Tire recycling dicing device

Abstract

The utility model relates to tire recycling technical field especially relates to a tire recycling cutting device, including cutting machine body and be located in the input end of cutting machine body and be used for conveying the strip to the stripping roller in cutting machine body, the input end of cutting machine body is equipped with the first conveying board and with the second conveying board of first conveying board opposite parallel arrangement, the first conveying board and second conveying board between form the conveying channel for conveying the strip, the utility model discloses a strip from the conveying channel formed between the first conveying board and second conveying board is close to the stripping roller, and is driven into the inside of cutting machine body by stripping roller and carries out cutting piece, and the constraint force that the straight line state presented to the conveying channel exerts to the strip, forces the strip to keep straight line state before entering stripping roller, and the curl problem that the strip occurs because of the radius is reduced while increasing the protection effect away from stripping roller.

Description

Technical Field

[0001] This utility model relates to the field of tire recycling technology, and in particular to a tire recycling cutting device. Background Technology

[0002] In the waste tire recycling process, the tire dicing machine is a key piece of equipment for reducing tire volume. Its core function is to cut waste tires into uniform blocks, providing basic materials for subsequent crushing, recycling, or direct utilization. During the dicing process, the tire strips that have been cut into strips are manually fed into the machine through the opening and carried into the dicing machine by the feeding rollers, where they are cut by the dicing blades to produce uniform block materials.

[0003] However, in actual use, manually feeding the tire strips into the feeding roller is quite dangerous due to the close proximity to the roller, as it is easy to touch the roller and cause injury to the hands. To solve this problem, some protective components have been extended from the feeding roller of the tire cutting device. However, since the tire strips are not ideally straight but have a certain curvature, if the distance between the protective component and the feeding roller is too large, the tire strips are prone to curling in the conveying path under the action of gravity and their own elasticity, resulting in stacking or lateral deviation when entering the feeding roller. If the distance between the protective component and the feeding roller is too close, although the conveying path can be shortened, the protective effect is limited, and the deformation problem caused by the curvature of the tire strips cannot be solved.

[0004] Therefore, based on the above situation, it is necessary to design a tire recycling and cutting device to solve the above problems. Utility Model Content

[0005] This invention provides a tire recycling and cutting device to solve the problems in the prior art.

[0006] The technical problem solved by this utility model is achieved by the following technical solution: A tire recycling and dicing device includes a dicing machine body and a feeding roller disposed at the input end of the dicing machine body for conveying tire strips into the dicing machine body. The input end of the dicing machine body is provided with a first conveying plate and a second conveying plate arranged parallel to the first conveying plate. A conveying channel for conveying tire strips is formed between the first conveying plate and the second conveying plate. The conveying channel is in a straight state and its output end is aligned with the input end of the feeding roller, which is used to apply a constraint force to the passing tire strips to keep the tire strips in a straight state before entering the feeding roller.

[0007] Preferably, the first conveyor plate is movably installed above the second conveyor plate and can be adjusted up and down by an adjusting member to adjust the longitudinal height of the conveying channel, thereby applying a restraining force to tire strips of different thicknesses.

[0008] Preferably, the input end of the dicing machine body is hinged with a protective cover, which is located above the feeding roller to protect the feeding roller.

[0009] Preferably, the first conveyor plate is vertically slidably connected to the inner walls of both sides of the protective cover, and the adjusting member is threadedly connected to the protective cover and its bottom end is rotatably connected to the first conveyor plate.

[0010] Preferably, one end of the protective cover and the second conveyor plate are both connected to a feeding component, and the two feeding components form a flared feeding port.

[0011] Preferably, one end of the first conveyor plate is provided with an extension, and the extension is adapted to the inner top wall of the feed inlet.

[0012] The beneficial effects of this utility model are as follows: by bringing the tire strip close to the feeding roller through the conveying channel formed between the first conveying plate and the second conveying plate, and driving it into the interior of the cutting machine body for cutting, the straight state of the conveying channel exerts a constraint force on the tire strip, forcing the tire strip to remain in a straight state before entering the feeding roller. This increases the protective effect while reducing the curling problem of the tire strip due to its curvature. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 Schematic diagram of the three-dimensional structure provided by this utility model Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure provided by this utility model Figure 2 ; Figure 3 A three-dimensional structural diagram of the protective cover provided by this utility model in the open state; Figure 4 A cross-sectional structural schematic diagram provided for this utility model; Figure 5 Schematic diagram of the prior art structure provided for this utility model Figure 1 ; Figure 6 Schematic diagram of the prior art structure provided for this utility model Figure 2 .

[0015] In the figure, 1 is the main body of the cutting machine; 2 is the feeding roller; 3 is the first conveying plate; 4 is the second conveying plate; 5 is the adjusting component; 6 is the protective cover; 7 is the feeding component; and 8 is the extension. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0017] Reference Figures 5-6 As shown, a tire recycling and dicing device includes a dicing machine body 1. A feeding roller 2 is provided at the input end of the dicing machine body 1. By inserting the pre-cut tire strips into the feeding roller 2, they are carried by the rotating feeding roller 2 into the cutting mechanism downstream of the feeding roller 2 for cutting. The cutting mechanism generally includes a rotating shaft and a dicing blade mounted on the rotating shaft. The rotating shaft drives the dicing blade to rotate, continuously cutting the tire strips that enter the cutting mechanism into pieces. This is prior art and will not be described in detail here. Those skilled in the art should know this. like Figures 1-4 As shown, to improve the safety of feeding during this process, a first conveyor plate 3 and a second conveyor plate 4 arranged parallel to the first conveyor plate 3 are provided at the input end of the cutting machine body 1. A conveying channel for conveying tire strips is formed between the first conveyor plate 3 and the second conveyor plate 4. By setting up the conveying channel, the distance between the tire strips and the feeding roller 2 is extended when feeding the tire strips, reducing the possibility of direct contact with the feeding roller 2 and enhancing the safety protection for the operator. Figure 6 As shown, due to the natural bending of the tire strip, in order to reduce the bending problem during the process of passing through the conveying channel, the conveying channel is in a straight state and its output end is aligned with the input end of the feeding roller 2. The straight conveying channel applies a straight constraint force to the tire strip, so that the tire strip enters the feeding roller 2 in a straight state as much as possible along the conveying channel, so that the cutting can be carried out smoothly and the cutting efficiency can be improved.

[0018] Reference Figure 4 As shown, furthermore, when the tire strip enters the conveying channel, since the thickness of the tire strips cut from different tires may be different, the first conveying plate 3 is movably installed above the second conveying plate 4 and is adjusted up and down by the adjusting member 5. When the tire strip is thicker, the adjusting member 5 adjusts the first conveying plate 3 upward to increase the longitudinal height of the conveying channel. When the tire strip is thinner, the adjusting member 5 adjusts the first conveying plate 3 downward to reduce the longitudinal height of the conveying channel, thereby applying a constraint force to tire strips of different thicknesses and improving the flexibility of use.

[0019] Reference Figures 1-3As shown, furthermore, a protective cover 6 is hinged to the input end of the block cutting machine body 1. The protective cover 6 is located above the feeding roller 2 and is used to protect the feeding roller 2. The protective cover 6 covers and protects the feeding roller 2 to prevent the feeding roller 2 from getting caught in the operator's hands or clothing when it is running, thus avoiding mechanical injury. At the same time, the hinge between the protective cover 6 and the block cutting machine body 1 can be connected by damping rotation. When maintenance is required, the protective cover 6 can be used to lift the first conveyor plate 3, thereby exposing the feeding roller 2, etc. When in normal use, the protective cover 6 and the second conveyor plate 4 can be locked to the conveying channel by a locking or other connection structure.

[0020] The first conveyor plate 3 is vertically slidably connected to the inner walls on both sides of the protective cover 6. Vertical slide rails can be installed on the inner walls on both sides of the protective cover 6 to allow the first conveyor plate 3 to slide freely, thereby improving the support and stability of the first conveyor plate 3. When it is necessary to adjust the first conveyor plate 3 up and down, the adjusting part 5, which is threadedly connected to the protective cover 6, is turned. The bottom end of the adjusting part 5 is rotatably connected to the first conveyor plate 3, thereby adjusting the up and down movement of the first conveyor plate 3 on the inner walls on both sides of the protective cover 6.

[0021] Reference Figures 1-4 As shown, furthermore, one end of the protective cover 6 and the second conveyor plate 4 are both connected to a feeding component 7. The two feeding components 7 form a flared feeding port. The flared feeding port can reduce the difficulty of alignment when feeding manually. The two feeding components 7 are connected to the protective cover 6 and the second conveyor plate 4 respectively, forming a continuous transition structure from the feeding port to the conveying channel. Even if the tire strip is slightly deviated in position, it can be guided into the conveying channel through the feeding component 7, improving the convenience of operation.

[0022] One end of the first conveyor plate 3 is provided with an extension 8, which is adapted to the inner top wall of the feed inlet. The cross-sectional shape formed between the first conveyor plate 3 and the extension 8 is the same as the cross-sectional shape of the inner top wall formed between the feed inlet and the conveying channel. When the extension 8 rises and falls synchronously with the first conveyor plate 3, it can maintain an adapted state with the inner top wall of the feed inlet. Even if the height of the conveying channel is adjusted to accommodate tire strips of different thicknesses, the tire strips can still be effectively constrained and guided by the consistent cross-sectional shape, ensuring that the tire strips are stably conveyed along the preset path and reducing the probability of the tire strips deviating or folding during the conveying process.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tire recycling and dicing device, comprising a dicing machine body (1) and a feeding roller (2) disposed at the input end of the dicing machine body (1) for conveying tire strips into the dicing machine body (1), characterized in that, The input end of the cutting machine body (1) is provided with a first conveying plate (3) and a second conveying plate (4) arranged parallel to the first conveying plate (3). A conveying channel for conveying tire strips is formed between the first conveying plate (3) and the second conveying plate (4). The conveying channel is in a straight state and its output end is aligned with the input end of the feeding roller (2). It is used to apply a constraint force to the passing tire strips so that the tire strips remain in a straight state before entering the feeding roller (2).

2. The tire recycling and cutting device according to claim 1, characterized in that, The first conveyor plate (3) is movably installed above the second conveyor plate (4) and is adjusted up and down by the adjusting member (5) to adjust the longitudinal height of the conveying channel and apply constraint force to tire strips of different thicknesses. The input end of the cutting machine body (1) is hinged with a protective cover (6), which is located above the feeding roller (2) to protect the feeding roller (2).

3. The tire recycling and cutting device according to claim 2, characterized in that, The first conveyor plate (3) is vertically slidably connected to the inner walls of both sides of the protective cover (6), and the adjusting member (5) is threadedly connected to the protective cover (6) and its bottom end is rotatably connected to the first conveyor plate (3).

4. A tire recycling and cutting device according to claim 2, characterized in that, The protective cover (6) and the second conveyor plate (4) are each connected to a feeding component (7) at one end, and the two feeding components (7) are arranged to form a flared feeding port.

5. A tire recycling and dicing device according to claim 1, characterized in that, One end of the first conveyor plate (3) is provided with an extension (8), and the extension (8) is adapted to the inner top wall of the feed inlet.

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