Detailed description of the invention
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of most critical of the present invention is: supporting base can be arranged in frame with moving horizontally, and makes tire unloader can automatically enter vulcanizer center under the drive of turnover cylinder and carries out unloading tire; Elevator can vertical lift on supporting base; hold tire arm to be arranged on elevator and can automatic turning; can complete without the need to tyre gripping device and unload tire; and tire after being down to original position again upset and rear inflation to fix drop between rail bracket little; and connect smooth and easy, be easy to the inherent quality after protecting tire building from destruction.
Please refer to shown in Fig. 1 to Fig. 3, the engineering tire upset tire unloader of present embodiment, comprises frame 1, described frame 1 is provided with the first guide rod 2, supporting base 3, turnover cylinder 4, second guide rod 5, elevator 6, lift cylinders 7, holds tire arm 8 and upset cylinder 9;
Described first guide rod 2 is horizontally set in frame 1, and described supporting base 3 is slidably arranged on the first guide rod 2, and described turnover cylinder 4 drives described supporting base 3 to move horizontally along the first guide rod 2; Described second guide rod 5 is vertically arranged on supporting base 3, described second guide rod 5 slides and is provided with elevator 6, described lift cylinders 7 drives described elevator 6 along the second guide rod 5 vertical lift, the described tire arm 8 that holds is rotatably connected on elevator 6, the described tire arm 8 that holds is horizontally disposed with the rotating shaft 10 of elevator 6 and perpendicular to the first guide rod 2, holds tire arm 8 and rotate around described rotating shaft 10 described in described upset cylinder 9 drives.
The course of work of the present invention is as follows:
During initial position, supporting base 3 is in back side, and back side connects with fixing rail bracket, and front orientation connects with central mechanism of vulcanizing machine.After the tire demoulding, supporting base 3 forward bearing under the drive of turnover cylinder 4 moves horizontally and enters central mechanism of vulcanizing machine position, central authority decline rear tyre stays in and holds on tire arm 8, then lift cylinders 7 action is by elevator 6 and hold tire arm 8 and be lifted to certain altitude, turnover cylinder 4 drives supporting base 3 to shift out central mechanism of vulcanizing machine backward and gets back to original position, then lift cylinders 7 action makes elevator 6 and holds tire arm 8 to drop to former height, the action of upset cylinder 9 makes to hold tire arm 8 and overturns around rotating shaft 10, tire rolls into rear inflation and fixes rail bracket, and upset is unloaded tire and completed.
From foregoing description, beneficial effect of the present invention is:
What 1, can be used for bimodulus engineering tire vulcanizer unloads tire, and instead of tyre gripping device, operating efficiency is high;
2, after holding the upset of tire arm and rear inflation to fix drop between rail bracket little, and connect smooth and easy, avoid tire and slip into the impact produced when rail bracket is fixed in rear inflation, be easy to the inherent quality after protecting tire building from destruction.
Further, described second guide rod 5 has two, and two the second guide rods 5 are with the axis of the first guide rod 2 for symmetry axis is symmetricly set on supporting base 3, and described elevator 6 is slidably arranged on two the second guide rods 5.
Seen from the above description, beneficial effect of the present invention is: symmetrically arranged two the second guide rods, and the slip of elevator on the second guide rod can be made more stable, and structure is more firm.
Further, described lift cylinders 7 is arranged on supporting base 3, the axis of described lift cylinders 7 and the axis of the first guide rod 2 in the same plane, the piston rod of described lift cylinders 7 is connected with elevator 6.
Seen from the above description, beneficial effect of the present invention is: the lift cylinders 7 being arranged on middle part, keeps elevator 6 to be steadily elevated, guarantee that working stability is reliable while can providing enough lifting drives.
Further, described elevator 6 is connected with mount pad 11, described upset cylinder 9 is arranged on mount pad 11, the axis of described upset cylinder 9 and the axis of the first guide rod 2 in the same plane, the piston rod of described upset cylinder 9 is rotationally connected with the middle part of holding tire arm 8.
Seen from the above description, beneficial effect of the present invention is: the upset cylinder 9 being arranged on middle part, and can provide balanced and enough upset power, what meet bimodulus engineering tire vulcanizer unloads tire requirement, makes to hold tire arm 8 tilt-stable reliable.
Further, described in hold tire arm 8 middle part be rotatably connected to contiguous block 12, piston rod and the contiguous block 12 of described upset cylinder 9 are rotationally connected.
Seen from the above description, beneficial effect of the present invention is: connected by contiguous block 12 and hold tire arm 8 and upset cylinder 9, both easy disassembly, the piston rod overturning cylinder 9 effectively can be avoided again impaired, improve service life and the reliability of device.
Further, auxiliary pole 13 is connected to bottom the relative two sides of holding tire arm 8 described in.
Seen from the above description, beneficial effect of the present invention is: by arranging auxiliary pole 13, and overall structure can be made more solid and reliable, and what meet bimodulus engineering tire vulcanizer better unloads tire requirement.
Further, hold described on tire arm 8 and be provided with plural Tire support position 14.
Seen from the above description, beneficial effect of the present invention is: by arranging plural Tire support position 14, tire work is unloaded in the upset that disposablely can complete two or more tire, what adapt to bimodulus engineering tire vulcanizer unloads tire requirement, and operating efficiency can improve nearly two times than existing engineering tire equipment.
Further, described Tire support position 14 is held on tire arm 8 for symmetry axis is symmetricly set on the axis of the first guide rod 2.
Seen from the above description, beneficial effect of the present invention is: by being symmetrical arranged plural Tire support position 14, overall structure can be made more compact and reliable and stable.
Please refer to shown in Fig. 1 to Fig. 3, embodiments of the invention one are:
Engineering tire upset tire unloader, comprises frame 1, described frame 1 is provided with the first guide rod 2, supporting base 3, turnover cylinder 4, second guide rod 5, elevator 6, lift cylinders 7, holds tire arm 8 and upset cylinder 9;
Described first guide rod 2 is horizontally set in frame 1, and described supporting base 3 is slidably arranged on the first guide rod 2, and described turnover cylinder 4 drives described supporting base 3 to move horizontally along the first guide rod 2; Described second guide rod 5 is vertically arranged on supporting base 3, described second guide rod 5 slides and is provided with elevator 6, described lift cylinders 7 drives described elevator 6 along the second guide rod 5 vertical lift, the described tire arm 8 that holds is rotatably connected on elevator 6, the described tire arm 8 that holds is horizontally disposed with the rotating shaft 10 of elevator 6 and perpendicular to the first guide rod 2, holds tire arm 8 and rotate around described rotating shaft 10 described in described upset cylinder 9 drives.
Described second guide rod 5 has two, and two the second guide rods 5 are with the axis of the first guide rod 2 for symmetry axis is symmetricly set on supporting base 3, and described elevator 6 is slidably arranged on two the second guide rods 5.
Described lift cylinders 7 is arranged on supporting base 3, the axis of described lift cylinders 7 and the axis of the first guide rod 2 in the same plane, the piston rod of described lift cylinders 7 is connected with elevator 6.
Described elevator 6 is connected with mount pad 11, and described upset cylinder 9 is arranged on mount pad 11, the axis of described upset cylinder 9 and the axis of the first guide rod 2 in the same plane, the piston rod of described upset cylinder 9 is rotationally connected with the middle part of holding tire arm 8.
Described middle part of holding tire arm 8 is rotatably connected to contiguous block 12, and piston rod and the contiguous block 12 of described upset cylinder 9 are rotationally connected.
Auxiliary pole 13 is connected to bottom described relative two sides of holding tire arm 8.
Described holding on tire arm 8 is provided with plural Tire support position 14.
Described Tire support position 14 is held on tire arm 8 for symmetry axis is symmetricly set on the axis of the first guide rod 2.
In sum; engineering tire upset tire unloader provided by the invention; what not only can be used for bimodulus engineering tire vulcanizer unloads tire; operating efficiency is high; and after holding the upset of tire arm and rear inflation to fix drop between rail bracket little; and connect smooth and easy, avoid the impact produced when tire slips into fixing rail bracket, be easy to the inherent quality after protecting tire building from destruction.In addition, compact overall structure, stable and reliable operation, long service life.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing description of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.