Radial tire static test automatic measurement and detection platform and method
Technical Field
The invention relates to the technical field of tire manufacturing, in particular to an automatic measuring and detecting platform and method for a radial tire static test.
Background
The radial tire is a structural form of the tire, generally refers to a pneumatic tire in which cords from one tire bead to another tire bead in a carcass ply are arranged at an angle of 90 degrees with a tread center line, and the radial tire is mainly characterized in that a belt layer is a main stressed component, and has the advantages of large grounding area, good adhesion performance, small tread slippage, small unit pressure on the ground, small rolling resistance, long service life, good heat dissipation performance and the like.
At present, when the size of a radial tire is detected, the following defects generally exist: 1. the existing equipment can not limit the radial tire during detection, and the radial tire is easy to deviate during detection, so that the success rate of detection is reduced; 2. the existing equipment can not drive the radial tire to rotate by a rotating method, can not realize all-around detection of the radial tire, and is easy to have the phenomenon that the radial tire can not be completely detected, so that the detection effect of the radial tire is reduced, and the detection result can not be directly reflected, so that the step of obtaining a conclusion is added.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the prior device can not limit the radial tire when detecting the size of the radial tire, and the radial tire is easy to deviate when detecting, thereby reducing the success rate of detection, meanwhile, the radial tire can not be driven to rotate by a rotating method, the radial tire can not be detected in all directions, the radial tire can not be detected completely, thereby reducing the detection effect of the radial tire, and the detection result can not be directly reflected, thereby increasing the steps for obtaining a conclusion, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the automatic measuring and detecting platform for the static test of the radial tires comprises a bottom plate, a conveying device, a detecting device and a bearing device, wherein the conveying device is installed at the upper end of the bottom plate, the detecting device is arranged on the left side of the conveying device, the detecting device is installed on the bottom plate, the bearing device is arranged on the right side of the conveying device, and the bearing device is installed on the bottom plate.
The conveying device comprises a jacking push rod, a rotating motor, a rotating rod, a rotating plate, a driving motor, a cylindrical frame, a clamping push rod and a clamping mechanism, wherein the jacking push rod is arranged on a bottom plate, the rotating motor is arranged at the top end of the jacking push rod, the rotating rod is arranged on an output shaft of the rotating motor, the rotating plate is symmetrically arranged on the rotating rod in the left-right direction and is connected with the rotating rod through a bearing, the driving motor is connected with the upper end of the rotating plate and is arranged on the rotating rod through a supporting column, the cylindrical frame is arranged at the lower end of the rotating plate, the clamping push rod is arranged in the cylindrical frame and is arranged on the lower end surface of the rotating plate, a conical block is arranged at the top end of the clamping push rod, the clamping mechanism is uniformly arranged below the clamping push rod and is connected with the cylindrical, the rotating electrical machines passes through the rotary rod and drives chucking mechanism and remove to holding and put the device upper end, afterwards, manual start jacking push rod, the jacking push rod drives chucking mechanism through the rotary rod and carries out the centre gripping to radial tire, finally, manual start jacking push rod, the jacking push rod drives radial tire through chucking mechanism and rises, the rotating electrical machines drives radial tire and moves to and rotate the bench side, jacking push rod drives radial tire and descends to rotating bench side, thereby realize the function of conveying, manual start driving motor, driving motor drives radial tire and detection device cooperation through chucking mechanism, thereby realize the function of detection.
The detection device comprises a connecting plate, a supporting seat, a rotating platform, a limiting rod, a supporting frame, a jacking push rod, a detection mechanism and a buffer mechanism, wherein the connecting plate is arranged on a bottom plate, the middle part of the upper end of the connecting plate is provided with the supporting seat, the upper end of the supporting seat is provided with the rotating platform, the rotating platform is connected with the supporting seat through a bearing, the upper end of the rotating platform is uniformly provided with the limiting rod, the outer side of the supporting seat is uniformly provided with the supporting frame, the supporting frame is arranged on the connecting plate, the upper end of the supporting frame is provided with a rectangular groove, the side wall of the rectangular groove is provided with the jacking push rod, the top end of the jacking push rod is provided with the detection mechanism, the detection mechanism is connected with the supporting frame in a sliding fit manner, the inner side of the detection mechanism is provided with the, the driving motor drives the radial tire to rotate through the clamping mechanism, and the radial tire is matched with the detection mechanism to realize the detection function.
The detection mechanism comprises a sliding plate, a sliding rod, a detection plate, a connecting spring, a rubber plug, a gas collection frame and an air bag, wherein the sliding plate is arranged on a jacking push rod, the sliding plate is connected with a support frame in a sliding fit manner, the upper part of the sliding plate is connected with the sliding rod in a sliding fit manner, the inner end of the sliding rod is provided with the detection plate, the outer end of the detection plate is provided with the connecting spring, the outer end of the connecting spring is arranged on the sliding plate, the outer end of the sliding rod is connected with the rubber plug in a clamping manner, the outer surface of the rubber plug is connected with the gas collection frame in a sliding fit manner, the gas collection frame is arranged on the outer end surface of the sliding plate, the air bag is arranged at the outer end of the gas collection frame and is communicated with the gas collection frame, when the detection mechanism works, if the radial tire is, the volume of the air bag is changed, so that the disqualification of the radial tire can be visually observed.
As a preferred technical scheme of the invention, the bearing and placing device comprises a bearing and placing frame, a lower sliding rod, an upper sliding rod and a supporting spring, wherein the bearing and placing frame is installed on a bottom plate, the lower sliding rod is arranged in the bearing and placing frame, the lower sliding rod is installed on the bottom plate, the inner part of the lower sliding rod is connected with the upper sliding rod in a sliding fit mode, the supporting spring is connected between the upper sliding rod and the bottom plate, during specific work, a radial tire is placed on the upper sliding rod in a manual mode, the supporting spring supports the upper sliding rod, and the upper sliding rod gradually rises through the supporting spring along with the reduction of the radial tire.
As a preferred technical scheme, the clamping mechanism comprises a clamping rod, a pushing block, a clamping spring and a clamping plate, the clamping rod is connected with a cylindrical frame in a sliding fit mode, the pushing block is installed at the inner end of the clamping rod, rolling balls are evenly arranged on the inner surface of the pushing block, the clamping spring is installed at the outer end of the pushing block, the outer end of the clamping spring is installed on the cylindrical frame, the clamping plate is installed at the outer end of the clamping rod and is of an arc-shaped structure, an anti-slip pad is arranged on the outer surface of the clamping plate, and when the clamping mechanism works specifically, the clamping push rod drives the clamping plate to clamp a radial tire through the pushing block.
As a preferred technical scheme of the invention, the buffer mechanism comprises a buffer plate and a buffer spring, the buffer plate is connected with the support frame in a sliding fit manner, the buffer spring is connected between the buffer plate and the support frame, and the buffer plate plays a role in buffering the detection mechanism through the buffer spring during specific work.
As a preferred technical scheme of the invention, the detection plate is of an arc structure, sliding balls are uniformly arranged on the inner end surface of the detection plate, and the detection plate can be tightly attached to the radial tire during specific work, so that the detection accuracy is improved, and the balls can reduce the friction between equipment and the radial tire.
As a preferred technical scheme of the invention, the reinforcing ribs are uniformly arranged between the jacking push rod and the bottom plate, and when the jacking push rod lifting device works specifically, the reinforcing ribs play a role in improving the stability of the jacking push rod.
In addition, the invention also provides a detection method of the automatic measurement and detection platform for the radial tire static test, which specifically comprises the following steps:
s1: firstly, manually placing a radial tire in a bearing device, then manually starting a rotating motor, moving a clamping mechanism to the upper end of the bearing device by the rotating motor, and finally manually starting a jacking push rod, wherein the jacking push rod drives the clamping mechanism to move to the middle part of the radial tire through a rotating rod;
s2: firstly, manually starting a clamping push rod on the right side, clamping the radial tire by the clamping push rod through a clamping mechanism, then manually starting a jacking push rod, driving the radial tire to ascend by the jacking push rod through the clamping mechanism, driving the radial tire to move above a rotating table by a rotating motor, and finally driving the radial tire to descend to the upper end of the rotating table by the jacking push rod through the clamping mechanism;
s3: the jacking push rod is started manually, the jacking push rod drives the detection mechanism to feed to the outer end of the radial tire, then the driving motor is started manually, the driving motor drives the radial tire to rotate through the clamping mechanism, and the detection mechanism detects the radial tire;
s4: and after the detection is finished, the radial tire is manually taken down, and the detection is finished.
(III) advantageous effects
1. The automatic measurement and detection platform for the radial tire static test can limit the radial tire when detecting the radial tire, and avoids the phenomenon of deviation when detecting, thereby improving the success rate of detection, reducing the friction between equipment and the radial tire and avoiding the damage of the radial tire;
2. according to the automatic measurement and detection platform for the radial tire static test, provided by the invention, the radial tire is driven to rotate by a rotating method, the radial tire can be detected in all directions, the phenomenon that the radial tire cannot be completely detected is avoided, the detection effect of the radial tire is improved, and the detection result can be directly reflected, so that the step of obtaining a conclusion is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention taken in the direction of N in FIG. 3;
FIG. 5 is an enlarged view taken in the direction X of FIG. 3 in accordance with the present invention;
fig. 6 is an enlarged view of the invention in the direction D of fig. 3.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, an automatic measuring and detecting platform for radial tire static test comprises a bottom plate 1, a conveying device 2, a detecting device 3 and a bearing and placing device 4, wherein the conveying device 2 is installed at the upper end of the bottom plate 1, the detecting device 3 is arranged on the left side of the conveying device 2, the detecting device 3 is installed on the bottom plate 1, the bearing and placing device 4 is arranged on the right side of the conveying device 2, and the bearing and placing device 4 is installed on the bottom plate 1.
The conveying device 2 comprises a jacking push rod 21, a rotating motor 22, a rotating rod 23, a rotating plate 24, a driving motor 25, a cylindrical frame 26, a clamping push rod 27 and a clamping mechanism 28, the jacking push rod 21 is installed on the bottom plate 1, the rotating motor 22 is installed at the top end of the jacking push rod 21, the rotating rod 23 is installed on an output shaft of the rotating motor 22, the rotating plate 24 is symmetrically arranged on the rotating rod 23 in the left-right direction, the rotating plate 24 is connected with the rotating rod 23 through a bearing, the driving motor 25 is connected to the upper end of the rotating plate 24, the driving motor 25 is installed on the rotating rod 23 through a supporting column, the cylindrical frame 26 is installed at the lower end of the rotating plate 24, the clamping push rod 27 is arranged inside the cylindrical frame 26, the clamping push rod 27 is installed on the lower end face of the rotating plate 24, a conical block is arranged at the top end of the clamping push, when the radial tire conveying device works specifically, firstly, the rotating motor 22 is started in a manual mode, the rotating motor 22 drives the clamping mechanism 28 to move to the upper end of the bearing and placing device 4 through the rotating rod 23, then, the jacking push rod 21 is started manually, the jacking push rod 21 drives the clamping mechanism 28 to clamp the radial tire through the rotating rod 23, finally, the jacking push rod 21 is started manually, the jacking push rod 21 drives the radial tire to ascend through the clamping mechanism 28, the rotating motor 22 drives the radial tire to move to the position above the rotating table 33, the jacking push rod 21 drives the radial tire to descend to the upper end of the rotating table 33, so that the conveying function is realized, the driving motor 25 is started manually, the driving motor 25 drives the radial tire to be matched with the detecting device 3 through the clamping mechanism 28, and the detecting function is realized.
Jacking push rod 21 and bottom plate 1 between evenly be provided with the strengthening rib, during concrete work, the strengthening rib plays the effect that improves jacking push rod 21 stability.
Chucking mechanism 28 include chucking pole 281, promote piece 282, chucking spring 283 and chucking plate 284, chucking pole 281 be connected with cylinder frame 26 through sliding fit's mode, promote piece 282 is installed to chucking pole 281 inner, promote the piece 282 internal surface and evenly be provided with the roll ball, promote the piece 282 outer end and install chucking spring 283, chucking spring 283 outer end is installed on cylinder frame 26, chucking plate 284 is installed to chucking pole 281 outer end, chucking plate 284 is the arc structure, chucking plate 284 surface is provided with the slipmat, during specific work, chucking push rod 27 drives chucking plate 284 through promoting piece 282 and carries out the chucking to the radial tire.
The detection device 3 comprises a connecting plate 31, a supporting seat 32, a rotating platform 33, a limiting rod 34, a supporting frame 35, a jacking push rod 36, a detection mechanism 37 and a buffer mechanism 38, wherein the connecting plate 31 is installed on the bottom plate 1, the supporting seat 32 is installed in the middle of the upper end of the connecting plate 31, the rotating platform 33 is arranged at the upper end of the supporting seat 32, the rotating platform 33 is connected with the supporting seat 32 through a bearing, the limiting rod 34 is evenly installed at the upper end of the rotating platform 33, the supporting frame 35 is evenly arranged on the outer side of the supporting seat 32, the supporting frame 35 is installed on the connecting plate 31, a rectangular groove is formed in the upper end of the supporting frame 35, the jacking push rod 36 is installed on the side wall of the rectangular groove, the detection mechanism 37 is installed at the top end of the jacking push rod 36, the detection mechanism 37 is connected with the supporting frame, during specific work, the pushing push rod 36 is started in a manual mode, the pushing push rod 36 drives the detection mechanism 37 to feed to the outer end of the radial tire, the driving motor 25 drives the radial tire to rotate through the clamping mechanism 28, and the radial tire and the detection mechanism 37 are matched to realize a detection function.
The detection mechanism 37 comprises a sliding plate 371, a sliding rod 372, a detection plate 373, a connecting spring 374, a rubber plug 375, a gas collecting frame 376 and a gas bag 377, the sliding plate 371 is installed on the jacking push rod 36, the sliding plate 371 is connected with the support frame 35 in a sliding fit mode, the upper part of the sliding plate 371 is connected with the sliding rod 372 in a sliding fit mode, the inner end of the sliding rod 372 is provided with the detection plate 373, the outer end of the detection plate 373 is provided with the connecting spring 374, the outer end of the connecting spring 374 is installed on the sliding plate 371, the outer end of the sliding rod 372 is connected with the rubber plug 375 in a clamping mode, the outer surface of the rubber plug 375 is connected with the gas collecting frame 376 in a sliding fit mode, the gas collecting frame 376 is installed on the outer end surface of the sliding plate 371, the gas bag 377 is installed at the outer end of the gas, if the radial tire is unqualified, the detection plate 373 drives the rubber plug 375 to feed through the sliding rod 372, the rubber plug 375 extrudes the air in the air collecting frame 376 into the air bag 377, and the volume of the air bag 377 changes, so that the unqualified radial tire can be visually observed.
The detecting plate 373 is of an arc-shaped structure, sliding balls are uniformly arranged on the inner end face of the detecting plate 373, and when the detecting plate 373 works in detail, radial tires can be attached to the detecting plate 373, so that the detecting accuracy is improved, and the balls can reduce the friction between equipment and the radial tires.
Buffer gear 38 include buffer board 381 and buffer spring 382, buffer board 381 be connected with support frame 35 through sliding fit's mode, be connected with buffer spring 382 between buffer board 381 and the support frame 35, during concrete work, buffer board 381 plays the effect of buffering through buffer spring 382 to detection mechanism 37.
The bearing and placing device 4 comprises a bearing and placing frame 41, a lower sliding rod 42, an upper sliding rod 43 and a supporting spring 44, the bearing and placing frame 41 is installed on the bottom plate 1, the lower sliding rod 42 is arranged inside the bearing and placing frame 41, the lower sliding rod 42 is installed on the bottom plate 1, the upper sliding rod 43 is connected inside the lower sliding rod 42 in a sliding fit mode, the supporting spring 44 is connected between the upper sliding rod 43 and the bottom plate 1, during specific work, a radial tire is placed on the upper sliding rod 43 in a manual mode, the supporting spring 44 supports the upper sliding rod 43, and along with the reduction of the radial tire, the upper sliding rod 43 gradually rises through the supporting spring 44.
In addition, the invention also provides a detection method of the automatic measurement and detection platform for the radial tire static test, which specifically comprises the following steps:
s1: firstly, a radial tire is placed in a bearing device 4 in a manual mode, then a rotating motor 22 is started manually, the rotating motor 22 moves a clamping mechanism 28 to the upper end of the bearing device 4, finally, a jacking push rod 21 is started manually, and the jacking push rod 21 drives the clamping mechanism 28 to move to the middle of the radial tire through a rotating rod 23;
s2: firstly, manually starting a clamping push rod 27 on the right side, clamping the radial tire by the clamping push rod 27 through a clamping mechanism 28, then manually starting a jacking push rod 21, driving the radial tire to ascend by the jacking push rod 21 through the clamping mechanism 28, driving the radial tire to move above a rotating table 33 by a rotating motor 22, and finally driving the radial tire to descend to the upper end of the rotating table 33 by the jacking push rod 21 through the clamping mechanism 28;
s3: the jacking push rod 36 is started manually, the jacking push rod 36 drives the detection mechanism 37 to feed to the outer end of the radial tire, then the driving motor 25 is started manually, the driving motor 25 drives the radial tire to rotate through the clamping mechanism 28, and the detection mechanism 37 detects the radial tire;
s4: and after the detection is finished, the radial tire is manually taken down, and the detection is finished.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.