Method for automatically hooking and pulling steel wire of tire

Abstract

The invention discloses a method for automatically hooking and pulling a steel wire of a tire, which comprises the following steps of: S1, mechanically preparing a tire hooking component, namely preparing a group of inclined feeding conveying belts from bottom to top, a group of tire double-hook wire drawing machines, a conveying belt for discharging and a tire grabbing manipulator, s2, equipment assembly and construction: mounting the inclined conveyor belt from bottom to top prepared in the step S1 on the side position of a double-hook wire drawing machine through a conveyor belt bracket, mounting the conveyor belt for discharging in the step S1 right below a blanking port of the double-hook wire drawing machine, mounting a grabbing manipulator on the side position of the feeding conveyor belt, and mounting the grabbing manipulator on the side position of the feeding conveyor belt; the waste tire recovery processing speed can be greatly increased, the labor intensity of workers is reduced, meanwhile, the labor cost resource investment can be reduced, the waste tire recovery cost is reduced, the economic benefits of enterprises are maximized, and good structure practical operability is achieved.

Description

Technical Field

[0001] The invention discloses a method for automatically hooking and pulling a steel wire from a tire, and belongs to the technical field of waste material recycling. Background Art

[0002] Tires are the only parts of a car that come into contact with the ground. The performance of tires directly affects the safety of vehicle drivers and passengers. The importance of tire performance can be imagined. For this reason, various countries have also made clear requirements for tire safety performance. With the rapid development of the automotive industry, consumers are beginning to pay attention to the comfort, handling stability, NVH and other performance of the entire vehicle in addition to paying attention to tire safety performance;

[0003] Tires need to be scrapped after being used for a long time. In order to improve the utilization efficiency of resources, the scrapped and recycled tires need to be cut and wired so that the tires can be disassembled. After that, the disassembled rubber and other products can be recycled to increase the utilization efficiency of resources.

[0004] Most of the existing waste tire wire recycling work is done manually. Manual cutting and wire drawing of tires greatly increases the labor intensity of workers, while reducing the processing speed of waste tires, which is time-consuming and labor-intensive. Therefore, the present invention proposes a mechanized tire automatic hooking and wire drawing method. Summary of the invention

[0005] The purpose of the present invention is to provide a method for automatically hooking and pulling steel wire of a tire in order to solve the above-mentioned disadvantages.

[0006] A method for automatically hooking and pulling a steel wire on a tire, the method comprising the following steps:

[0007] S1. Mechanical preparation of tire hook drawing components, including a set of bottom-up inclined feeding conveyor belts, a set of tire double hook wire drawing machines, a conveyor belt for discharging materials, and a tire grabbing manipulator. The top of the tire double hook wire drawing machine is equipped with a feeding hopper, which adopts a flat structure design;

[0008] S2, assembling and building the equipment, installing the bottom-to-top inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and installing the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and the grabbing manipulator is installed on the side of the feeding conveyor belt;

[0009] S3, tire feeding, the waste tires are placed on the feeding conveyor belt by means of a manipulator transfer. Under the conveying action of the feeding conveyor belt, the placed tires can reach the top of the conveyor belt from the bottom end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine;

[0010] S4, the tire posture is corrected. After the tire enters from the feeding hopper at the top, the feeding hopper can adjust the tire's entry posture, and can change the tire's lying posture to a vertical state, so as to correct the tire's entry posture, and then fall vertically;

[0011] S5, positioning and clamping, the tire successfully entered in step S4 can enter the wire drawing and cutting cabin of the tire double hook wire drawing machine, at this time, the tire can be clamped at the side by the side clamping mechanism of the tire double hook wire drawing machine, which has a mobile posture limiting effect;

[0012] S6, rotary hook pulling, the staff controls the two driving motors of the tire double hook wire drawing machine to rotate, and the two driving motors drive the hook pulling blades to rotate. The high-speed rotation of the hook pulling blades can be used to perform rotary hook pulling on the waste tires, completing the tire wire hook pulling work;

[0013] S7, automatic discharging, the side clamping mechanism of the tire double hook wire drawing machine moves to release the processed waste tire, and the tire processed by hooking and pulling in step S6 will fall onto the conveyor belt for discharging by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hooking and pulling through the discharging conveyor belt.

[0014] In this embodiment, in step S1, the tire double-hook wire drawing machine feed hopper is provided with a protruding connection platform, and the connection platform is a horizontal structure design.

[0015] In this embodiment, in step S2, when the inclined conveyor belt is installed, the conveying direction of the inclined conveyor belt is from bottom to top, and the tail discharge end of the inclined conveyor belt is placed directly above the hopper of the tire double-hook wire drawing machine.

[0016] In this embodiment, in step S3, the tire manipulator is a gripper-type mechanical gripper, and the initial feeding state of the tire is a horizontal lying state.

[0017] In this embodiment, the side clamping mechanism in step S5 includes a body seat, a first-level rotating seat is fixedly installed on the upper surface of the cylinder body seat, a first-level rotating block is arranged in the first-level rotating seat, the first-level rotating seat and the first-level rotating block are rotatably connected through a pin shaft, a push plate cylinder is fixedly installed on the top upper surface of the secondary rotating block, the output end of the push plate cylinder is movably and telescopically connected to a driving rod, and a second-level rotating seat is fixedly installed on the top of the driving rod.

[0018] In this embodiment, a secondary rotating block is arranged in the secondary rotating seat, and the secondary rotating seat and the secondary rotating block are rotatably connected via a pin shaft, and a clamping plate is fixedly installed on the top of the secondary rotating block, wherein the clamping plate is movably hinged to the outer wall on one side close to the tire double-hook wire drawing machine base via a hinge.

[0019] In this embodiment, in step S6, after the waste tire enters the processing chamber of the tire double-hook wire drawing machine, the waste tire comes into contact with the hook-drawing blade.

[0020] In this embodiment, in step S6, hook-pull blades are installed at the output ends of the two driving motors, and the two hook-pull blades are respectively placed on both sides of the waste tire.

[0021] In this embodiment, in step S1, the outer surfaces of the feed conveyor belt and the discharge conveyor belt are both provided with anti-slip silicone strips, and the belt bodies of the feed conveyor belt and the discharge conveyor belt are both made of anti-slip rubber material.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The method for automatically hooking and pulling steel wires for tires of the present invention has the use characteristics of automatic feeding during actual operation, and can complete the automatic feeding of tires without manual handling and feeding, thereby greatly reducing the labor intensity of workers and improving the automatic processing effect of the machine;

[0024] At the same time, it has the effect of posture adjustment during feeding, and is easy to use. The cutting and drawing can be performed on both sides of the tire synchronously through the blades on both sides. In actual use, there is no need to perform secondary single-sided drawing of the tire, and the cutting and drawing work on both sides can be completed in the same drawing time, which greatly improves the drawing efficiency of the machine. In addition, the drawing and cutting process does not require manual operation, which can greatly improve the recycling speed of waste tires, reduce the labor intensity of workers, and reduce the investment in human cost resources, reduce the recycling cost of waste tires, maximize the economic benefits of the enterprise, and has good structural practicality.

[0025] The operating method of the present invention can automatically complete the automatic discharging and conveying work of the tire after wire drawing and cutting, without the need for manual discharging and handling of the tire, effectively reducing the potential safety hazards after processing, ensuring the production safety of workers, and preventing workers from being injured. The overall wire drawing process has the fully automated use effect of automated feeding, automated wire drawing processing, and automated discharging. The processing automation degree is high, which meets the development needs of fully automated production of modern industrial enterprises, is easy to use, and greatly improves the recycling efficiency of waste tires. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1:

[0028] A method for automatically hooking and pulling a steel wire on a tire, the method comprising the following steps:

[0029] S1. Mechanical preparation of tire hook drawing components, including a set of bottom-up inclined feeding conveyor belts, a set of tire double hook wire drawing machines, a conveyor belt for discharging materials, and a tire grabbing manipulator. The top of the tire double hook wire drawing machine is equipped with a feeding hopper, which adopts a flat structure design;

[0030] S2, assembling and building the equipment, installing the bottom-to-top inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and installing the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and the grabbing manipulator is installed on the side of the feeding conveyor belt;

[0031] S3, tire feeding, the waste tires are placed on the feeding conveyor belt by means of a manipulator transfer. Under the conveying action of the feeding conveyor belt, the placed tires can reach the top of the conveyor belt from the bottom end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine;

[0032] S4, the tire posture is corrected. After the tire enters from the feeding hopper at the top, the feeding hopper can adjust the tire's entry posture, and can change the tire's lying posture to a vertical state, so as to correct the tire's entry posture, and then fall vertically;

[0033] S5, positioning and clamping, the tire successfully entered in step S4 can enter the wire drawing and cutting cabin of the tire double hook wire drawing machine, at this time, the tire can be clamped at the side by the side clamping mechanism of the tire double hook wire drawing machine, which has a mobile posture limiting effect;

[0034] S6, rotary hook pulling, the staff controls the two driving motors of the tire double hook wire drawing machine to rotate, and the two driving motors drive the hook pulling blades to rotate. The high-speed rotation of the hook pulling blades can be used to perform rotary hook pulling on the waste tires, completing the tire wire hook pulling work;

[0035] S7, automatic discharging, the side clamping mechanism of the tire double hook wire drawing machine moves to release the processed waste tire, and the tire processed by hooking and pulling in step S6 will fall onto the conveyor belt for discharging by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hooking and pulling through the discharging conveyor belt.

[0036] In this embodiment, in step S1, the tire double-hook wire drawing machine feed hopper is provided with a protruding connection platform, and the connection platform is a horizontal structure design.

[0037] In this embodiment, in step S2, when the inclined conveyor belt is installed, the conveying direction of the inclined conveyor belt is from bottom to top, and the tail discharge end of the inclined conveyor belt is placed directly above the hopper of the tire double-hook wire drawing machine.

[0038] In this embodiment, in step S3, the tire manipulator is a gripper-type mechanical gripper, and the initial feeding state of the tire is a horizontal lying state.

[0039] In this embodiment, the side clamping mechanism in step S5 includes a body seat, a first-level rotating seat is fixedly installed on the upper surface of the cylinder body seat, a first-level rotating block is arranged in the first-level rotating seat, the first-level rotating seat and the first-level rotating block are rotatably connected through a pin shaft, a push plate cylinder is fixedly installed on the top upper surface of the secondary rotating block, the output end of the push plate cylinder is movably and telescopically connected to a driving rod, and a second-level rotating seat is fixedly installed on the top of the driving rod.

[0040] In this embodiment, a secondary rotating block is arranged in the secondary rotating seat, and the secondary rotating seat and the secondary rotating block are rotatably connected via a pin shaft, and a clamping plate is fixedly installed on the top of the secondary rotating block, wherein the clamping plate is movably hinged to the outer wall on one side close to the tire double-hook wire drawing machine base via a hinge.

[0041] In this embodiment, in step S6, after the waste tire enters the processing chamber of the tire double-hook wire drawing machine, the waste tire comes into contact with the hook-drawing blade.

[0042] In this embodiment, in step S6, hook-pull blades are installed at the output ends of the two driving motors, and the two hook-pull blades are respectively placed on both sides of the waste tire.

[0043] In this embodiment, in step S1, the outer surfaces of the feed conveyor belt and the discharge conveyor belt are both provided with anti-slip silicone strips, and the belt bodies of the feed conveyor belt and the discharge conveyor belt are both made of anti-slip rubber material.

[0044] The method for automatically hooking and pulling steel wires for tires of the present invention has the use characteristics of automatic feeding during actual operation, and can complete the automatic feeding of tires without manual handling and feeding, thereby greatly reducing the labor intensity of workers and improving the automatic processing effect of the machine;

[0045] At the same time, it has the effect of posture adjustment during feeding, and is easy to use. The cutting and drawing can be performed on both sides of the tire synchronously through the blades on both sides. In actual use, there is no need to perform secondary single-sided drawing of the tire, and the cutting and drawing work on both sides can be completed in the same drawing time, which greatly improves the drawing efficiency of the machine. In addition, the drawing and cutting process does not require manual operation, which can greatly improve the recycling speed of waste tires, reduce the labor intensity of workers, and reduce the investment in human cost resources, reduce the recycling cost of waste tires, maximize the economic benefits of the enterprise, and has good structural practicality.

[0046] The operating method of the present invention can automatically complete the automatic discharging and conveying work of the tire after wire drawing and cutting, without the need for manual discharging and handling of the tire, effectively reducing the potential safety hazards after processing, ensuring the production safety of workers, and preventing workers from being injured. The overall wire drawing process has the fully automated use effect of automated feeding, automated wire drawing processing, and automated discharging. The processing automation degree is high, which meets the development needs of fully automated production of modern industrial enterprises, is easy to use, and greatly improves the recycling efficiency of waste tires.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for automatically hooking and pulling steel wire on a tire, characterized in that: The method comprises the following steps: S1. Mechanical preparation of tire hook drawing components, including a set of bottom-up inclined feeding conveyor belts, a set of tire double hook wire drawing machines, a conveyor belt for discharging materials, and a tire grabbing manipulator. The top of the tire double hook wire drawing machine is equipped with a feeding hopper, which adopts a flat structure design; S2, assembling and building the equipment, installing the bottom-to-top inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and installing the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and the grabbing manipulator is installed on the side of the feeding conveyor belt; S3, tire feeding, the waste tires are placed on the feeding conveyor belt by means of a manipulator transfer. Under the conveying action of the feeding conveyor belt, the placed tires can reach the top of the conveyor belt from the bottom end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine; S4, the tire posture is corrected. After the tire enters from the feeding hopper at the top, the feeding hopper can adjust the tire's entry posture, and can change the tire's lying posture to a vertical state, so as to correct the tire's entry posture, and then fall vertically; S5, positioning and clamping, the tire successfully entered in step S4 can enter the wire drawing and cutting cabin of the tire double hook wire drawing machine, at this time, the tire can be clamped at the side by the side clamping mechanism of the tire double hook wire drawing machine, which has a mobile posture limiting effect; S6, rotary hook pulling, the staff controls the two driving motors of the tire double hook wire drawing machine to rotate, and the two driving motors drive the hook pulling blades to rotate. The high-speed rotation of the hook pulling blades can be used to perform rotary hook pulling on the waste tires, completing the tire wire hook pulling work; S7, automatic discharging, the side clamping mechanism of the tire double hook wire drawing machine moves to release the processed waste tire, and the tire processed by hooking and pulling in step S6 will fall onto the conveyor belt for discharging by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hooking and pulling through the discharging conveyor belt.

2. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In step S1, the tire double-hook wire drawing machine feed hopper is provided with a protruding connection platform, and the connection platform is designed as a horizontal structure.

3. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In the step S2, when the inclined conveyor belt is installed, the conveying direction of the inclined conveyor belt is from bottom to top, and the tail discharge end of the inclined conveyor belt is placed just above the hopper of the tire double-hook wire drawing machine.

4. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In step S3, the tire manipulator is a gripper-type mechanical gripper, and the initial feeding state of the tire is a horizontal lying state.

5. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: The side clamping mechanism in step S5 includes a body seat, a first-level rotating seat is fixedly installed on the upper surface of the cylinder body seat, a first-level rotating block is arranged in the first-level rotating seat, the first-level rotating seat and the first-level rotating block are rotatably connected through a pin shaft, a push plate cylinder is fixedly installed on the top upper surface of the secondary rotating block, the output end of the push plate cylinder is movably and telescopically connected to a driving rod, and the top end of the driving rod is fixedly installed with a second-level rotating seat.

6. The method for automatically hooking and pulling steel wire of a tire according to claim 5, characterized in that: A secondary rotating block is arranged in the secondary rotating seat, and the secondary rotating seat and the secondary rotating block are rotatably connected via a pin shaft, and a clamping plate is fixedly installed on the top of the secondary rotating block, wherein the clamping plate is movably hinged to the outer wall of one side close to the tire double-hook wire drawing machine base via a hinge.

7. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In step S6, after the waste tire enters the processing chamber of the tire double-hook wire drawing machine, the waste tire contacts the hook-drawing blade.

8. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In the step S6, hook-pull blades are installed at the output ends of the two driving motors, and the two hook-pull blades are respectively placed on both sides of the waste tire.

9. The method for automatically hooking and pulling steel wire of a tire according to claim 1, characterized in that: In the step S1, the outer surfaces of the feeding conveyor belt and the discharging conveyor belt are both provided with anti-skid silicone strips, and the belt bodies of the feeding conveyor belt and the discharging conveyor belt are both provided with anti-skid rubber materials.