Mechanical claw for automatic measurement during tire blank vulcanization
By integrating the distance measuring mechanism on the fetal embryo vulcanization mechanical claws, the intraocular spacing and inch opening data of the fetal embryo are measured in real time, and the corresponding tire installation height and expansion distance of the mechanical claws are automatically matched, which solves the tire appearance problem caused by the inability to measure in real time by traditional mechanical claws, and improves the accuracy and quality of the vulcanization process.
Patent Information
- Application Number
- CN202422008063.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-19
AI Technical Summary
Traditional ordinary mechanical claws cannot measure the intraocular spacing and inch data of the fetal embryo in real time during the vulcanization of fetal embryos, resulting in mismatch between the tire assembly height, shaping height and expansion distance of the mechanical claws, which can easily cause tire appearance problems.
An automatic measurement mechanical claw for the vulcanization of fetal embryos is designed, equipped with a distance measuring mechanism, including a servo motor and a laser distance measuring device, which can measure the spacing and inch data of the fetal embryos in real time, and automatically match the tire height, shaping height and expansion distance of the mechanical claw based on the measured data.
Through real-time measurement and automatic matching, tire appearance problems caused by unqualified tire assembly height and mechanical claw tightness are avoided, and the accuracy and quality of the fetal embryo vulcanization process are improved.
Smart Images
Figure CN222986971U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tire manufacturing, in particular to a mechanical claw for automatically measuring during the vulcanization of a tire embryo. Background Art
[0002] Tire vulcanization refers to the vulcanization of the outer tire of a tire, and the commonly used method is vulcanization by means of model pressing. During the process of tire vulcanization, it is necessary to clamp the tire so as to place it inside a vulcanizer for vulcanization. The semi-steel radial tire vulcanizer is equipped with a common mechanical claw structure. When changing the specifications and the mouth dimensions, it is necessary to manually adjust the tire loading height, the shaping height and the telescopic distance of the mechanical claw. There will also be occasional differences in the inner distance of the bead of tire embryos produced in the same specification at different time periods. During vulcanization, appearance problems are likely to occur due to differences in tire loading and shaping heights. At the same time, for the actual inner distance of the bead of the tire embryo and the mouth dimensions, the traditional common mechanical claw has no actual measurement data.
[0003] Based on this, there is now provided a mechanical claw for automatically measuring during the vulcanization of a tire embryo, which can eliminate the drawbacks of existing devices. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a mechanical claw for automatically measuring during the vulcanization of a tire embryo, so as to solve the problem that the traditional common mechanical claw in the background art has no actual measurement data.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A mechanical claw for automatically measuring during the vulcanization of a tire embryo includes a mounting plate. A sleeve is fixedly provided on the bottom surface of the mounting plate. A connecting column is fixedly provided on the bottom surface of the sleeve. An installation disk is fixedly provided on the bottom surface of the connecting column. A driving member for clamping a tire is slidably provided on the surface of the installation disk. A supporting mechanism for preliminarily limiting the position of the tire is fixedly provided on the bottom surface of the installation disk. A distance measuring mechanism for measuring the inner distance of the bead of the tire embryo is fixedly provided on the inner wall of the supporting mechanism.
[0007] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:
[0008] In an optional solution: The driving member includes a connecting rod. The connecting rod is rotatably provided on the side surface of a sliding sleeve. The sliding sleeve is slidably sleeved on the surface of the sleeve. The top end of the sliding sleeve is fixedly connected to the output end of a hydraulic rod. The hydraulic rod is fixedly provided on the bottom surface of the mounting plate. The other end of the connecting rod is rotatably connected to a fixed block. The fixed block is fixedly provided on the upper surface of a movable block. A slider is fixedly provided on the side surface of the movable block. The slider is slidably connected to a sliding groove. The sliding groove is opened on the side surface of a movable groove. The movable...
[0009] In an alternative solution: The clamping member includes a clamping plate, and the clamping plate is fixedly arranged on the bottom surface of the movable block.
[0010] In an alternative solution: A placement groove for facilitating the clamping of the tire is formed on the inner side wall of the clamping plate.
[0011] In an alternative solution: Anti-slip patterns for anti-slip are fixedly arranged on the inner side wall of the placement groove.
[0012] In an alternative solution: The support mechanism includes a mounting block, the mounting block is fixedly arranged on the bottom surface of the mounting disc, multiple electric telescopic rods are fixedly arranged on the side surface of the mounting block, and a limiting block for limiting is fixedly arranged at the output end of the electric telescopic rod.
[0013] In an alternative solution: An anti-slip pad for anti-slip is fixedly arranged on the surface of the limiting block.
[0014] In an alternative solution: The distance measuring mechanism includes a servo motor, the servo motor is fixedly arranged on the inner bottom wall of the mounting block, and a laser distance measuring device for detecting the inner distance of the bead of the tire embryo is fixedly arranged at the output end of the servo motor.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] 1. The present utility model provides a brand-new design concept of a vulcanization mechanical claw. When in use, the servo motor is started to drive the laser distance measuring device to rotate, and at the same time, the laser distance measuring device is started to measure the inner distance of the bead of the tire embryo and the data of the tire embryo inch opening and transmit them to the system. According to the actual measurement data, the system automatically matches the appropriate tire mounting height, shaping height and the telescopic distance of the mechanical claw, which can avoid tire appearance problems caused by unqualified tire mounting height, shaping height and the tightness of the mechanical claw.
[0017] 2. By setting the support mechanism, when in use, the support mechanism is placed inside the tire, and then the electric telescopic rod is started. The electric telescopic rod pushes the limiting block, and the limiting block contacts the inside of the tire, so as to support the tire, achieving the effect of initially supporting and limiting the tire. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic structural diagram of the present utility model.
[0019] Figure 2 is a side view of the present utility model.
[0020] Figure 3 is a partial enlarged structural diagram of the driving member of the present utility model.
[0021] Figure 4 is a schematic structural diagram of the slider and the chute of the present utility model.
[0022] Figure 5 This is a schematic structural diagram of the support mechanism of the present utility model.
[0023] Figure 6 This is a schematic structural diagram of the distance measuring mechanism of the present utility model.
[0024] Annotation of reference numerals in the drawings: 100, mounting plate; 101, sleeve; 102, connecting column; 103, mounting disc; 104, connecting rod; 105, fixing block; 106, movable block; 107, movable groove; 108, sliding groove; 109, clamping plate; 110, placing groove; 111, slider; 112, sliding sleeve; 113, hydraulic rod; 200, support mechanism; 201, mounting block; 202, electric telescopic rod; 203, limiting block; 204, anti-slip pad; 300, distance measuring mechanism; 301, servo motor; 302, laser distance measuring device. Specific embodiments
[0025] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0026] In one embodiment, as Figures 1-6 shown, a mechanical claw for automatic measurement during tire embryo vulcanization includes a mounting plate 100. A sleeve 101 is fixedly provided on the bottom surface of the mounting plate 100. A connecting column 102 is fixedly provided on the bottom surface of the sleeve 101. A mounting disc 103 is fixedly provided on the bottom surface of the connecting column 102. A driving member for clamping the tire is slidably provided on the surface of the sleeve 101. A support mechanism 200 for preliminarily limiting the position of the tire is fixedly provided on the bottom surface of the mounting disc 103. During use, the support mechanism 200 is placed inside the tire to support and limit the tire. Then, the driving member is started to clamp and fix the tire, which is convenient for vulcanization. A distance measuring mechanism 300 for measuring the inner distance of the bead of the tire embryo is fixedly provided on the inner wall of the support mechanism 200. The distance measuring mechanism 300 can measure the inner distance of the bead of the tire embryo and the data of the tire embryo gauge, and transmit the data to the system. According to the actual measurement data, the system automatically matches the appropriate tire mounting height, shaping height and the telescopic distance of the mechanical claw, which can avoid tire appearance problems caused by unqualified tire mounting height, shaping height and the tightness of the mechanical claw.
[0027] In one embodiment, as Figures 1-4As shown, the driving member includes a connecting rod 104 which is rotatably arranged on the side surface of a sliding sleeve 112. The sliding sleeve 112 is slidably sleeved on the surface of a sleeve 101. The top end of the sliding sleeve 112 is fixedly connected to the output end of a hydraulic rod 113. The hydraulic rod 113 is fixedly arranged on the bottom surface of a mounting plate 100. The other end of the connecting rod 104 is rotatably connected to a fixed block 105. The fixed block 105 is fixedly arranged on the upper surface of a movable block 106. A sliding block 111 is fixedly arranged on the side surface of the movable block 106. The sliding block 111 is slidably connected to a sliding groove 108. The sliding groove 108 is formed on the side surface of a movable groove 107. The movable groove 107 penetrates through the inner wall of a mounting disc 103. A clamping member for clamping a tire is fixedly arranged on the bottom surface of the movable block 106. The clamping member includes a clamping plate 109 which is fixedly arranged on the bottom surface of the movable block 106. During use, the tire is preliminarily limited and fixed by a support mechanism 200. Then, according to the size of the tire diameter, the hydraulic rod 113 is adjusted to drive the sliding sleeve 112 to slide up and down on the surface of the sleeve 101, so that the connecting rod 104 drives the movable block 106 to slide in the movable groove 107, and thus the clamping plate 109 clamps and fixes the tire.
[0028] In one embodiment, as Figure 2 shown, a placement groove 110 for facilitating clamping of the tire is formed on the inner side wall of the clamping plate 109. Anti-slip lines for anti-slip are fixedly arranged on the inner side wall of the placement groove 110. The placement groove 110 can effectively prevent the tire from slipping during clamping.
[0029] In one embodiment, as Figure 5 shown, the support mechanism 200 includes a mounting block 201 which is fixedly arranged on the bottom surface of the mounting disc 103. A plurality of electric telescopic rods 202 are fixedly arranged on the side surface of the mounting block 201. A limiting block 203 for limiting is fixedly arranged at the output end of the electric telescopic rod 202. An anti-slip pad 204 for anti-slip is fixedly arranged on the surface of the limiting block 203. During use, the limiting block 203 is placed inside the tire, and then the electric telescopic rod 202 is started. The electric telescopic rod 202 pushes the limiting block 203, and the limiting block 203 contacts the inside of the tire, thereby supporting the tire.
[0030] In one embodiment, as Figure 6As shown in the figure, the distance measuring mechanism 300 includes a servo motor 301, which is fixedly arranged on the inner bottom wall of the mounting block 201. The output end of the servo motor 301 is fixedly provided with a laser distance measuring device 302 for detecting the inner distance of the bead of the green tire. When in use, the servo motor 301 is started to drive the laser distance measuring device 302 to rotate. At the same time, the laser distance measuring device 302 is started to measure the inner distance of the bead of the green tire and the data of the bead size of the green tire and transmit them to the system. According to the actual measurement data, the system automatically matches the appropriate tire mounting height, shaping height and the telescopic distance of the mechanical claw, which can avoid the tire appearance problems caused by unqualified tire mounting height, shaping height and the tightness of the mechanical claw.
[0031] The above embodiment discloses a mechanical claw for automatic measurement during the vulcanization of green tires. Among them, when in use, the limiting block 203 is placed inside the tire, and then the electric telescopic rod 202 is started. The electric telescopic rod 202 pushes the limiting block 203, and the limiting block 203 contacts the inside of the tire to support the tire. Then, according to the size of the tire diameter, the hydraulic rod 113 is adjusted to drive the sliding sleeve 112 to slide up and down on the surface of the sleeve 101, so that the connecting rod 104 drives the movable block 106 to slide in the movable groove 107, so that the clamping plate 109 clamps and fixes the tire. The servo motor 301 is started to drive the laser distance measuring device 302 to rotate. At the same time, the laser distance measuring device 302 is started to measure the inner distance of the bead of the green tire and the data of the bead size of the green tire and transmit them to the system. According to the actual measurement data, the system automatically matches the appropriate tire mounting height, shaping height and the telescopic distance of the mechanical claw, which can avoid the tire appearance problems caused by unqualified tire mounting height, shaping height and the tightness of the mechanical claw.
[0032] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A mechanical gripper for automatic measurement during vulcanization of a tire blank, comprising a mounting plate (100), a sleeve (101) fixedly provided on the bottom surface of the mounting plate (100), a connecting column (102) fixedly provided on the bottom surface of the sleeve (101), a mounting plate (103) fixedly provided on the bottom surface of the connecting column (102), a driving member for clamping a tire slidably provided on the surface of the sleeve (101), characterized in that: A support mechanism (200) for preliminarily defining the position of the tire is fixedly provided on the bottom surface of the mounting plate (103), and a distance measuring mechanism (300) for measuring the inner spacing of the tire blank openings is fixedly provided on the inner wall of the support mechanism (200).
2. A mechanical gripper for automatic measurement during tire vulcanization according to claim 1, characterized in that: The driving member comprises a connecting rod (104), wherein the connecting rod (104) is rotatably arranged on the side of a sliding sleeve (112), wherein the sliding sleeve (112) is slidably arranged on the surface of a sleeve (101), wherein the top end of the sliding sleeve (112) is fixedly connected to the output end of a hydraulic rod (113), wherein the hydraulic rod (113) is fixedly arranged on the bottom surface of a mounting plate (100), wherein the other end of the connecting rod (104) is rotatably connected to a fixed block (105), wherein the fixed block (105) is fixedly arranged on the upper surface of a movable block (106), wherein a sliding block (111) is fixedly arranged on the side of the movable block (106), wherein the sliding block (111) is slidably connected to a sliding groove (108), wherein the sliding groove (108) is arranged on the side of a movable groove (107), wherein the movable groove (107) penetrates the inner wall of the mounting plate (103), and wherein a clamping member for clamping a tire is fixedly arranged on the bottom surface of the movable block (106).
3. A mechanical gripper for automatic measurement during tire vulcanization according to claim 2, characterized in that: The clamping member comprises a clamping plate (109), and the clamping plate (109) is fixedly arranged on the bottom surface of the movable block (106).
4. A mechanical gripper for automatic measurement during tire vulcanization according to claim 3, characterized in that: The inner side wall of the clamping plate (109) is provided with a placement groove (110) for clamping the tire.
5. A mechanical gripper for automatic measurement during tire vulcanization according to claim 4, characterized in that: The inner side wall of the placement groove (110) is fixedly provided with anti-skid patterns for preventing skidding.
6. The mechanical gripper for automatic measurement during vulcanization of a tire blank according to claim 1, characterized in that: The support mechanism (200) comprises a mounting block (201), the mounting block (201) being fixedly arranged on the bottom surface of the mounting plate (103), a plurality of groups of electric telescopic rods (202) being fixedly arranged on the side surface of the mounting block (201), and a limiting block (203) for limiting position being fixedly arranged at the output end of the electric telescopic rod (202).
7. A mechanical gripper for automatic measurement during vulcanization of a tire blank according to claim 6, characterized in that: An anti-skid pad (204) is fixedly provided on the surface of the limiting block (203) for preventing skidding.
8. The mechanical gripper for automatic measurement during tire vulcanization according to claim 1, characterized in that: The distance measuring mechanism (300) comprises a servo motor (301), the servo motor (301) is fixedly mounted on the inner bottom wall of the mounting block (201), and a laser distance measuring device (302) for detecting the inner spacing of the embryo embryo is fixedly mounted on the output end of the servo motor (301).