Tire retreading device for tire factory
Technical Field
The utility model relates to a tire production technical field, concretely relates to tire factory is with device of turning over child.
Background
And (3) shaping and cooling the tire blank after vulcanization, releasing the tire when the specified time is reached, and enabling the tire to freely slide onto a belt conveyor along a lower tire rolling machine of a vulcanizing machine. Because of the influence of factors such as the inclination angle of a lower tire roller machine of a vulcanizing machine, the height of the tail end of the roller machine, the appearance size difference of tires and the like, the shapes of the lower tire roller machine freely sliding onto a belt conveyor are different, dozens of vulcanizing machines are generally arranged on two sides of the same belt conveyor, the vulcanizing cycles of all machine tables are also different, the phenomena of tire extrusion and tire stacking are easily caused, the tire bead or tire body of the tire is deformed, and even waste products are generated when the tire bead or tire body is serious.
To solve the above problems, a link type tire retreading device with a tire blocking function disclosed in application No. 201721420527.5 can perform tire retreading under manual control to automatically overturn a tire onto a belt conveyor, thereby avoiding tire squeezing and tire stacking, but still can deform to a certain extent due to height difference.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a tire retreading device for tire factory can solve the current mode of transporting and cause the matrix to warp condemned problem even, to the not enough of prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a tire overturning device for a tire factory comprises a first roller way and a second roller way, wherein the conveying direction of the first roller way and the conveying direction of the second roller way are mutually perpendicular, the tail end of the conveying direction of the first roller way is rotatably connected with a first overturning part used for conveying tires to the second roller way, the first overturning part is used for driving a first driving piece which is rotated by the first overturning part to the second roller way, the first overturning part is rotatably connected with the first driving piece, the starting end of the conveying direction of the second roller way is rotatably connected with a second overturning part used for receiving the tires from the first roller way, and the second overturning part is driven to rotate a second driving piece which is rotated by the first overturning part, the second overturning part is rotatably connected with the second driving piece, the first overturning part is provided with a first positioning cavity, the second overturning part is provided with a second positioning cavity, and the first overturning part and the second overturning part are rotated in opposite directions, the first positioning cavity and the second positioning cavity are aligned.
Preferably, first location chamber includes the first opening that is used for the tire to get into, first opening orientation the initiating terminal of first roll table direction of delivery, first location chamber is including first curved surface and the second curved surface that is used for fixed tire, first curved surface with the second curved surface is in keep away from in the first location chamber one side setting of first opening.
Further preferably, a first installation groove is formed in the tail end of the first roller way in the conveying direction, the first overturning portion rotates in the first installation groove, and the upper surface of the first installation groove is flush with the upper surface of the first positioning cavity.
Further preferably, a first supporting roller is rotatably connected in the first positioning cavity, and the first supporting roller is flush with the upper surface of the first positioning cavity.
Preferably, the second positioning cavity comprises a second opening for the tire to leave, the second opening faces the tail end of the second roller conveying direction, the second positioning cavity comprises a third curved surface for fixing the tire, and the third curved surface is arranged on one side, far away from the second opening, of the second positioning cavity.
Further preferably, a second installation groove is formed in the starting end of the second roller way in the conveying direction, the second overturning part rotates in the second installation groove, and the upper surface of the second installation groove is flush with the upper surface of the second positioning cavity.
Further preferably, a second supporting roller is rotatably connected in the second positioning cavity, and the second supporting roller is flush with the upper surface of the second positioning cavity.
The utility model discloses a tire retreading device is used in tire factory has following advantage:
through the first upset portion and the second upset portion that correspond the installation each other, at the in-process of transporting the tire, the tire can not lead to the tire to receive the impact and produce and warp because free landing, and the tire transports one at every turn, can not produce extrusion deformation because piling up between the tire, and the tire is protected the tire by first upset portion and second upset portion parcel, first location chamber and second location chamber jointly, and the tire can not receive the extrusion and warp.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a first station of an embodiment of the present invention;
FIG. 2 is a front view of a second station of an embodiment of the present invention;
fig. 3 is a top view of a first station according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the tire retreading device for a tire 9 factory according to the embodiment of the present invention includes a first roller table 1 and a second roller table 2, wherein a transporting direction (shown by an arrow in fig. 3) of the first roller table 1 and a transporting direction (shown by an arrow in fig. 3) of the second roller table 2 are perpendicular to each other. The tail end of the first roller way 1 in the conveying direction is rotatably connected with a first overturning part 3 used for conveying a tire 9 to the second roller way 2 and a first driving piece 5 used for driving the first overturning part 3 to rotate the second roller way 2, and the first overturning part 3 is rotatably connected with the first driving piece 5. It will be appreciated that in this embodiment the first drive member 5 is provided by a telescopic cylinder, the output of which is connected to the first hinge 39.
A second turning part 4 for receiving the tire 9 from the first roller table 1 and a second driving member 6 for driving the second turning part 4 to rotate towards the first turning part 3 are rotatably connected to the starting end of the second roller table 2 in the conveying direction, and the second turning part 4 and the second driving member 6 are rotatably connected. It will be appreciated that in this embodiment the second drive member 6 may also be a telescopic cylinder, the output of which is connected to the second hinge 49.
The first turning part 3 has a first positioning cavity 30 and the second turning part 4 has a second positioning cavity 40. In the first station shown in fig. 1, the first turning part 3 and the second turning part 4 are kept horizontal, the tire 9 enters the first positioning cavity 30 of the first turning part 3, then the first turning part 3 and the second turning part 4 rotate oppositely, when the tire 9 rotates to the second station shown in fig. 2, the first positioning cavity 30 and the second positioning cavity 40 are aligned, the tire 9 enters the second positioning cavity 40 of the second turning part 4 from the first positioning cavity 30 of the first turning part 3, and the transfer process is completed.
In order to facilitate guiding the tire 9 to enter the first positioning cavity 30, the first positioning cavity 30 includes a first opening 33 for the tire 9 to enter, the first opening 33 faces the starting end of the conveying direction of the first roller way 1, and the tire 9 can directly enter the first positioning cavity 30 when moving in the first roller way 1, which is beneficial to improving the conveying efficiency. It will be appreciated that the width of the first opening 33 is greater than the diameter of the tyre 9.
In order to facilitate the positioning of the tire 9, the first positioning cavity 30 includes a first curved surface 31 and a second curved surface 32 for fixing the tire 9, and the first curved surface 31 and the second curved surface 32 are disposed on a side of the first positioning cavity 30 away from the first opening 33. After entering the first positioning cavity 30, the tire 9 is stopped in the first positioning cavity 30 by the first curved surface 31 and the second curved surface 32. It will be appreciated that the radius of the first curved surface 31 and the second curved surface 32 is greater than the radius of the tire 9 to facilitate matching tires 9 of various sizes.
In order to facilitate the stable installation of the first overturning part 3, the tail end of the conveying direction of the first roller way 1 is provided with a first installation groove 11, the first overturning part 3 is arranged in the first installation groove 11 and rotates through a first hinge 39, the upper surface of the first installation groove 11 is flush with the upper surface of the first positioning cavity 30, and the vibration and the obstruction caused by the fact that the first installation groove 11 and the first positioning cavity 30 are not aligned when the tire 9 enters the first positioning cavity 30 are favorably avoided.
In order to facilitate the tire 9 to smoothly enter the first positioning cavity 30, a first supporting roller 34 may be rotatably connected in the first positioning cavity 30, the first supporting roller 34 extends from the first opening 33 into the first positioning cavity 30, and the first supporting roller 34 is flush with the upper surface of the first positioning cavity 30, so as to reduce the shock and obstruction during the transportation of the tire 9. It will be appreciated that the mounting of the first idler 34 is a universal mounting for idlers and will not be described in detail herein.
In order to facilitate the guiding of the tyre 9 away from the second positioning chamber 40, said second positioning chamber comprises a second opening 43 for the exit of the tyre 9, said second opening 43 being directed towards the trailing end of the second roller track 2 in the transport direction. The tyre 9 can leave the second positioning chamber 40 directly while moving inside the second roller track 2, which is advantageous for increasing the transport efficiency. It will be appreciated that the width of the second opening 43 is greater than the diameter of the tyre 9.
In order to facilitate the positioning of the tyre 9, the second positioning chamber 40 comprises a second opening 41 for fixing the tyre 9, the second opening 41 being arranged in the second positioning chamber 40 on a side remote from the second opening 43. After the tire 9 enters the second positioning cavity 40, the tire 9 is blocked by the second opening 41, so that the problem that the tire 9 falls along the direction opposite to the conveying direction of the second roller way 2 is avoided. It will be appreciated that the radius of the second opening 41 is greater than the radius of the tyre 9 to facilitate matching tyres 9 of various sizes.
In order to facilitate the stable installation of the second turning part 4, a second installation groove 21 is arranged at the starting end of the conveying direction of the second roller way 2, the second turning part 4 rotates in the second installation groove 21 through a second hinge 49, and the upper surface of the second installation groove 21 is flush with the upper surface of the second positioning cavity 40. It is advantageous to avoid the shock and the hindrance caused by the misalignment of the second mounting groove 21 and the second positioning chamber 40 when the tire 9 leaves the second positioning chamber 40.
In order to facilitate the tire 9 to smoothly leave the second positioning cavity 40, a second supporting roller 44 is rotatably connected in the second positioning cavity 40, the second supporting roller 44 extends from the second opening 43 to the inside of the second positioning cavity 40, and the second supporting roller 44 is flush with the upper surface of the second positioning cavity 40, so that the vibration and the obstruction of the tire 9 during the transportation process are reduced. It will be appreciated that the mounting of the second idler 44 is a universal mounting for idlers and will not be described in detail herein.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.