Rubber core final mixing rubber information automatic reading and feeding device based on RFID technology

Abstract

The utility model relates to a rubber core final mixing rubber information automatic reading and feeding device based on an RFID technology, and belongs to the field of tire production equipment. The device is provided with a tire bead process rubber material extruder, two L-shaped rubber core final mixing rubber tray limiters are symmetrically mounted on the left and right sides of a rubber core final mixing rubber feeding station of the tire bead process rubber material extruder, a rubber core final mixing rubber tray is arranged between the two L-shaped rubber core final mixing rubber tray limiters, and an RFID chip is mounted in the center of the bottom of the rubber core final mixing rubber tray. An RFID reader-writer and a photoelectric proximity switch are installed in the back face of the pre-embedded box cover plate, the pre-embedded box cover plate covers a box opening of the automatic reading pre-embedded box in a sealing mode, a pre-embedded pit is dug in the position, below the RFID chip installation position, of the ground, the automatic reading pre-embedded box, the RFID chip and the pre-embedded box cover plate are installed in the pre-embedded pit and are flush with the ground, and the automatic reading pre-embedded box is installed in the pre-embedded pit. The photoelectric proximity switch controls on-off of a power supply of the RFID reader-writer, and the photoelectric proximity switch, the RFID reader-writer and the RFID chip are connected with the PLC.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire production equipment field, in detail is a kind of rubber core final mixing rubber information automatic reading feeding device based on RFID technology. BACKGROUND

[0002] It is known that in the traditional tire industry bead production, the final mixing rubber of the triangular rubber core is inputted in the form of artificial record of raw material batch information to record traceability information and mistake proofing.

[0003] The traditional final mixing rubber feeding process of bead rubber core is completely manually operated, there are rubber rack number input error, input not in time, lead to rubber material use error or traceability information binding error risk, not conducive to the process quality control of bead production. SUMMARY

[0004] In order to overcome the deficiencies of prior art, the utility model provides a kind of rubber core final mixing rubber information automatic reading feeding device based on RFID technology, realize the automatic reading feeding of the final mixing rubber information of bead rubber core, mistake proofing and traceability information binding are automatically carried out by information system, ensure the timeliness of rubber core final mixing rubber input and the accuracy of traceability.

[0005] The utility model solves the technical scheme that the technical problem it adopts is: a kind of rubber core final mixing rubber information automatic reading feeding device based on RFID technology is equipped with the bead process rubber material extruder, its characterized in that, the rubber core final mixing rubber feeding station of bead process rubber material extruder is installed with two L-shaped rubber core final mixing rubber tray limiters left and right symmetry, rubber core final mixing rubber tray is equipped between two L-shaped rubber core final mixing rubber tray limiters, RFID chip is installed in the center position of rubber core final mixing rubber tray bottom, RFID reader-writer and photoelectric proximity switch are installed in the back of pre-buried box cover plate, pre-buried box cover plate is covered at the box mouth of automatic reading pre-buried box, pre-buried pit is excavated in the ground below the installation position of RFID chip, and automatic reading pre-buried box, RFID chip and pre-buried box cover plate are installed in pre-buried pit and flush with the ground, photoelectric proximity switch controls the on-off of RFID reader-writer power supply, photoelectric proximity switch, RFID reader-writer and RFID chip are connected with PLC controller.

[0006] The utility model has the beneficial effect that it realizes the automatic feeding of the final mixing rubber of bead rubber core in tire industry, carries out mistake proofing verification and binding traceability through information system, improves the automation level and production efficiency, reduces human intervention, ensures the accuracy of the final mixing rubber input of bead rubber core, and reduces quality risks. BRIEF DESCRIPTION OF DRAWINGS

[0007] The utility model is further described below in connection with the drawings and examples.

[0008] Figure 1This is a schematic diagram of the structure of the present invention.

[0009] Figure 2 A schematic diagram of the reading device of this utility model.

[0010] In the diagram: 1. Rubber extruder for tire bead process; 2. Limiter for rubber core final compound tray; 3. Automatic reading pre-embedded box; 4. RFID reader; 5. Photoelectric proximity switch; 6. Rubber core final compound tray; 7. RFID chip; 8. Pre-embedded box cover. Detailed Implementation

[0011] In the figure, this utility model includes a rubber extruder 1 for the bead process. Two L-shaped rubber core final compound feed stations are symmetrically installed on the left and right sides of the rubber core final compound feeding station of the rubber core extruder 1. A rubber core final compound tray 6 is provided between the two L-shaped rubber core final compound feed stations 2. An RFID chip 7 is installed at the center of the bottom of the rubber core final compound tray 6. An RFID reader 4 and a photoelectric proximity switch 5 are installed inside the back of the pre-embedded box cover 8. The pre-embedded box cover 8 covers the opening of the automatic reading pre-embedded box 3. A pre-embedded pit is dug in the ground below the installation position of the RFID chip 7. The automatic reading pre-embedded box 3, the RFID chip 7 and the pre-embedded box cover 8 are installed in the pre-embedded pit and flush with the ground. The photoelectric proximity switch 5 controls the power supply of the RFID reader 4. The photoelectric proximity switch 5, the RFID reader 4 and the RFID chip 7 are connected to a PLC controller.

[0012] The steps for using this utility model are as follows:

[0013] Step 1: When the rubber extruder 1 in the tire bead process on site needs the final rubber core, the on-site operator can dispatch the AGV through the on-site production management system terminal to issue an invitation task for the final rubber core.

[0014] Step 2: After receiving the final rubber mixing invitation task issued by the production management system, the AGV will pick up the rubber core final rubber mixing pallet 6 from the designated stack pickup location and transport the rubber core final rubber mixing pallet 6 to the rubber core final rubber mixing pallet limiter 2.

[0015] Step 3: When the photoelectric proximity switch 5 senses the rubber core final compound tray 6, it sends a message to the RFID reader 4 to read the RFID chip 7 information of the rubber core final compound tray 6, and transmits the information to the production management system.

[0016] Step 4: The production management system uses software functions to compare the RFID chip 7 information of the rubber core final compound tray 6 read by the RFID reader 4 with the standard specifications of the rubber core final compound in the production management system to verify the quality status of the rubber core final compound.

[0017] Step 5: When the specifications and quality state of the rubber chip loaded on the rubber chip final mixing tray 6 meet the requirements, the final mixing rubber can be normally used, and the information of the RFID chip 7 of the rubber chip final mixing tray 6 is automatically bound by the production management system; when the specifications and quality state of the rubber chip loaded on the rubber chip final mixing tray 6 cannot meet the requirements, the rubber chip final mixing tray 6 loaded on the rubber chip final mixing tray 6 will not be used by controlling the tire bead process rubber extruder 1 to stop working through the integration of the production management system and the tire bead process rubber extruder 1.

Claims

1. An automatic reading and feeding device for the final compounded rubber of a rubber core based on RFID technology, comprising a rubber extruder for the bead process, characterized in that... In the tire bead process, two L-shaped core final compound feeder limiters are symmetrically installed on the left and right sides of the core final compound feeding station of the rubber extruder. A core final compound tray is placed between the two L-shaped core final compound feeder limiters. An RFID chip is installed at the center of the bottom of the core final compound tray. An RFID reader and photoelectric proximity switch are installed inside the back of the pre-embedded box cover. The pre-embedded box cover covers the opening of the automatic reading pre-embedded box. A pre-embedded pit is dug in the ground below the RFID chip installation position. The automatic reading pre-embedded box, RFID chip, and pre-embedded box cover are installed in the pre-embedded pit and flush with the ground. The photoelectric proximity switch controls the power supply of the RFID reader. The photoelectric proximity switch, RFID reader, and RFID chip are connected to a PLC controller.

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