor-welding scheme aims to solve the problem of how to provide the automobile plate tailor-welding scheme capable of improving the laser light-emitting rate and the welding efficiency.
For this reason, the application provides a car panel tailor-welding device, includes:
the welding device comprises a base, a welding device and a welding device, wherein a material supply position and a welding position are respectively arranged on two opposite sides of the base in the X-axis direction;
the first conveying mechanism is arranged on the base through a first sliding assembly so as to convey the plate to the welding position from the feeding position along the X-axis direction relative to the base;
the second conveying mechanism is arranged on the base through a second sliding assembly so as to convey the plate to the welding position from the feeding position along the X-axis direction relative to the base;
wherein the first conveying mechanism and the second conveying mechanism can alternately move along the X-axis direction; in the process that the first conveying mechanism and the second conveying mechanism move alternately in the X-axis direction, the first conveying mechanism achieves movement in the Y-axis direction relative to the base through the first sliding assembly to avoid the second conveying mechanism, and the second conveying mechanism achieves movement in the Z-axis direction relative to the base through the second sliding assembly to avoid the first conveying mechanism.
Furthermore, a groove is formed in the top surface of the base along the X-axis direction, the first conveying mechanism is located on one side of a groove opening of the groove, and the second conveying mechanism is located in the groove.
Furthermore, the number of the first conveying mechanisms is two, and the two first conveying mechanisms are symmetrically positioned on two sides of an axis in the length direction of the groove notch; the number of the second conveying mechanisms is two, and the two second conveying mechanisms are symmetrically positioned on two sides of an axis in the length direction of the groove.
Furthermore, the first conveying mechanism comprises a first conveying plate and a first clamping piece, wherein the first conveying plate is positioned on one side of the groove notch and is connected with the top surface of the base through a first sliding assembly so as to move along the X axis and the Y axis relative to the base; the first clamping piece is arranged on the side surface, far away from the first sliding assembly, of the first conveying plate so as to clamp and carry the plate;
the second conveying mechanism comprises a second conveying plate and a second clamping piece, the second conveying plate is positioned in the groove and is installed on the inner wall of the groove through a second sliding assembly so as to move along the X axis and the Y axis relative to the base; the second clamping piece is arranged on the top side of the second conveying plate to clamp and carry the plate.
Furthermore, the first clamping piece is a strip-shaped first magnetic piece arranged along the length direction of the first conveying plate, and plates are fixed in a magnetic suction mode;
the second holder is the second magnetism piece of the bar that sets up along second delivery board length direction, fixes panel through the mode of magnetism.
Furthermore, the first magnetic part and the second magnetic part are electromagnets.
Furthermore, the first sliding assembly comprises a first sliding plate, the first sliding plate is connected with the top surface of the base in a sliding mode through a first X-axis guide rail pair and is driven by the first driving structure to move along the X-axis direction relative to the base; the first conveying plate is connected with one side, far away from the base, of the first sliding plate in a sliding mode through a Y-axis guide rail pair and is driven by a Y-axis driving piece to move in the Y-axis direction relative to the base;
the second sliding assembly comprises a second sliding plate, the second sliding plate is connected with the inner wall of the groove in a sliding mode through a second X-axis guide rail pair and is driven by a second driving structure to move along the X-axis direction relative to the base; the second conveying plate is connected with the side face, far away from the second X-axis guide rail pair, of the second sliding plate in a sliding mode through the Z-axis guide rail pair and is driven by the Z-axis driving piece to move in the Z-axis direction relative to the base.
Furthermore, one end of the Y-axis guide rail is far away from the surface of the first sliding plate compared with the other end of the Y-axis guide rail, so that one side of the Y-axis guide rail, which is far away from the first sliding plate, forms an inclined guide surface; when the first conveying plates of the two first conveying mechanisms move along the corresponding Y-axis guide rails, the first conveying plates of the two first conveying mechanisms can approach or depart from each other in the Z-axis direction;
one end of the Z-axis guide rail is far away from the plate surface of the second sliding plate compared with the other end of the Z-axis guide rail, so that one side of the Z-axis guide rail, which is far away from the second sliding plate, forms an inclined guide surface; when the second conveying plates of the two second conveying mechanisms move along the corresponding Z-axis guide rails, the second conveying plates of the two second conveying mechanisms can approach or move away from each other in the Y-axis direction.
Further, the first driving structure includes a first motor, a first rack, a first gear, and a first speed reducer, the first motor is connected to the first speed reducer, the first speed reducer is fixed to the first sliding plate, the first rack is fixed to the top surface of the base and extends along the X-axis direction, the first gear is fixed to a rotating shaft of the first speed reducer and is engaged with the first rack, and the first gear rolls along the first rack under the driving of the first motor, so as to drive the first sliding plate to move along the X-axis direction;
the second driving structure comprises a second motor, a second rack, a second gear and a second speed reducer, wherein the second motor is connected with the second speed reducer, the second speed reducer is fixed on the second sliding plate, the second rack is fixed on the inner wall of the groove and extends along the X-axis direction, the second gear is fixed on a rotating shaft of the second speed reducer and is meshed with the second rack, and the second gear rolls along the second rack under the driving of the second motor, so that the second sliding plate is driven to move along the X-axis direction.
The application still provides an automobile panel welding machine, including welding set and aforementioned automobile panel welding device, welding set sets up in automobile panel welding device's top to weld the panel on the automobile panel welding device.
Compared with the prior art, the method has the following main beneficial effects:
according to the automobile plate welding device, plates are alternately transmitted between the feeding position and the welding position of the base through the first conveying mechanism and the second conveying mechanism, and the first conveying mechanism and the second conveying mechanism can avoid each other in the transmission process, so that the transmission process is carried out smoothly, the plate conveying efficiency is improved, and the machining efficiency is improved; in addition, the automobile plate welding machine disclosed in the application is provided with the automobile plate welding device, so that the light-emitting rate of the welding device is improved, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of an automotive sheet welding machine according to an embodiment of the present application;
FIG. 2 is a schematic perspective view of an automotive panel welding device according to an embodiment of the present application;
FIG. 3 is a schematic view of an operating state of the welding device for automobile plates according to the embodiment of the present application;
FIG. 4 is a schematic view illustrating another working state of the welding device for automobile plates according to the embodiment of the present application;
FIG. 5 is a schematic structural diagram of a base according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a combination of a first conveying mechanism and a first conveying assembly according to an embodiment of the present disclosure;
FIG. 7 is a schematic view of another angle assembly of the first conveying mechanism and the first conveying assembly according to the embodiment of the present disclosure;
FIG. 8 is a schematic view of a second conveying mechanism and a second conveying assembly combined unit according to an embodiment of the present disclosure;
fig. 9 is a schematic view of another angle combination structure of the second conveying mechanism and the second conveying assembly combination according to the embodiment of the present application.
Description of reference numerals: 10. a welding device; 11. a mounting frame; 12. a moving mechanism; 20. a base; 21. a material supply position; 22. welding positions; 23. a trench; 24. a first X-axis guide rail pair; 25. a second X-axis guide rail pair; 30. a first conveying mechanism; 31. a first conveying plate; 32. a first clamping member; 40. a second conveying mechanism; 41. a second conveyance board; 42. a second clamping member; 50. a first slide assembly; 51. a first sliding plate; 52. a Y-axis guide rail pair; 53. a Y-axis drive member; 60. a second slide assembly; 61. a second sliding plate; 62. a Z-axis guide rail pair; 63. a Z-axis drive member; 70. a first drive structure; 71. a first motor; 72. a first gear; 73. a first rack; 80. a second drive structure; 81. a second motor; 82. a second gear; 83. a second rack.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. This application, however, is embodied in many different forms and is not limited to the description set forth herein. Rather, these are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular aspects only and is not intended to be limiting of the present application.
The application discloses car panel tailor-welding machine, its tailor-welding process that is used for car panel possesses higher light-emitting rate and machining efficiency.
Referring to fig. 1 and fig. 2, in the present embodiment, the welding machine for automobile panels includes a welding device 10 and an automobile panel welding device. The welding device 10 includes a welding head (not shown) and a mounting frame 11, the welding head is suspended above a welding position 22 of the base 20 through the mounting frame 11, specifically, the mounting frame 11 is provided with a moving mechanism 12, and the welding head is fixed on the moving mechanism 12, so that the welding head can move up and down, left and right, or rotate according to actual requirements. The automobile plate welding device 10 includes a base 20, a first conveying mechanism 30, and a second conveying mechanism 40. The base 20 is provided with a material supply position 21 and a welding position 22 on opposite sides in the X-axis direction (two sides in the length direction of the base 20 are shown in the figure). The first conveying mechanism 30 is mounted to the base 20 through a first sliding assembly 50, so that the first conveying mechanism 30 can convey the sheet material (not shown) from the material supply position 21 to the welding position 22 along the X-axis direction relative to the base 20; the second conveying mechanism 40 is mounted to the base 20 by a second sliding assembly 60, so that the second conveying mechanism 40 can convey the sheet material from the feeding station 21 to the welding station 22 along the X-axis direction with respect to the base 20. In operation, an operator places a plurality of plates on the first conveying mechanism 30 and the second conveying mechanism 40 at the feeding position 21, the first conveying mechanism 30 and the second conveying mechanism 40 can move alternately along the X-axis direction to convey the plates to the welding position 22 alternately so as to perform tailor welding between the plurality of plates, and during the tailor welding process, the first conveying mechanism 30 and the second conveying mechanism 40 can move in the X-axis direction so as to adjust the position of the welding position 22. This application adopts first conveying mechanism 30 and second conveying mechanism 40 to carry panel in turn, has improved panel conveying efficiency to reduce the shut down latency of soldered connection, and then improve machining efficiency.
During the alternating movement of the first conveying mechanism 30 and the second conveying mechanism 40 along the X-axis direction, the first conveying mechanism 30 realizes the movement along the Y-axis direction relative to the base 20 through the first sliding assembly 50 to avoid the second conveying mechanism 40, and the second conveying mechanism 40 realizes the movement along the Z-axis direction relative to the base 20 through the second sliding assembly 60 to avoid the first conveying mechanism 30. In one possible embodiment, when the first conveying mechanism 30 carries the sheet material to the welding position 22, the second conveying mechanism 40 is lowered along the Z-axis to a position below the first conveying mechanism 30, for example, the state shown in fig. 3, and then the second conveying mechanism 40 is moved from below the first conveying mechanism 30 to the feeding position 21, and then is lifted along the Z-axis to be restored to the original position for loading the sheet material, and at the same time, the second conveying mechanism 40 conveys the sheet material to the welding position 22 for welding; when the welding of the plate material on the second conveying mechanism 40 is completed, the second conveying mechanism 40 moves along the Y-axis, so as to be away from the X-axis movement path of the first conveyor mechanism 30, for example, in the state shown in fig. 4, after the second conveyor mechanism 40 moves a certain distance along the Y-axis, moves toward the feeding position 21, reaches the feeding position 21, moves the second conveyance mechanism 40 in the Y-axis direction, so as to be restored to the original position, the operator takes the welded sheet off at the feeding station 21, loads a new sheet, during the movement of the second conveying mechanism 40, the first conveying mechanism 30 synchronously conveys the plate materials to the welding position 22 for welding, and after the welding is completed, the first conveyor 30 returns to the feeding position 21, the second conveyor 40 moves to the welding position 22, the second conveying mechanism 40 and the first conveying mechanism 30 move alternately without interference in such a way of circulating and reciprocating, so that the conveying efficiency is high; in another possible solution, the first conveying mechanism 30 may move upwards along the Z axis to avoid the second conveying mechanism 40, and in other possible solutions, the first conveying mechanism 30 and the second conveying mechanism 40 may respectively perform Z axis adjustment or Y axis adjustment according to actual requirements, as long as the purpose of mutual non-interference is achieved.
In a possible embodiment (not shown) regarding the specific installation manner of the base 20, the first conveying mechanism 30, and the second conveying mechanism 40, the first conveying mechanism and the second conveying mechanism may be mounted on the top surface of the base through brackets, or mounted on the side surface of the base or other installation manners, the number of the first conveying mechanism and the second conveying mechanism may be one, and when the number of the first conveying mechanism and the second conveying mechanism is one, the welding head only performs welding between a plurality of plate materials on the first conveying mechanism or performs welding between a plurality of plate materials on the second conveying mechanism during the welding process.
With reference to fig. 2 and fig. 5, in the embodiment of the specific installation method among the base 20, the first conveying mechanism 30, and the second conveying mechanism 40, the top surface of the base 20 is provided with a groove 23 along the X-axis direction, the feeding position 21 and the welding position 22 are respectively located at two sides of the groove 23 in the length direction, the first conveying mechanism 30 is installed at one side of the notch of the groove 23 through the first sliding assembly 50, and the second conveying mechanism 40 is installed in the groove 23 through the second sliding assembly 60, so that the first conveying mechanism 30 and the second conveying mechanism 40 are not installed by using a bracket, and the installation method is simple and the structure is compact. The two first conveying mechanisms 30 and the two second conveying mechanisms 40 are both configured, and the two first conveying mechanisms 30 are symmetrically arranged on two sides of the axial line of the length direction of the notch of the groove 23 through a first sliding assembly 50 and move synchronously; two second conveying mechanism 40 are respectively through the symmetrical both sides that set up at the axis of slot 23 length direction of a second sliding component 60 to synchronous motion, during the welding, the soldered connection can weld between a plurality of panels of same first conveying mechanism 30, also can weld between the panel of two first conveying mechanism 30, the variety of welding mode has been improved, can carry out a plurality of processes simultaneously and weld, welding efficiency improves, and is same, the welding mode of the panel of second conveying mechanism 40 is also unanimous, does not do not detailed here.
Referring to fig. 6 and 7, in the present embodiment, the first conveying mechanism 30 includes a first conveying plate 31 and a first clamping member 32, a plate surface of the first conveying plate 31 is parallel to the top surface of the base 20, the first conveying plate 31 is located on one side of the notch of the groove 23 and is connected to the top surface of the base 20 through a first sliding assembly 50 to realize movement along the X axis and movement along the Y axis relative to the base 20, and the first clamping member 32 is installed on a side surface of the first conveying plate 31 away from the first sliding assembly 50 to clamp and carry the plate. The first clamping member 32 is a strip-shaped first magnetic member, such as an electromagnet, disposed along the length direction of the first conveying plate 31, and fixes the plate material by magnetic attraction. The first sliding assembly 50 includes a first sliding plate 51, and the first sliding plate 51 is slidably connected to the top surface of the base 20 through a first X-axis guide rail pair 24 (see fig. 5), and is driven by a first driving structure 70 to move along the X-axis direction relative to the base 20. The first conveying plate 31 is slidably connected with one side of the first sliding plate 51, which is far away from the base 20, through a Y-axis guide rail pair 52, and is driven by a Y-axis driving member 53 to realize Y-axis direction movement relative to the base 20, wherein the number of the Y-axis driving members 53 is two, the two Y-axis driving members 53 are symmetrically arranged on two sides of the first sliding plate 51 in the length direction, the Y-axis driving member 53 can be a motor or an air cylinder, when the Y-axis driving member 53 is an air cylinder, the fixed end of the air cylinder is fixed on the first sliding plate 51, the telescopic end of the air cylinder is fixed on the first conveying plate 31, the air cylinder pushes the first conveying plate 31 to move along the Y-axis guide rail pair 52, further, the number of the Y-axis guide rail pairs 52 is three, and the three Y-axis guide rail; furthermore, one end of the Y-axis guide rail pair 52 is far away from the plate surface of the first sliding plate 51 compared with the other end of the Y-axis guide rail pair 52, so that one side of the Y-axis guide rail pair 52 far away from the first sliding plate 51 forms an inclined guide surface; when the first conveying plates 31 of the two first conveying mechanisms 30 move along the corresponding Y-axis guide rail pairs 52, the first conveying plates 31 of the two first conveying mechanisms 30 can be close to or away from each other in the Z-axis direction, when the first conveying plates 31 of the two first conveying mechanisms 30 are close to each other, for example, in the state shown in fig. 3, the edges of the plates on the two first conveying plates 31 can be attached to each other, so that the welding is convenient, the two first conveying mechanisms 30 can be close to each other when moving simply and conveniently by adopting the inclined mode of the Y-axis guide rail pairs 52, the structure is more compact, and the occupied installation space is small.
Further, the first driving structure 70 includes a first motor 71, a first rack 73 (see fig. 2), a first gear 72, and a first speed reducer, wherein the first motor 71 is connected to the first speed reducer, the first speed reducer is fixed to the first sliding plate 51, the first rack 73 is fixed to the top surface of the base 20 and extends along the X-axis direction, the first gear 72 is fixed to a rotating shaft of the first speed reducer and is engaged with the first rack 73, and the first gear 72 rolls along the first rack 73 under the driving of the first motor 71, so as to drive the first sliding plate 51 to move along the X-axis direction.
Referring to fig. 8 and 9, the second conveying mechanism 40 includes a second conveying plate 41 and a second clamping member 42, the second conveying plate 41 is vertically disposed and perpendicular to the first conveying plate 31, the second conveying plate 41 is located in the groove 23 and is mounted on the inner wall of the groove 23 through a second sliding assembly 60, so as to move along the X axis and the Y axis relative to the base 20; a second clamping member 42 is installed at a top side of the second conveying plate 41 to clamp and carry the plate material. The second clamping member 42 is a strip-shaped second magnetic member, such as an electromagnet, arranged along the length direction of the second conveying plate 41, and fixes the plate material in a magnetic attraction manner; the second sliding assembly 60 includes a second sliding plate 61, the second sliding plate 61 is slidably connected to the inner wall of the groove 23 through two second X-axis guide rail pairs 25 (see fig. 5) symmetrically disposed, and is driven by a second driving structure 80 to move along the X-axis direction relative to the base 20; the second conveying plate 41 is slidably connected with the side surface of the second sliding plate 61 far away from the second X-axis guide rail pair 25 through a Z-axis guide rail pair 62, and is driven by a Z-axis driving member 63 to realize Z-axis direction movement relative to the base 20, wherein the number of the Z-axis driving members 63 is two, the two Z-axis driving members 63 are symmetrically arranged on two sides of the second sliding plate 61 in the length direction, the Z-axis driving member 63 can be a motor or an air cylinder, when the Z-axis driving member 63 is an air cylinder, the fixed end of the air cylinder is fixed on the second sliding plate 61, the telescopic end of the air cylinder is fixed on the second conveying plate 41, the air cylinder pushes the second conveying plate 41 to move along the Z-axis guide rail pair 62, the number of the Z-axis guide rail pairs 62 is three, and the three Z-axis guide rail; one end of the Z-axis guide rail pair 62 is far away from the plate surface of the second sliding plate 61 compared with the other end of the Z-axis guide rail pair 62, so that one side of the Z-axis guide rail pair 62 far away from the second sliding plate 61 forms an inclined guide surface; when the second conveying plates 41 of the two second conveying mechanisms 40 move along the corresponding Z-axis guide rail pairs 62, the second conveying plates 41 of the two second conveying mechanisms 40 can approach or separate from each other in the Y-axis direction, when the second conveying plates 41 of the two second conveying mechanisms 40 approach each other, for example, in a state shown in fig. 4, edges of the plates on the two second conveying plates 41 are attached to each other so as to be welded and fixed, and the two first conveying mechanisms 30 can approach each other when moving simply and conveniently by adopting a mode that the Z-axis guide rail pairs 62 are obliquely arranged, so that the structure is more compact, and the occupied installation space is small.
Further, the second driving structure 80 includes a second motor 81, a second rack 83 (see fig. 2), a second gear 82, and a second speed reducer, the second motor 81 is connected to the second speed reducer, the second speed reducer is fixed to the second sliding plate 61, the second rack 83 is fixed to the inner wall of the groove 23 and extends along the X-axis direction, the second gear 82 is fixed to a rotating shaft of the second speed reducer and is engaged with the second rack 83, and the second gear 82 rolls along the second rack 83 under the driving of the second motor 81, so as to drive the second sliding plate 61 to move along the X-axis direction.
The foregoing is a preferred embodiment of the present application, but the present application is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present application should be construed as equivalents thereof, and all such changes, modifications, substitutions, and simplifications are intended to be included within the scope of the present application.
Claims (10)
1. The utility model provides an automobile sheet material tailor-welding device which characterized in that includes:
the welding device comprises a base, a welding device and a welding device, wherein a material supply position and a welding position are respectively arranged on two opposite sides of the base in the X-axis direction;
the first conveying mechanism is mounted on the base through a first sliding assembly so as to convey the plate to the welding position from the material supply position along the X-axis direction relative to the base;
the second conveying mechanism is mounted on the base through a second sliding assembly so as to convey the plate to the welding position from the material supply position along the X-axis direction relative to the base;
wherein the first and second conveying mechanisms are alternately movable in an X-axis direction; in the process that the first conveying mechanism and the second conveying mechanism move alternately along the X-axis direction, the first conveying mechanism achieves movement along the Y-axis direction relative to the base through the first sliding assembly so as to avoid the second conveying mechanism, and the second conveying mechanism achieves movement along the Z-axis direction relative to the base through the second sliding assembly so as to avoid the first conveying mechanism.
2. The automotive panel tailor-welding mechanism according to claim 1, wherein a groove is formed on a top surface of said base along an X-axis direction, said first conveying mechanism is located at one side of a notch of said groove, and said second conveying mechanism is located in said groove.
3. The automotive plate tailor-welding mechanism according to claim 2, wherein the number of said first conveying mechanisms is two, and two of said first conveying mechanisms are symmetrically located on two sides of an axis of a length direction of said groove notch; the number of the second conveying mechanisms is two, and the two second conveying mechanisms are symmetrically positioned on two sides of an axis in the length direction of the groove.
4. The automotive panel tailor welding mechanism according to claim 3, wherein said first conveying mechanism comprises a first conveying plate, a first clamping member, said first conveying plate being located at one side of said groove slot and connected to a top surface of said base by said first sliding assembly to move along X-axis and Y-axis with respect to said base; the first clamping piece is arranged on the side surface, far away from the first sliding assembly, of the first conveying plate so as to clamp and carry the plate;
the second conveying mechanism comprises a second conveying plate and a second clamping piece, the second conveying plate is located in the groove and is mounted on the inner wall of the groove through the second sliding assembly so as to realize movement along the X axis and movement along the Y axis relative to the base; the second clamping piece is arranged on the top side of the second conveying plate to clamp and carry the plate.
5. The automobile plate tailor-welding mechanism according to claim 4, wherein said first clamping member is a bar-shaped first magnetic member disposed along a length direction of said first conveying plate, and is configured to fix the plate by magnetic attraction;
the second clamping piece is a strip-shaped second magnetic piece arranged along the length direction of the second conveying plate, and plates are fixed in a magnetic suction mode.
6. The automotive panel tailor welding mechanism according to claim 5, wherein said first magnetic member and said second magnetic member are electromagnets.
7. The automotive panel tailor welding mechanism according to claim 4, wherein said first sliding assembly comprises a first sliding plate slidably connected to said base top surface via a first X-axis rail pair and driven by a first driving mechanism to move in an X-axis direction with respect to said base; the first conveying plate is connected with one side, far away from the base, of the first sliding plate in a sliding mode through a Y-axis guide rail pair and is driven by a Y-axis driving piece to move in the Y-axis direction relative to the base;
the second sliding assembly comprises a second sliding plate, the second sliding plate is connected with the inner wall of the groove in a sliding mode through a second X-axis guide rail pair and is driven by a second driving structure to move along the X-axis direction relative to the base; the second conveying plate is connected with the side face, far away from the second X-axis guide rail pair, of the second sliding plate in a sliding mode through a Z-axis guide rail pair and is driven by a Z-axis driving piece to move in the Z-axis direction relative to the base.
8. The automotive panel tailor welding mechanism according to claim 7, wherein one end of said Y-axis guide rail is farther from said first sliding panel surface than the other end of said Y-axis guide rail, so that a side of said Y-axis guide rail away from said first sliding panel forms an inclined guide surface; when the first conveying plates of the two first conveying mechanisms move along the corresponding Y-axis guide rails, the first conveying plates of the two first conveying mechanisms can approach or depart from each other in the Z-axis direction;
one end of the Z-axis guide rail is far away from the second sliding plate surface compared with the other end of the Z-axis guide rail, so that one side of the Z-axis guide rail, which is far away from the second sliding plate, forms an inclined guide surface; when the second conveying plates of the two second conveying mechanisms move along the Z-axis guide rails respectively corresponding to the two second conveying mechanisms, the second conveying plates of the two second conveying mechanisms can approach or depart from each other in the Y-axis direction.
9. The automotive panel tailor welding mechanism according to claim 7, wherein said first driving structure comprises a first motor, a first rack, a first gear, a first reducer, said first motor is connected to said first reducer, said first reducer is fixed to said first sliding panel, said first rack is fixed to said base top surface and extends along the X-axis direction, said first gear is fixed to a rotation shaft of said first reducer and is engaged with said first rack, said first gear rolls along said first rack under the driving of said first motor, so as to drive said first sliding panel to move along the X-axis direction;
the second driving structure comprises a second motor, a second rack, a second gear and a second speed reducer, wherein the second motor is connected with the second speed reducer, the second speed reducer is fixed on the second sliding plate, the second rack is fixed on the inner wall of the groove and extends along the X-axis direction, the second gear is fixed on a rotating shaft of the second speed reducer and is meshed with the second rack, and the second gear rolls along the second rack under the driving of the second motor, so that the second sliding plate is driven to move along the X-axis direction.
10. An automotive sheet tailor welding machine comprising a welding device and an automotive sheet tailor welding device according to any one of claims 1-9, said welding device being disposed above said automotive sheet tailor welding device to weld sheets on said automotive sheet tailor welding device.
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| CN201911203628.0A CN111014949A (en) | 2019-11-29 | 2019-11-29 | Car panel piece welds device and car panel piece welding machine |
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| CN201911203628.0A CN111014949A (en) | 2019-11-29 | 2019-11-29 | Car panel piece welds device and car panel piece welding machine |
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Application publication date: 20200417 |