Giant tire bead ring diameter detection equipment

Abstract

The utility model discloses a giant tire bead ring diameter detection device, and belongs to the technical field of tire bead ring detection. The equipment comprises a rack, a man-machine interaction screen, a positioning rotating device, a mobile detection device, a temporary placing platform and a taking and placing centering device. The man-machine interaction screen is arranged on the rack; the positioning rotating device is arranged on the rack and is used for placing a steel wire ring; the mobile detection device is arranged on the rack, is positioned above the positioning and rotating device and is used for detecting the perimeter of the steel wire ring; the temporary placing platform is arranged beside the rack, the temporary placing platform and the positioning rotating device are located at the same horizontal height, and the temporary placing platform is used for placing steel wire rings; the taking and placing centering device is arranged beside the rack and the temporary placing platform and used for taking and placing the undetected steel wire rings from the temporary placing platform to the positioning rotating device and taking and placing the detected steel wire rings from the positioning rotating device to the temporary placing platform. The giant tire bead ring diameter detection equipment provided by the utility model can detect the diameter of the giant tire bead ring, and has the advantages of high detection efficiency, less manual intervention and good continuity of the detection process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tire steel ring detection technical field, especially relate to a giant tire steel ring diameter detection equipment. BACKGROUND

[0002] In the tire manufacturing industry, giant tires play a vital role. Giant tires are engineering tires with a tire rim nominal outside diameter of 33 inches or more, a tire design outside diameter of more than 2000 mm, and a single tire load of more than 20000 kg. Such tires are widely used in various large-scale engineering scenarios, such as giant load trucks for mining and large machinery for port loading and unloading.

[0003] As the core of the tire structure, the tire steel ring gives the tire the necessary rigidity and strength, and the quality of the tire steel ring directly determines the service life of the tire and the safety of the vehicle. Therefore, in the tire production process, it is essential to accurately measure the tire steel ring. In the face of different tire design requirements, the inner ring circumference of the steel ring is the main basis for measuring whether the steel ring meets the standard.

[0004] Due to the huge size of giant tires, their tire steel rings are also very large, with a diameter of up to 1.6 m and a weight of up to 80 kg. Currently, there is no professional equipment that can effectively detect the inner ring circumference of such giant steel rings, and only manual tape measurement is available. The disadvantage of manual tape measurement is that the measurement error is very large, which can easily cause hidden dangers and affect the product quality of giant tires. Therefore, there is an urgent need to design a professional equipment that can accurately measure the diameter of giant tire steel rings. SUMMARY

[0005] In view of the deficiencies in the related art, the purpose of the utility model is to provide a giant tire steel ring diameter detection equipment to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A giant tire steel ring diameter detection equipment, comprising:

[0008] A rack;

[0009] A man-machine interaction screen is provided on the rack;

[0010] A positioning rotating device is provided on the rack, and the positioning rotating device is used to place the steel ring;

[0011] A moving detection device is provided on the rack, and the moving detection device is located above the positioning rotating device, and the moving detection device is used to detect the circumference of the steel ring;

[0012] A temporary placement platform is arranged beside the rack, and the temporary placement platform is at the same horizontal level as the positioning and rotating device. The temporary placement platform is used to place the wire loop.

[0013] A taking and placing centering device is arranged beside the rack and the temporary placement platform. The taking and placing centering device is used to take the undetected wire loop from the temporary placement platform and place it on the positioning and rotating device, and take the detected wire loop from the positioning and rotating device and place it on the temporary placement platform.

[0014] In some embodiments, the taking and placing centering device comprises a support column, a horizontal shaft moving mechanism, and a hoisting clamp taking and placing mechanism. The horizontal shaft moving mechanism comprises a track, a moving table, and a first servo motor. The track is arranged on the support column. The moving table is connected to the track through a gear and a rack. The first servo motor is arranged on the moving table. The first servo motor is used to drive the moving table to move on the track. The hoisting clamp taking and placing mechanism is arranged on the moving table to move with the moving table.

[0015] In some embodiments, the hoisting clamp taking and placing mechanism comprises a lifting assembly and a centering clamp taking assembly. The lifting assembly is arranged on the moving table. The centering clamp taking assembly is arranged on the lifting assembly.

[0016] In some embodiments, the taking and placing centering device further comprises a first electromagnet. The first electromagnet is arranged on the centering clamp taking assembly.

[0017] In some embodiments, the positioning and rotating device comprises a rotating mechanism and an expansion positioning mechanism. The rotating mechanism comprises a second servo motor and a rotating platform. The second servo motor is used to drive the rotating platform to rotate. The expansion positioning mechanism is arranged on the rotating platform. The expansion positioning mechanism comprises a placement platform, a synchronous transmission assembly, and a third servo motor. Three placement platforms are uniformly arranged along the circumference of the rotating platform. The three placement platforms are connected to the third servo motor through the synchronous transmission assembly. The third servo motor is used to drive the synchronous transmission assembly to move. The synchronous transmission assembly drives the three placement platforms to move horizontally synchronously towards or away from the center of the circle formed by the three placement platforms.

[0018] In some embodiments, the positioning and rotating device further comprises a second electromagnet. The second electromagnet is arranged on the placement platform.

[0019] In some embodiments, the rotating mechanism is a square steel welded integrated structure.

[0020] In some embodiments, the mobile detection device comprises a laser sensor, a module fixing assembly, a left-right shaft moving assembly and an up-down shaft moving assembly, the module fixing assembly is arranged on the rack, the left-right shaft moving assembly is arranged on the module fixing assembly, the up-down shaft moving assembly is arranged on the left-right shaft moving assembly to follow the left-right shaft moving assembly to move horizontally along the left-right shaft direction, and the laser sensor is arranged on the up-down shaft moving assembly to make the laser sensor move vertically along the up-down shaft direction.

[0021] In some embodiments, the module fixing assembly is made of marble material.

[0022] In some embodiments, the giant tire bead diameter detection equipment further comprises a fence, which is arranged around the temporary storage platform, the taking and placing centering device and the rack.

[0023] Compared with the prior art, the utility model has the advantages that:

[0024] 1. The giant tire bead diameter detection equipment comprises a rack, a man-machine interaction screen, a positioning rotating device, a mobile detection device, a temporary storage platform and a taking and placing centering device, the positioning rotating device accurately fixes and rotates the bead, the mobile detection device cooperates to detect the circumference, the taking and placing centering device efficiently takes and places the bead, greatly improves the detection efficiency, has less manual intervention, and guarantees the continuity of the detection process.

[0025] 2. In the giant tire bead diameter detection equipment, the taking and placing centering device is cooperated by horizontal shaft movement, lifting and centering clamping assembly, realizes flexible taking and placing, the positioning rotating device adopts synchronous transmission assembly and second electromagnet, ensures the stability of the bead, and the mobile detection device uses module fixing, left-right and up-down shaft moving assembly, so that the laser sensor accurately detects, and guarantees the detection accuracy and stability. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0027] Figure 1 It is a structure schematic view of one embodiment of the giant tire bead diameter detection equipment of the utility model;

[0028] Figure 2 It is a taking and placing centering device structure schematic view of one embodiment of the giant tire bead diameter detection equipment of the utility model;

[0029] Figure 3 It is a hoisting clamp taking and placing mechanism structure schematic view of one embodiment of the giant tire bead diameter detection equipment of the utility model;

[0030] Figure 4 It is the positioning rotating device structural schematic view of one embodiment of the giant tire steel wire ring diameter detection equipment of the utility model;

[0031] Figure 5 It is the mobile detection device structural schematic view of one embodiment of the giant tire steel wire ring diameter detection equipment of the utility model.

[0032] In the drawing,

[0033] 1, rack;2, human-computer interaction screen;3, positioning rotating device;31, rotating mechanism;311, second servo motor;312, rotating platform;32, expansion positioning mechanism;33, second electromagnet;321, placement platform;322, synchronous transmission assembly;323, third servo motor;4, mobile detection device;41, laser sensor;42, module fixed assembly;43, left and right shaft moving assembly;44, up and down shaft moving assembly;5, temporary platform;6, taking and placing centering device;61, support column;62, horizontal shaft moving mechanism;621, track;622, moving table;623, first servo motor;63, hoisting clamp taking and placing mechanism;631, lifting assembly;632, centering clamping assembly;7, fence;8, steel wire ring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0036] In the description of the utility model, it is to be explained that, unless another explicit provision and limitation, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through the intermediate medium, can be two elements inside the intercommunication, for the ordinary skill in the art, the above-mentioned term can be understood in the utility model with the concrete meaning of specific situation.

[0037] Refer to the accompanying drawings Figures 1 to 5 An illustrative embodiment of the giant tire bead diameter detection equipment is given, the giant tire bead diameter detection equipment comprises a rack 1, a man-machine interactive screen 2, a positioning rotating device 3, a mobile detection device 4, a temporary platform 5 and a taking and placing centering device 6.

[0038] The man-machine interactive screen 2 is arranged on the rack 1, the man-machine interactive screen 2 realizes simple operation, and the function of real-time feedback is realized.The positioning rotating device 3 is arranged on the rack 1, the positioning rotating device 3 is used to place the bead 8, and drives the bead 8 to rotate in the detection process.The mobile detection device 4 is arranged on the rack 1, the mobile detection device 4 is located above the positioning rotating device 3, and the mobile detection device 4 is used to detect the circumference of the bead 8.The temporary platform 5 is arranged beside the rack 1, the temporary platform 5 and the positioning rotating device 3 are at the same horizontal height, and the temporary platform 5 is used to place the bead 8.The taking and placing centering device 6 is arranged beside the rack 1 and the temporary platform 5, and the taking and placing centering device 6 is used to take and place the undetected bead 8 from the temporary platform 5 to the positioning rotating device 3, and take and place the detected bead 8 from the positioning rotating device 3 to the temporary platform 5.

[0039] The taking and placing centering device 6 has the characteristics of high rigidity and high reliability.The taking and placing centering device 6 comprises a support column 61, a horizontal shaft moving mechanism 62 and a lifting clamp taking and placing mechanism 63, the horizontal shaft moving mechanism 62 comprises a track 621, a moving table 622 and a first servo motor 623, the track 621 is arranged on the support column 61, the moving table 622 is connected with the track 621 through a gear and a rack, and the first servo motor 623 is arranged on the moving table 622, the first servo motor 623 is used to drive the moving table 622 to move on the track 621, and the lifting clamp taking and placing mechanism 63 is arranged on the moving table 622 to move along with the moving table 622.

[0040] The lifting clamp taking and placing mechanism 63 can realize lifting, centering and grabbing actions. The lifting clamp taking and placing mechanism 63 comprises a lifting assembly 631 and a centering and grabbing assembly 632. The lifting assembly 631 is arranged on the moving table 622 and can move with the moving table 622. The lifting assembly 631 is driven by a servo motor to realize the lifting function. The centering and grabbing assembly 632 is arranged on the lifting assembly 631 and can move with the lifting assembly 631. The centering and grabbing assembly 632 is driven by a servo motor to realize the centering and grabbing function. The centering and grabbing principle is similar to that of the positioning and rotating device 3. The centering and grabbing action is realized by a connecting rod mechanism. The taking and placing centering device 6 further comprises a first electromagnet. The first electromagnet is arranged on the centering and grabbing assembly 632 and can realize the adsorption and positioning function of the steel ring 8 when the steel ring 8 is centered and grabbed.

[0041] The positioning and rotating device 3 comprises a rotating mechanism 31 and an expansion positioning mechanism 32. The rotating mechanism 31 comprises a second servo motor 311 and a rotating platform 312. The second servo motor 311 is used to drive the rotating platform 312 to rotate. The expansion positioning mechanism 32 is arranged on the rotating platform 312. The expansion positioning mechanism 32 comprises a placing platform 321, a synchronous transmission assembly 322 and a third servo motor 323. Three placing platforms 321 are uniformly arranged along the circumference of the rotating platform 312. The three placing platforms 321 are connected with the third servo motor 323 through the synchronous transmission assembly 322. The third servo motor 323 is used to drive the synchronous transmission assembly 322 to move. The synchronous transmission assembly 322 drives the three placing platforms 321 to move horizontally towards or away from the center of the circle formed by the three placing platforms 321, realizes the centering movement, and can meet the positioning requirements of steel rings 8 of different specifications.

[0042] The positioning and rotating device 3 further comprises a second electromagnet 33 arranged on the placing platform 321. Each of the three placing platforms 321 is provided with a second electromagnet 33. When the steel ring 8 is placed on the placing platform 321, the adsorption and positioning function of the steel ring 8 can be realized, which is stable and reliable.

[0043] In the embodiment, the rotating mechanism 31 is a square steel welded integrated structure with high rigidity. The second servo motor 311 is used to drive the rotating platform 312 to rotate, so that the expansion positioning mechanism 32 and the steel ring 8 rotate together to realize the detection requirements.

[0044] The motion detection device 4 includes a laser sensor 41, a module fixing assembly 42, a left-right axis moving assembly 43, and a right-right axis moving assembly 44. The module fixing assembly 42 is mounted on the frame 1. The left-right axis moving assembly 43 is mounted on the module fixing assembly 42. The right-right axis moving assembly 44 is mounted on the left-right axis moving assembly 43 to follow the left-right axis moving assembly 43 in horizontal movement along the left-right axis direction. The laser sensor 41 is mounted on the right-right axis moving assembly 44 so that the laser sensor 41 follows the right-right axis moving assembly 44 in vertical movement along the right-right axis direction. Specifically, both the left-right axis moving assembly 43 and the right-right axis moving assembly 44 are driven by servo motors to achieve movement. Furthermore, the left-right axis moving assembly 43 is also equipped with a grating sensor, which can achieve closed-loop feedback and precisely control the sensor positioning accuracy. The module fixing assembly 42 is made of marble, which has high processing precision and good stability, and can also improve the sensor positioning accuracy.

[0045] The giant tire wire diameter testing equipment also includes a fence 7, which surrounds the temporary platform 5, the pick-and-place centering device 6, and the frame 1. The fence 7 isolates the equipment from the external environment, preventing personnel from accidentally approaching during operation and reducing the risk of injury to operators and surrounding personnel. Furthermore, the fence 7 prevents debris from entering the equipment, reducing equipment malfunctions caused by foreign objects, extending the equipment's lifespan, and ensuring the normal operation of the testing work.

[0046] In the above illustrative embodiment, the giant tire wire bead diameter detection equipment utilizes optical principles to achieve accurate measurement without damaging the wire bead structure. It boasts advantages such as high precision, flexibility, dynamic operation, and non-contact measurement. The modular design maximizes the efficiency of each function, improving detection stability, functional reliability, and overall efficiency, resulting in a rational design. Furthermore, it fully considers the heavy weight and inconvenient handling characteristics of giant tire wire beads. A pick-and-place centering device replaces manual handling, optimizing operational complexity. A positioning and rotation device achieves wire bead positioning, driven by a servo motor, ensuring high automation and reliability. A moving detection device enables laser sensor positioning, including vertical and horizontal axis movements, also driven by servo motors. A human-machine interface screen enables human-machine operation and provides real-time feedback on the detection results.

[0047] The following is in conjunction with the appendix Figures 1 to 5 The working process of one embodiment of the giant tire wire bead diameter detection device of this utility model is described below:

[0048] Since the giant tire bead is heavy, it needs to be put on the temporary platform 5 by manually operating the crane before detection, and then the centering device 6 is moved to the grabbing position to perform the centering and grabbing action on the bead 8. After the grabbing is completed, the centering device 6 moves the bead 8 to the placement position, at this time, the three placement platforms 321 of the positioning rotating device 3 move synchronously to the corresponding position of the corresponding inch of the bead 8. Then the centering device 6 performs the action of placing the bead 8. After the placement is completed, the centering device 6 returns to the grabbing position to wait. This step sequence completes the grabbing, centering and placing actions of the bead 8.

[0049] The next step sequence is to perform detection. Specifically, the human-computer interaction screen 2 is operated to click start detection. At this time, the movement detection device 4 moves to the detection position with the laser sensor 41. Then the positioning rotating device 3 rotates the bead 8 together by 360° to realize the detection function. After the detection is completed, the movement detection device 4 moves back to the initial avoidance position with the laser sensor 41.

[0050] The last step sequence is the taking and placing action of the bead 8. After the detection of the previous step sequence is completed, the centering device 6 moves to the placement position to complete the grabbing action of the bead 8, and then moves to the grabbing position with the bead 8 to complete the placing action of the bead 8. After the bead 8 is placed, it waits for the manual taking of the bead 8.

[0051] Finally, it should be noted that: the various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to.

[0052] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones without departing from the spirit of the present application. They should all be covered in the technical solution range of the present application.

Claims

1. A giant tire bead diameter detection apparatus, characterized by, The application relates to a machine for detecting the circumference of a steel ring, which comprises the following components: a machine frame; a human-machine interaction screen arranged on the machine frame; a positioning and rotating device arranged on the machine frame, which is used for placing a steel ring; a movement detecting device arranged on the machine frame, which is located above the positioning and rotating device and is used for detecting the circumference of a steel ring; a temporary placement platform arranged beside the machine frame, which is at the same horizontal level as the positioning and rotating device and is used for placing a steel ring; a taking and placing centering device arranged beside the machine frame and the temporary placement platform, which is used for taking and placing an undetected steel ring from the temporary placement platform to the positioning and rotating device and taking and placing a detected steel ring from the positioning and rotating device to the temporary placement platform.

2. The apparatus of claim 1 wherein, The taking and placing centering device comprises a support column, a horizontal shaft moving mechanism and a lifting clamp taking and placing mechanism, the horizontal shaft moving mechanism comprises a track arranged on the support column, a moving table connected with the track through a gear and a rack and a first servo motor arranged on the moving table and used for driving the moving table to move on the track, and the lifting clamp taking and placing mechanism is arranged on the moving table to move along with the moving table.

3. The apparatus of claim 2 wherein, The lifting clamp taking and placing mechanism comprises a lifting assembly arranged on the moving table and a centering clamp taking assembly arranged on the lifting assembly.

4. The apparatus of claim 3 wherein, The taking and placing centering device further comprises a first electromagnet arranged on the centering clamp taking assembly.

5. The apparatus of claim 1 wherein, The positioning and rotating device comprises a rotating mechanism and an expansion and positioning mechanism, the rotating mechanism comprises a second servo motor used for driving a rotating platform to rotate, and the expansion and positioning mechanism is arranged on the rotating platform and comprises three placing platforms arranged uniformly along the circumference of the rotating platform, a synchronous transmission assembly and a third servo motor, the three placing platforms are connected with the third servo motor through the synchronous transmission assembly, and the third servo motor is used for driving the synchronous transmission assembly to move, so that the three placing platforms move synchronously towards or away from the center of the circle formed by the three placing platforms.

6. The apparatus of claim 5 wherein, The positioning and rotating device further comprises a second electromagnet arranged on the placing platform.

7. The apparatus of claim 5 wherein, The rotating mechanism is an integrated structure of square steel.

8. The apparatus of claim 1 wherein, The movement detecting device comprises a laser sensor, a module fixing assembly, a left-right shaft moving assembly and an up-down shaft moving assembly, the module fixing assembly is arranged on the machine frame, the left-right shaft moving assembly is arranged on the module fixing assembly, the up-down shaft moving assembly is arranged on the left-right shaft moving assembly to move horizontally along the left-right shaft direction along with the left-right shaft moving assembly, and the laser sensor is arranged on the up-down shaft moving assembly to move vertically along the up-down shaft direction along with the up-down shaft moving assembly.

9. The apparatus of claim 8 wherein, The module fixing assembly is made of marble.

10. The apparatus of any of claims 1-9, wherein, Also included is a fence that surrounds the temporary holding platform, the pick-and-place device, and the rack.

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