Laminating device for laminating RFID chip on outer wall of tire bead

Abstract

The utility model relates to tire production, in particular to a laminating device for laminating an RFID (Radio Frequency Identification Device) chip on the outer wall of a tire bead, which comprises a vertical plate, a stepping motor is arranged at the rear part of the vertical plate, and an output shaft of the stepping motor penetrates through the front part of the vertical plate and then is connected with a recycling reel; a material distributing platform fixedly connected with the vertical plate is arranged above the recycling reel. A material guiding opening penetrating through the material distributing platform is formed in the material distributing platform, a dot-matrix type boss supporting part is arranged on the portion, behind the material guiding opening, of the upper end face of the material distributing platform, a damping roller connected with the vertical plate in a rotating damping mode is arranged on one side of the material distributing platform, and the damping roller is sleeved with a material storage reel. A suction cup type grabbing machine transporting mechanical arm is arranged above the material distributing platform. Compared with a manual hand sticking operation mode, the RFID chip sticking device has the advantages that the efficiency is improved and the labor intensity of staff is reduced in a mode of mechanically grabbing and sticking the RFID chip.

Description

Technical Field

[0001] This utility model relates to tire production, specifically to a bonding device for attaching RFID chips to the outer wall of tire bead. Background Technology

[0002] With the booming development of Internet of Things (IoT) technology, the application of radio frequency identification (RFID) electronic chips in the tire industry is becoming more and more widespread, which has played a positive role in promoting the development of intelligent tire manufacturing in my country.

[0003] RFID chips can record data on tire production, sales, use, and retreading, and are embedded inside the tire. They can be collected and read in real time through terminals and combined with relevant management software to achieve full life cycle management of tires. However, at present, the application of RFID chips is usually done manually by operators before production, which is very troublesome, inefficient, and labor-intensive for employees. Sometimes, there are also problems such as applying too many chips or missing chips, resulting in the waste of finished tires. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a bonding device for attaching RFID chips to the outer wall of tire bead. This device improves efficiency and reduces labor intensity for employees by mechanically grasping and attaching RFID chips compared to manual bonding.

[0005] The technical solution of this utility model is: a bonding device for bonding RFID chips to the outer wall of tire bead, including a vertical plate, a stepper motor installed at the rear of the vertical plate, the output shaft of the stepper motor passing through to the front of the vertical plate and connected to a recycling reel, and a material distribution platform fixedly connected to the vertical plate above the recycling reel.

[0006] The material distribution platform has a guide port that runs through it. A dot matrix-shaped boss support is located behind the guide port on the upper surface of the material distribution platform. A damping roller connected to the rotation damping of the vertical plate is located on one side of the material distribution platform. A storage reel is mounted on the damping roller. The free end of the material strip wound on the storage reel passes through the guide port and connects to the recycling reel. A suction cup-type gripper and transport arm is located above the material distribution platform.

[0007] Preferably, the suction cup type gripper arm includes a swing motor mounted on the top of the upright plate. The rotating end of the swing motor is connected to a vertically arranged electric push rod, and the moving end of the electric push rod is connected to a vacuum suction cup for gripping RFID chips. The vacuum suction cup is connected to a vacuum generator through a pipe.

[0008] Preferably, the upright plate is provided with a tensioning mechanism for supporting the material strip located between the material distribution platform and the recycling reel.

[0009] Preferably, the tensioning mechanism includes a support plate connected to the upright plate, a lead screw that extends laterally through the support plate, a nut connected to one end of the lead screw, and a tensioning roller for supporting the material strip connected to the other end of the lead screw via a bracket, and a support spring is provided between the bracket and the support plate.

[0010] Compared with the prior art, this utility model has the following advantages: This utility model improves efficiency and reduces the labor intensity of employees by using a mechanized method of grasping and pasting RFID chips.

[0011] The tensioning mechanism can elastically support the material belt, keeping it taut and making the transmission more stable and reliable. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the material distribution platform.

[0015] Figure 4 This is a schematic diagram of the tensioning mechanism;

[0016] In the diagram: 1. Storage reel, 2. Material strip, 3. RFID chip, 4. Electric push rod, 5. Swing motor, 6. Nut, 7. Lead screw, 8. Vacuum suction cup, 9. Material distribution platform, 10. Recycle reel, 11. Tensioning mechanism, 12. Vertical plate, 13. Support plate, 14. Stepper motor, 15. Material guide port, 16. Dot matrix boss support, 17. Tensioning roller, 18. Bracket, 19. Support spring. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1

[0018] like Figures 1 to 3 A bonding device for bonding RFID chips to the outer wall of a tire bead includes a vertical plate 12, a stepper motor 14 mounted on the rear of the vertical plate 12, and the output shaft of the stepper motor 14 extends through to the front of the vertical plate 12 and is connected to a recycling reel 10.

[0019] Above the recycling reel 10 is a material distribution platform 9 fixedly connected to the upright plate 12, and the material distribution platform 9 is arranged horizontally.

[0020] The material distribution platform 9 has a guide port 15 that runs through it. The guide port 15 is arranged at an angle. A dot matrix protrusion support part 16 is provided on the upper surface of the material distribution platform 9 behind the guide port 15.

[0021] One side of the material distribution platform 9 is equipped with a damping roller that is connected to the rotation damping of the vertical plate 12. A storage reel 1 is mounted on the damping roller. A suction cup-type gripper transport arm is provided above the material distribution platform 9.

[0022] The suction cup gripper arm includes a swing motor 5 mounted on the top of the upright plate 12. The rotating end of the swing motor 5 is connected to a vertically arranged electric push rod 4. The moving end of the electric push rod 4 is connected to a vacuum suction cup 8 for gripping the RFID chip 3. The vacuum suction cup 8 is connected to a vacuum generator through a pipe, and the vacuum generator evacuates the vacuum suction cup 8.

[0023] When in use, first install the device on one side of the tire bead forming machine, move the suction cup gripper arm close to the tire bead discharge position, and then pass the free end of the material strip 2 wound on the storage reel 1 through the guide port 15 and connect it to the recycling reel 10.

[0024] Start the stepper motor 14 to rotate a certain number of revolutions, so that the recycling reel 10 winds the material strip 2, and drag the storage reel 1 to release the material strip 2;

[0025] As the material belt 2 passes through the guide port 15, the RFID chip 3 attached to this part of the material belt 2 is transferred to the dot matrix boss support part 16. Since the dot matrix structure has a small contact area with the RFID chip 3, the adhesion is also small, making it easy to be picked up by the vacuum suction cup 8.

[0026] Then, the electric push rod 4 is activated to lower the vacuum suction cup 8, and the vacuum suction cup 8 is used to hold the RFID chip 3. Then, it is raised to a certain height, and the swing motor 5 is rotated 90 degrees to arrange the electric push rod 4 laterally so that the bonding surface of the RFID chip 3 faces the tire bead.

[0027] Then the electric push rod 4 extends to attach the RFID chip 3 to the outer wall of the tire bead, the vacuum suction cup 8 releases the RFID chip 3, and then all components are reset.

[0028] The mechanical actions in the above steps can be controlled by a PLC controller. The number of rotations of the stepper motor 14 is adjusted according to the distance between two adjacent RFID chips 3 on the material belt 2. The start time of the above steps is set according to the discharge time of the tire bead forming machine.

[0029] This invention improves efficiency and reduces labor intensity for employees by using a mechanized method of grasping and pasting RFID chips 3 compared to manual pasting.

[0030] Furthermore, the mechanized operation method also avoids the problems of repeated pasting and missed pasting that occur when manual operation is fatigued. Example 2

[0031] This embodiment is a further optimization based on the above embodiment, specifically:

[0032] like Figure 1 and Figure 4 A tensioning mechanism 11 for supporting the material belt 2 is provided on the upright plate 12 between the material distribution platform 9 and the recycling reel 10.

[0033] The tensioning mechanism 11 includes a support plate 13 connected to the vertical plate 12. A lead screw 7 is provided on the support plate 13 and extends horizontally through the support plate 13. One end of the lead screw 7 is connected to a nut 6, and the other end of the lead screw 7 is connected to a tensioning roller 17 for supporting the material belt 2 through a bracket 18. A support spring 19 is provided between the bracket 18 and the support plate 13.

[0034] The tensioning mechanism 11 can elastically support the material belt 2, keeping the material belt 2 in a taut state, making the transmission more stable and reliable.

[0035] This utility model is not limited to the above-described embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model, and the changed content still falls within the protection scope of this utility model.

Claims

1. A device for fitting an RFID chip to an outer wall of a tire bead, comprising a vertical plate, characterized in that: The rear part of the vertical plate is provided with a stepping motor, the output shaft of the stepping motor penetrates through the front part of the vertical plate and is connected with a recovery reel, the upper part of the recovery reel is provided with a distribution platform fixedly connected with the vertical plate; A guide hole penetrating through the distribution platform is formed in the distribution platform, a dot matrix type boss supporting part is arranged on the upper end surface of the distribution platform and located behind the guide hole, a damping roller connected with the rotating damping of the vertical plate is arranged on one side of the distribution platform, a storage reel is sleeved on the damping roller, the free end of the material belt wound on the storage reel is connected with the recovery reel after penetrating through the guide hole, and a suction cup type grabbing machine moving arm is arranged above the distribution platform.

2. The device for fitting RFID chips to the outer wall of the tire bead according to claim 1, characterized in that: The suction cup type grabbing machine moving arm comprises a swing motor arranged on the top of the vertical plate, a vertical electric push rod is connected with the rotating end of the swing motor, a vacuum suction cup for grabbing the RFID chip is connected with the moving end of the electric push rod, and the vacuum suction cup is connected with a vacuum generator through a pipeline.

3. The device for attaching an RFID chip to the outer wall of a tire bead according to claim 1, characterized in that: A tensioning mechanism for supporting the material belt is arranged between the distribution platform and the recovery reel on the vertical plate.

4. The device for attaching an RFID chip to the outer wall of a tire bead according to claim 3, characterized in that: The tensioning mechanism comprises a supporting plate connected with the vertical plate, a screw rod penetrating through the supporting plate in the transverse direction is arranged on the supporting plate, a nut is connected with one end of the screw rod, a tensioning roller for supporting the material belt is connected with the other end of the screw rod through a support, and a supporting spring is arranged between the support and the supporting plate.

Images