CN101543995A

CN101543995A - Tyre mounting manipulator of tyre vulcanizer

Info

Publication number: CN101543995A
Application number: CN200910039388A
Authority: CN
Inventors: 张锦芳; 吴旭炎
Original assignee: Guangdong Great Wheel Mould Co ltd
Current assignee: Guangdong Great Wheel Mould Co ltd
Priority date: 2009-05-10
Filing date: 2009-05-10
Publication date: 2009-09-30

Abstract

The invention relates to a tire mounting manipulator of a tire vulcanizer, which comprises a rotating arm, a fixed disk, a rotary disk, a claw piece opening and closing cylinder and a claw piece combination, wherein the rotating arm is connected with the fixed disk; one end of the rotating arm is arranged on the vulcanizing machine, and the other end of the rotating arm is connected with the fixed disk; the pair of claw piece opening and closing cylinders are respectively arranged at the front side and the rear side of the manipulator, one end of each claw piece opening and closing cylinder is connected with the turntable through a rotating shaft, and the other end of each claw piece opening and closing cylinder is connected with the fixed disc through a rotating shaft and a swinging arm; the edge of the rotary disc is provided with a roller shaft, the edge of the fixed disc is provided with a guide groove for the roller on the roller shaft to roll, and the rotary disc is rotatably hung on the fixed disc through the roller; the claw sheet combination is hung on a guide plate positioned between the fixed disk and the rotary disk, the guide plate is limited and guided by a guide seat fixedly connected with the fixed disk, and the lower end of the guide plate is connected with an involute arc-shaped groove on the rotary disk through a guide shaft wheel. The double-cylinder driven rotary table has the advantages of reliable operation, stable opening and closing of the claw pieces, proper tension, no damage to the tire blank and effective support of the tire blank.

Description

Tyre mounting mechanical arm of tyre vulcanizer

Technical field

The present invention relates to a kind of mounting mechanical arm of tyre that is used for tyre vulcanizer.

Background technology

Along with rapid development of automobile industry, the utilization rate of radial is more and more higher in recent years.Meridian rate at its tires of developed country such as America and Europes has reached 100%, and particularly the development of all-steel radial tyre is more and more faster, and the performance requirement of tire improves constantly, and therefore the equipment of producing radial is also had higher requirement.

The known mounting mechanical arm of tyre that is used for tyre vulcanizer has only a calvus to open the cylinder of holding one's breath, the one end is connected on the pivoted arm that is installed on vulcanizer, its other end connects rotating disk, in use, fixed disk and pivoted arm inconsistent phenomenon take place easily, cause calvus to open to close opening of size to close error, thereby cause calvus damage green tyres.

Summary of the invention

The objective of the invention is at above-mentioned existing problems, a kind of pair of air cylinder driven rotating disk is provided and realize that rotating disk running is reliable, calvus steadily open close, tension force suitably, can not damage the tyre mounting mechanical arm of tyre vulcanizer that fetus also can effectively prop up fetus.

The present invention is achieved in that and comprises that pivoted arm, fixed disk, rotating disk, calvus open cylinder and the calvus combination of holding one's breath; One end of pivoted arm is installed on the vulcanizer, and the other end of pivoted arm is connected and fixed dish; A pair of calvus is opened the forward and backward side that the cylinder of holding one's breath is laid in manipulator respectively, and the end that calvus is opened the cylinder of holding one's breath connects rotating disk by rotating shaft, and the other end that calvus is opened the cylinder of holding one's breath is connected and fixed dish by rotating shaft via swing arm; The edge of rotating disk is provided with roller shaft, and the edge of fixed disk is provided with the guide groove that rolls for the roller on the roller shaft, and rotating disk hang on the fixed disk by roller rotationally; The calvus combination is hung on the guide plate between fixed disk and the rotating disk, guide plate is by the spacing guiding of guide holder that is fastenedly connected with fixed disk, the lower end of guide plate connects by the guiding arbor wheel gradually drives deep-slotted chip breaker on the rotating disk, and the calvus combination realizes the function of radial expansion in the slip of gradually driving deep-slotted chip breaker by the guiding arbor wheel of guide plate.

The present invention, the piston body of rod end that calvus is opened the cylinder of holding one's breath connects rotating disk by rotating shaft, and the cylinder body end that calvus is opened the cylinder of holding one's breath is connected and fixed dish by rotating shaft via swing arm.

The present invention owing to adopt two air cylinder driven rotating disks, thereby, have that the rotating disk running is reliable, calvus steadily open close, tension force suitably, can not damage the advantage that fetus also can effectively prop up fetus.

The present invention is further illustrated in conjunction with the accompanying drawings for following embodiment.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of one embodiment of the present of invention;

Fig. 2 is the plan structure schematic diagram of the embodiment of Fig. 1;

Fig. 3 is the structural representation that the calvus of the embodiment of Fig. 1 makes up;

Fig. 4 is the structural representation that Fig. 2 launches along A-A;

Fig. 5 is the structural representation that the B portion of Fig. 1 amplifies.

Among the figure, 1, pivoted arm, 2, fixed disk, 3, rotating disk, 4,5, calvus opens the cylinder of holding one's breath, 6, the calvus combination, 7, rotating shaft, 8, rotating shaft, 9, swing arm, 10, guide plate, 11, the guiding arbor wheel, 12, gradually drive deep-slotted chip breaker, 13, roller shaft, 14 rollers, 15, guide groove, 16, guide holder.

The specific embodiment

Referring to figs. 1 through Fig. 5, present embodiment is a kind of tyre mounting mechanical arm of tyre vulcanizer, comprises that pivoted arm 1, fixed disk 2, rotating disk 3, calvus open cylinder and the calvus combination 6 of holding one's breath; One end of pivoted arm is installed on the vulcanizer, and the other end of pivoted arm is connected and fixed dish; Two calvus are opened the forward and backward side that the cylinder 4,5 of holding one's breath is laid in manipulator respectively, and the piston body of rod end that calvus is opened the cylinder of holding one's breath connects rotating disk by rotating shaft 7, and the cylinder body end that calvus is opened the cylinder of holding one's breath is connected and fixed dish by rotating shaft 8 via swing arm 9; The edge of rotating disk 3 is provided with roller shaft 13, and the edge of fixed disk is provided with the guide groove 15 that rolls for the roller on the roller shaft 14, and rotating disk hang on the fixed disk rotationally by roller, make rotating disk 3 all the time with fixed disk 2 coaxial rotations; The calvus combination is hung on the guide plate between fixed disk and the rotating disk 10, guide plate is by the guide holder 16 spacing guiding that are fastenedly connected with fixed disk, the lower end of guide plate connects by guiding arbor wheel 11 gradually drives deep-slotted chip breaker 12 on the rotating disks, and the calvus combination realizes the function of radial expansion in the slip of gradually driving deep-slotted chip breaker by the guiding arbor wheel of guide plate.

The present invention, in use, two calvus are opened the cylinder of holding one's breath makes the rotating disk rotation steadily, provides even power by the control motor, makes that calvus tension force is suitable.

Claims

1, a kind of tyre mounting mechanical arm of tyre vulcanizer comprises that pivoted arm (1), fixed disk (2), rotating disk (3), calvus open cylinder and the calvus combination (6) of holding one's breath; One end of described pivoted arm is installed on the vulcanizer, and the other end of pivoted arm is connected and fixed dish; It is characterized in that: a pair of calvus is opened the forward and backward side that the cylinder of holding one's breath (4,5) is laid in manipulator respectively, and the end that calvus is opened the cylinder of holding one's breath connects rotating disk by rotating shaft (7), and the other end that calvus is opened the cylinder of holding one's breath is connected and fixed dish by rotating shaft (8) via swing arm (9); The edge of described rotating disk (3) is provided with roller shaft (13), and the edge of fixed disk is provided with the guide groove (15) that rolls for the roller (14) on the roller shaft, and described rotating disk hang on the fixed disk by roller rotationally; Described calvus combination is hung on the guide plate between fixed disk and the rotating disk (10), guide plate is by the spacing guiding of guide holder (16) that is fastenedly connected with fixed disk, the lower end of guide plate connects by guiding arbor wheel (11) gradually drives deep-slotted chip breaker (12) on the rotating disk, and the guiding arbor wheel of calvus combination by guide plate is in the slip of gradually driving deep-slotted chip breaker and radial expansion.

2, tyre mounting mechanical arm of tyre vulcanizer according to claim 1, it is characterized in that: the piston body of rod end that described calvus is opened the cylinder of holding one's breath connects rotating disk by rotating shaft (7), and the cylinder body end that calvus is opened the cylinder of holding one's breath is connected and fixed dish by rotating shaft (8) via swing arm (9).