Material conveying structure for conveying belt detection machine table

Abstract

The invention relates to the technical field related to conveying belts, in particular to a material conveying structure for a conveying belt detection machine table, which comprises a baffle plate, and a material blocking mechanism is arranged on the upper surface of the baffle plate. According to the material conveying structure for the conveying belt detection machine table, through the arrangement of the material blocking mechanism, when the material conveying structure is used, a rotating cylinder in the material blocking mechanism can rotate when making contact with materials, sliding friction between the materials and a check block is converted into rolling friction, the influence of friction force on the materials is greatly reduced, and the integrity of the materials is effectively protected; the speed of materials moving towards the material receiving box can be increased through rotation of the rotating cylinder, the materials are prevented from being detained and accumulated at the blocking position, the materials can quickly and smoothly pass through the material blocking area, continuity and smoothness of the whole material conveying process are guaranteed, the position of the material blocking mechanism can be flexibly adjusted according to the height of the materials, unqualified objects are accurately blocked, and production efficiency is improved. And the material detection accuracy and the separation efficiency are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyor belts, and in particular to a material conveying structure for a conveyor belt inspection machine. Background Art

[0002] In the field of industrial production, conveyor belts, as key equipment for material transportation, are widely used in many industries such as mines, ports, metallurgy, chemicals, and building materials. With the continuous improvement of industrial automation, the requirements for the quality of conveyor belts are becoming increasingly stringent, and the importance of conveyor belt inspection machines is becoming more prominent. In the process of material conveying by a conveyor belt inspection machine, accurately screening and separating qualified and unqualified materials is a key link to ensure product quality. Therefore, there is a particular need for a material conveying structure for a conveyor belt inspection machine.

[0003] However, in the existing material conveying structure for a conveyor belt inspection machine, the function of the material blocking mechanism in the conveying structure is relatively single. Usually, it can only be fixed at a certain position to block materials and cannot flexibly adapt to the inspection requirements of materials at different heights. The separation operation of unqualified materials is not efficient and accurate enough. Summary of the Invention

[0004] The purpose of the present invention is to provide a material conveying structure for a conveyor belt inspection machine to solve the problem that in the existing material conveying structure for a conveyor belt inspection machine, as described in the above background art, when in use, the valve needs to be fixed, inflated, and placed in water frequently, and after being placed in water, it takes three to five minutes to conduct the inspection. During this period, both the equipment and personnel are idle, which undoubtedly leads to a serious waste of time resources and reduces the overall inspection efficiency.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A material conveying structure for a conveyor belt inspection machine, including a baffle, a support frame is fixedly connected to the lower surface of the baffle, a conveying mechanism is arranged on one side surface of the baffle, a detection device is fixedly connected to one side surface of the baffle, a control panel is fixedly connected to one side surface of the detection device, and a material blocking mechanism is arranged on the upper surface of the baffle;

[0006] The material blocking mechanism includes a fixed frame, a second motor, a screw rod, a blocking block, a limiting plate, a limiting groove, a connecting top plate, a fixing block, a limiting rod, a limiting groove, a rotating groove, a rotating block, a rotating cylinder, and a material receiving box.

[0007] Preferably, a fixing frame is fixedly connected to one side surface of the baffle. A second motor is fixedly connected to the inner surface of the fixing frame. One end surface of the second motor is fixedly connected to a screw rod. A block is threadedly connected to the outer surface of the screw rod. A limiting plate is fixedly connected to the upper surface of the fixing frame. A limiting groove is formed in the inner surface of the limiting plate. A connecting top plate is fixedly connected to the inner surface of the limiting groove.

[0008] Preferably, a fixing block is fixedly connected to one side surface of the connecting top plate. A limiting rod is fixedly connected to the upper surface of the fixing block. A limiting groove is formed in the inner surface of the block. A rotating groove is formed in the inner surface of the block. A rotating block is rotatably connected to the inner surface of the rotating groove. One end surface of the rotating block is fixedly connected to a rotating cylinder. A material receiving box is fixedly connected to one side surface of the baffle.

[0009] Preferably, the block is slidably connected to the limiting groove, and the outer dimension of the block is in line with the inner dimension of the limiting groove.

[0010] Preferably, the fixing block is fixedly connected to the baffle, and the inner dimension of the rotating groove is in line with the outer dimension of the rotating block.

[0011] Preferably, the limiting rod is slidably connected to the limiting groove, and multiple groups of the rotating cylinder and the rotating block are arranged at equal intervals on the inner surface of the block.

[0012] Preferably, the conveying mechanism includes a support plate, a first motor, an output wheel, a transmission belt, a rotating wheel, a stabilizing shaft, a roller, a conveying belt, an auxiliary cylinder, and a rotating shaft. A support plate is fixedly connected to the lower surface of the baffle. A first motor is fixedly connected to the upper surface of the support plate. One end surface of the first motor is fixedly connected to an output wheel. A transmission belt is attached to the outer surface of the output wheel. A rotating wheel is attached to the inner surface of the transmission belt. One end surface of the rotating wheel is fixedly connected to a stabilizing shaft. One end surface of the stabilizing shaft is fixedly connected to a roller. A conveying belt is attached to the outer surface of the roller. An auxiliary cylinder is attached to the inner surface of the conveying belt. One side surface of the auxiliary cylinder is fixedly connected to a rotating shaft.

[0013] Preferably, the rotating shaft and the stabilizing shaft are rotatably connected to the baffle, and two groups of the stabilizing shafts are arranged on the two end surfaces of the roller.

[0014] Preferably, two groups of the rotating shafts are arranged on the two end surfaces of the auxiliary cylinder, and multiple groups of the auxiliary cylinders are arranged at equal intervals on the inner surface of the conveying belt.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: For the material conveying structure used in a conveyor belt detection machine, through the material blocking mechanism, during use, the traditional material blocking method is mostly hard blocking, which is likely to cause scratches and collision damages to the surface of the material. The rotating cylinder in the material blocking mechanism can rotate when contacting the material, converting the sliding friction between the material and the blocking block into rolling friction, greatly reducing the influence of friction on the material, effectively protecting the integrity of the material. The rotation of the rotating cylinder can accelerate the movement speed of the material towards the receiving box, preventing the material from staying and piling up at the blocking position, enabling the material to pass through the material blocking area quickly and smoothly, ensuring the continuity and smoothness of the entire material conveying process. The material blocking mechanism can flexibly adjust its position according to the height of the material, accurately block unqualified items, and effectively improve the accuracy and separation efficiency of material detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic side view structure diagram of the present invention;

[0017] Figure 2 is a schematic cross-sectional structure diagram of the conveying mechanism of the present invention;

[0018] Figure 3 is a schematic cross-sectional structure diagram of the material blocking mechanism of the present invention;

[0019] Figure 4 is a schematic structure diagram of the cooperation between the rotating groove and the rotating block of the present invention.

[0020] In the figure: 1, baffle; 2, support frame; 3, conveying mechanism; 301, support plate; 302, first motor; 303, output wheel; 304, transmission belt; 305, rotating wheel; 306, stabilizing shaft; 307, roller; 308, conveyor belt; 309, auxiliary cylinder; 310, rotating shaft; 4, detection device; 5, control panel; 6, material blocking mechanism; 601, fixing frame; 602, second motor; 603, screw; 604, blocking block; 605, limiting plate; 606, limiting groove; 607, connecting top plate; 608, fixing block; 609, limiting rod; 610, limiting groove; 611, rotating groove; 612, rotating block; 613, rotating cylinder; 614, receiving box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4, the present invention provides a technical solution: a material conveying structure for a conveyor belt inspection machine, including a baffle 1, a support frame 2 is fixedly connected to the lower surface of the baffle 1, a conveying mechanism 3 is arranged on one side surface of the baffle 1, a detection device 4 is fixedly connected to one side surface of the baffle 1, a control panel 5 is fixedly connected to one side surface of the detection device 4, and a material blocking mechanism 6 is arranged on the upper surface of the baffle 1;

[0023] The material blocking mechanism 6 includes a fixed frame 601, a second motor 602, a screw 603, a blocking block 604, a limiting plate 605, a limiting groove 606, a connecting top plate 607, a fixing block 608, a limiting rod 609, a limiting groove 610, a rotating groove 611, a rotating block 612, a rotating cylinder 613 and a material receiving box 614. A fixed frame 601 is fixedly connected to one side surface of the baffle 1, a second motor 602 is fixedly connected to the inner surface of the fixed frame 601, a screw 603 is fixedly connected to one end surface of the second motor 602, a blocking block 604 is threadedly connected to the outer surface of the screw 603, a limiting plate 605 is fixedly connected to the upper surface of the fixed frame 601, a limiting groove 606 is opened on the inner surface of the limiting plate 605, a connecting top plate 607 is fixedly connected to the inner surface of the limiting groove 606, a fixing block 608 is fixedly connected to one side surface of the connecting top plate 607, a limiting rod 609 is fixedly connected to the upper surface of the fixing block 608, a limiting groove 610 is opened on the inner surface of the blocking block 604, a rotating groove 611 is opened on the inner surface of the blocking block 604, a rotating block 612 is rotatably connected to the inner surface of the rotating groove 611, a rotating cylinder 613 is fixedly connected to one end surface of the rotating block 612, and a material receiving box 614 is fixedly connected to one side surface of the baffle 1. Through the setting of the material blocking mechanism 6, during use, the detection device 4 detects the material. When an unqualified material is detected, the detection device 4 sends a signal to the control panel 5. After receiving the signal, the control panel 5 controls the second motor 602 to start according to the feedback distance information between the blocking block 604 and the material, drives the screw 603 to rotate, and the blocking block 604 moves on the screw 603. The blocking block 604 will move along the direction of the limiting groove 606 during the movement. At the same time, the blocking block 604 will slide along the limiting rod 609. When the blocking block 604 moves to a suitable position, the rotating cylinder 613 on the inner surface of the blocking block 604 will contact the unqualified material, thereby realizing the blocking of the material. The rotating cylinder 613 is rotatably connected to the blocking block 604 through the rotating block 612 and the rotating groove 611. When the material contacts the rotating cylinder 613, the rotating cylinder 613 will rotate around the rotating block 612 and guide the material into the material receiving box 614 for collection and processing. After all the unqualified materials are cleared, the control panel 5 will send another instruction to the second motor 602 to drive the screw 603 to rotate, so that the blocking block 604 returns to the initial position and waits to perform the blocking task again when the next unqualified material is detected.

[0024] Further, the stopper 604 is slidably connected to the limit groove 606, and the outer dimension of the stopper 604 is in line with the inner dimension of the limit groove 606. With the arrangement of the stopper 604 and the limit groove 606, during use, when the second motor 602 drives the screw 603 to rotate, the stopper 604 displaces due to being threadedly connected to the screw 603, and the limit groove 606 limits the stopper 604, causing the stopper 604 to move along a specific direction.

[0025] Further, the fixed block 608 is fixedly connected to the baffle 1, and the inner dimension of the rotation groove 611 is in line with the outer dimension of the rotation block 612. With the arrangement of the rotation groove 611 and the rotation block 612, during use, when the stopper 604 blocks the material, the friction between the material and the rotating cylinder 613 drives the rotation block 612 to rotate in the rotation groove 611, and the rotation groove 611 limits the rotation block 612, making the material blocking action smoother and more stable.

[0026] Further, the limiting rod 609 is slidably connected to the limiting groove 610, and multiple groups of the rotating cylinders 613 and the rotation blocks 612 are arranged at equal intervals on the inner surface of the stopper 604. With the arrangement of the rotating cylinder 613, during use, the rotating cylinder 613 contacts the material, evenly sharing the pressure of the material, avoiding material deformation or damage caused by excessive local stress, enabling the material to maintain balance when being blocked, without tilting or falling, and improving the adaptability and versatility of the material blocking mechanism 6 to different materials.

[0027] Further, the conveying mechanism 3 includes a support plate 301, a first motor 302, an output wheel 303, a transmission belt 304, a rotating wheel 305, a stabilizing shaft 306, a roller 307, a conveyor belt 308, an auxiliary cylinder 309, and a rotating shaft 310. The lower surface of the baffle 1 is fixedly connected to the support plate 301. The upper surface of the support plate 301 is fixedly connected to the first motor 302. One end surface of the first motor 302 is fixedly connected to the output wheel 303. The outer surface of the output wheel 303 is fitted with the transmission belt 304. The inner surface of the transmission belt 304 is fitted with the rotating wheel 305. One end surface of the rotating wheel 305 is fixedly connected to the stabilizing shaft 306. One end surface of the stabilizing shaft 306 is fixedly connected to the roller 307. The outer surface of the roller 307 is fitted with the conveyor belt 308. The inner surface of the conveyor belt 308 is fitted with the auxiliary cylinder 309. One side surface of the auxiliary cylinder 309 is fixedly connected to the rotating shaft 310. Through the setting of the conveying mechanism 3, during use, the first motor 302 is started to drive the output wheel 303 to rotate. The transmission belt 304 will move as the output wheel 303 rotates. When the transmission belt 304 moves, it will drive the rotating wheel 305 to rotate together. The rotating wheel 305 drives the stabilizing shaft 306 to rotate synchronously. The rotation of the stabilizing shaft 306 will further drive the roller 307 to rotate. When the roller 307 rotates, relying on the friction between the roller 307 and the conveyor belt 308, it will drive the conveyor belt 308 to move in a cycle. When the material is placed on the conveyor belt 308, the auxiliary cylinder 309 can support the material.

[0028] Further, the rotating shaft 310 and the stabilizing shaft 306 are rotatably connected to the baffle 1. Two sets of stabilizing shafts 306 are provided on both end surfaces of the roller 307. Through the setting of the stabilizing shaft 306, during use, the symmetrically arranged stabilizing shafts 306 make the roller 307 more evenly stressed during rotation, reducing the vibration and wear of the roller 307 caused by uneven stress, and making the roller 307 more stable during rotation.

[0029] Further, two sets of rotating shafts 310 are provided on both end surfaces of the auxiliary cylinder 309. Multiple sets of auxiliary cylinders 309 are arranged at equal intervals on the inner surface of the conveyor belt 308. Through the setting of the auxiliary cylinder 309, during use, the multiple sets of auxiliary cylinders 309 arranged at equal intervals on the inner side of the conveyor belt 308 can evenly share the weight of the conveyor belt 308 and the material, effectively reducing the tension of the conveyor belt 308, and reducing the risk of stretching deformation and fracture of the conveyor belt 308 due to long-term stress. The equally spaced auxiliary cylinders 309 make the supporting force received by the conveyor belt 308 more uniform during operation, improving the stability of the conveyor belt 308 during operation.

[0030] Working principle: Start the first motor 302 to drive the output wheel 303 to rotate. The transmission belt 304 will move as the output wheel 303 rotates. When the transmission belt 304 moves, it will drive the rotating wheel 305 to rotate together. The rotating wheel 305 drives the stabilizing shaft 306 to rotate synchronously. The rotation of the stabilizing shaft 306 will further drive the drum 307 to rotate. When the drum 307 rotates, relying on the frictional force between the drum 307 and the conveyor belt 308, it will drive the conveyor belt 308 to move in a cycle. When the material is placed on the conveyor belt 308, the auxiliary cylinder 309 can support the material, and the detection device 4 detects the material. When unqualified materials are detected, the detection device 4 sends a signal to the control panel 5. After receiving the signal, the control panel 5 controls the second motor 602 to start according to the feedback distance information between the stop block 604 and the material, drives the screw 603 to rotate, and the stop block 604 moves on the screw 603. During the movement of the stop block 604, it will move along the direction of the limit groove 606. At the same time, the stop block 604 will slide along the limiting rod 609. When the stop block 604 moves to a suitable position, the rotating cylinder 613 on the inner surface of the stop block 604 will contact the unqualified material, thereby realizing the blocking of the material. The rotating cylinder 613 is rotatably connected to the stop block 604 through the rotating block 612 and the rotating groove 611. When the material contacts the rotating cylinder 613, the rotating cylinder 613 will rotate around the rotating block 612 to guide the material into the receiving box 614 for collection and processing. When all the unqualified materials are cleared, the control panel 5 will send another command to the second motor 602 to drive the screw 603 to rotate, so that the stop block 604 returns to the initial position and waits to perform the blocking task again when unqualified materials are detected next time.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material conveying structure for a conveyor belt inspection machine, comprising a baffle (1), characterized in that: A support frame (2) is fixedly connected to the lower surface of the baffle (1). A conveying mechanism (3) is arranged on one side surface of the baffle (1). A detection device (4) is fixedly connected to one side surface of the baffle (1). A control panel (5) is fixedly connected to one side surface of the detection device (4). A material blocking mechanism (6) is arranged on the upper surface of the baffle (1); The material blocking mechanism (6) includes a fixed frame (601), a second motor (602), a screw rod (603), a blocking block (604), a limiting plate (605), a limiting groove (606), a connecting top plate (607), a fixed block (608), a limiting rod (609), a limiting groove (610), a rotating groove (611), a rotating block (612), a rotating cylinder (613) and a material receiving box (614).

2. The material conveying structure for a conveyor belt inspection machine according to claim 1, wherein: A fixed frame (601) is fixedly connected to one side surface of the baffle (1). A second motor (602) is fixedly connected to the inner surface of the fixed frame (601). A screw rod (603) is fixedly connected to one end surface of the second motor (602). A blocking block (604) is threadedly connected to the outer surface of the screw rod (603). A limiting plate (605) is fixedly connected to the upper surface of the fixed frame (601). A limiting groove (606) is formed in the inner surface of the limiting plate (605). A connecting top plate (607) is fixedly connected to the inner surface of the limiting groove (606).

3. The material conveying structure for a conveyor belt inspection machine according to claim 2, wherein: A fixed block (608) is fixedly connected to one side surface of the connecting top plate (607). A limiting rod (609) is fixedly connected to the upper surface of the fixed block (608). A limiting groove (610) is formed in the inner surface of the blocking block (604). A rotating groove (611) is formed in the inner surface of the blocking block (604). A rotating block (612) is rotatably connected to the inner surface of the rotating groove (611). A rotating cylinder (613) is fixedly connected to one end surface of the rotating block (612). A material receiving box (614) is fixedly connected to one side surface of the baffle (1).

4. The material conveying structure for a conveyor belt inspection machine according to claim 2, characterized in that: The blocking block (604) is slidably connected to the limiting groove (606), and the outer dimension of the blocking block (604) matches the inner dimension of the limiting groove (606).

5. The material conveying structure for a conveyor belt inspection machine according to claim 3, characterized in that: The fixed block (608) is fixedly connected to the baffle (1), and the inner dimension of the rotating groove (611) matches the outer dimension of the rotating block (612).

6. The material conveying structure for a conveyor belt inspection machine according to claim 3, characterized in that: The limiting rod (609) is slidably connected to the limiting groove (610), and multiple groups of the rotating cylinder (613) and the rotating block (612) are arranged at equal intervals on the inner surface of the blocking block (604).

7. The material conveying structure for a conveyor belt inspection machine according to claim 1, characterized in that: The conveying mechanism (3) includes a support plate (301), a first motor (302), an output wheel (303), a transmission belt (304), a rotating wheel (305), a stabilizing shaft (306), a roller (307), a conveyor belt (308), an auxiliary cylinder (309), and a rotating shaft (310). The lower surface of the baffle (1) is fixedly connected to the support plate (301). The upper surface of the support plate (301) is fixedly connected to the first motor (302). One end surface of the first motor (302) is fixedly connected to the output wheel (303). The outer surface of the output wheel (303) is fitted with the transmission belt (304). The inner surface of the transmission belt (304) is fitted with the rotating wheel (305). One end surface of the rotating wheel (305) is fixedly connected to the stabilizing shaft (306). One end surface of the stabilizing shaft (306) is fixedly connected to the roller (307). The outer surface of the roller (307) is fitted with the conveyor belt (308). The inner surface of the conveyor belt (308) is fitted with the auxiliary cylinder (309). One side surface of the auxiliary cylinder (309) is fixedly connected to the rotating shaft (310).

8. The material conveying structure for a conveyor belt inspection machine according to claim 5, characterized in that: The rotating shaft (310) and the stabilizing shaft (306) are rotatably connected to the baffle (1), and two sets of the stabilizing shafts (306) are provided on both end surfaces of the roller (307).

9. The material conveying structure for a conveyor belt inspection machine according to claim 5, characterized in that: Two sets of the rotating shafts (310) are provided on both end surfaces of the auxiliary cylinder (309), and multiple sets of the auxiliary cylinders (309) are arranged at equal intervals on the inner surface of the conveyor belt (308).

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