Automatic steel wire hooking and pulling process for environment-friendly recovery of waste tires

Abstract

The invention discloses an automatic steel wire hooking and pulling process for environment-friendly recovery of waste tires, which comprises the following steps: S1, mechanical preparation of tire hooking and pulling components: preparing a group of inclined feeding conveyor belts from bottom to top, a group of tire double-hook wire drawing machines, a conveyor belt for discharging and a tire grabbing manipulator, the top end of the tire double-hook wire drawing machine is provided with a feeding hopper, and the feeding hopper is designed to be of a flat structure, S2, equipment assembling and building are conducted, specifically, the inclined conveying belt prepared in the step S1 from bottom to top is installed on the side position of the double-hook wire drawing machine through a conveying belt support, and the conveying belt for discharging in the step S1 is installed under a discharging opening of the double-hook wire drawing machine; and the grabbing manipulator is mounted on the side position of the feeding conveying belt, so that the recovery processing speed of the waste tires is greatly increased, the labor intensity of workers is reduced, meanwhile, the labor cost resource investment is reduced, the recovery cost of the waste tires is reduced, the economic benefits of enterprises are maximized, and good structure practical operability is achieved.

Description

Technical Field

[0001] The invention discloses an automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires, belonging to the technical field of environmentally friendly tire recycling. Background Art

[0002] As the only part of a car that comes into contact with the ground, tire performance directly affects the safety of the driver and passengers. The importance of tire performance is self-evident, and for this reason, various countries have established clear requirements for tire safety performance. With the rapid development of the automotive industry, consumers are not only concerned about tire safety performance, but also about the comfort, handling stability, NVH and other performance of the entire vehicle.

[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 drawn so that the tires can be disassembled. After that, the rubber and other products removed 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 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 drawing wire method. Summary of the Invention

[0005] The purpose of the present invention is to solve the above-mentioned shortcomings and provide an automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires.

[0006] An automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires, the method comprising the following steps:

[0007] S1. Mechanical preparation of the tire hook drawing components, including a bottom-up inclined feed conveyor, a tire double-hook drawing machine, a discharge conveyor, and a tire grabbing manipulator. The top of the tire double-hook drawing machine is equipped with a flat feed hopper.

[0008] S2. Assemble and build the equipment. Install the bottom-up inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and install the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and install the grabbing robot 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. Under the conveying action of the feeding conveyor belt, the placed tires can be transferred from the bottom end of the conveyor belt to the top end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine;

[0010] S4, tire posture alignment: After the tire enters from the top feed hopper, the feed hopper can adjust the tire's entry posture, changing the tire's flat posture to a vertical state, thereby aligning the tire's entry posture, and then dropping it vertically;

[0011] S5, positioning and clamping. The tire that has 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 laterally 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 the hook-pulling process in step S6 will fall onto the discharging conveyor belt by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hook-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 connecting platform, and the connecting 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 posture.

[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 by 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 of the driving rod is fixedly installed with a second-level rotating seat.

[0018] In this embodiment, a secondary rotating block is provided in the secondary rotating seat, and the secondary rotating seat and the secondary rotating block are rotatably connected by a pin shaft. 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 through 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 automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires of the present invention has the 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, the process is convenient and simple, and the cutting and drawing can be performed on both sides of the tire synchronously by 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 at the same time reduce the human cost resource investment, reduce the recycling cost of waste tires, maximize the economic benefits of the enterprise, and has good structural practicality;

[0025] The operation method of the present invention can automatically complete the automatic discharging and conveying work of the tire after wire drawing and cutting, and there is no need to manually carry out the tire discharging and handling work, which effectively reduces the safety hazards after processing, ensures the production safety of workers, and prevents workers from being injured. The overall wire drawing process has the fully automated use effect of automatic feeding, automatic wire drawing processing and automatic discharging. The processing automation degree is high, which meets the development demand 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 following is a clear and complete description of the technical solutions in the embodiments of the present invention. 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 making any creative efforts are within the scope of protection of the present invention.

[0027] Example 1:

[0028] An automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires, the method comprising the following steps:

[0029] S1. Mechanical preparation of the tire hook drawing components, including a bottom-up inclined feed conveyor, a tire double-hook drawing machine, a discharge conveyor, and a tire grabbing manipulator. The top of the tire double-hook drawing machine is equipped with a flat feed hopper.

[0030] S2. Assemble and build the equipment. Install the bottom-up inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and install the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and install the grabbing robot 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. Under the conveying action of the feeding conveyor belt, the placed tires can be transferred from the bottom end of the conveyor belt to the top end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine;

[0032] S4, tire posture alignment: After the tire enters from the top feed hopper, the feed hopper can adjust the tire's entry posture, changing the tire's flat posture to a vertical state, thereby aligning the tire's entry posture, and then dropping it vertically;

[0033] S5, positioning and clamping. The tire that has 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 laterally 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 the hook-pulling process in step S6 will fall onto the discharging conveyor belt by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hook-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 connecting platform, and the connecting 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 posture.

[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 by 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 of the driving rod is fixedly installed with a second-level rotating seat.

[0040] In this embodiment, a secondary rotating block is provided in the secondary rotating seat, and the secondary rotating seat and the secondary rotating block are rotatably connected by a pin shaft. 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 through 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 automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires of the present invention has the 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, is easy to use, and can perform synchronous cutting and drawing on both sides of the tire through the double-sided blades. In actual use, there is no need to perform secondary single-sided drawing of the tire, and the double-sided cutting and drawing work can be completed within 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 at the same time reduce the human cost resource investment, reduce the recycling cost of waste tires, maximize the economic benefits of the enterprise, and has good structural practicality.

[0046] The operation method of the present invention can automatically complete the automatic discharging and conveying work of the tire after wire drawing and cutting, and there is no need to manually carry out the tire discharging and handling work, which effectively reduces the safety hazards after processing, ensures the production safety of workers, and prevents workers from being injured. The overall wire drawing process has the fully automated use effect of automatic feeding, automatic wire drawing processing and automatic discharging. The processing automation degree is high, which meets the development demand of fully automated production of modern industrial enterprises, is easy to use, and greatly improves the recycling efficiency of waste tires.

[0047] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic hook-and-wire process for environmentally friendly recycling of waste tires, characterized by: The method comprises the following steps: S1. Mechanical preparation of the tire hook drawing components, including a bottom-up inclined feed conveyor, a tire double-hook drawing machine, a discharge conveyor, and a tire grabbing manipulator. The top of the tire double-hook drawing machine is equipped with a flat feed hopper. S2. Assemble and build the equipment. Install the bottom-up inclined conveyor belt prepared in step S1 on the side of the double-hook wire drawing machine through the conveyor belt bracket, and install the conveyor belt for discharging in step S1 directly below the blanking port of the double-hook wire drawing machine, and install the grabbing robot 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. Under the conveying action of the feeding conveyor belt, the placed tires can be transferred from the bottom end of the conveyor belt to the top end of the conveyor belt and enter the feeding hopper of the double hook wire drawing machine; S4, tire posture alignment: After the tire enters from the top feed hopper, the feed hopper can adjust the tire's entry posture, changing the tire's flat posture to a vertical state, thereby aligning the tire's entry posture, and then dropping it vertically; S5, positioning and clamping. The tire that has 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 laterally 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 the hook-pulling process in step S6 will fall onto the discharging conveyor belt by gravity after no longer being clamped by the side clamping mechanism, thereby completing the automatic discharging of the waste tire after hook-pulling through the discharging conveyor belt.

2. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: In step S1, the tire double-hook wire drawing machine feed hopper is provided with a protruding connecting platform, and the connecting platform is designed as a horizontal structure.

3. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: 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.

4. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: In step S3, the tire manipulator is a gripper-type mechanical gripper, and the initial feeding state of the tire is a horizontal lying posture.

5. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: 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.

6. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: 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.

7. The automatic hook-pulling steel wire process for environmentally friendly recycling of waste tires according to claim 1 is characterized by: 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.