CN103896056A

CN103896056A - Rotary table conveying device of automobile production line

Info

Publication number: CN103896056A
Application number: CN201410000845.0A
Authority: CN
Inventors: 张国金; 张海康; 黄峰
Original assignee: Scivic Engineering Corp
Current assignee: Scivic Engineering Corp
Priority date: 2014-01-02
Filing date: 2014-01-02
Publication date: 2014-07-02

Abstract

The invention relates to a rotary table conveying device of an automobile production line. The rotary table conveying device comprises a circular rail, roller bed supports, a roller bed I and a roller bed II. The four roller bed supports are arranged on the circular rail in a sliding mode, the distance between every two adjacent roller bed supports is uniform, the roller bed I and the roller bed II are crossed in a perpendicular mode, the two ends of the roller bed I are fixedly arranged on two symmetric roller bed supports, and the two ends of the roller bed II are fixedly arranged on the other two symmetric roller bed supports. The roller bed I and the roller bed II both comprise machine frames parallel on the two sides, a plurality of rollers arranged between the machine frames on the two sides, and a drive device. Adjacent rollers are in transmission connection through a toothed belt. The rotary table conveying device is reasonable in structure, a rotary table only needs rotating once in a conveying cycle, the conveying cycle is obviously shortened, and conveying efficiency is effectively improved.

Description

A kind of turntable conveying device of auto production line

Technical field

The present invention relates to a kind of turntable conveyer tool, be specifically related to a kind of turntable conveying device of auto production line.

Background technology

At the BDC(Body of auto production line Distribution Center vehicle body distributing center) among system, turntable is the 90 degree corner load transfer devices of often using, the form of common turntable mostly is swing-around trajectory, rotates wheels and rolls bed, carry in action at one, turntable need to do reciprocal twice action, the problems such as the turntable of this kind of structure has caused time of delivery longer, and transport efficiency is slower.

Summary of the invention

The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of turntable conveying device of auto production line is provided, can obviously shorten transport cycle, improve transport efficiency.

The present invention is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:

A kind of turntable conveying device of auto production line, comprise ring ring, roller bedrest, roller bed I and roller bed II, four roller bedrests are slidably arranged on ring ring, distance between adjacent two roller bedrests is all identical, described roller bed I and the square crossing of roller bed II arrange, the two ends of roller bed I are fixedly installed on two symmetrically arranged roller bedrests, the two ends of roller bed II are fixedly installed on two other symmetrically arranged roller bedrest, described roller bed I and roller bed II include the frame that both sides be arranged in parallel, be arranged on multiple rollers and actuating device between machine frame at two sides, between adjacent two rollers, be in transmission connection by cog belt.

Described roller bedrest can slide by drive motor on ring ring.

beneficial effect

Turntable conveying device of the present invention, rational in infrastructure, in a transport cycle, turntable only need to rotate once, and transport cycle obviously shortens, and has effectively improved transport efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of traditional turntable;

Fig. 2 is the principle schematic that traditional turntable is carried;

Fig. 3 is the structural representation of turntable conveying device of the present invention;

Fig. 4 is the operation logic schematic diagram of turntable conveying device of the present invention;

Mark in figure: 1, ring ring, 2, roller bedrest, 3, roller bed I, 4, roller bed II, 5, frame, 6, roller, 7, actuating device, 8, drive motor, 9, cog belt.

The specific embodiment

As shown in the figure: a kind of turntable conveying device of auto production line, comprise ring ring 1, roller bedrest 2, roller bed I 3 and roller bed II 4, four roller bedrests 2 are slidably arranged on ring ring 1, roller bedrest 2 is fastened on track, can slide and can from track, not spin off along track.Distance between adjacent two roller bedrests 2 is all identical, and four roller bedrests 2 are symmetrical arranged between two, between adjacent two roller bedrests 2, is 90 ° of angle settings.Described roller bed I 3 and the 4 square crossing settings of roller bed II, rear roller bed II 4 arranged in a crossed manner does not hinder the operation of roller bed I 3, roller bed I 3 does not hinder the operation of roller bed II 4 yet, for addressing the above problem, the frame 2 of roller bed I 3 and roller bed II 4 infalls can be cancelled, also the height of infall frame 2 can be reduced.And roller bed I 3 is fixedly connected with after intersecting with roller bed II 4, and roller bed I 3 and roller bed II 4 can be rotated simultaneously.The two ends of roller bed I 3 are fixedly installed on two symmetrically arranged roller bedrests 2, the two ends of roller bed II 4 are fixedly installed on two other symmetrically arranged roller bedrest 2, described roller bed I 3 and roller bed II 4 include frame 5 that both sides be arranged in parallel, are arranged on multiple rollers 6 and actuating device 7 between machine frame at two sides 5, between adjacent two rollers 6, are in transmission connection by cog belt 9.Described roller bedrest 2 can slide by drive motor 8 on ring ring 1.

Be structure and the conveying principle schematic diagram of traditional turntable as shown in Figure 1, 2, traditional transport cycle of turntable comprises and clockwise rotates 90 °, sled is transferred to next conveying roller bed, and then rotate counterclockwise 90 °, to shift the next sled that needs transfer, this shows, traditional transport cycle of turntable is twice rotation; As shown in 2,3, a transport cycle of turntable of the present invention is only cw or rotates counterclockwise 90 °, rotate for the first time 90 °, sled in roller bed I 3 is transferred to next conveying roller bed, now roller bed II 4 can load the next sled that needs transfer, rotate again 90 ° (these are second period), sled in roller bed II 4 is transferred to next conveying roller bed, turntable conveying device of the present invention, rational in infrastructure, in a transport cycle, turntable only need to rotate once, and transport cycle obviously shortens, and has effectively improved transport efficiency.

Claims

1. the turntable conveying device of an auto production line, it is characterized in that: comprise ring ring (1), roller bedrest (2), roller bed I (3) and roller bed II (4), four roller bedrests (2) are slidably arranged on ring ring (1), distance between adjacent two roller bedrests (2) is all identical, described roller bed I (3) and roller bed II (4) square crossing setting, the two ends of roller bed I (3) are fixedly installed on two symmetrically arranged roller bedrests (2), the two ends of roller bed II (4) are fixedly installed on two other symmetrically arranged roller bedrest (2), described roller bed I (3) and roller bed II (4) include the frame (5) that both sides be arranged in parallel, be arranged on multiple rollers (6) and actuating device (7) between machine frame at two sides (5), between adjacent two rollers (6), be in transmission connection by cog belt (9).

2. the turntable conveying device of a kind of auto production line as claimed in claim 1, is characterized in that: described roller bedrest (2) can pass through drive motor (8) in the upper slip of ring ring (1).