CN201841619U - Tire taking device - Google Patents

Abstract

The utility model relates to a tire-removing device matched with a suspension chain. The tire-removal device is arranged under the suspension chain and includes a frame. The linear velocity is greater than that of the suspension chain and the inclination angle of the conveyor belt is 1° to 3°. The original tire removal machine with complex structure and frequent maintenance is replaced by a belt type tire removal device with simple structure and easy operation, which greatly reduces the production cost, saves the time and cost of machine maintenance, and improves work efficiency. At the same time, the damage to the tire embryo during the tire removal process is eliminated, raw materials are saved, and energy consumption is reduced.

Description

A tire removal device

technical field

The utility model relates to the field of tire manufacturing, in particular to a tire taking device matched with a suspension chain.

Background technique

In the existing tire processing process, the embryos that have been processed are hung on the suspension chain by the tire lifting machine at the side of the molding machine. In the area, the tire embryo needs to be removed from the suspension chain to enter the next process, that is, it needs to be removed from the suspension chain at a high place by a tire taker. The tire fetching machine is a small manipulator device, which adopts a crank-connecting rod structure and adopts an intermittent working method. Every time a tire is fetched, the electromagnetic clutch is clutched once. According to the current daily output, a tire removal machine needs to work more than 7,000 times a day, resulting in rapid damage to the electromagnetic clutch and severe wear of mechanical parts. It takes 5 years to replace a new tire removal machine, which greatly increases the production cost. And because the action of taking the tire is more complicated, the uncoordinated action of the cylinder will cause the embryo to be damaged when something goes wrong, which not only causes losses to the enterprise, but also causes waste of raw materials and consumption of energy to a certain extent.

Utility model content

Aiming at the above deficiencies in the prior art, the utility model provides a tire removal device which is simple in structure, easy to process and high in working efficiency and cooperates with the suspension chain.

The utility model is achieved through the following technical solutions:

A tire removal device, the tire removal device is arranged under the suspension chain, including a frame, and the frame is provided with a conveyor belt that moves in the same direction as the suspension chain and slopes downward.

The linear speed of the conveyor belt is greater than the linear speed of the suspension chain.

The inclination angle of the conveyor belt is 1-3°.

The front end of the conveyor belt is provided with a downhill raceway.

The inclination angle of the downhill raceway is greater than the inclination angle of the conveyor belt.

The inclination angle of the downhill raceway is 10-15°.

The downhill raceway is composed of several rollers.

The conveyor belt is driven by a motor.

The beneficial effect of the utility model is that the original tire removal machine with complex structure and frequent maintenance is replaced by a belt type tire removal device with simple structure and easy operation, which greatly reduces the production cost and saves the time and maintenance of the maintenance machine costs and improve work efficiency. At the same time, it eliminates the damage to the embryo during the tire removal process, saves raw materials and reduces energy consumption.

Description of drawings

Fig. 1 is the front structural representation of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is a working schematic diagram of the conveyor belt part of the present invention.

Among the figure: 1 is the frame; 2 is the conveyor belt; 3 is the motor; 4 is the downhill raceway; 5 is the roller; 6 is the suspension chain.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

The utility model relates to a tire removal device matched with a suspension chain, as shown in Figure 1 and Figure 2, the tire removal device is arranged below the suspension chain 6, including a frame 1 and a suspension chain 6 provided on the frame 1 Conveyor belt 2 that moves in the same direction and slopes downward. The conveyor belt 2 is driven by the motor 3, which can realize the continuous movement of the conveyor belt 2.

In order to ensure that the embryos on the suspension chain 6 can be successfully unloaded onto the conveyor belt 2, the conveyor belt 2 must meet the following two requirements: one is that the linear velocity of the conveyor belt 2 must be greater than the linear velocity of the suspension chain 6, Take advantage of the speed of movement of the moving conveyor belt 2 to pick up the embryos on the suspension chain 6; the second is that the conveyor belt 2 must have a certain downward inclination to ensure that the embryos have not broken away from the suspension chain 6 and are connected to the conveyor belt 2. When in contact, there is a certain gravity space to facilitate its fall.

For satisfying above two conditions, so the first scheme of utility model is that the linear velocity of conveyor belt 2 motions is set as about 20m/s, and the general linear velocity of suspension chain 6 is 14m/s; The solution is to design the inclination angle of the conveyor belt 2 to be 1° to 3°, at this time, the tire embryo can be smoothly unloaded and slide down.

In order to satisfy the embryo entering the next process, the utility model also sets a downhill raceway 4 composed of several rollers 5 at the front end of the conveyor belt 2, the inclination angle of the downhill raceway 4 is greater than the inclination angle of the conveyor belt 2, Generally choose 10 ~ 15 °.

The working process of the utility model is: the embryo hooked on the suspension chain 6 advances along the movement track of the suspension chain 6, and when it reaches the area above the conveyor belt 2, the embryo will first touch the bottom of the conveyor belt 2. Back end part, the tire embryo of this moment hangs on the suspension chain 6 but is oblique shape. As the suspension chain 6 moves forward, the green tire is gradually maintained in a vertical state on the conveyor belt 2 that keeps tilting downward, but the lower end is still in contact with the conveyor belt 2; at the same time, along with the same direction of the conveyor belt 2, Moreover, the linear velocity of the conveyor belt 2 is greater than the linear velocity of the suspension chain 6, and the friction between the conveyor belt 2 and the embryo drives the embryo to break away from the suspension chain 6 and falls on the surface of the conveyor belt 2. The motion runs to the downhill raceway 4 part, and leaves the downhill raceway 4 under the rolling action of the drum 5 to enter the next process.

The utility model replaces the original tire removal machine with complex structure and frequent maintenance by a belt-type tire removal device with simple structure and easy operation, which greatly reduces the production cost, saves the time and cost of maintaining the machine, and improves the work efficiency. , The unloading rate has reached more than 99%. At the same time, it prevents damage to the tire embryo during the tire removal process, saves raw materials, and reduces energy consumption.

Claims (8)

1. A device for getting tires, characterized in that the device for getting tires is located below the suspension chain, including a frame, and the frame is provided with a conveyor belt that moves in the same direction as the suspension chain and is inclined downwards. 2. The tire removal device according to claim 1, characterized in that the linear velocity of the conveyor belt is greater than the linear velocity of the suspension chain. 3. The tire removal device according to claim 1, characterized in that the inclination angle of the conveyor belt is 1-3°. 4. The tire removal device according to claim 1, characterized in that the front end of the conveyor belt is provided with a downhill raceway. 5. The tire removal device according to claim 4, characterized in that the inclination angle of the downhill raceway is greater than the inclination angle of the conveyor belt. 6. The tire removal device according to claim 5, characterized in that the inclination angle of the downhill raceway is 10-15°. 7. The tire removal device according to claim 5 or 6, characterized in that the downhill raceway is composed of several rollers. 8. The tire removal device according to claim 1, characterized in that the conveyor belt is driven by a motor.

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