Magnetic wheel line body conveying mechanism

Abstract

The utility model discloses a magnetic wheel line body conveying mechanism which comprises a mounting table, two mounting plates are arranged on the mounting table, an input magnetic wheel rotating shaft is rotationally arranged on the outer side wall of each mounting plate, a motor is arranged on the outer side wall of each mounting plate, and the motors can drive the input magnetic wheel rotating shafts to rotate. A plurality of input magnetic wheels are arranged on the input magnetic wheel rotating shaft, a plurality of driving connecting shafts are rotationally arranged on each mounting plate, the outer ends of the driving connecting shafts are connected with output magnetic wheels, the inner ends of the driving connecting shafts are connected with conveying wheels, the input magnetic wheels can rotate to drive the output magnetic wheels to rotate, and a shell is mounted on the mounting table; the carrier can enter the space between the two mounting plates through the shell, the front wall of the carrier makes contact with the inner front wall of the shell, the rear wall of the carrier makes contact with the conveying wheels, and the conveying wheels rotate to drive the carrier to move. The device can effectively solve the problem that a traditional line body conveying mechanism generates dust due to friction, and the operation requirements of high-precision electronic products are met.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a magnetic wheel line conveying mechanism. Background Art

[0002] At present, linear conveying mechanisms mostly use modules such as flat belts, synchronous belts or double-speed chains to realize linear transmission and handling of products. The power is provided by stepper motors or servo motors to drive the pulleys or ratchets to rotate. Double-speed chains are mostly used for conveying large torque and heavy objects, while flat belts and synchronous belts are mostly used for the transmission of electronic products.

[0003] The linear conveying mechanism of flat belts and synchronous belts produces friction between the pulleys that provide power and the belts and linear parts during the conveying process, and also generates dust. This cannot meet the operating requirements of high-precision electronic products and optical components that require a dust-free environment. The double-speed chain is mainly used for large torque transmission. During transportation, there will also be friction between the ratchet and the chain, and it cannot meet the operating requirements of light and small high-precision electronic products. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a magnetic wheel wire conveying mechanism, which can effectively solve the problem of friction and dust generation in traditional wire conveying mechanisms and meet the operating requirements of high-precision electronic products.

[0005] A magnetic wheel linear conveying mechanism comprises a mounting platform, wherein two mounting plates are arranged on the mounting platform, the two mounting plates are longitudinally distributed, an input magnetic wheel shaft is rotatably arranged on the outer side wall of each mounting plate, a motor is arranged on the outer side wall of each mounting plate, the motor can drive the input magnetic wheel shaft to rotate, a plurality of input magnetic wheels are arranged on the input magnetic wheel shaft, a plurality of driving connecting shafts are rotatably arranged on each mounting plate, the outer end of the driving connecting shaft is connected to the output magnetic wheel, the inner end of the driving connecting shaft is connected to the transmission wheel, the input magnetic wheel corresponds to the output magnetic wheel one-to-one, the rotation of the input magnetic wheel can drive the rotation of the output magnetic wheel, an outer shell is installed on the mounting platform, a carrier can enter between the two mounting plates through the outer shell, the front wall of the carrier contacts with the inner front wall of the outer shell, the rear wall of the carrier contacts with the transmission wheel, and the rotation of the transmission wheel can drive the carrier to move.

[0006] Preferably, a linear guide rail is provided on the mounting platform, the lower mounting plate is slidably provided on the linear guide rail, and a positioning mechanism is provided on the lower mounting plate, and the positioning mechanism can fix the lower mounting plate.

[0007] Preferably, the positioning mechanism includes a guide rail, an adjusting rod, a threaded rod and a slider nut. The guide rail is installed on a mounting table. A slide groove is provided in the guide rail. The slider nut is located in the slide groove. The slider nut can move up and down and forward and backward. The adjusting rod is rotatably arranged on the mounting plate on the lower side. The rear end of the adjusting rod is connected to the threaded rod. The threaded rod is threadedly connected to the slider nut. Rotating the adjusting rod can drive the slider nut to move forward and backward.

[0008] Preferably, the driving connection shaft is connected with a limiting wheel, the limiting wheel is located outside the transmission wheel, and the top wall and the bottom wall of the carrier can contact the inner side walls of the two limiting wheels respectively.

[0009] Preferably, the transmission wheel has an annular groove, an O-ring is sleeved on the annular groove, and the rear wall of the carrier can contact the O-ring.

[0010] Preferably, two annular grooves are arranged on each transmission wheel, and an O-ring is sleeved on each annular groove.

[0011] Preferably, a driving pulley is connected to the output shaft of the motor, a driven pulley is connected to the rotating shaft of the input magnetic wheel, and the driving pulley and the driven pulley are connected by a belt.

[0012] The beneficial effects of the utility model are embodied in the following: through the cooperation of various components in the technical scheme, when in use, the carrier enters from the right side, and the motor is started to drive the input magnetic wheel shaft to rotate, the rotation of the input magnetic wheel shaft drives the input magnetic wheel to rotate, the rotation of the input magnetic wheel drives the output magnetic wheel to rotate, the rotation of the output magnetic wheel drives the driving connecting shaft to rotate, the driving connecting shaft drives the transmission wheel to rotate, the transmission wheel contacts the carrier, and the friction force is used to drive the carrier to move, the input magnetic wheel and the output magnetic wheel rely on the principle of relative magnetic poles to enable them to rotate relative to each other, realizing contactless transmission connection, effectively solving the problem of friction and dust generation in traditional conveying process, and having greater flexible connection capacity, avoiding the problems of jamming and belt deviation in traditional line transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0014] Figure 1 It is a schematic diagram of the overall structure of the carrier and the device in the present invention when there is no housing;

[0015] Figure 2 It is a schematic diagram of the structure without the housing in the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of the components on the driving connecting shaft in the utility model;

[0017] Figure 4 It is a top view of the positioning mechanism in the utility model.

[0018] In the accompanying drawings, 1-mounting table, 2-mounting plate, 3-input magnetic wheel shaft, 4-motor, 5-input magnetic wheel, 6-driving connecting shaft, 7-output magnetic wheel, 8-transmission wheel, 9-carrier, 10-O-ring, 11-limiting wheel, 12-linear guide rail, 13-guide rail, 14-adjusting rod, 15-threaded rod, 16-slider nut. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0021] Example 1

[0022] like Figure 1-Figure 4 As shown, a magnetic wheel linear conveying mechanism is provided in the present embodiment, including a mounting platform 1, on which two mounting plates 2 are arranged, the two mounting plates 2 are longitudinally distributed, an input magnetic wheel rotating shaft 3 is rotatably arranged on the outer wall of each mounting plate 2, a motor 4 is arranged on the outer wall of each mounting plate 2, the motor 4 can drive the input magnetic wheel rotating shaft 3 to rotate, a plurality of input magnetic wheels 5 are arranged on the input magnetic wheel rotating shaft 3, a plurality of driving connecting shafts 6 are rotatably arranged on each mounting plate 2, the outer end of the driving connecting shaft 6 is connected to the output magnetic wheel 7, the inner end of the driving connecting shaft 6 is connected to the transmission wheel 8, the input magnetic wheel 5 corresponds to the output magnetic wheel 7 one by one, the rotation of the input magnetic wheel 5 can drive the output magnetic wheel 7 to rotate, a shell is installed on the mounting platform 1, a carrier 9 can enter between the two mounting plates 2 through the shell, the front wall of the carrier 9 is in contact with the inner front wall of the shell, the rear wall of the carrier 9 is in contact with the transmission wheel 8, and the rotation of the transmission wheel 8 can drive the carrier 9 to move.

[0023] In this embodiment, through the cooperation of various components, when it is used, the carrier 9 enters from the right side, and the motor 4 is started to drive the input magnetic wheel shaft 3 to rotate, the rotation of the input magnetic wheel shaft 3 drives the input magnetic wheel 5 to rotate, the rotation of the input magnetic wheel 5 drives the output magnetic wheel 7 to rotate, the rotation of the output magnetic wheel 7 drives the driving connecting shaft 6 to rotate, the driving connecting shaft 6 drives the transmission wheel 8 to rotate, the transmission wheel 8 contacts the carrier 9, and the friction force is used to drive the carrier 9 to move, the input magnetic wheel 5 and the output magnetic wheel 7 rely on the principle of relative magnetic poles to enable relative rotation, realize contactless transmission connection, effectively solve the problem of friction and dust generation in the traditional conveying process, and have a large flexible connection ability, avoid the problems of jamming and belt deviation in traditional line transmission.

[0024] In this embodiment, the outer side wall and the inner side wall of the mounting plate 2 are defined as the inner side between the two mounting plates 2 and the outer side outside the two mounting plates 2 .

[0025] In this embodiment, a through-beam sensor can be installed on the two mounting plates 2 . After the through-beam sensor senses the vehicle, it outputs a sensing signal, thereby controlling the start-up of the motor 4 .

[0026] In this embodiment, a photoelectric sensor may be provided on the left side of the mounting plate 2 . When the photoelectric sensor detects the carrier 9 , the carrier 9 may be pressed down and fixed by pressing down the fixing module.

[0027] In this embodiment, the mounting platform 1 is provided with a linear guide rail 12, the lower mounting plate 2 is slidably provided on the linear guide rail 12, and a positioning mechanism is provided on the lower mounting plate 2, and the positioning mechanism can fix the lower mounting plate 2. In this embodiment, a linear guide rail 12 is provided, and the lower mounting plate 2 is slidably provided on the linear guide rail 12, and the distance between the two mounting plates 2 can be adjusted, so that the device can be used for carriers 9 of various heights.

[0028] The positioning mechanism described in this embodiment includes a guide rail 13, an adjusting rod 14, a threaded rod 15 and a slider nut 16. The guide rail 13 is installed on the mounting platform 1. A slide groove is provided in the guide rail 13. The slider nut 16 is located in the slide groove. The slider nut 16 can move up and down and forward and backward. The adjusting rod 14 is rotatably set on the lower mounting plate 2. The rear end of the adjusting rod 14 is connected to the threaded rod 15. The threaded rod 15 is threadedly connected to the slider nut 16. Rotating the adjusting rod 14 can drive the slider nut 16 to move forward and backward.

[0029] When positioning the lower mounting plate 2, by rotating the adjusting rod 14, the adjusting rod 14 drives the threaded rod 15 to rotate, and the rotation of the threaded rod 15 drives the slider nut 16 to move backward, and the rear wall of the slider nut 16 is tightly pressed against the slide groove to fix the lower mounting plate 2.

[0030] In this embodiment, the driving connection shaft 6 is connected with a limiting wheel 11, and the limiting wheel 11 is located outside the transmission wheel 8, and the top wall and the bottom wall of the carrier 9 can respectively contact the inner side walls of the two limiting wheels 11. In this embodiment, the limiting wheels 11 are provided, and during the transmission of the carrier 9, the top and the bottom of the carrier 9 are respectively in contact with the inner side walls of the two limiting wheels 11, thereby limiting the upper and lower sides of the carrier 9 to ensure the stable movement of the carrier 9.

[0031] In this embodiment, the transmission wheel 8 has an annular groove, and an O-ring 10 is sleeved on the annular groove, and the rear wall of the carrier 9 can contact the O-ring 10. In this embodiment, the O-ring 10 is sleeved on the transmission wheel 8, and the O-ring 10 contacts the carrier 9, which increases the friction force of contact with the carrier 9, so that the transmission wheel 8 can better drive the carrier 9 to move when it rotates.

[0032] In this embodiment, two annular grooves are arranged on each transmission wheel 8 , and an O-ring 10 is sleeved on each annular groove.

[0033] In this embodiment, the output shaft of the motor 4 is connected to a driving pulley, and the input magnetic wheel shaft 3 is connected to a driven pulley, and the driving pulley and the driven pulley are connected by a belt. In this embodiment, the output shaft of the motor 4 drives the driving pulley to rotate, the driving pulley drives the belt to move, and the belt drives the driven pulley to move, so that the motor 4 drives the input magnetic wheel shaft 3 to rotate.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A magnetic wheel line conveying mechanism, characterized in that: The invention comprises a mounting platform (1), wherein two mounting plates (2) are arranged on the mounting platform (1), the two mounting plates (2) are longitudinally distributed, an input magnetic wheel rotating shaft (3) is rotatably arranged on the outer wall of each mounting plate (2), a motor (4) is arranged on the outer wall of each mounting plate (2), the motor (4) can drive the input magnetic wheel rotating shaft (3) to rotate, a plurality of input magnetic wheels (5) are arranged on the input magnetic wheel rotating shaft (3), and a plurality of drive connecting shafts (6) are rotatably arranged on each mounting plate (2), the drive connecting shafts (6) are rotatably arranged on the outer wall of each mounting plate (2), and the drive connecting shafts (6) are rotatably arranged on the outer wall of each mounting plate (2). The outer end of the connecting shaft (6) is connected to the output magnetic wheel (7), the inner end of the driving connecting shaft (6) is connected to the transmission wheel (8), the input magnetic wheel (5) corresponds to the output magnetic wheel (7) one by one, the rotation of the input magnetic wheel (5) can drive the output magnetic wheel (7) to rotate, the mounting platform (1) is mounted with a shell, the carrier (9) can enter between the two mounting plates (2) through the shell, the front wall of the carrier (9) contacts the inner front wall of the shell, the rear wall of the carrier (9) contacts the transmission wheel (8), and the rotation of the transmission wheel (8) can drive the carrier (9) to move.

2. A magnetic wheel linear conveying mechanism according to claim 1, characterized in that: The mounting platform (1) is provided with a linear guide rail (12), the lower mounting plate (2) is slidably arranged on the linear guide rail (12), and the lower mounting plate (2) is provided with a positioning mechanism, which can fix the lower mounting plate (2).

3. A magnetic wheel linear conveying mechanism according to claim 2, characterized in that: The positioning mechanism comprises a guide rail (13), an adjusting rod (14), a threaded rod (15) and a slider nut (16); the guide rail (13) is mounted on a mounting platform (1); a slide groove is provided in the guide rail (13); the slider nut (16) is located in the slide groove; the slider nut (16) can move up and down and forward and backward; the adjusting rod (14) is rotatably arranged on a mounting plate (2) at a lower side; the rear end of the adjusting rod (14) is connected to the threaded rod (15); the threaded rod (15) is threadedly connected to the slider nut (16); rotating the adjusting rod (14) can drive the slider nut (16) to move forward and backward.

4. The magnetic wheel linear conveying mechanism according to claim 1, characterized in that: The driving connection shaft (6) is connected to a limiting wheel (11), the limiting wheel (11) is located outside the transmission wheel (8), and the top wall and the bottom wall of the carrier (9) can respectively contact the inner side walls of the two limiting wheels (11).

5. The magnetic wheel linear conveying mechanism according to claim 1, characterized in that: The transmission wheel (8) is provided with an annular groove, an O-ring (10) is sleeved on the annular groove, and the rear wall of the carrier (9) can be in contact with the O-ring (10).

6. A magnetic wheel linear conveying mechanism according to claim 5, characterized in that: Two annular grooves are arranged on each transmission wheel (8), and an O-ring (10) is sleeved on each annular groove.

7. The magnetic wheel linear conveying mechanism according to claim 1, characterized in that: The output shaft of the motor (4) is connected to a driving pulley, the input magnetic wheel shaft (3) is connected to a driven pulley, and the driving pulley and the driven pulley are connected via a belt.

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