Controllable hybrid magnetic suspension conveying platform

Abstract

The utility model discloses a controllable mixed magnetic suspension conveying platform, which belongs to the technical field of conveying equipment and comprises a conveying belt, rollers are arranged on two sides in the conveying belt, and two ends of each roller are connected with mounting frames. According to the utility model, the installation assembly is arranged, the distance measuring mechanism is placed in the transparent frame, then the end plate is moved to be attached to the side wall of the transparent frame, then the fixing nut is screwed on the fixing screw rod in a rotating mode, the fixing screw rod is attached to the side wall of the end plate, and the abutting rod is attached to the side wall of the distance measuring mechanism under the action of the transparent frame. Meanwhile, a draught fan is started, wind power generated in the operation process of the draught fan enters a dust removal box and then is blown to the two side walls of the transparent frame through inclined holes, dust and other impurities on the side walls of the transparent frame fall into the surrounding environment under the action of the wind power, the cleanliness of the transparent frame and the distance measuring mechanism is guaranteed, and the service life of the transparent frame is prolonged. And the distance measuring effect of the distance measuring mechanism can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and particularly relates to a controllable hybrid magnetic levitation conveying platform. Background Technique

[0002] A conveying device refers to a material handling machine that continuously conveys materials on a certain line, also known as an assembly line. The conveying assembly line can perform horizontal, inclined, and vertical conveying, and can also form a spatial conveying line, and the conveying line is generally fixed.

[0003] Chinese Patent Application No. 202110124092.4 discloses a controllable hybrid magnetic levitation conveying platform, which includes a conveyor belt and at least two rollers. The conveyor belt is rotatably connected to the two rollers, and further includes a magnetic guide rail. The magnetic guide rail is located between the two rollers and inside the conveyor belt, and is used to support the upper and lower inner surfaces of the conveyor belt; the conveyor belt is formed by sequentially and rotatably connecting a plurality of connecting plates made of magnetic materials. A plurality of electromagnetic chucks are fixedly connected to the circumferential side wall of the roller, so that after the electromagnetic chucks are energized, magnetic suction force is generated on the connecting plates to drive the synchronous movement of the conveyor belt and the roller; a plurality of permanent magnets are fixedly connected to the magnetic guide rail, and the permanent magnets generate magnetic force on the connecting plates to keep the connecting plates always away from the magnetic guide rail. The device has a simple structure and reduces energy consumption.

[0004] In the above patent, a ranging sensor is used to monitor the change in the distance between the magnetic guide rail and the conveyor belt. However, the ranging sensor is directly exposed, and dust and other sundries in the external environment fall on the ranging sensor, which easily causes the ranging sensor to be contaminated and affects the use effect of the ranging sensor; in addition, the height of the support frame is fixed, resulting in the fixed height of the conveyor belt and affecting the use effect of the conveyor belt. Summary of the Utility Model

[0005] In order to solve the problems raised in the above background technique. The utility model provides a controllable hybrid magnetic levitation conveying platform, which has the characteristics of dust removal installation and lifting adjustment.

[0006] To achieve the above object, the utility model provides the following technical solution: A controllable hybrid magnetic levitation conveying platform includes a conveyor belt. Both sides inside the conveyor belt are provided with rollers. Both ends of the rollers are connected with mounting frames. Both sides at one end of the mounting frame are provided with guide rail mechanisms. One side of the guide rail mechanism is provided with a ranging mechanism. An installation component is arranged between the guide rail mechanism and the ranging mechanism. A support component is arranged below the mounting frame.

[0007] Preferably, the installation component includes a dust removal part and a transparent frame. The dust removal part is arranged on the side wall of the guide rail mechanism, and a transparent frame is connected to the side wall of the dust removal part and around the ranging mechanism.

[0008] Preferably, the dust removal member includes a dust removal box, inclined holes, and a blower. A dust removal box is connected to the side wall of the guide rail mechanism. A blower is connected to one end inside the dust removal box. Inclined holes are provided on both sides of the side wall of the dust removal member and located on both sides of the transparent frame.

[0009] Preferably, the mounting assembly further includes a fixing nut, an end plate, a resisting rod, and a fixing screw. An end plate is connected to one end of the transparent frame. Fixing screws are connected to both sides of the transparent frame near the end plate. Through holes are provided on the end plate at positions corresponding to the fixing screws. A fixing nut is connected to the outer side wall of the fixing screw and located on one side of the end plate. A resisting rod is connected to the side of the end plate close to the distance measuring mechanism.

[0010] Preferably, the supporting assembly includes a bottom rod, a fixed sleeve, a supporting rod, a pushing rod, and an electric push rod. A supporting rod is connected below the mounting frame. A fixed sleeve is sleeved around the supporting rod. A bottom rod is connected to one end of the fixed sleeve. Electric push rods are connected to both ends inside the bottom rod. The output end of the electric push rod is connected to the pushing rod. An opening is provided on the fixed sleeve at a position corresponding to the pushing rod.

[0011] Preferably, a limiting slider is connected to the side wall of the pushing rod. A limiting chute is provided on the inner side wall of the fixed sleeve at a position corresponding to the limiting slider.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The present utility model is provided with a mounting assembly. The distance measuring mechanism is placed inside the transparent frame. Then, the end plate is moved to fit the side wall of the transparent frame. Then, the fixing nut is rotated and screwed onto the fixing screw and made to fit the side wall of the end plate. The resisting rod then fits the side wall of the distance measuring mechanism. Under the action of the transparent frame, dust in the external environment can be prevented from falling onto the distance measuring mechanism. At the same time, when the blower is started, the wind generated during the operation of the blower enters the dust removal box and then blows towards the two side walls of the transparent frame through the inclined holes. Under the action of the wind, dust and other debris on the side walls of the transparent frame fall into the surrounding environment, ensuring the cleanliness of the transparent frame and the distance measuring mechanism, and thus ensuring the distance measuring effect of the distance measuring mechanism.

[0014] 2. The present utility model is provided with a supporting assembly. The height of the conveyor belt is adjusted according to the placement height of the item to be conveyed. The electric push rod inside the bottom rod is started. The operation of the electric push rod drives the pushing rod to move. The movement of the pushing rod drives the supporting rod to move inside the fixed sleeve. The movement of the supporting rod drives the mounting frame to move, and thus can drive the conveyor belt to move, adjusting the height of the conveyor belt, facilitating the conveying operation of items at different heights using the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a cross-sectional view of the present utility model;

[0017] Figure 3 of the present utility model Figure 2 is an enlarged view of part A in;

[0018] Figure 4 is a cross-sectional view of the connection state between the dust removal member and the ranging sensor of the present utility model;

[0019] Figure 5 is a cross-sectional view of the support assembly of the present utility model;

[0020] Figure 6 of the present utility model Figure 5 is an enlarged view of part B in.

[0021] In the figure: 1, mounting frame; 2, conveyor belt; 3, roller; 4, support assembly; 41, bottom rod; 42, fixed sleeve; 43, support rod; 44, push rod; 45, electric push rod; 5, guide rail mechanism; 6, mounting assembly; 61, dust removal member; 611, dust removal box; 612, inclined hole; 613, fan; 62, transparent frame; 63, fixing nut; 64, end plate; 65, abutting rod; 66, fixing screw; 7, ranging mechanism. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-6 , the present utility model provides the following technical solutions: A controllable hybrid magnetic levitation conveying platform includes a conveyor belt 2. Both sides inside the conveyor belt 2 are provided with rollers 3. Both ends of the rollers 3 are connected with a mounting frame 1. Both sides at one end of the mounting frame 1 are provided with a guide rail mechanism 5. One side of the guide rail mechanism 5 is provided with a ranging mechanism 7. An mounting assembly 6 is arranged between the guide rail mechanism 5 and the ranging mechanism 7. A support assembly 4 is arranged below the mounting frame 1.

[0025] Specifically, the mounting assembly 6 includes a dust removal member 61 and a transparent frame 62. The dust removal member 61 is arranged on the side wall of the guide rail mechanism 5. The transparent frame 62 is connected to the side wall of the dust removal member 61 and is located on the periphery of the ranging mechanism 7.

[0026] By adopting the above technical solution, the ranging mechanism 7 is placed inside the transparent frame 62. Under the action of the transparent frame 62, dust in the external environment can be prevented from falling onto the ranging mechanism 7. At the same time, the dust removal member 61 is used to perform dust removal operations on both side walls of the transparent frame 62, ensuring the cleanliness of the transparent frame 62 and the ranging mechanism 7, and further ensuring the ranging effect of the ranging mechanism 7.

[0027] Specifically, the dust removal member 61 includes a dust removal box 611, inclined holes 612, and a blower 613. The dust removal box 611 is connected to the side wall of the guide rail mechanism 5. One end inside the dust removal box 611 is connected to the blower 613. Inclined holes 612 are provided on both sides of the dust removal member 61 and located on both sides of the transparent frame 62.

[0028] By adopting the above technical solution, when the blower 613 is started, the wind generated during the operation of the blower 613 enters the inside of the dust removal box 611 and then blows towards both side walls of the transparent frame 62 through the inclined holes 612. Under the action of the wind, dust and other debris on the side walls of the transparent frame 62 fall into the surrounding environment, ensuring the cleanliness of the surface of the transparent frame 62.

[0029] Specifically, the mounting assembly 6 further includes a fixing nut 63, an end plate 64, a resisting rod 65, and a fixing screw 66. One end of the transparent frame 62 is connected to the end plate 64. Fixing screws 66 are connected to both sides of the transparent frame 62 near the end plate 64. Through holes are provided on the end plate 64 at positions corresponding to the fixing screws 66. A fixing nut 63 is connected to the outer side wall of the fixing screw 66 and located on one side of the end plate 64. A resisting rod 65 is connected to the side of the end plate 64 close to the ranging mechanism 7.

[0030] By adopting the above technical solution, align the through holes on the end plate 64 with the fixing screws 66, then move the end plate 64 to fit the side wall of the transparent frame 62, and then rotate and screw the fixing nut 63 onto the fixing screw 66 and make it fit the side wall of the end plate 64. The resisting rod 65 then fits the side wall of the ranging mechanism 7, facilitating the disassembly and assembly operations of the ranging mechanism 7, and further facilitating the maintenance operations of the ranging mechanism 7.

[0031] When this embodiment is in use, place the distance measuring mechanism 7 inside the transparent frame 62, then move the end plate 64 to fit against the side wall of the transparent frame 62. Then, rotate and screw the fixing nut 63 onto the fixing screw 66 and make it fit against the side wall of the end plate 64. The abutting rod 65 then fits against the side wall of the distance measuring mechanism 7. Under the action of the transparent frame 62, dust in the external environment can be prevented from falling onto the distance measuring mechanism 7. At the same time, start the blower 613. The wind generated during the operation of the blower 613 enters the dust removal box 611 and then blows towards the two side walls of the transparent frame 62 through the inclined holes 612. Under the action of the wind, dust and other sundries on the side walls of the transparent frame 62 fall into the surrounding environment, ensuring the cleanliness of the transparent frame 62 and the distance measuring mechanism 7, and further ensuring the distance measuring effect of the distance measuring mechanism 7. Then, use the roller 3 to drive the conveyor belt 2 to rotate, and thus drive the items on the conveyor belt 2 for conveying operations. At the same time, the distance measuring mechanism 7 can be used to monitor the change in the distance between the guide rail mechanism 5 and the conveyor belt 2 to ensure the stable suspended conveying operation of the conveyor belt 2;

[0032] Embodiment 2

[0033] The difference between this embodiment and Embodiment 1 is that: the support assembly 4 includes a bottom rod 41, a fixed sleeve 42, a support rod 43, a push rod 44, and an electric push rod 45. A support rod 43 is connected below the mounting frame 1. The outer periphery of the support rod 43 is sleeved with a fixed sleeve 42. One end of the fixed sleeve 42 is connected with a bottom rod 41. Electric push rods 45 are connected to both ends inside the bottom rod 41. The output end of the electric push rod 45 is connected with a push rod 44. An opening is provided on the fixed sleeve 42 at the position corresponding to the push rod 44.

[0034] Specifically, a limit slider is connected to the side wall of the push rod 44, and a limit chute is provided on the inner side wall of the fixed sleeve 42 at the position corresponding to the limit slider.

[0035] By adopting the above technical solution, the movement of the push rod 44 drives the limit slider to move inside the limit chute. After the limit slider moves and fits against the side wall of the limit chute, the limit slider is blocked and stops moving, thereby preventing the push rod 44 from continuing to move and avoiding the push rod 44 from disengaging from the fixed sleeve 42, and further avoiding the support rod 43 from disengaging from the fixed sleeve 42.

[0036] When this embodiment is in use, adjust the height of the conveyor belt 2 according to the placement height of the items to be conveyed. Start the electric push rod 45 inside the bottom rod 41. The operation of the electric push rod 45 drives the push rod 44 to move. The movement of the push rod 44 drives the support rod 43 to move inside the fixed sleeve 42. The movement of the support rod 43 drives the mounting frame 1 to move, and thus drives the conveyor belt 2 to move, adjusting the height of the conveyor belt 2 to facilitate the conveying operation of items at different heights using the conveyor belt 2.

[0037] In the present utility model, the electric push rod 45 is a publicly known technology, and the selected model is DT100.

[0038] In the present utility model, the structure and principle of the guide rail mechanism 5 composed of a magnetic guide rail, an upper guide rail, a lower guide rail, a first electromagnet, and a permanent magnet have been disclosed in a controllable hybrid magnetic levitation conveying platform with Chinese patent application number 202110124092.4. Its working principle is as follows: A magnetic guide rail is arranged inside the conveyor belt 2. The magnetic guide rail includes an upper guide rail and a lower guide rail. The two ends of the upper guide rail are respectively located in the two card slots of the connecting plate forming the upper inner surface of the conveyor belt 2, and the two ends of the lower guide rail are respectively located in the two card slots of the connecting plate forming the lower inner surface of the conveyor belt 2. A plurality of permanent magnets are fixedly connected to the magnetic guide rail. The permanent magnets generate a magnetic force on the connecting plate forming the conveyor belt 2 so that the connecting plate forming the conveyor belt 2 always remains in a state away from the magnetic guide rail. There are also a plurality of first electromagnets on the magnetic guide rail, and the first electromagnets are used to adjust the magnitude of the magnetic force between the magnetic guide rail and the conveyor belt 2. When the magnetic force of the permanent magnets on the connecting plate forming the conveyor belt 2 is a magnetic attraction force, the current direction applied to the first electromagnets can be adjusted to make the first electromagnets generate a magnetic attraction force or a magnetic repulsion force on the connecting plate forming the conveyor belt 2, thereby increasing or decreasing the magnetic force between the magnetic guide rail and the conveyor belt 2. When the magnetic force of the permanent magnets on the connecting plate forming the conveyor belt 2 is a magnetic repulsion force, the current direction applied to the first electromagnets can be adjusted to make the first electromagnets generate a magnetic repulsion force or a magnetic attraction force on the connecting plate forming the conveyor belt 2, thereby increasing or decreasing the magnetic force between the magnetic guide rail and the conveyor belt 2.

[0039] In the present utility model, the structure and principle of the distance measuring mechanism 7 composed of a distance measuring sensor and a control module have been disclosed in a controllable hybrid magnetic levitation conveying platform with Chinese patent application number 202110124092.4. Its working principle is as follows: A distance measuring sensor and a control module are arranged on one side of the guide rail mechanism 5. During use, the distance measuring sensor is used to monitor the change in the distance between the magnetic guide rail and the conveyor belt 2 in the guide rail mechanism 5. The control module receives the signal from the distance measuring sensor and controls the operation of the rollers 3, the electromagnetic suction cups, and the first electromagnets in the guide rail mechanism 5 respectively. The distance measuring sensor is a laser distance sensor. When the laser distance sensor detects a change in the suspension gap between the conveyor belt 2 and the magnetic guide rail, the current magnitude of the first electromagnet is controlled to change the magnetic field magnitude. This suspension system has a simple structure, is easy to control, and saves energy, enabling the connecting plate to be stably suspended.

[0040] Working principle and usage process of the present utility model: Place the distance measuring mechanism 7 inside the transparent frame 62, then move the end plate 64 to fit against the side wall of the transparent frame 62. Then, rotate and screw the fixing nut 63 onto the fixing screw 66 and make it fit against the side wall of the end plate 64. The abutting rod 65 then fits against the side wall of the distance measuring mechanism 7. Under the action of the transparent frame 62, dust in the external environment can be prevented from falling onto the distance measuring mechanism 7. At the same time, start the fan 613. The wind generated during the operation of the fan 613 enters the dust removal box 611 and then blows towards the two side walls of the transparent frame 62 through the inclined holes 612. Under the action of the wind, dust and other sundries on the side walls of the transparent frame 62 fall into the surrounding environment, ensuring the cleanliness of the transparent frame 62 and the distance measuring mechanism 7, and thus ensuring the distance measuring effect of the distance measuring mechanism 7. Then, adjust the height of the conveyor belt 2 according to the placement height of the item to be conveyed. Start the electric push rod 45 inside the bottom rod 41. The operation of the electric push rod 45 drives the movement of the push rod 44. The movement of the push rod 44 drives the movement of the support rod 43 inside the fixed sleeve 42. The movement of the support rod 43 drives the movement of the mounting frame 1, and thus drives the movement of the conveyor belt 2 to adjust the height of the conveyor belt 2, facilitating the conveying operation of items at different heights using the conveyor belt 2. Then, drive the conveyor belt 2 to rotate using the roller 3, and thus drive the items on the conveyor belt 2 for conveying operation. At the same time, the distance measuring mechanism 7 can be used to monitor the change in the distance between the guide rail mechanism 5 and the conveyor belt 2 to ensure the stable suspended conveying operation of the conveyor belt 2.

[0041] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A controllable hybrid magnetic levitation conveying platform, comprising a conveyor belt (2), both sides inside the conveyor belt (2) are provided with rollers (3), both ends of the rollers (3) are connected with mounting frames (1), both sides at one end of the mounting frame (1) are provided with guide rail mechanisms (5), and a ranging mechanism (7) is arranged on one side of the guide rail mechanism (5), characterized in that: An installation component (6) is provided between the guide rail mechanism (5) and the distance measuring mechanism (7), and a support component (4) is provided below the mounting bracket (1).

2. The controllable hybrid magnetic levitation conveying platform according to claim 1, wherein: The installation component (6) includes a dust removal member (61) and a transparent frame (62). A dust removal member (61) is provided on the side wall of the guide rail mechanism (5), and a transparent frame (62) is connected to the side wall of the dust removal member (61) and located around the distance measuring mechanism (7).

3. The controllable hybrid magnetic levitation conveying platform according to claim 2, wherein: The dust removal member (61) includes a dust removal box (611), inclined holes (612) and a blower (613). A dust removal box (611) is connected to the side wall of the guide rail mechanism (5). A blower (613) is connected to one end inside the dust removal box (611). Inclined holes (612) are provided on both sides of the side wall of the dust removal member (61) and located on both sides of the transparent frame (62).

4. The controllable hybrid magnetic levitation conveying platform according to claim 2, characterized in that: The installation component (6) further includes a fixing nut (63), an end plate (64), a resisting rod (65) and a fixing screw (66). One end of the transparent frame (62) is connected to an end plate (64). Fixing screws (66) are connected to both sides of one end of the transparent frame (62) close to the end plate (64). Through holes are provided on the end plate (64) at positions corresponding to the fixing screws (66). A fixing nut (63) is connected to the outer side wall of the fixing screw (66) and located on one side of the end plate (64). A resisting rod (65) is connected to the side of the end plate (64) close to the distance measuring mechanism (7).

5. The controllable hybrid magnetic levitation conveying platform according to claim 1, wherein: The support component (4) includes a bottom rod (41), a fixing sleeve (42), a supporting rod (43), a pushing rod (44) and an electric push rod (45). A supporting rod (43) is connected below the mounting bracket (1). A fixing sleeve (42) is sleeved around the supporting rod (43). One end of the fixing sleeve (42) is connected to a bottom rod (41). Electric push rods (45) are connected to both ends inside the bottom rod (41). The output end of the electric push rod (45) is connected to a pushing rod (44). An opening is provided on the fixing sleeve (42) at a position corresponding to the pushing rod (44).

6. The controllable hybrid magnetic levitation conveying platform according to claim 5, characterized in that: A limiting slider is connected to the side wall of the pushing rod (44), and a limiting chute is provided on the inner side wall of the fixing sleeve (42) at a position corresponding to the limiting slider.

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