CN113581775B

CN113581775B - Conveying device for assembling electric vehicle body

Info

Publication number: CN113581775B
Application number: CN202110869862.8A
Authority: CN
Inventors: 郑斌; 崔家国; 康泽旺; 杜金伟; 侯俊林
Original assignee: Hebei Jinpeng Automobile Co ltd
Current assignee: Hebei Jinpeng Automobile Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-09-06
Anticipated expiration: 2041-07-30
Also published as: CN113581775A

Abstract

The invention relates to the technical field of an electric vehicle body assembly production line, in particular to a conveying device for assembling an electric vehicle body; the automatic conveying device comprises a circulating conveying mechanism and a frame positioning mechanism, wherein the circulating conveying mechanism comprises a conveying belt and a driving plate arranged on the outer side of the conveying belt, the frame positioning mechanism comprises a bottom plate, traveling wheels are arranged at four end points of the bottom end of the bottom plate, a baffle matched with the driving plate is arranged at the bottom end of the bottom plate, a rectangular sliding chute is arranged at the top end of the bottom plate, a sliding plate and linear guide rails are arranged in the rectangular sliding chute, sliding blocks are arranged on the two groups of linear guide rails in a sliding mode, a supporting frame for supporting a frame is arranged at the top end of the sliding plate, and fixing mechanisms for fixing the sliding plate are arranged on two sides of the conveying belt; the workman can fix the automobile body when assembling the automobile body, reduces the equipment degree of difficulty, improves the security, can not influence the work efficiency of automobile body equipment simultaneously, improves the practicality.

Description

Conveying device for assembling electric vehicle body

Technical Field

The invention relates to the technical field of an electric vehicle body assembly production line, in particular to a conveying device for assembling an electric vehicle body.

Background

As is well known, the electric vehicle body drives the body frame to advance at a uniform speed through the conveying mechanism during assembly, workers on two sides assemble the body in the conveying process, one assembly conveying line usually reaches dozens of meters, in order to improve the working efficiency, the conveying mechanism drives the body to move continuously, the workers need to complete assembly of a certain part of the body in specified time, the frame moves continuously along with the conveying mechanism, the workers need to assemble the moved frame with parts, the assembly difficulty is high, potential safety hazards are easily generated, and the practicability is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the conveying device for assembling the body of the electric vehicle, so that a worker can fix the body when assembling the body, the assembling difficulty is reduced, the safety is improved, the working efficiency of assembling the body is not influenced, and the practicability is improved.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric motor car body is conveyor for equipment, includes circulation conveying mechanism and frame positioning mechanism, circulation conveying mechanism include the conveyer belt and install in the driving plate in the conveyer belt outside, frame positioning mechanism includes the bottom plate, four extreme points department of bottom plate bottom all are provided with the walking wheel, the bottom of bottom plate be provided with driving plate complex baffle, the top of bottom plate is provided with the rectangle spout, be provided with sliding plate and linear guide in the rectangle spout, two sets of linear guide respectively fixed mounting in the first half region and the latter half region of rectangle spout to it is provided with the slider to all slide on two sets of linear guide, the bottom fixed connection of slider and sliding plate, the top of sliding plate are provided with the support frame that supports the frame, the both sides of conveyer belt are provided with the fixed establishment who carries out the fixing to the sliding plate.

Preferably, a hydraulic rod is arranged in the rectangular sliding groove, the left end of the hydraulic rod is fixedly connected with the left side wall of the rectangular sliding groove, and the right output end of the hydraulic rod is connected with the right side of the bottom end of the sliding plate.

Preferably, the right front side and the right rear side on sliding plate top all are provided with the bumping post, fixed establishment includes mount, rotor plate and hydro-cylinder, the bottom middle part of rotor plate and the top rotatable coupling of mount, the hydro-cylinder is articulated to be installed on the mount, and the output of hydro-cylinder is articulated with the one end that the conveyer belt was kept away from to the rotor plate, and the one end that the rotor plate is close to the conveyer belt is pasted tightly with the bumping post.

Preferably, both sides of conveyer belt all are provided with the guide way that leads to the walking wheel.

Preferably, the support frame comprises a front support frame and two groups of rear support frames, the front support frame is fixedly arranged on the right side of the top end of the sliding plate, and the two groups of rear support frames are respectively arranged on the left front side and the left rear side of the top end of the sliding plate.

(III) advantageous effects

Compared with the prior art, the invention provides a conveying device for assembling an electric vehicle body, which has the following beneficial effects: this conveyor is used in assembly of electric motor car body, place the frame and fix on the support frame on sliding plate top, then drive the driving plate through the conveyer belt, drive baffle and bottom plate through the driving plate and carry, when the frame removed an equipment station, fix the sliding plate through fixed establishment, the bottom plate continues to carry this moment, and the sliding plate is in the stall state, accomplish the equipment back at here, fixed establishment removes the restriction to the sliding plate, make the sliding plate continue to carry along with the bottom plate, the workman can fix the automobile body when assembling the automobile body, reduce the equipment degree of difficulty, safety is improved, can not influence the work efficiency of automobile body equipment simultaneously, and the practicality is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the carriage positioning mechanism of the present invention;

FIG. 3 is a schematic perspective view of the base plate of the present invention;

FIG. 4 is a schematic perspective view of another embodiment of the base plate of the present invention;

in the drawings, the reference numbers: 1. a conveyor belt; 2. driving the plate; 3. a base plate; 4. a traveling wheel; 5. a baffle plate; 6. a rectangular chute; 7. a sliding plate; 8. a linear guide rail; 9. a slider; 10. a hydraulic rod; 11. a bumping post; 12. a fixed mount; 13. a rotating plate; 14. an oil cylinder; 15. a guide groove; 16. a front support frame; 17. and a rear support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1 shows only 4 assembly stations, the assembly stations of an actual assembly production line are more than 10, the conveying device for assembling the body of the electric vehicle comprises a circulating conveying mechanism and a frame positioning mechanism, the circulating conveying mechanism comprises a conveying belt 1 and a driving plate 2 arranged outside the conveying belt 1, the conveying belt 1 is arranged underground to conveniently place a bottom plate 3 and a frame, the frame positioning mechanism comprises a bottom plate 3, four end points at the bottom end of the bottom plate 3 are respectively provided with a traveling wheel 4, the bottom end of the bottom plate 3 is provided with a baffle 5 matched with the driving plate 2, the top end of the bottom plate 3 is provided with a rectangular chute 6, the rectangular chute 6 is internally provided with a sliding plate 7 and linear guide rails 8, the two groups of linear guide rails 8 are respectively and fixedly arranged in a front half area and a rear half area of the rectangular chute 6, sliding blocks 9 are arranged on the two groups of linear guide rails 8 in a sliding mode, the sliding blocks 9 are fixedly connected with the bottom end of the sliding plate 7, a supporting frame for supporting the frame is arranged at the top end of the sliding plate 7, fixing mechanisms for fixing the sliding plate 7 are arranged on two sides of the conveying belt 1, a hydraulic rod 10 is arranged in the rectangular sliding groove 6, the left end of the hydraulic rod 10 is fixedly connected with the left side wall of the rectangular sliding groove 6, and the right output end of the hydraulic rod 10 is connected with the right side of the bottom end of the sliding plate 7; the frame is placed on the support frame on the top end of the sliding plate 7 to be fixed, then the conveying plate 2 is driven through the conveying belt 1, the baffle 5 and the bottom plate 3 are driven through the conveying plate 2 to be conveyed, when the frame moves to an assembling station, the sliding plate 7 is fixed through the fixing mechanism, the bottom plate 3 continues to be conveyed at the moment, the sliding plate 7 is in a stop state, after the assembling at the position is completed, the fixing mechanism removes the limitation on the sliding plate 7, the sliding plate 7 slides rightwards in the sliding groove under the action of the hydraulic rod 10 until the rightmost end of the sliding groove, preparation is made for the next assembling station, the sliding plate 7 continues to be conveyed along with the bottom plate 3, a worker can fix the automobile body when assembling the automobile body, the assembling difficulty is reduced, the safety is improved, meanwhile, the working efficiency of automobile body assembling cannot be influenced, and the practicability is improved.

The right front side and the right rear side of the top end of the sliding plate 7 are respectively provided with a retaining column 11, the fixing mechanism comprises a fixed frame 12, a rotating plate 13 and an oil cylinder 14, the middle part of the bottom end of the rotating plate 13 is rotatably connected with the top end of the fixed frame 12, the oil cylinder 14 is hinged to the fixed frame 12, the output end of the oil cylinder 14 is hinged to one end, far away from the conveying belt 1, of the rotating plate 13, and one end, close to the conveying belt 1, of the rotating plate 13 is tightly attached to the retaining column 11; the oil cylinder 14 drives the rotating plate 13 to rotate, and the stop column 11 is limited through the rotating plate 13, so that the sliding plate 7 is limited and fixed.

Both sides of conveyer belt 1 all are provided with the guide way 15 that leads to walking wheel 4, guarantee the stability when bottom plate 3 carries through guide way 15.

The support frames comprise a front support frame 16 and two groups of rear support frames 17, the front support frame 16 is fixedly arranged on the right side of the top end of the sliding plate 7, the two groups of rear support frames 17 are respectively arranged on the left front side and the left rear side of the top end of the sliding plate 7, the positions of front wheels of the frame are supported through the front support frame 16, the positions of rear wheels of the frame are supported through the two groups of rear support frames 17, and the positions of the support frames are customized according to the size of the frame.

When the device is used, a frame is placed on a supporting frame at the top end of a sliding plate 7 to be fixed, then a conveying plate 2 is driven through a conveying belt 1, a baffle 5 and a bottom plate 3 are driven through the conveying plate 2 to be conveyed, when the frame moves to an assembling station, the sliding plate 7 is fixed through a fixing mechanism, the bottom plate 3 continues to be conveyed at the moment, the sliding plate 7 is in a stop state, after the assembling at the position is completed, the fixing mechanism removes the limitation on the sliding plate 7, the sliding plate 7 slides rightwards in a sliding groove under the action of a hydraulic rod 10 until the rightmost end of the sliding groove, preparation is made for the next assembling station, the sliding plate 7 continues to be conveyed along with the bottom plate 3, a worker can fix the vehicle body when assembling the vehicle body, the assembling difficulty is reduced, the safety is improved, meanwhile, the working efficiency of vehicle body assembling cannot be influenced, and the practicability is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The conveying device for assembling the electric vehicle body is characterized by comprising a circulating conveying mechanism and a vehicle frame positioning mechanism, wherein the circulating conveying mechanism comprises a conveying belt (1) and a driving plate (2) arranged on the outer side of the conveying belt (1), the vehicle frame positioning mechanism comprises a bottom plate (3), walking wheels (4) are arranged at four end points of the bottom end of the bottom plate (3), a baffle (5) matched with the driving plate (2) is arranged at the bottom end of the bottom plate (3), a rectangular sliding chute (6) is arranged at the top end of the bottom plate (3), a sliding plate (7) and linear guide rails (8) are arranged in the rectangular sliding chute (6), two groups of linear guide rails (8) are fixedly arranged in the front half area and the rear half area of the rectangular sliding chute (6) respectively, sliding blocks (9) are arranged on the two groups of linear guide rails (8) in a sliding manner, and the sliding blocks (9) are fixedly connected with the bottom end of the sliding plate (7), the top end of the sliding plate (7) is provided with a support frame for supporting the frame, and two sides of the conveying belt (1) are provided with fixing mechanisms for fixing the sliding plate (7).

2. The conveying device for assembling the body of the electric vehicle according to claim 1, wherein a hydraulic rod (10) is arranged in the rectangular sliding chute (6), the left end of the hydraulic rod (10) is fixedly connected with the left side wall of the rectangular sliding chute (6), and the right output end of the hydraulic rod (10) is connected with the right side of the bottom end of the sliding plate (7).

3. The conveying device for assembling the electric vehicle body as claimed in claim 1, wherein the front right side and the rear right side of the top end of the sliding plate (7) are provided with a retaining pillar (11), the fixing mechanism comprises a fixed frame (12), a rotating plate (13) and an oil cylinder (14), the middle of the bottom end of the rotating plate (13) is rotatably connected with the top end of the fixed frame (12), the oil cylinder (14) is hinged to the fixed frame (12), the output end of the oil cylinder (14) is hinged to one end, away from the conveying belt (1), of the rotating plate (13), and one end, close to the conveying belt (1), of the rotating plate (13) is tightly attached to the retaining pillar (11).

4. The conveying device for assembling the body of the electric vehicle as claimed in claim 1, wherein guide grooves (15) for guiding the road wheels (4) are arranged on both sides of the conveying belt (1).

5. The conveying device for assembling the body of the electric vehicle according to claim 1, wherein the supporting frames comprise a front supporting frame (16) and two groups of rear supporting frames (17), the front supporting frame (16) is fixedly arranged at the right side of the top end of the sliding plate (7), and the two groups of rear supporting frames (17) are respectively arranged at the left front side and the left rear side of the top end of the sliding plate (7).