Axis main roller made of carbon fiber material

Abstract

The invention discloses an axis main roller made of a carbon fiber material, and relates to the technical field of belt conveying. The carbon fiber axis main roller comprises a carbon fiber axis, a polyurethane shell is fixedly connected to the outer wall of the carbon fiber axis, an adsorption assembly is fixedly connected to the interior of the polyurethane shell, an air blowing assembly is fixedly connected to the interior of the polyurethane shell, the adsorption assembly comprises a suction cup pipe, and the suction cup pipe is fixedly connected to the interior of the polyurethane shell. According to the axle center main roller made of the carbon fiber materials, when the first springs abut against the blocking raw pieces, the blocking raw pieces are attached to the blocking ring pieces, and the outer sides of the suction cup pipes are attached to the inner wall of the conveying belt, the action of the suction cups is generated to suck the inner wall of the conveying belt, and the acting force between the suction cup pipes and the conveying belt is enhanced; and therefore, the sliding frequency between the conveying belt and the surface of the polyurethane shell can be reduced, abrasion between the polyurethane shell and the conveying belt is reduced, and the influence of abrasion on conveying is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of belt transportation, and in particular to an axial main roller made of carbon fiber material. Background Art

[0002] As a key component of the conveyor belt, the main roller is often placed at key positions such as the end or the middle. When used as a driving roller, it will rotate continuously driven by the motor, and drive the conveyor belt to move back and forth by the friction between it and the conveyor belt. Application number CN201710299004.8 discloses a roller with a replaceable axis. The roller includes a body, a side plate arranged on a shoulder ring of a large-hole side plate and a shoulder ring of a small-hole side plate, and a main shaft passing through the two shoulder rings; the inside of the body is supported by the two side plates; the two ends of the main shaft cooperate with the two side plate shoulder rings in two different sizes, and the size of the outer circle of the shoulder ring is consistent; When the main roller is used as a driving roller, it mainly relies on friction to drive the external conveyor belt to carry out transportation activities. After long-term use, the surface of the main roller will wear and produce some debris on the surface. These debris will make it easier for the conveyor belt and the main roller to slip. The slip will affect the transportation of the conveyor belt. At the same time, the slip will aggravate the wear and further affect the transportation. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a carbon fiber axial main roller to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: a carbon fiber material axis main roller, including a carbon fiber axis, the carbon fiber axis is made of carbon fiber material, the outer wall of the carbon fiber axis is fixedly connected with a polyurethane shell, the polyurethane shell is made of polyurethane material, the inside of the polyurethane shell is fixedly connected with an adsorption component, and the inside of the polyurethane shell is fixedly connected with a blowing component. When in use, the carbon fiber axis is fixed on the corresponding transport frame, and the leather conveyor belt is movably connected to the polyurethane shell outside the carbon fiber axis, and the side of the carbon fiber axis away from the external fixed rod is connected to the transport driving device, so that the driving device can drive the carbon fiber axis to rotate, and the carbon fiber axis drives the conveyor belt through the polyurethane shell to carry out transportation activities; Adsorption components include: A suction cup tube, wherein the suction cup tube is fixedly connected to the inside of the polyurethane shell and passes through the inner wall of the carbon fiber axis; A barrier ring, wherein the barrier ring is fixedly connected to the inner wall of the suction cup tube; The barrier original piece is arranged outside the barrier ring piece.

[0005] Preferably, there are several suction cup tubes, and a soft opening is provided on the outer side of the suction cup tube. When the barrier ring sheet is attached to the barrier original sheet, the suction cup tube will be blocked to hinder the flow of air, and the suction cup tube will play the same role as the suction cup.

[0006] Preferably, the outer side of the barrier sheet is fixedly connected to a first spring, the outer side of the first spring is fixedly connected to an internal fixing plate, and the internal fixing plate is fixedly connected to the inner wall of the suction cup tube. The first spring will press against the barrier sheet to allow the barrier sheet to fit with the barrier ring sheet, and when the outer side of the suction cup tube fits with the inner wall of the conveyor belt, the suction cup tube will produce the same effect as the suction cup to suck the inner wall of the conveyor belt.

[0007] Preferably, a second spring is fixedly connected to the inner side of the barrier ring sheet, a movable push rod is fixedly connected to the inner side of the barrier original sheet inside the second spring, and the maximum diameter of the outer wall of the movable push rod is smaller than the minimum inner diameter of the suction cup tube.

[0008] Preferably, a ball is movably connected to the inner side of the second spring, and a cylindrical camshaft is movably connected to the inner side of the carbon fiber axis through a bearing. The second spring will push the movable push rod downward to make the outer wall of the ball fit into the outer wall of the cylindrical camshaft. The front side of the cylindrical camshaft is fixedly connected to an external fixing rod. When in use, the external fixing rod is fixedly connected to the fixed structure of the conveying device, and the external fixing rod is fixed to the fixed structure of the outside world to prevent the cylindrical camshaft from rotating with the carbon fiber axis when the carbon fiber axis rotates. Since the cylindrical camshaft is fixed to the external fixing structure by the external fixing rod, the carbon fiber axis will make the suction cup tube rotate around the cylindrical camshaft when it is driven to rotate by the driving device. When the conveyor belt is about to separate from the suction cup tube, the ball will roll to the raised part of the cylindrical camshaft. Since the raised part of the cylindrical camshaft is at a longer distance from the axis of the cylindrical camshaft, the raised part will make the movable push rod push outward to block the original sheet.

[0009] Preferably, the blowing assembly includes an internal spiral plate, and the carbon fiber axis is driven to rotate by an external driving device, which will cause the internal spiral plate to rotate. The rotation of the internal spiral plate will continuously push the outside air into the carbon fiber axis. The internal spiral plate is fixedly connected to the inner wall of the carbon fiber axis, and the inner wall of the internal spiral plate is located on the back of the cylindrical camshaft and is fixedly connected with an air blocking plate.

[0010] Preferably, the air blocking plate will play the role of closing the internal cross-section of the carbon fiber axis. When the carbon fiber axis is driven to rotate along the axis, the internal spiral plate will push the external gas toward the direction of the air blocking plate. When the movable push rod pushes open the barrier original sheet, the internal spiral plate will push the gas to be blocked by the air blocking plate, and then the gas pushed by the internal spiral plate will enter the inside of the suction cup tube and then be discharged to the outside.

[0011] Preferably, the internal fixed plate is movably connected to a guide rod, the outer side of the guide rod is fixedly connected to an air guide plate, the inner side of the air guide plate is fixedly connected to a third spring, and the inner side of the third spring is fixedly connected to the outer side of the internal fixed plate. During the process of the conveyor belt and the suction cup tube being fitted together, the conveyor belt will also push the air guide plate toward the inside of the suction cup tube to contract the third spring, and the air guide plate will maintain a certain pressure with the conveyor belt under the push of the third spring.

[0012] The present invention provides a carbon fiber core main roller, which has the following beneficial effects: 1. The carbon fiber material axis main roller will press against the barrier original sheet through the first spring, so that the barrier original sheet and the barrier ring sheet are fitted together, and when the outer side of the suction cup tube is fitted with the inner wall of the conveyor belt, a suction cup will be generated to suck the inner wall of the conveyor belt, thereby enhancing the force between the suction cup tube and the conveyor belt, thereby reducing the frequency of sliding between the conveyor belt and the surface of the polyurethane shell, reducing the wear between the polyurethane shell and the conveyor belt, and avoiding the impact of wear on transportation.

[0013] 2. The carbon fiber axial main roller will maintain a certain pressure with the conveyor belt under the push of the third spring through the air guide plate. Since the internal fixed plate limits the position of the air guide plate, the outer side of the air guide plate will enhance the friction between the suction cup tube and the conveyor belt when the suction cup tube sucks the conveyor belt, thereby reducing the wear of the conveyor belt and avoiding the impact of wear on transportation.

[0014] 3. The carbon fiber axis main roller continuously pushes the outside air into the carbon fiber axis through the rotation of the internal spiral plate, and allows the gas to enter the suction cup tube and then be discharged to the outside. The air guide plate blocks the airflow and blows it around. The airflow will act on the surface of the polyurethane shell to blow the debris on the surface of the polyurethane shell away from the surface of the polyurethane shell, avoiding the worn debris from causing the conveyor belt to slide on the surface of the polyurethane shell, reducing the wear of the conveyor belt during use, and thus avoiding the impact of wear on transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A; Figure 3 This is a schematic diagram of the axial cross-sectional structure of the carbon fiber of the present invention; Figure 4 for Figure 3 The enlarged structural diagram of the middle B part; Figure 5 This is a schematic diagram of the cross-sectional structure of the suction cup tube of the present invention; Figure 6 for Figure 5The enlarged structural diagram of the middle C part; Figure 7 for Figure 5 The enlarged structural diagram of the middle D part; Figure 8 It is a schematic diagram of the internal spiral plate structure of the present invention.

[0016] In the figure: 1. Carbon fiber axis; 2. Polyurethane shell; 3. Adsorption component; 301. Suction cup tube; 302. Internal fixing plate; 303. First spring; 304. Barrier original plate; 305. Barrier ring plate; 306. Movable push rod; 307. Second spring; 308. Cylindrical camshaft; 309. External fixing rod; 310. Ball; 4. Blowing component; 401. Internal spiral plate; 402. Air blocking plate; 403. Air guide plate; 404. Guide rod; 405. Third spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] Example 1: Please refer to Figure 1-7 The present invention provides a technical solution: a carbon fiber material axis main roller, comprising a carbon fiber axis 1, the carbon fiber axis 1 is made of carbon fiber material, the outer wall of the carbon fiber axis 1 is fixedly connected with a polyurethane shell 2, the polyurethane shell 2 is made of polyurethane material, the inside of the polyurethane shell 2 is fixedly connected with an adsorption component 3, and the inside of the polyurethane shell 2 is fixedly connected with a blowing component 4; The adsorption component 3 includes: A suction cup tube 301, which is fixedly connected to the inside of the polyurethane shell 2, and passes through the inner wall of the carbon fiber axis 1; A barrier ring 305, the barrier ring 305 is fixedly connected to the inner wall of the suction cup tube 301; The barrier original piece 304 is arranged outside the barrier ring piece 305 .

[0020] Fix the carbon fiber axis 1 on the corresponding transport frame, and allow the leather conveyor belt to be flexibly connected to the polyurethane shell 2 outside the carbon fiber axis 1, and allow the side of the carbon fiber axis 1 away from the external fixed rod 309 to be connected to the transport driving device, so that the driving device can drive the carbon fiber axis 1 to rotate, and the carbon fiber axis 1 can drive the conveyor belt through the polyurethane shell 2 to perform transportation activities.

[0021] There are several suction cup tubes 301, and a soft opening is set on the outside of the suction cup tube 301. When the barrier ring sheet 305 is attached to the barrier original sheet 304, it will block the suction cup tube 301 to hinder the circulation of airflow. The suction cup tube 301 will play the same role as the suction cup.

[0022] The first spring 303 is fixedly connected to the outer side of the barrier original sheet 304 , the inner fixing plate 302 is fixedly connected to the outer side of the first spring 303 , and the inner fixing plate 302 is fixedly connected to the inner wall of the suction cup tube 301 .

[0023] The first spring 303 will press against the barrier sheet 304, allowing the barrier sheet 304 to fit with the barrier ring sheet 305. When the carbon fiber axis 1 rotates, the outer side of the suction cup tube 301 will fit with the inner wall of the conveyor belt. After fitting, the suction cup tube 301 will produce the same effect as the suction cup to suck the inner wall of the conveyor belt, thereby enhancing the force between the suction cup tube 301 and the conveyor belt, thereby reducing the frequency of sliding between the conveyor belt and the surface of the polyurethane shell 2, and reducing the wear between the polyurethane shell 2 and the conveyor belt.

[0024] A second spring 307 is fixedly connected to the inner side of the barrier ring 305 , and a movable push rod 306 is fixedly connected to the inner side of the barrier original plate 304 inside the second spring 307 , and the maximum diameter of the outer wall of the movable push rod 306 is smaller than the minimum inner diameter of the suction cup tube 301 .

[0025] The second spring 307 is movably connected to the inner side of the ball 310, and the carbon fiber axis 1 is movably connected to the cylindrical camshaft 308 through a bearing. The second spring 307 will push the movable push rod 306 downward to make the outer wall of the ball 310 fit together with the outer wall of the cylindrical camshaft 308. The front of the cylindrical camshaft 308 is fixedly connected to an external fixing rod 309. When in use, the external fixing rod 309 is fixedly connected to the fixed structure of the conveying device, and the external fixing rod 309 is fixed to the fixed structure of the outside world to prevent the cylindrical camshaft 308 from rotating with the carbon fiber axis 1 when the carbon fiber axis 1 rotates. When the conveyor belt is about to separate from the suction cup tube 301, the ball 310 will roll to the raised part of the cylindrical camshaft 308. Since the distance between the raised part of the cylindrical camshaft 308 and the axis of the cylindrical camshaft 308 becomes longer, the raised part will allow the movable push rod 306 to push outward to block the original sheet 304.

[0026] Since the cylindrical camshaft 308 is fixed to the external fixed structure by the external fixing rod 309, the carbon fiber axis 1 will make the suction cup tube 301 rotate around the cylindrical camshaft 308 when it is driven to rotate by the driving device, and the movable push rod 306 will be rotated by the suction cup tube 301, and the outer wall ball 310 of the movable push rod 306 will roll on the surface of the cylindrical camshaft 308. When the conveyor belt is about to separate from the suction cup tube 301, the ball 310 will roll to the raised part of the cylindrical camshaft 308. This raised part will make the movable push rod 306 push the barrier sheet 304 outward, so that a gap will be generated between the barrier sheet 304 and the barrier ring sheet 305, thereby allowing the inner cavity of the formed suction cup to communicate with the outside world, and the internal air pressure to communicate with the outside, so that the suction cup loses suction, and the conveyor belt can be easily separated from the suction cup tube 301.

[0027] Example 2: Please refer to Figure 1-8 Based on the first embodiment, the present invention provides a technical solution: The blowing assembly 4 comprises an inner spiral plate 401 , which is fixedly connected to the inner wall of the carbon fiber shaft 1 , and an air blocking plate 402 is fixedly connected to the inner wall of the inner spiral plate 401 located at the back of the cylindrical camshaft 308 .

[0028] The air blocking plate 402 will play the role of closing the internal cross-section of the carbon fiber axis 1. When the carbon fiber axis 1 is driven to rotate along the axis, the internal spiral plate 401 will push the external gas toward the direction of the air blocking plate 402. When the movable push rod 306 pushes open the barrier original sheet 304, the internal spiral plate 401 pushes the gas to be blocked by the air blocking plate 402, and then the gas pushed by the internal spiral plate 401 enters the inside of the suction cup tube 301 and is then discharged to the outside.

[0029] The carbon fiber axis 1 is driven to rotate by an external driving device, which will cause the internal spiral plate 401 to rotate. The rotation of the internal spiral plate 401 will continuously push the outside air into the carbon fiber axis 1. Since the air blocking plate 402 will block the flow of gas, when the suction cup tube 301 moves to the raised part of the cylindrical camshaft 308, the movable push rod 306 will push open the blocking original sheet 304. At this time, the internal spiral plate 401 will push the gas into the suction cup tube 301 and then discharge it to the outside.

[0030] The inner fixed plate 302 is movably connected with a guide rod 404, the outer side of the guide rod 404 is fixedly connected with an air guide plate 403, the inner side of the air guide plate 403 is fixedly connected with a third spring 405, and the inner side of the third spring 405 is fixedly connected to the outer side of the inner fixed plate 302. The conveyor belt pushes the air guide plate 403 toward the inside of the suction cup tube 301 to shrink the third spring 405. The air guide plate 403 will maintain a certain pressure with the conveyor belt under the push of the third spring 405.

[0031] When the conveyor belt and the suction cup tube 301 are attached, the conveyor belt will also push the air guide plate 403 toward the inside of the suction cup tube 301, so that the third spring 405 will shrink. The air guide plate 403 will maintain a certain pressure with the conveyor belt under the push of the third spring 405. In addition, since the internal fixing plate 302 limits the position of the air guide plate 403, when the suction cup tube 301 is sucked and transported, the outer side of the air guide plate 403 will enhance the friction between the suction cup tube 301 and the conveyor belt when sucking the conveyor belt, thereby reducing the wear of the conveyor belt. When the conveyor belt is separated from the surface of the polyurethane shell 2, the air guide plate 403 will be reset under the push of the third spring 405. At this time, the suction cup tube 301 will discharge the airflow generated by the internal spiral plate 401. This airflow will be blocked by the air guide plate 403 and blown around. These airflows will act on the surface of the polyurethane shell 2 to blow the debris on the surface of the polyurethane shell 2 away from the surface of the polyurethane shell 2, thereby preventing the worn debris from causing the conveyor belt and the surface of the polyurethane shell 2 to slide.

[0032] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carbon fiber core main roller, comprising a carbon fiber core (1), characterized in that: The outer wall of the carbon fiber shaft (1) is fixedly connected to a polyurethane shell (2), the interior of the polyurethane shell (2) is fixedly connected to an adsorption component (3), and the interior of the polyurethane shell (2) is fixedly connected to an air blowing component (4); The adsorption assembly (3) comprises: A suction cup tube (301), wherein the suction cup tube (301) is fixedly connected to the inside of the polyurethane shell (2), and the suction cup tube (301) passes through the inner wall of the carbon fiber axis (1); A barrier ring piece (305), wherein the barrier ring piece (305) is fixedly connected to the inner wall of the suction cup tube (301); The barrier original sheet (304) is arranged outside the barrier ring sheet (305).

2. A carbon fiber core main roller according to claim 1, characterized in that: A plurality of the suction cup tubes (301) are provided, and a soft opening is provided on the outer side of the suction cup tubes (301). When the barrier ring sheet (305) and the barrier original sheet (304) are attached to each other, the suction cup tubes (301) will play the same role as the suction cup.

3. The carbon fiber core main roller according to claim 1, characterized in that: The first spring (303) is fixedly connected to the outside of the barrier sheet (304), the inner fixing plate (302) is fixedly connected to the outside of the first spring (303), and the inner fixing plate (302) is fixedly connected to the inner wall of the suction cup tube (301).

4. The carbon fiber core main roller according to claim 1, characterized in that: A second spring (307) is fixedly connected to the inner side of the barrier ring sheet (305), and a movable push rod (306) is fixedly connected to the inner side of the barrier original sheet (304) inside the second spring (307), and the maximum diameter of the outer wall of the movable push rod (306) is smaller than the minimum inner diameter of the suction cup tube (301).

5. The carbon fiber core main roller according to claim 4, characterized in that: A ball (310) is movably connected to the inner side of the second spring (307); a cylindrical camshaft (308) is movably connected to the inner side of the carbon fiber axis (1) via a bearing; an external fixing rod (309) is fixedly connected to the front side of the cylindrical camshaft (308); and when in use, the external fixing rod (309) is fixedly connected to the fixed structure of the transmission device.

6. A carbon fiber core main roller according to claim 5, characterized in that: The blowing assembly (4) comprises an internal spiral plate (401), wherein the internal spiral plate (401) is fixedly connected to the inner wall of the carbon fiber axis (1), and the inner wall of the internal spiral plate (401) is located at the back of the cylindrical camshaft (308) and is fixedly connected to an air blocking plate (402).

7. The carbon fiber core main roller according to claim 6, characterized in that: The air blocking plate (402) has the function of sealing the internal cross section of the carbon fiber axis (1); when the carbon fiber axis (1) is driven to rotate along the axis, the internal spiral plate (401) pushes the external gas in the direction of the air blocking plate (402).

8. The carbon fiber core main roller according to claim 1, characterized in that: The inner side of the inner fixing plate (302) is movably connected to a guide rod (404), the outer side of the guide rod (404) is fixedly connected to an air guide plate (403), the inner side of the air guide plate (403) is fixedly connected to a third spring (405), and the inner side of the third spring (405) is fixedly connected to the outer side of the inner fixing plate (302).

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