A kind of rotating table of tire travel line
Technical field
The present invention relates to manufacturing line load transfer device field, particularly a kind of rotating table of tire travel line.
Background technology
On the tire production travel line, the conveying of tire be unable to do without flow production line, and when some tires need turn to, tire was manually carried in general employing, with the tire conveyance to another manufacturing line.But, adopting the problem that turns to of manually finishing tire, labor strength is big, and degree of automation is low, and transport efficiency is low.
Summary of the invention
The problem to be solved in the present invention provides a kind of transport efficiency height, the rotating table of the tire travel line that simple in structure and degree of automation is high.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of rotating table of tire travel line, comprise base, bracing frame and conveying assembly, described conveying assembly is fixed on the support frame as described above, be provided with the actuating device that drives the bracing frame rotation between described base and the support frame as described above, also be provided with the balancing device of keeping the support frame as described above spin balancing between support frame as described above and the described base, described conveying assembly front end is provided with movable stopper, described movable stopper middle and lower part vertically is connected on the support frame as described above by movable axis, on the base of described movable stopper below stopper is arranged fixedly.
Improved, described movable stopper lower end is provided with movable wheel.
Improved, described actuating device comprises S. A. and cylinder, and described S. A. is located at the middle part of support frame as described above and described base, described air cylinder driven support frame as described above rotation.
Improved, described balancing device comprises revolving wheel and swing-around trajectory, and described revolving wheel is installed on the support frame as described above bottom, and described swing-around trajectory is located on the described base, and described revolving wheel turns round at described swing-around trajectory by described S. A..
Improved, described swing-around trajectory is circular.
Improved, described conveying assembly comprises carries motor, roller mechanism and guardrail running roller, and described roller mechanism comprises roller and support, and described guardrail running roller is located on the support of described roller both sides, and described roller is by carrying the motor transfer motion power.
Improved, be provided with pneumatic stopper between the conveying end of described conveying assembly and the support frame as described above.
Improved, described conveying assembly head and end is respectively equipped with a unpowered transition roller.
Improved, also comprise travel switch, described travel switch provides instruction to described pneumatic stopper, cylinder and conveying motor.
Beneficial effect of the present invention:
Among the present invention, the front end of travel line is provided with movable stopper, described conveying assembly front end is provided with movable stopper, described movable stopper middle and lower part vertically is connected on the support frame as described above by movable axis, on the base of described movable stopper below stopper is arranged fixedly, after adopting technique scheme, the present invention has following advantage: movable stopper bottom collides on the stopper, movable stopper rotates automatically, be lower than conveyor surface, separate with stopper movable stopper bottom, and movable stopper is by gravity rotation playback, and movable stopper upper end is higher than travel line, thereby prevent that tire from skidding off backward, this movable stopper not only reliably but also had not needed external force, and simple in structure, cost is low.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the structural representation of the rotating table of tire travel line of the present invention;
Fig. 2 is the scheme drawing after the assembling of base and bracing frame among Fig. 1;
Fig. 3 is the lateral plan of the rotating table of tire travel line of the present invention;
Fig. 4 is the scheme drawing of movable stopper among Fig. 3;
The specific embodiment
As Fig. 2 or shown in Figure 3, a kind of rotating table of tire travel line, comprise base 1, bracing frame 2 and conveying assembly, described conveying assembly is fixed on the support frame as described above 2, be provided with the actuating device that drives bracing frame 2 rotations between described base 1 and the support frame as described above 2, also be provided with the balancing device of keeping the support frame as described above spin balancing between support frame as described above 2 and the described base 1, described conveying assembly front end is provided with movable stopper 12, described movable stopper 12 middle and lower parts vertically are connected on the support frame as described above 2 by movable axis, on the base 1 of described movable stopper 12 belows stopper 11 is arranged fixedly, when bracing frame 2 does not also have rotation, movable stopper 12 bottoms are on the stopper 11, at this moment, the upper end of movable stopper 12 is lower than conveyor surface, thereby do not have influence on the conveying of tire, when the tire conveying is finished, bracing frame 2 rotations, separate with stopper 11 movable stopper 12 bottoms, movable stopper 12 is by gravity rotation playback then, movable stopper 12 upper ends are higher than travel line, thereby prevent that tire from skidding off backward.
As shown in Figure 4, described movable stopper 12 lower ends are provided with movable wheel 13.The setting of movable wheel 13, can take in sail stopper 12 and the friction force of stopper 11 in motion process, better protection activity stopper 12 and stopper 11, simultaneously, the service life of movable stopper 12 is also longer.
As shown in Figure 2, described actuating device comprises S. A. 5 and cylinder 7, described S. A. 5 is located at the middle part of support frame as described above 2 and described base 1, described cylinder 7 drives support frame as described above 2 rotations, because the middle part of bracing frame 2 and base 1 is provided with S. A. 5, the piston rod of cylinder 7 and bracing frame 2 bottoms flexibly connect, start cylinder 7, after piston rod promoted bracing frame 2, because the effect of S. A. 5 is arranged, bracing frame 2 was around S. A. 5 rotations.
Except actuating device, present embodiment also is provided with balancing device, described balancing device comprises revolving wheel 4 and swing-around trajectory 3, described revolving wheel 4 is installed on support frame as described above 2 bottoms, described swing-around trajectory 3 is located on the described base 1, and described revolving wheel 4 turns round at described swing-around trajectory 3 by described S. A. 5.When bracing frame 2 in rotation time, and then in swing-around trajectory 3 motions, in this embodiment, the installation of revolving wheel 4 will be from S. A. 5 a little further for revolving wheel 4, so weight that bracing frame 2 can be born is bigger.
More than the swing-around trajectory 3 of Cai Yonging is circular.Track width will just be fit to revolving wheel 4 and turn round in the above, simultaneously, reason owing to the conveying assembly on the bracing frame 2, swing-around trajectory 3 is bigger by the pressure ratio that revolving wheel 4 is subjected to, therefore on the material of swing-around trajectory 3, preferably adopt the bigger alloy material of intensity, as: aluminum alloy materials or high-carbon steel material.
As Fig. 1 or shown in Figure 2, described conveying assembly comprises carries motor 6, roller mechanism and guardrail running roller 8, described roller mechanism comprises roller 9 and support 14, described guardrail running roller 8 is located on the support 14 of described roller 9 both sides, described roller 9 is by carrying motor 6 transfer motion powers, support 14 in roller 9 both sides is installed guardrail running roller 8, owing to carry motor 6 driving rollers 9, therefore, the tire of carrying in roller mechanism has certain speed, under the effect of guardrail running roller 8, can actv. avoid the tire carried and support 14 collisions of both sides, reduce between the two friction and the power of conveying.
In order to stop the tire of carrying on the conveying assembly, be provided with pneumatic stopper between the conveying end of conveying assembly and the support frame as described above 2.
As shown in Figure 1, described conveying assembly head and end is respectively equipped with a unpowered transition roller 10, is provided with unpowered transition roller 10, and the gap that can reduce rotating table and the service of connection devices prevents that tire from dropping at this when being transported to conveying assembly.
Above scheme also comprises travel switch, described travel switch provides instruction to described pneumatic stopper, cylinder 7 and carries motor 6, and the signal that puts in place is sent by travel switch, compare photoelectric switch or magnetic switch, not only can avoid other as the interference of power supply, and cost is lower.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.