CN115971741B - Conveying equipment and production method for automobile door welding production line - Google Patents
Conveying equipment and production method for automobile door welding production line Download PDFInfo
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- CN115971741B CN115971741B CN202310115151.0A CN202310115151A CN115971741B CN 115971741 B CN115971741 B CN 115971741B CN 202310115151 A CN202310115151 A CN 202310115151A CN 115971741 B CN115971741 B CN 115971741B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses conveying equipment for an automobile door welding production line, which comprises a material rack and a carrier; the material frame is provided with a bottom plate, and the bottom plate is provided with a first synchronous belt pulley and a second synchronous belt pulley; a material moving synchronous belt is wound between the first synchronous belt pulley and the second synchronous belt pulley, a first track is arranged on the inner side of the material moving synchronous belt, a second track is arranged on the outer side of the material moving synchronous belt, a speed reducing motor is arranged on the bottom surface of the bottom plate, and the speed reducing motor is connected with the first synchronous belt pulley; the distance between the first track and the second track is equal everywhere; the carrier is provided with a first hinge shaft which is rotationally hinged with the material moving synchronous belt, and is rotationally hinged with a first sliding component and a second sliding component; the first sliding component is correspondingly and slidably connected to the first track, and the second sliding component is correspondingly and slidably connected to the second track; the bottom plate is provided with a discharging device; according to the invention, the adjustment of the vehicle door posture is automatically realized, manual adjustment operation is not needed, the production efficiency is improved, and the influence on the appearance quality of the vehicle door caused by collision to the vehicle door is avoided.
Description
Technical Field
The invention relates to the technical field of vehicle door welding production, in particular to conveying equipment for an automobile door welding production line.
Background
The automobile door is used as an important sub-assembly on an automobile body in white, is not only an automobile body structural part but also an appearance covering part, is numerous in welding parts, is complex in welding procedure, and is often required to be accumulated and transported in the automobile door welding process.
The existing car door welding production line adopts two modes of chain and material rack for carrying car doors, but chain conveying can only carry out conveying and stacking along the length direction of the car doors, the occupied factory building area is large, and the method is not suitable for occasions with smaller factory building area; the material frame mode is adopted, although the material frame mode can be used for uniformly transferring the vehicle doors after stacking the vehicle doors along the width direction of the vehicle doors, the defect is that the vehicle doors are required to be manually taken down from a welding line and placed on the material frame after the posture is adjusted, the production efficiency is low, the vehicle doors are easy to collide with, and the appearance quality of the vehicle doors is affected.
Disclosure of Invention
The invention aims to overcome the defects and provide conveying equipment for an automobile door welding production line.
In order to achieve the above object, the present invention is specifically as follows:
a conveying device of an automobile door welding production line comprises a material rack and a plurality of carriers for fixing automobile doors;
a bottom plate is fixed on the material rack along the length direction, a first synchronous belt pulley and two second synchronous belt pulleys are arranged at two ends of the bottom plate, the two second synchronous belt pulleys are symmetrically arranged about a connecting line between the two first synchronous belt pulleys, and the four second synchronous belt pulleys are positioned between the two first synchronous belt pulleys;
a material moving synchronous belt is wound between each first synchronous belt wheel and each second synchronous belt wheel, a first track matched with the shape of the material moving synchronous belt is fixed on the inner side of the material moving synchronous belt, a second track matched with the shape of the material moving synchronous belt is fixed on the outer side of the material moving synchronous belt, a speed reducing motor is fixed on the bottom surface of the bottom plate, and the output end of the speed reducing motor is connected with one of the first synchronous belt wheels; the distance between the first track and the second track is equal everywhere;
the plurality of carriers are uniformly distributed along the track of the material moving synchronous belt, a first hinge shaft is convexly arranged in the middle of each carrier, the first hinge shafts are rotatably hinged on the material moving synchronous belt, the inner sides of the carriers corresponding to the first hinge shafts are rotatably hinged with first sliding components, and the outer sides of the carriers corresponding to the first hinge shafts are rotatably hinged with second sliding components; the first sliding component is correspondingly and slidably connected to the first rail, and the second sliding component is correspondingly and slidably connected to the second rail;
and one end of the bottom plate is also fixed with a discharging device, and the discharging device is positioned on the inner side of the first track.
The carrier comprises a carrier body with an L-shaped structure, wherein a plurality of guide limiting assemblies are arranged on the top surface of a cross arm of the carrier body at intervals along the length direction of the cross arm, two blocking blocks which are arranged at intervals up and down are fixed at the inner ends of the inner side surfaces of longitudinal arms of the carrier body, a plurality of permanent magnets are arranged on the outer side surfaces of the longitudinal arms of the carrier body at intervals along the length direction of the longitudinal arms of the carrier body, a first hinge shaft is convexly arranged in the middle of the bottom surface of the cross arm of the carrier body, a second hinge shaft is convexly arranged on the bottom surface of the cross arm of the carrier body at the inner side of the first hinge shaft, a third hinge shaft is convexly arranged on the bottom surface of the cross arm of the carrier body at the outer side of the first hinge shaft, the first sliding assembly is rotationally hinged on the second hinge shaft, and the second sliding assembly is rotationally hinged on the third hinge shaft.
The first sliding component comprises a first guide frame, one end of the first guide frame is rotatably hinged to a second hinge shaft, two first connecting shafts are convexly arranged at intervals at the other end of the first guide frame, a first roller is sleeved on the outer wall of each first connecting shaft, and a first ball wheel is embedded in the free end of each first connecting shaft;
the first track is provided with a first guide groove along the track, the first roller is movably embedded in the first guide groove, and the first ball wheel is abutted to the bottom of the first guide groove.
The invention further discloses a sliding device, which comprises a second sliding component and a first sliding component, wherein one end of the second sliding component is rotatably hinged on a third hinge shaft, two second connecting shafts are convexly arranged at intervals at the other end of the second sliding component, second idler wheels are sleeved on the outer wall of each second connecting shaft, and second ball wheels are embedded at the free end parts of each second connecting shaft;
the second track is provided with a second guide groove along the track, the second roller is movably embedded in the second guide groove, and the second roller is abutted to the bottom of the second guide groove.
In the invention, the guiding and limiting assembly is a third roller, and the third roller is rotatably connected to the carrier body.
According to the invention, each carrier is provided with a boss in one-to-one correspondence with the outer side wall of the material moving synchronous belt, and the first hinge shaft is hinged on the boss in a rotating manner.
The invention further discloses a discharging device which comprises a discharging support, a discharging push rod and a pushing support, wherein the discharging support is fixed on a bottom plate, the discharging push rod is arranged at the top end of the discharging support, the pushing support is connected to the discharging support in a sliding mode, and the pushing support is further connected with the output end of the discharging push rod.
The invention further discloses a plurality of universal wheels which are fixedly arranged at the bottom of the material rack at intervals.
The beneficial effects of the invention are as follows: according to the invention, the carrier is rotatably hinged on the material moving synchronous belt, the carrier is respectively connected with the first rail and the second rail in a sliding way through the first sliding component and the second sliding component which are rotatably hinged, and the distance between the first rail and the second rail is equal everywhere, so that the carrier can drive the vehicle door to adjust between a state parallel to the length direction of the material frame and a state perpendicular to the length direction of the material frame, the vehicle door can be automatically adjusted in the vehicle door width direction while being accumulated and placed, manual adjustment operation is not needed, the production efficiency is improved, and the impact on the vehicle door caused by collision on the vehicle door is avoided, and the appearance quality of the vehicle door is influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the material rack of the present invention;
FIG. 3 is an enlarged partial schematic view at I in FIG. 2;
FIG. 4 is a schematic view of a material rack of the present invention from another perspective;
FIG. 5 is a schematic view of a carrier according to the present invention;
FIG. 6 is a schematic view of another view of the carrier according to the present invention;
FIG. 7 is a schematic view of the structure of the vehicle of the present invention after loading the door;
FIG. 8 is a schematic view of the structure of the discharge device of the present invention mounted on a material rack;
FIG. 9 is a schematic view of the structure of the discharge apparatus of the present invention;
reference numerals illustrate: 1. a material rack; 11. a bottom plate; 12. a first synchronous pulley; 13. a second synchronous pulley; 14. a material moving synchronous belt; 141. a boss; 15. a first track; 16. a second track; 17. a speed reducing motor; 18. a universal wheel; 2. a carrier; 21. a carrier body; 211. a first hinge shaft; 212. a second hinge shaft; 213. a third hinge shaft; 22. a material blocking block; 23. a permanent magnet; 24. a first slide assembly; 241. a first guide frame; 242. a first roller; 243. a first ball wheel; 25. a second slide assembly; 251. a second guide frame; 252. a second roller; 253. a second ball wheel; 26. a third roller; 3. a discharging device; 31. a discharging bracket; 32. a discharge push rod; 33. and a pushing bracket.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 9, an automobile door welding line conveying apparatus according to the present embodiment includes a rack 1 and a plurality of carriers 2 for fixing doors;
a base plate 11 is fixed on the material rack 1 along the length direction, a first synchronous belt pulley 12 and two second synchronous belt pulleys 13 are arranged at two ends of the base plate 11, the two second synchronous belt pulleys 13 are symmetrically arranged about a connecting line between the two first synchronous belt pulleys 12, and the four second synchronous belt pulleys 13 are positioned between the two first synchronous belt pulleys 12;
a material moving synchronous belt 14 is wound between each first synchronous belt pulley 12 and each second synchronous belt pulley 13, a first track 15 matched with the shape of the material moving synchronous belt 14 is fixed on the inner side of the material moving synchronous belt 14, a second track 16 matched with the shape of the material moving synchronous belt 14 is fixed on the outer side of the material moving synchronous belt 14, a speed reducing motor 17 is fixed on the bottom surface of the bottom plate 11, and the output end of the speed reducing motor 17 is connected with one of the first synchronous belt pulleys 12; the spacing between the first track 15 and the second track 16 is equal everywhere;
the plurality of carriers 2 are uniformly distributed along the track of the material moving synchronous belt 14, a first hinge shaft 211 is convexly arranged in the middle of the carrier 2, the first hinge shaft 211 is rotatably hinged on the material moving synchronous belt 14, a first sliding component 24 is rotatably hinged on the inner side of the carrier 2 corresponding to the first hinge shaft 211, and a second sliding component 25 is rotatably hinged on the outer side of the carrier 2 corresponding to the first hinge shaft 211; the first sliding component 24 is correspondingly and slidably connected to the first rail 15, and the second sliding component 25 is correspondingly and slidably connected to the second rail 16;
one end of the bottom plate 11 is also fixed with a discharging device 3, and the discharging device 3 is positioned on the inner side of the first track 15.
The working mode of the embodiment is as follows: pushing the conveying equipment to a blanking station of the vehicle door welding production line, enabling a loading side of the conveying equipment to be in alignment with the blanking station of the vehicle door welding production line in parallel with the length direction of the material frame 1, pushing the vehicle door to the carrier 2 along the length direction of the material frame 1 by the vehicle door welding production line, fixing the pushed vehicle door by the carrier 2, and finishing loading of the vehicle door; then the first synchronous pulley 12 is driven by the gear motor 17 to rotate, the material moving synchronous belt 14 is driven to rotate under the cooperation of the first synchronous pulley 12 and the second synchronous pulley 13, so that the carrier 2 loaded with the vehicle door is driven by the material moving synchronous belt 14 to move along the first rail 15 and the second rail 16, and as the distances between the first rail 15 and the second rail 16 are equal, a parallelogram structure is formed among the carrier 2, the first sliding component 24, the second sliding component 25, the first rail 15 and the second rail 16, so that the length direction of the carrier 2 is always in a state perpendicular to the first rail 15 and the second rail 16, and when the carrier 2 drives the vehicle door to move to the horizontal section of the first rail 15 and the second rail 16, the vehicle door on the carrier 2 automatically rotates from a state parallel to the length direction of the material rack 1 to a state perpendicular to the length direction of the material rack 1, and the vehicle door is accumulated along the width direction of the vehicle door; simultaneously, moving the next carrier 2 to be aligned with a blanking station of a vehicle door welding production line, and then repeating the feeding process until all carriers 2 are loaded to finish the vehicle door to be transported;
after the loading of the vehicle door to be transferred is completed, the conveying equipment is moved to a loading station of a vehicle door welding production line for receiving the vehicle door, and meanwhile, a speed reducing motor 17 drives a material moving synchronous belt 14 to rotate, so that a carrier 2 loaded with the vehicle door is moved to a discharging side of the conveying equipment, and the vehicle door on the carrier 2 is automatically adjusted to be parallel to the length direction of the material rack 1 from a state perpendicular to the length direction of the material rack 1; then the unloading device 3 pushes the car door in a state parallel to the length direction of the material rack 1 out to a loading station of a car door welding production line for receiving the car door; along with the rotation of the material moving synchronous belt 14 driven by the gear motor 17, the carrier 2 loaded with the vehicle doors sequentially moves to be parallel to the length direction of the material frame 1, and the discharging device 3 sequentially pushes the vehicle doors to the feeding station of the vehicle door welding production line for receiving the vehicle doors, so that the transportation work of all the vehicle doors to be transported is completed.
According to the embodiment, the carrier 2 is rotatably hinged to the material moving synchronous belt 14, the carrier 2 is slidably connected with the first rail 15 and the second rail 16 respectively through the first sliding component 24 and the second sliding component 25 which are rotatably hinged, and the distance between the first rail 15 and the second rail 16 is equal everywhere, so that the carrier 2 can drive a vehicle door to be adjusted between a state parallel to the length direction of the material frame 1 and a state perpendicular to the length direction of the material frame 1, the vehicle door can be automatically adjusted in the vehicle door width direction, the vehicle door posture can be automatically adjusted, manual adjustment operation is not needed, the production efficiency is improved, and the condition that the vehicle door is bumped and the appearance quality of the vehicle door is influenced is avoided.
Based on the above embodiment, further, the carrier 2 includes a carrier 2 body with an L-shaped structure, a plurality of guiding and limiting assemblies are disposed on a top surface of a cross arm of the carrier 2 body along a length direction of the cross arm at intervals, two material blocking blocks 22 disposed at intervals up and down are fixed at inner ends of inner side surfaces of longitudinal arms of the carrier 2 body, a plurality of permanent magnets 23 are disposed on outer side surfaces of the longitudinal arms of the carrier 2 body along the length direction of the longitudinal arms at intervals, a first hinge shaft 211 is disposed on a middle portion of a bottom surface of the cross arm of the carrier 2 body in a protruding manner, a second hinge shaft 212 is disposed on a bottom surface of the cross arm of the carrier 2 body in a protruding manner on an inner side of the first hinge shaft 211, a third hinge shaft 213 is disposed on a bottom surface of the cross arm of the carrier 2 body in a protruding manner on an outer side of the first hinge shaft 211, and the first sliding assembly 24 is rotatably hinged on the second hinge shaft 212, and the second sliding assembly 25 is rotatably hinged on the third hinge shaft 213.
Specifically, the top surface of the cross arm of the carrier 2 body is a supporting surface, a support is provided for the vehicle door, each guide limiting assembly provides guide limiting when the vehicle door is pushed into the carrier 2 body, two baffle blocks 22 block the pushed vehicle door, the vehicle door is prevented from sliding off the carrier 2 body due to excessive pushing, the structure is more reliable, each permanent magnet 23 adsorbs and fixes the vehicle door, the vehicle door is prevented from toppling over, and accordingly the vehicle door is fixed.
As shown in fig. 6, in this embodiment, the first sliding assembly 24 includes a first guide frame 241, one end of the first guide frame 241 is rotatably hinged to the second hinge shaft 212, two first connecting shafts are convexly disposed at intervals at the other end of the first guide frame 241, a first roller 242 is sleeved on an outer wall of each first connecting shaft, and a first ball wheel 243 is embedded in a free end of each first connecting shaft; the first track 15 is provided with a first guide groove along the track thereof, the first roller 242 is movably embedded in the first guide groove, and the first roller 243 abuts against the bottom of the first guide groove. In this embodiment, the first guide frame 241 is rotatably hinged to the second hinge shaft 212, so that when the first roller 242 moves along the track of the first guide groove, the posture of the first guide frame 241 can be adaptively adjusted, and the ball wheel abuts against the bottom of the first guide groove, so as to provide support for the carrier 2.
As shown in fig. 6, in this embodiment, the second sliding assembly 25 includes a second guide frame 251, one end of the second guide frame 251 is rotatably hinged on the third hinge shaft 213, two second connecting shafts are convexly disposed at intervals at the other end of the second guide frame 251, a second roller 252 is sleeved on an outer wall of each second connecting shaft, and a second ball wheel 253 is embedded in a free end of each second connecting shaft; the second track 16 is provided with a second guide groove along the track thereof, the second roller 252 is movably embedded in the second guide groove, and the second ball wheel 253 abuts against the bottom of the second guide groove. In this embodiment, the second guide frame 251 is rotatably hinged to the third hinge shaft 213, so that when the second roller 252 moves along the track of the second guide groove, the posture of the second guide frame 251 can be adaptively adjusted, and the ball wheel abuts against the bottom of the second guide groove, so as to provide support for the carrier 2.
When the carrier 2 moves along the track of the material moving synchronous belt 14, the first guide frame 241, the second guide frame 251, the carrier 2 body, the first track 15 and the second track 16 form a parallelogram structure, so that the length direction of the carrier 2 is always perpendicular to the trend of the first track 15 and the second track 16.
As shown in fig. 5, based on the above embodiment, further, the guiding and limiting component is a third roller 26, and the third roller 26 is rotatably connected to the body of the carrier 2. The third roller 26 is arranged, so that the collision to the appearance of the vehicle door can be avoided while the guide limit is provided for the vehicle door.
As shown in fig. 2 and fig. 3, further, based on the above embodiment, each carrier 2 is provided with a boss 141 corresponding to the outer sidewall of the material moving synchronous belt 14 one by one, and the first hinge shaft 211 is rotatably hinged to the boss 141. In this embodiment, the boss 141 is provided to facilitate connection and installation between the carrier 2 and the material moving synchronous belt 14.
As shown in fig. 1, 8 and 9, based on the above embodiment, further, the discharging device 3 includes a discharging support 31, a discharging push rod 32 and a pushing support 33, where the discharging support 31 is fixed on the bottom plate 11, the discharging push rod 32 is installed at the top end of the discharging support 31, the pushing support 33 is slidably connected to the discharging support 31, and the pushing support 33 is further connected to the output end of the discharging push rod 32.
During actual use, the discharging device 3 is positioned on the discharging side of the conveying equipment, the discharging push rod 32 is installed along the length direction of the material rack 1, and the pushing support 33 slides along the length direction of the material rack 1, so that when the carrier 2 drives the vehicle door to move to the discharging side, the discharging push rod 32 drives the pushing support 33 to push out, and the vehicle door on the carrier 2 is pushed to a feeding station of a vehicle door welding production line for receiving the vehicle door.
As shown in fig. 2 and 4, further, based on the above embodiment, a plurality of universal wheels 18 are fixedly installed at intervals at the bottom of the material rack 1. This embodiment facilitates movement of the transport apparatus by providing universal wheels 18.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (5)
1. The conveying equipment of the automobile door welding production line is characterized by comprising a material rack (1) and a plurality of carriers (2) for fixing automobile doors;
a base plate (11) is fixed on the material rack (1) along the length direction of the material rack, a first synchronous belt pulley (12) and two second synchronous belt pulleys (13) are arranged at two ends of the base plate (11), the two second synchronous belt pulleys (13) are symmetrically arranged about a connecting line between the two first synchronous belt pulleys (12), and the four second synchronous belt pulleys (13) are positioned between the two first synchronous belt pulleys (12);
a material moving synchronous belt (14) is wound between each first synchronous belt wheel (12) and each second synchronous belt wheel (13), a first track (15) matched with the shape of the material moving synchronous belt (14) is fixed on the inner side of the material moving synchronous belt (14), a second track (16) matched with the shape of the material moving synchronous belt (14) is fixed on the outer side of the material moving synchronous belt (14), a speed reducing motor (17) is fixed on the bottom surface of the bottom plate (11), and the output end of the speed reducing motor (17) is connected with one of the first synchronous belt wheels (12); -the spacing between the first track (15) and the second track (16) is everywhere equal;
the plurality of carriers (2) are uniformly distributed along the track of the material moving synchronous belt (14), a first hinge shaft (211) is convexly arranged in the middle of the carrier (2), the first hinge shaft (211) is rotatably hinged on the material moving synchronous belt (14), a first sliding component (24) is rotatably hinged on the inner side of the carrier (2) corresponding to the first hinge shaft (211), and a second sliding component (25) is rotatably hinged on the outer side of the carrier (2) corresponding to the first hinge shaft (211); the first sliding component (24) is correspondingly and slidably connected to the first track (15), and the second sliding component (25) is correspondingly and slidably connected to the second track (16);
one end of the bottom plate (11) is also fixed with a discharging device (3), and the discharging device (3) is positioned at the inner side of the first track (15);
the carrier (2) comprises a carrier (2) body with an L-shaped structure, a plurality of guiding limit components are arranged on the top surface of a cross arm of the carrier (2) body at intervals along the length direction of the cross arm, two baffle blocks (22) which are arranged at intervals up and down are fixed at the inner ends of the inner side surfaces of longitudinal arms of the carrier (2) body, a plurality of permanent magnets (23) are arranged on the outer side surfaces of the longitudinal arms of the carrier (2) body at intervals along the length direction of the longitudinal arms, a first hinge shaft (211) is convexly arranged in the middle of the bottom surface of the cross arm of the carrier (2) body, a second hinge shaft (212) is convexly arranged on the bottom surface of the cross arm of the carrier (2) body at the inner side of the first hinge shaft (211), a third hinge shaft (213) is convexly arranged on the bottom surface of the cross arm of the carrier (2) body at the outer side of the first hinge shaft (211), and the first sliding component (24) is rotationally hinged on the second hinge shaft (212), and the second sliding component (25) is rotationally hinged on the third hinge shaft (213);
the guide limiting assembly is a third roller (26), and the third roller (26) is rotationally connected to the carrier (2) body;
the outer side walls of the material moving synchronous belts (14) are respectively provided with a boss (141) corresponding to each carrier (2) one by one, and the first hinge shafts (211) are hinged on the bosses (141) in a rotating mode;
a plurality of universal wheels (18) are fixedly arranged at intervals at the bottom of the material rack (1).
2. The conveying equipment for the automobile door welding production line according to claim 1, wherein the first sliding assembly (24) comprises a first guide frame (241), one end of the first guide frame (241) is rotatably hinged on the second hinge shaft (212), two first connecting shafts are convexly arranged at intervals at the other end of the first guide frame (241), a first roller (242) is sleeved on the outer wall of each first connecting shaft, and a first ball wheel (243) is embedded at the free end of each first connecting shaft;
the first track (15) is provided with a first guide groove along the track, the first roller (242) is movably embedded in the first guide groove, and the first ball wheel (243) is abutted to the bottom of the first guide groove.
3. The conveying equipment of the automobile door welding production line according to claim 1, wherein the second sliding assembly (25) comprises a second guide frame (251), one end of the second guide frame (251) is rotatably hinged on a third hinge shaft (213), two second connecting shafts are convexly arranged at intervals at the other end of the second guide frame (251), a second roller (252) is sleeved on the outer wall of each second connecting shaft, and a second ball wheel (253) is embedded at the free end of each second connecting shaft;
the second track (16) is provided with a second guide groove along the track, the second roller (252) is movably embedded in the second guide groove, and the second ball wheel (253) is abutted to the bottom of the second guide groove.
4. The conveying equipment for an automobile door welding production line according to claim 1, wherein the discharging device (3) comprises a discharging support (31), a discharging push rod (32) and a pushing support (33), the discharging support (31) is fixed on a bottom plate (11), the discharging push rod (32) is installed at the top end of the discharging support (31), the pushing support (33) is slidably connected to the discharging support (31), and the pushing support (33) is further connected with the output end of the discharging push rod (32).
5. A method of producing the conveying apparatus for an automobile door welding line according to any one of claims 1 to 4, comprising the steps of:
s100: pushing the conveying equipment to a blanking station of the vehicle door welding production line, and enabling a carrier (2) on the feeding side of the conveying equipment, which is parallel to the length direction of the material rack (1), to be aligned with the blanking station of the vehicle door welding production line;
s200: then the vehicle door welding production line pushes the vehicle door to a carrier (2) along the length direction of the material frame (1), the carrier (2) fixes the pushed vehicle door, and loading of the vehicle door is completed;
s300: then a gear motor (17) drives a first synchronous belt wheel (12) to rotate, a material moving synchronous belt (14) is driven to rotate under the cooperation of the first synchronous belt wheel (12) and a second synchronous belt wheel (13), so that a vehicle (2) loaded with a vehicle door moves along a first rail (15) and a second rail (16) under the driving of the material moving synchronous belt (14), and as the distance between the first rail (15) and the second rail (16) is equal everywhere, the vehicle (2), a first sliding assembly (24), a second sliding assembly (25), the first rail (15) and the second rail (16) form a parallelogram structure, the length direction of the vehicle (2) is always in a state perpendicular to the first rail (15) and the second rail (16), and when the vehicle (2) drives the vehicle door to move to the horizontal section of the first rail (15) and the second rail (16), the vehicle door on the vehicle door (2) automatically rotates from a state parallel to the length direction of the vehicle door to a state perpendicular to the length direction of the vehicle door (1), so that the vehicle door is accumulated along the width direction of the vehicle door (1); simultaneously, moving the next carrier (2) to be aligned with a blanking station of a vehicle door welding production line;
s400: then repeating the steps S200 to S300 until all the carriers (2) are loaded to finish the vehicle door to be transported;
s500: after the loading of the vehicle door to be transferred is completed, the conveying equipment is moved to a loading station of a vehicle door welding production line for receiving the vehicle door, and meanwhile, a speed reducing motor (17) drives a material moving synchronous belt (14) to rotate, so that a carrier (2) loaded with the vehicle door is moved to a discharging side of the conveying equipment, and the vehicle door on the carrier (2) is automatically adjusted to be parallel to the length direction of the material rack (1) from a state perpendicular to the length direction of the material rack (1);
s600: then the unloading device (3) pushes the car door which is in a state parallel to the length direction of the material rack (1) out to a feeding station of a car door welding production line for receiving the car door; along with the rotation of a material moving synchronous belt (14) driven by a gear motor (17), a carrier (2) loaded with the vehicle door is sequentially moved to be parallel to the length direction of a material rack (1), and a discharging device (3) sequentially pushes the vehicle door to a loading station of a vehicle door welding production line for receiving the vehicle door, so that the transportation work of all the vehicle doors to be transported is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310115151.0A CN115971741B (en) | 2023-02-15 | 2023-02-15 | Conveying equipment and production method for automobile door welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310115151.0A CN115971741B (en) | 2023-02-15 | 2023-02-15 | Conveying equipment and production method for automobile door welding production line |
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| Publication Number | Publication Date |
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| CN115971741A CN115971741A (en) | 2023-04-18 |
| CN115971741B true CN115971741B (en) | 2023-08-15 |
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| CN202310115151.0A Active CN115971741B (en) | 2023-02-15 | 2023-02-15 | Conveying equipment and production method for automobile door welding production line |
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| JP2015134664A (en) * | 2014-01-17 | 2015-07-27 | 中西金属工業株式会社 | Carriage transport device |
| CN207942334U (en) * | 2018-02-01 | 2018-10-09 | 阿尔特汽车技术股份有限公司 | A kind of front and back door packing trolley machine equipment |
| CN207956343U (en) * | 2018-02-01 | 2018-10-12 | 阿尔特汽车技术股份有限公司 | A kind of car door sub-unit storage device |
| CN109353768A (en) * | 2018-10-26 | 2019-02-19 | 合肥国轩高科动力能源有限公司 | Combined type annular assembly line |
| CN109436700A (en) * | 2018-10-22 | 2019-03-08 | 武汉纺织大学 | A kind of ring bobbin conveying device |
| CN112314969A (en) * | 2020-11-20 | 2021-02-05 | 漳州市三匠工业设计有限公司 | Grapefruit peeling production line |
| CN215478075U (en) * | 2021-04-13 | 2022-01-11 | 海马汽车有限公司 | Material rack for automobile door production |
| CN216234484U (en) * | 2021-11-12 | 2022-04-08 | 广东超迈自动化科技有限公司 | Secondary positioning conveying line for automobile tail door |
| CN217023932U (en) * | 2022-02-28 | 2022-07-22 | 山东建大工程质量鉴定检测有限公司 | Transfer device for door and window detection |
-
2023
- 2023-02-15 CN CN202310115151.0A patent/CN115971741B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1086867A (en) * | 1996-09-18 | 1998-04-07 | Daihatsu Motor Co Ltd | Automobile door production device |
| JP2015134664A (en) * | 2014-01-17 | 2015-07-27 | 中西金属工業株式会社 | Carriage transport device |
| CN207942334U (en) * | 2018-02-01 | 2018-10-09 | 阿尔特汽车技术股份有限公司 | A kind of front and back door packing trolley machine equipment |
| CN207956343U (en) * | 2018-02-01 | 2018-10-12 | 阿尔特汽车技术股份有限公司 | A kind of car door sub-unit storage device |
| CN109436700A (en) * | 2018-10-22 | 2019-03-08 | 武汉纺织大学 | A kind of ring bobbin conveying device |
| CN109353768A (en) * | 2018-10-26 | 2019-02-19 | 合肥国轩高科动力能源有限公司 | Combined type annular assembly line |
| CN112314969A (en) * | 2020-11-20 | 2021-02-05 | 漳州市三匠工业设计有限公司 | Grapefruit peeling production line |
| CN215478075U (en) * | 2021-04-13 | 2022-01-11 | 海马汽车有限公司 | Material rack for automobile door production |
| CN216234484U (en) * | 2021-11-12 | 2022-04-08 | 广东超迈自动化科技有限公司 | Secondary positioning conveying line for automobile tail door |
| CN217023932U (en) * | 2022-02-28 | 2022-07-22 | 山东建大工程质量鉴定检测有限公司 | Transfer device for door and window detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115971741A (en) | 2023-04-18 |
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