EMS trolley automatic tire transport and tire sticking prevention device
By using a hydraulic buffer in the EMS cart automatic transport of fetal embryos to prevent the adhesion of fetal embryos, the problem of fetal embryos sticking to the fetal grasper in a high-temperature environment is solved, and the safe transportation of fetal embryos is achieved to prevent falling.
Patent Information
- Application Number
- CN202420645657.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-04-01
AI Technical Summary
During high temperatures in summer, the fetal embryos are prone to stick to the tire grabber of the EMS automatic transport vehicle due to the sticky properties of the rubber, which may cause the fetal embryos to fall from high altitude.
An EMS cart automatic transport of fetal embryos and anti-tie devices is designed, and a hydraulic buffer is used to prevent fetal embryos from sticking to the fetal grasper. When the fetal embryo is stuck, the hydraulic buffer bounces the fetal embryo to the place where the vulcanizer is placed through the liquid damping principle to prevent it from falling.
It effectively prevents fetal embryos from sticking to the EMS vehicle during transportation and falling from high altitude, ensuring the safe transportation of fetal embryos.
Smart Images
Figure CN222728840U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tire production and transportation equipment, in particular to an EMS trolley automatic tire embryo anti-sticking device. Background Art
[0002] As we all know, EMS is currently widely used in the manufacturing industry. The inner diameter of the all-steel tire is 17.5-24.5 inches. Since the raw material of the tire is rubber, it has a certain viscosity. If the temperature is high in summer, the viscosity will increase. When the tire is taken away by the EMS (automatic transport vehicle) tire grabber at the loading platform, it passes through the vulcanization loop and is placed on the vulcanizer unloading platform. The EMS (automatic transport vehicle) tire grabber is retracted. When the tire grabber is retracted, the tire may stick to the EMS (automatic transport vehicle), and the tire will be lifted up and taken away, and may fall from a high altitude. Summary of the invention
[0003] In order to overcome the deficiencies of the prior art, the utility model provides an anti-tire sticking device for an EMS trolley automatically transporting a tire blank, so as to prevent the tire blank from sticking to a tire gripper and falling from the air.
[0004] The technical solution adopted by the utility model to solve the technical problem is: an EMS trolley automatic tire embryo anti-sticking device is provided with a ceiling rail, and is characterized in that an unloading platform is provided on the ground below the ceiling rail, an EMS body is hoisted on the ceiling rail via a guide roller, a tire embryo support plate is installed below the EMS body via a lifting belt, the tire embryo support plate is a long strip structure, a tire gripper is installed on the tire embryo support plate, two tire grippers of the tire gripper are respectively installed on a screw rod via a nut, the end of the screw rod is connected to the output shaft of a servo motor, and a hydraulic buffer is vertically installed below the tire embryo support plate.
[0005] The utility model has the beneficial effect that when the tire blank is fully or half-stuck and collides with the hydraulic buffer, the tire blank will be rebounded to the tire release position of the vulcanizer, thereby preventing the tire blank from falling from the air after being stuck. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0007] Figure 1 A schematic structural diagram of the utility model.
[0008] Figure 2 A schematic diagram of installing the tire grabber of the utility model.
[0009] In the figure, 1-1. EMS body; 1-2. guide roller; 1-3. overhead rail; 1-4. lifting belt; 1-5. servo motor; 1-6. tire blank support plate; 1-7. screw rod; 1-8. hydraulic buffer; 1-9. tire gripper; 1-10. tire blank; 1-11. cargo platform. DETAILED DESCRIPTION
[0010] In the figure, the utility model is provided with a ceiling rail 1-3, and a loading platform 1-11 is provided on the ground below the ceiling rail 1-3. An EMS body 1-1 is hoisted on the ceiling rail 1-3 via a guide roller 1-2, and a tire embryo support plate 1-6 is installed below the EMS body 1-1 via a lifting belt 1-4. The tire embryo support plate 1-6 is a long strip structure, and a tire gripper 1-9 is installed on the tire embryo support plate 1-6. Two tire grippers of the tire gripper 1-9 are respectively installed on a screw rod 1-7 via nuts, and the end of the screw rod 1-7 is connected to the output shaft of a servo motor 1-5, and a hydraulic buffer 1-8 is vertically installed below the tire embryo support plate 1-6.
[0011] After the tire blank 1-10 automatically runs to the cargo platform 1-11 under the EMS body 1-1 through the automatic transport line, when the EMS body 1-1 automatically drives to the tire removal place, the servo motor 1-5 drives the screw 1-7 to rotate, and the tire grabber 1-9 expands. When it opens to the maximum position of the inner diameter of the tire blank 1-10, the ascending and descending motor begins to reverse, and the lifting belt 1-4 drives the tire grabber 1-9 and the tire blank 1-10 to rise, and the tire grabber 1-9 and the tire blank 1-10 descend to the tire release place of the vulcanizer. When the tire grabber 1-9 reaches the position, it shrinks and rises. At this time, due to temperature reasons, the rubber material of the tire blank 1-10 has a certain viscosity, and the tire blank 1-10 is stuck to the tire grabber 1-9. The hydraulic buffer 1-8 installed under the tire blank support plate 1-6 plays a role. Using the principle that the hydraulic buffer 1-8 liquid is damped and difficult to be compressed, the tire blank 1-10 collides with the hydraulic buffer 1-8, and the tire blank 1-10 will be rebounded to the tire release place of the vulcanizer. The hydraulic buffer 1-8 is a well-known and commonly used tool in the art. Its working principle is that when the piston rod is impacted by an external force, it will drive the piston to squeeze the hydraulic oil in the inner tube. After the hydraulic oil is pressurized, it will be discharged from the oil discharge hole on the inner tube, and at the same time, it will flow back to the upper cavity of the piston from the chamber between the inner tube and the body and the oil return hole, thus generating resistance; when the external force disappears, the spring will rebound the piston to the starting point, and the hydraulic oil will flow back to the lower cavity of the piston through the oil return hole and the oil discharge hole in turn, and the piston rod will return to its original height.
Claims
1. An EMS trolley automatic tire transport and tire anti-sticking device, equipped with a ceiling rail, characterized in that: An unloading platform is provided on the ground below the overhead rail, on which the EMS body is hoisted via guide rollers, and a tire blank support plate is installed below the EMS body via a lifting belt. The tire blank support plate is a long strip structure, on which a tire grabber is installed, and two tire grabber claws of the tire grabber are respectively installed on screws via nuts, the ends of the screws are connected to the output shaft of the servo motor, and a hydraulic buffer is vertically installed below the tire blank support plate.