阅读说明：本技术 一种用于轮胎对中的万向球台 (Universal table for centering tires ) 是由 齐小华 于 2020-11-10 设计创作，主要内容包括：本发明提供一种用于轮胎对中的万向球台,万向球平台机构倾斜地设置在主框架上,万向球平台机构包括倾斜设置的万向球平台板和多个万向球,每个万向球均可转动地设置在万向球平台板的上表面,V型引导对中机构设置在万向球平台板的上表面,且位于万向球平台板的较低侧,V型引导对中机构包括V型定位模块、调整转轴和固定座,固定座固定在万向球平台板的上表面,调整转轴贯穿V型定位模块的中部,用以将V型定位模块可调夹角地固定在固定座上。本发明的万向球台,可通过调节V型定位模块V型夹角的角度,实现对不同规格和形状的物料的自动对中,其适用范围广泛、使用方便、对中定位准确、便于机器人抓取。(The invention provides a universal ball table for tire centering, wherein a universal ball platform mechanism is obliquely arranged on a main frame and comprises an obliquely arranged universal ball platform plate and a plurality of universal balls, each universal ball is rotatably arranged on the upper surface of the universal ball platform plate, a V-shaped guiding and centering mechanism is arranged on the upper surface of the universal ball platform plate and is positioned at the lower side of the universal ball platform plate, the V-shaped guiding and centering mechanism comprises a V-shaped positioning module, an adjusting rotating shaft and a fixed seat, the fixed seat is fixed on the upper surface of the universal ball platform plate, and the adjusting rotating shaft penetrates through the middle part of the V-shaped positioning module and is used for fixing the V-shaped positioning module on the fixed seat in an angle-adjustable manner. The universal ball table can automatically center materials with different specifications and shapes by adjusting the angle of the V-shaped included angle of the V-shaped positioning module, and has the advantages of wide application range, convenience in use, accuracy in centering and positioning and convenience in robot grabbing.)

1. A universal ball table for centering tires is characterized by comprising a main frame, a universal ball platform mechanism and a V-shaped guiding and centering mechanism;

the universal ball platform mechanism is obliquely arranged on the main frame and comprises a universal ball platform plate and a plurality of universal balls, the universal ball platform plate comprises a first side and a second side which are opposite, the universal ball platform plate is obliquely arranged on the main frame from the first side to the second side, and each universal ball is rotatably arranged on the upper surface of the universal ball platform plate;

this V type guide centering mechanism sets up the upper surface at this universal ball platform board, and is located this second side, and this V type guide centering mechanism includes V type orientation module, adjustment pivot and fixing base, and this fixing base is fixed at the upper surface of this universal ball platform board, and these a plurality of universal balls are located the unilateral of this fixing base, and this adjustment pivot runs through this V type orientation module's middle part for fix this V type orientation module on this fixing base with adjustable contained angle.

2. The universal ball table according to claim 1, wherein the V-shaped positioning module comprises a first position-limiting frame, a second position-limiting frame and a plurality of jockey wheels, the first position-limiting frame and the second position-limiting frame are arranged in a V-shape with the adjusting shaft as a symmetrical center, the plurality of jockey wheels are respectively arranged on the first position-limiting frame and the second position-limiting frame, and the axial direction of each jockey wheel is perpendicular to the universal ball table plate.

3. The universal ball table of claim 2 wherein the first and second retaining frames each have a plurality of shelves, each shelf having a plurality of wheels.

4. The universal ball table according to claim 2, wherein the V-shaped positioning module further comprises a first position-limiting frame link and a second position-limiting frame link, one end of the first position-limiting frame link is fixed on the first position-limiting frame, the other end of the first position-limiting frame link is rotatably fixed on the universal ball table, one end of the second position-limiting frame link is fixed on the second position-limiting frame, and the other end of the second position-limiting frame link is rotatably fixed on the universal ball table.

5. The gimbaled table of claim 1, wherein the plurality of gimbaled balls are distributed in an array on the gimbaled table plate.

6. The gimbaled table of claim 1, wherein said gimbaled table plate further comprises third and fourth opposing sides, each of said third and fourth sides having a retaining bracket mounted thereon.

7. The universal ball table as claimed in claim 6, wherein one of the position-limiting brackets on the third side and the fourth side is provided with a position-detecting sensor, and the other one of the position-limiting brackets is provided with a reflector, and the position-detecting sensor and the reflector are symmetrically arranged.

8. The universal ball table according to claim 1, wherein the main frame comprises a first support and a second support parallel to each other, the top end of the first support is higher than the top end of the second support, the first side is fixed to the top end of the first support, the second side is fixed to the top end of the second support, and a reinforcing beam is disposed between the first support and the second support.

9. The gimbaled table of claim 1, wherein the bottom of the main frame further comprises bottom adjustment structure for adjusting the height and levelness of the gimbaled table board.

10. The universal ball table according to claim 9, wherein the bottom adjustment structure comprises a horizontal adjustment plate, an adjustment bolt and a footing plate, the horizontal adjustment plate is fixed on the bottom of the main frame, and the horizontal adjustment plate is arranged on the footing plate with adjustable height and levelness by the adjustment bolt.

Technical Field

The invention belongs to the technical field of material conveying equipment, and particularly relates to a universal ball table for tire centering.

Background

At present, the robot is applied to each field, has improved production efficiency greatly, nevertheless in order to guarantee that the robot can both be accurate, stable snatch the material at every turn and carry out follow-up operation, need establish an automatic centering positioner before the robot snatchs the material.

Taking a tire manufacturing enterprise as an example, after a tire is produced, various tests such as dynamic balance and the like are carried out, and the qualified tire is placed in a warehouse in order. Because the size, specification and variety of the tires produced by a tire factory are large, and the tires cannot be placed in a warehouse in a disorderly manner, the tires must be placed in the material rack next to each other, the robot goods taking platform can be matched with the robot to grab the tires and place the tires in the material rack, and the common tires need to be placed on a centering and positioning device before the robot grabs the tires.

The universal table which relies on gravity for centering is often used in the prior art, but the universal table cannot be used for centering and positioning more types of materials.

Disclosure of Invention

Aiming at the technical problem, the invention provides a universal ball table for tire centering, which is used for solving the problem that the existing universal ball table cannot be suitable for centering and positioning of various types of tire materials.

A universal ball table for centering a tire comprises a main frame, a universal ball platform mechanism and a V-shaped guiding and centering mechanism. Universal ball platform mechanism sets up on the main frame aslope, and universal ball platform mechanism includes universal ball platform board and a plurality of universal ball, and universal ball platform board includes relative first side and second side, and universal ball platform board sets up on the main frame from its first side to second side downward sloping, and every universal ball all rotationally sets up the upper surface at universal ball platform board. V type guide centering mechanism sets up the upper surface at universal ball landing slab, and is located the second side, and V type guide centering mechanism includes V type orientation module, adjustment pivot and fixing base, and the upper surface at universal ball landing slab is fixed to the fixing base, and a plurality of universal balls are located the unilateral of fixing base, and the middle part that V type orientation module was run through in the adjustment pivot for fix V type orientation module on the fixing base with adjustable contained angle.

Preferably, the V-shaped positioning module comprises a first limiting frame, a second limiting frame and a plurality of Fulai wheels, the first limiting frame and the second limiting frame are arranged in a V shape by taking the adjusting rotating shaft as a symmetrical center, the plurality of Fulai wheels are respectively arranged on the first limiting frame and the second limiting frame, and the axial direction of each Fulai wheel is perpendicular to the universal spherical platform plate.

Preferably, the first limiting frame and the second limiting frame are provided with a plurality of layers of frame positions, and each layer of frame position is provided with a plurality of Fulai wheels.

Preferably, the V-shaped positioning module further comprises a first limiting frame connecting rod and a second limiting frame connecting rod, one end of the first limiting frame connecting rod is fixed on the first limiting frame, the other end of the first limiting frame connecting rod is rotatably fixed on the universal spherical platform plate, one end of the second limiting frame connecting rod is fixed on the second limiting frame, and the other end of the second limiting frame connecting rod is rotatably fixed on the universal spherical platform plate.

Preferably, the plurality of universal balls are distributed on the universal ball platform plate in an array.

Preferably, the universal spherical platform plate further comprises a third side and a fourth side which are opposite, and the third side and the fourth side are respectively provided with a limiting bracket.

Preferably, one of the limiting brackets on the third side and the fourth side is provided with a position detection sensor, the other limiting bracket is provided with a reflector, and the position detection sensor and the reflector are symmetrically arranged.

Preferably, the main frame comprises a first support and a second support which are parallel to each other, the top end of the first support is higher than the top end of the second support, the first side is fixed at the top end of the first support, the second side is fixed at the top end of the second support, and a reinforcing cross beam is arranged between the first support and the second support.

Preferably, the bottom of the main frame further comprises a bottom adjusting structure for adjusting the height and the levelness of the universal spherical platform plate.

Preferably, the bottom adjusting structure comprises a horizontal adjusting plate, an adjusting bolt and a base plate, the horizontal adjusting plate is fixed at the bottom of the main frame, and the horizontal adjusting plate is arranged on the base plate in a levelness and height adjustable mode through the adjusting bolt.

Compared with the prior art, the universal ball table for tire centering provided by the invention can realize automatic centering of materials with different specifications and shapes by adjusting the angle of the V-shaped included angle of the V-shaped positioning module, and has the advantages of wide application range, convenience in use, accuracy in centering and positioning and convenience in grabbing by a robot.

Drawings

FIG. 1 is a schematic diagram of a gimbaled table for tire centering according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a universal ball table for tire centering according to an embodiment of the present invention at a first viewing angle;

FIG. 3 is a schematic diagram of a gimbaled table for use in tire centering according to an embodiment of the present invention from a second perspective;

FIG. 4 is a schematic structural diagram of a table for tire centering at a third viewing angle according to an embodiment of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2, 3 and 4, a universal ball table 100 for centering a tire according to an embodiment of the present invention includes a main frame 1, a universal ball platform mechanism 2 and a V-shaped guiding and centering mechanism 3.

Universal ball platform mechanism 2 sets up on main frame 1 aslope, and universal ball platform mechanism 2 includes universal ball platform board 21 and a plurality of universal ball 22, and universal ball platform board 2 includes relative first side 211 and second side 212, and universal ball platform board 21 sets up on main frame 1 from its first side 211 to second side 212 downward sloping, and every universal ball 22 all rotationally sets up the upper surface at universal ball platform board 21.

V type guide centering mechanism 3 sets up the upper surface at universal ball platform board 21, and be located second side 212, V type guide centering mechanism 3 includes V type orientation module 31, adjustment pivot 32 and fixing base 33, the upper surface at universal ball platform board 21 is fixed to fixing base 33, a plurality of universal balls 22 are located the unilateral of fixing base 33, universal ball 22 and fixing base 33 divide the regional setting promptly, adjustment pivot 32 runs through the middle part of V type orientation module 31, adjust pivot 32 and be located the symmetric center department of V type orientation module 31 promptly, be used for fixing V type orientation module 31 on fixing base 33 with adjustable contained angle.

Preferably, the V-shaped positioning module 31 includes a first limiting frame 311, a second limiting frame 312 and a plurality of good fortune wheels 313, the first limiting frame 311 and the second limiting frame 312 are arranged in a V shape with the adjusting rotating shaft 32 as a symmetrical center, so that the included angle between the first limiting frame 311 and the second limiting frame 312 can be conveniently adjusted, the plurality of good fortune wheels 313 are respectively arranged on the first limiting frame 311 and the second limiting frame 312, the good fortune wheels 313 are uniformly distributed on the first limiting frame 311 and the second limiting frame 312, the axial direction of each good fortune wheel 313 is perpendicular to the universal spherical platform plate 21, the plurality of good fortune wheels 313 are arranged, so that materials can roll more smoothly, and centering and positioning can be realized more quickly.

Preferably, the first limiting frame 311 and the second limiting frame 312 are provided with multiple layers of frame positions, each layer of frame position is provided with a plurality of good fortune coming wheels 313, and the multiple layers of frame positions can be better used for facilitating centering and positioning of materials with different thicknesses.

Preferably, the V-shaped positioning module 31 further includes a first limiting frame connecting rod 314 and a second limiting frame connecting rod 315, one end of the first limiting frame connecting rod 314 is fixed on the first limiting frame 311, the other end of the first limiting frame connecting rod 314 is rotatably fixed on the universal spherical platform plate 21, one end of the second limiting frame connecting rod 315 is fixed on the second limiting frame 312, the other end of the second limiting frame connecting rod 315 is rotatably fixed on the universal spherical platform plate 21, the first limiting frame connecting rod 314 and the second limiting frame connecting rod 315 are arranged to better fix the included angle formed by the first limiting frame 311 and the second limiting frame 312, and the positioning precision is ensured.

Preferably, the universal balls 22 are distributed on the universal ball platform plate 21 in an array, and the array has many distributed contact points and is stressed uniformly, so that the materials can fall into the V-shaped positioning module 31 more smoothly.

Preferably, the universal spherical platform plate 21 further includes a third side 213 and a fourth side 214 opposite to each other, the third side 213 and the fourth side 214 are respectively provided with the limiting brackets 23, and the two sides of the limiting brackets 23 can effectively prevent the material from falling.

Preferably, one of the limiting brackets 23 on the third side 213 and the fourth side 214 is provided with the in-place detection sensor 41, and the other limiting bracket is provided with the reflector 42, and the in-place detection sensor 41 and the reflector 42 are symmetrically arranged, so that the robot can conveniently obtain related signals in time after positioning and perform subsequent operations.

Preferably, the main frame 1 includes a first bracket 11 and a second bracket 12 that are parallel to each other, a top end of the first bracket 11 is higher than a top end of the second bracket 12, the first side 211 is fixed at the top end of the first bracket 11, the second side 212 is fixed at the top end of the second bracket 12, and a reinforcing beam is further disposed between the first bracket 11 and the second bracket 12, so that the arrangement structure is simplified and the stability is good.

Preferably, the bottom of the main frame 1 further comprises a bottom adjusting structure 13 for adjusting the height and the levelness of the universal spherical platform plate 21, so that conveying equipment with different heights can be conveniently and stably butted, and centering of different materials is realized.

Preferably, the bottom adjusting structure 13 includes a horizontal adjusting plate 131, an adjusting bolt 132 and a base plate 133, the horizontal adjusting plate 131 is fixed at the bottom of the main frame 1, and the horizontal adjusting plate 131 is arranged on the base plate 133 through the adjusting bolt 132 with adjustable height and levelness, so that the structure is simplified, and the height and levelness of the universal spherical platform plate 21 can be adjusted quickly.

The working process of one embodiment of the invention is as follows:

after the materials are conveyed to the universal ball table 100 for tire centering, the materials fall on the inclined universal ball table plate 21, at the moment, the materials fall into the V-shaped positioning module 31 quickly and are centered automatically by means of self gravity and free rotation of the universal ball 22, when the in-place detection sensor 41 detects that the materials are centered and positioned normally, a signal is sent to a robot, and the robot grabs the materials.

According to the universal ball table for tire centering, automatic centering of materials with different specifications and shapes can be realized by adjusting the angle of the V-shaped included angle of the V-shaped positioning module, and the universal ball table is wide in application range, convenient to use, accurate in centering and positioning and convenient for robot grabbing.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.