Buffer structure for preventing material accumulation during material transportation

Abstract

The utility model discloses a buffer structure for preventing material accumulation during material transportation. The buffer structure comprises a rack, a first conveying belt, a second conveying belt, a first motor for driving the first conveying belt to rotate, and a second motor for driving the second conveying belt to rotate, the first conveying belt and the second conveying belt are parallel to each other and close to each other, the moving direction of the first conveying belt is opposite to that of the second conveying belt, a first material guiding block is arranged over the first conveying belt, a discharging port is formed in the front end of the first material guiding block, and the discharging port is close to the front end of the first conveying belt in the moving direction. A second material guide block is arranged over the second conveying belt and located at the front end close to the moving direction of the second conveying belt. The conveying device has the advantages that materials on the surface of the first conveying belt can be prevented from being pushed and accumulated, the second conveying belt plays a buffering role, and meanwhile after the materials on the surface of the first conveying belt are pushed to be discharged from the discharging port, the materials on the surface of the second conveying belt move to the first conveying belt, and the first conveying belt can be supplemented.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a buffer structure for preventing material accumulation during material transportation. Background Art

[0002] The material is transmitted along the conveyor belt. When there is a lot of material on the conveyor belt and the conveyor belt outlet is not enough to flow out all the material, the material will be blocked at the outlet; at the same time, when there is insufficient material on the conveyor belt, it will affect the next process. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a buffer structure for preventing material from being pushed and accumulated during material transportation in view of the deficiencies of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0005] A buffer structure for preventing material accumulation during material transportation, comprising a frame, a first conveyor belt, a second conveyor belt, a first motor for driving the first conveyor belt to rotate, and a second motor for driving the second conveyor belt to rotate; the first conveyor belt and the second conveyor belt are parallel and close to each other, the moving direction of the first conveyor belt is opposite to the moving direction of the second conveyor belt, a first material guide block is provided directly above the first conveyor belt, a material discharge port is provided at the front end of the first conveyor belt in the moving direction, a second material guide block is provided directly above the second conveyor belt, and the second material guide block is located near the front end of the second conveyor belt in the moving direction.

[0006] A preferred solution is that the first guide block and the first conveyor belt are arranged obliquely, and when the first conveyor belt moves, the first guide block guides the material on the surface of the first conveyor belt to the discharge port or the second conveyor belt; the second guide block and the second conveyor belt are arranged obliquely, and the second guide block guides the material on the surface of the second conveyor belt to the first conveyor belt.

[0007] A preferred solution is that a guide plate is connected to the front end of the first guide block, the guide plate is arranged parallel to the first conveyor belt, a discharge channel is formed between the guide plate and the first conveyor belt, and the discharge port is connected to the discharge channel.

[0008] A preferred solution is that the buffer structure for preventing material accumulation during material transportation also includes a support frame, which is connected to the frame. The support frame spans the first conveyor belt and the second conveyor belt. One end of the first material guide block is connected to the support frame, and the other end is connected to the frame through a provided support block.

[0009] A preferred solution is that the support frame is slidably connected to the frame, the support block is slidably connected to the frame, the support frame and the frame are fixed by provided screws, and the support block and the frame are fixed by provided screws.

[0010] The buffer structure for preventing material accumulation during material transportation provided by the embodiment of the utility model has at least the following beneficial effects: the first motor drives the first conveyor belt to rotate, and the material moves along the first conveyor belt. When the material moves to the first guide block, the material moves to the discharge port along the first guide block; at the same time, when there is more material on the surface of the first conveyor belt, part of the material moves to the second conveyor belt along the first guide block, and the second motor drives the second conveyor belt to rotate. The moving direction of the second conveyor belt is opposite to that of the first conveyor belt. When part of the material moves to the second conveyor belt, the material on the surface of the second conveyor belt moves along the second conveyor belt. When the material on the surface of the second conveyor belt moves to the second guide block, the material moves to the rear end of the first conveyor belt along the second guide block. Therefore, the accumulation of material on the surface of the first conveyor belt can be prevented, and the second conveyor belt plays a buffering role. At the same time, when the material on the surface of the first conveyor belt is discharged from the discharge port, the material on the surface of the second conveyor belt moves to the first conveyor belt, so as to replenish the first conveyor belt.

[0011] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0013] Figure 2 The utility model is a three-dimensional Figure 2 . DETAILED DESCRIPTION

[0014] In order to explain the idea and purpose of the present application, the present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", "left", "right", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0016] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0017] like Figure 1 and Figure 2 As shown, a buffer structure for preventing material accumulation during material transportation includes a frame 10, a first conveyor belt 20, a second conveyor belt 30, a first motor 21 for driving the first conveyor belt 20 to rotate, and a second motor 31 for driving the second conveyor belt 30 to rotate; the first conveyor belt 20 and the second conveyor belt 30 are parallel and close to each other, the moving direction of the first conveyor belt 20 is opposite to the moving direction of the second conveyor belt 30, a first guide block 22 is provided directly above the first conveyor belt 20, a discharge port 23 is provided at the front end of the first conveyor belt 20, and the discharge port 23 is close to the front end of the moving direction of the first conveyor belt 20, a second guide block 32 is provided directly above the second conveyor belt 30, and the second guide block 32 is located close to the front end of the moving direction of the second conveyor belt 30.

[0018] like Figure 1 and Figure 2 As shown, the second guide block 32 is located at the front end of the moving direction of the second conveyor belt 30, and the second guide block 32 is close to the rear end of the moving direction of the first conveyor belt 20; the discharge port 23 is close to the front end of the moving direction of the first conveyor belt 20, and close to the rear end of the moving direction of the second conveyor belt 30.

[0019] like Figure 1 and Figure 2 As shown, Figure 2The middle arrow indicates the flow direction of the material. The first motor 21 drives the first conveyor belt 20 to rotate, and the material moves along the first conveyor belt 20. When the material moves to the first guide block 22, the material moves along the first guide block 22 to the discharge port 23. At the same time, when there is a lot of material on the surface of the first conveyor belt 20, part of the material moves along the first guide block 22 to the second conveyor belt 30. The second motor 31 drives the second conveyor belt 30 to rotate. The moving direction of the second conveyor belt 30 is opposite to that of the first conveyor belt 20. When part of the material moves to the second conveyor When the second conveyor belt 30 is conveyed, the material on the surface of the second conveyor belt 30 moves along the second conveyor belt 30. When the material on the surface of the second conveyor belt 30 moves to the second guide block 32, the material moves along the second guide block 32 to the rear end of the first conveyor belt 20, thereby preventing the material on the surface of the first conveyor belt 20 from being pushed and accumulated. The second conveyor belt 30 plays a buffering role. At the same time, when the material on the surface of the first conveyor belt 20 is pushed and discharged from the discharge port 23, the material on the surface of the second conveyor belt 30 moves to the first conveyor belt 20, which can replenish the first conveyor belt 20.

[0020] like Figure 1 and Figure 2 As shown, the first guide block 22 is arranged obliquely with the first conveyor belt 20. When the first conveyor belt 20 moves, the first guide block 22 guides the material on the surface of the first conveyor belt 20 to the discharge port 23 or the second conveyor belt 30; the second guide block 32 is arranged obliquely with the second conveyor belt 30, and the second guide block 32 guides the material on the surface of the second conveyor belt 30 to the first conveyor belt 20.

[0021] like Figure 1 and Figure 2 As shown, there is an angle between the first guide block 22 and the moving direction of the first conveyor belt 20. When the material moves to the first guide block 22, the material moves to the discharge port 23 along the first guide block 22. At the same time, part of the material moves to the rear end of the second conveyor belt 30 along the first guide block 22, and the material at the rear end of the second conveyor belt 30 moves to the front end of the second conveyor belt 30 along the second conveyor belt 30. When the material at the front end of the second conveyor belt 30 contacts the second guide block 32, the second guide block 32 guides the material to the rear end of the first conveyor belt 20.

[0022] like Figure 1 and Figure 2 As shown, the front end of the first guide block 22 is connected to a guide plate 24, the guide plate 24 is arranged parallel to the first conveyor belt 20, a discharge channel is formed between the guide plate 24 and the first conveyor belt 20, and the discharge port 23 is connected to the discharge channel.

[0023] like Figure 1 and Figure 2As shown, the guide plate 24 is located directly above the first conveyor belt 20, and the guide plate 24 is parallel to the moving direction of the first conveyor belt 20. There is an angle between the first guide block 22 and the moving direction of the first conveyor belt 20. When the material moves to the first guide block 22, the material moves along the first guide block 22 to the guide plate 24, and moves along the guide plate 24.

[0024] like Figure 1 and Figure 2 As shown, the buffer structure for preventing material accumulation during material transportation also includes a support frame 40, which is connected to the frame 10. The support frame 40 spans the first conveyor belt 20 and the second conveyor belt 30. One end of the first material guide block 22 is connected to the support frame 40, and the other end is connected to the frame 10 through a support block 50.

[0025] like Figure 1 and Figure 2 As shown, the support frame 40 supports and fixes the first material guide block 22 , and there is a gap between the first material guide block 22 and the first conveyor belt 20 .

[0026] like Figure 1 and Figure 2 As shown, the support frame 40 is slidably connected to the frame 10, the support frame 40 is slidably connected to the frame 10, the support frame 40 is fixed to the frame 10 by screws, and the support block 50 is fixed to the frame 10 by screws. The relative position between the support frame 40 and the frame 10 can be adjusted, so that the inclination angle of the first guide block 22 can be adjusted.

[0027] The above is a specific implementation of the present utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. A buffer structure for preventing material accumulation during material transportation, characterized in that: It includes a frame, a first conveyor belt, a second conveyor belt, a first motor for driving the first conveyor belt to rotate, and a second motor for driving the second conveyor belt to rotate; the first conveyor belt and the second conveyor belt are parallel and close to each other, the moving direction of the first conveyor belt is opposite to the moving direction of the second conveyor belt, a first material guide block is provided directly above the first conveyor belt, a material discharge port is provided at the front end of the first conveyor belt in the moving direction, a second material guide block is provided directly above the second conveyor belt, and the second material guide block is located near the front end of the moving direction of the second conveyor belt.

2. The buffer structure for preventing material accumulation during material transportation according to claim 1 is characterized in that: The first material guide block is arranged obliquely with the first conveyor belt. When the first conveyor belt moves, the first material guide block guides the material on the surface of the first conveyor belt to the discharge port or the second conveyor belt. The second material guide block is arranged obliquely with the second conveyor belt. The second material guide block guides the material on the surface of the second conveyor belt to the first conveyor belt.

3. The buffer structure for preventing material accumulation during material transportation according to claim 1 is characterized in that: A guide plate is connected to the front end of the first material guide block. The guide plate is arranged parallel to the first conveyor belt. A discharge channel is formed between the guide plate and the first conveyor belt. The discharge port is connected to the discharge channel.

4. The buffer structure for preventing material accumulation during material transportation according to any one of claims 1 to 3, characterized in that: The buffer structure for preventing material accumulation during material transportation also includes a support frame, which is connected to the frame. The support frame spans the first conveyor belt and the second conveyor belt. One end of the first material guide block is connected to the support frame, and the other end is connected to the frame through a support block.

5. The buffer structure for preventing material accumulation during material transportation according to claim 4 is characterized in that: The support frame is slidably connected to the frame, the support block is slidably connected to the frame, the support frame is fixed to the frame via provided screws, and the support block is fixed to the frame via provided screws.

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