Precise alignment device for rotor and micro-motion platform

Abstract

The utility model relates to the technical field of wobble plate machines, in particular to a precise alignment device for rotors and a micro-motion platform, which comprises a magnetic motor, a first rotor, a second rotor, an industrial camera and the micro-motion platform, wherein the first rotor and the second rotor are mounted on the magnetic motor in a sliding manner, the industrial camera is arranged beside the magnetic motor, and the micro-motion platform is arranged right below the industrial camera. The magnetic motor drives the first mover and the second mover to reciprocate along a first direction. Due to the adoption of the structural design, the magnetic motor drives the first rotor to send a product to the micro-motion platform, the industrial camera photographs the product on the micro-motion platform, and after information comparison with a preset product position, the micro-motion platform adjusts the position of the product, so that the product is accurately positioned. And finally, the magnetic motor drives the second rotor to place the adjusted product on a plate, the plate placing efficiency is high, the automation degree is high, and the production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tray arranging machines, in particular to a precise alignment device for a mover and a micro motion platform. Background Art

[0002] In the processing and production of parts, taking electronic components as an example, usually after the electronic components are processed, they are preliminarily collected in a tray. When the electronic components are shipped, it is necessary to neatly place the electronic components in the tray into a tray with a plurality of accommodating grooves for storage and transportation. In the traditional technology, usually the electronic components in the tray are placed into the tray one by one manually. This method has low efficiency, high manual labor intensity and high labor cost, and is not conducive to mass production.

[0003] Therefore, the existing technology needs to be improved. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a precise alignment device for a mover and a micro motion platform with high tray arranging efficiency and high automation degree.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A precise alignment device for a mover and a micro motion platform, comprising a magnetic motor, a first mover and a second mover slidably mounted on the magnetic motor, an industrial camera arranged beside the magnetic motor, and a micro motion platform arranged directly below the industrial camera. The magnetic motor drives the first mover and the second mover to make reciprocating motions along a first direction.

[0007] As a further scheme of the utility model, the first mover comprises a suction nozzle assembly, a first motor for driving the suction nozzle assembly to make reciprocating motions along a second direction, a second motor for driving the first motor to make reciprocating motions along the second direction, and a third motor for driving the second motor to make reciprocating motions along a third direction.

[0008] As a further scheme of the utility model, the second mover comprises a suction nozzle and a fourth motor for driving the suction nozzle to make reciprocating motions along the second direction.

[0009] As a further scheme of the utility model, the industrial camera is arranged at the top of a column, and the micro motion platform is arranged at the bottom of the column.

[0010] As a further scheme of the utility model, the micro motion platform comprises a cam, a rotary motor connected to the cam convex angle of the cam, a fifth motor for driving the cam to make reciprocating motions along the first direction, a sixth motor for driving the cam to make reciprocating motions along the third direction, and a carrier platform arranged on the cam.

[0011] As a further solution of the present utility model, a shock absorption mechanism is provided between the suction nozzle and the fourth motor.

[0012] As a further solution of the present utility model, the shock absorption mechanism includes a first slider, at least one guide post arranged on the first slider, a second slider that reciprocates on the guide post, and a spring sleeved on the guide post.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Due to the above structural design, the magnetic motor drives the first mover to send the product to the micro-motion platform, the industrial camera takes pictures of the product on the micro-motion platform, after comparing the information with the preset product position, the micro-motion platform adjusts the position of the product, and finally the magnetic motor drives the second mover to arrange the adjusted product on the tray. Not only the tray arrangement efficiency is high, but also the automation degree is high and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Attached Figure 2 is a schematic structural diagram of the first mover of an embodiment of the present utility model;

[0017] Attached Figure 3 is a schematic structural diagram of the second mover of an embodiment of the present utility model;

[0018] Attached Figure 4 is a schematic structural diagram of the third mover of an embodiment of the present utility model.

[0019] The reference numerals in the drawings are respectively:

[0020] 100 - magnetic motor, 200 - first mover, 300 - second mover, 400 - industrial camera, 500 - micro-motion platform, 600 - column;

[0021] 201 - suction nozzle assembly, 202 - first motor, 203 - second motor, 204 - third motor;

[0022] 301 - suction nozzle, 302 - fourth motor, 303 - first slider, 304 - guide post, 305 - second slider, 306 - spring;

[0023] 501 - cam, 502 - rotary motor, 503 - fifth motor, 504 - sixth motor, 505 - load platform. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0026] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0028] Embodiment:

[0029] Such as Figures 1-4As shown in the figure, a precision alignment device for a mover and a micro-motion platform in the present application includes a magnetic motor 100, which is arranged on two legs. A first mover sliding plate and a second mover sliding plate are slidably mounted on the guide rail of the magnetic motor. A first mover 200 is mounted on the first mover sliding plate, and a second mover 300 is mounted on the second mover sliding plate. A column 600 is arranged beside the magnetic motor. An industrial camera mounting plate is arranged on one side of the top of the column, and an industrial camera 400 is arranged on the industrial camera mounting plate. The column is arranged on the micro-motion platform mounting plate, and a micro-motion platform 500 is mounted on the micro-motion platform mounting plate. The micro-motion platform 500 is located directly below the industrial camera 400. The magnetic motor 100 drives the first mover 200 and the second mover 300 to reciprocate in the first direction. The magnetic motor 100 drives the first mover 200 to send the product to be placed on the tray to the micro-motion platform 500. The industrial camera 400 takes pictures of the product to be placed on the tray on the micro-motion platform, compares the obtained position information of the current product to be placed on the tray with the preset product position information, calculates the difference between the current product to be placed on the tray on the micro-motion platform and the preset product position, and the micro-motion platform moves to adjust the position of the product to make it consistent with the preset product position, realizing precise alignment. Finally, the magnetic motor 100 drives the second mover 300 to place the adjusted product on the tray. It not only has high placing efficiency, but also has high automation and high production efficiency.

[0030] Specifically, the first mover 200 includes a suction nozzle assembly 201, which has four nozzles for adsorbing products, a first motor 202 that drives the suction nozzle assembly 201 to reciprocate in the second direction. The first motor 202 is connected to the suction nozzle assembly 201 through a coupling. The first motor 202 is mounted on the first motor mounting plate, and the first motor mounting plate is slidably mounted on the second motor mounting plate. A second motor 203 that drives the first motor 202 to reciprocate in the second direction. The second motor 203 is connected to a connecting member through a coupling, and the connecting member is integrally provided with the first motor mounting plate. The second motor 203 is mounted on the second motor mounting plate, and the second motor mounting plate is slidably mounted on the first mover mounting plate. And a third motor 204 that drives the second motor 203 to reciprocate in the third direction. The third motor is mounted above the magnetic motor 100. The output shaft of the third motor is connected to one end of the first mover mounting plate through a coupling. Two guide posts are arranged at the other end of the first mover mounting plate, and the two guide posts move in two guide holes on the first sliding plate. Above, the first direction is Figure 1 the X direction shown in the figure, the second direction is Figure 1 the Y direction shown in the figure, and the third direction is Figure 1The Z direction shown. During operation, the third motor 204 drives the first mover mounting plate to move in the third direction, that is, to send the nozzle assembly 201 above the previous process. The second motor 203 drives the first motor mounting plate to move in the second direction. After moving a certain distance, the second motor 203 stops operating, that is, rough adjustment. The first motor 202 operates to drive the nozzle assembly 201 to move in the second direction and contact the product, that is, fine adjustment. The nozzle assembly 201 operates to adsorb the product. The second motor 203 drives the first motor mounting plate to move in the second direction, thus completing the material taking action.

[0031] Specifically, the second mover 300 includes a nozzle 301 and a fourth motor 302 that drives the nozzle 301 to reciprocate in the second direction. A shock absorption mechanism is provided between the nozzle 301 and the fourth motor 302. The shock absorption mechanism includes a first slider 303, two guide posts 304 provided on the first slider 303, a second slider 305 that reciprocates on the two guide posts, and a spring 306 sleeved on the two guide posts. The fourth motor is connected to the second slider 305 through a coupling. The nozzle 301 is mounted on the first slider 303. Both the first slider and the second slider are slidably mounted on the second mover mounting plate. During operation, the fourth motor 302 drives the nozzle 301 to adsorb or release the product through the first slider 303 and the second slider 305. Since a spring 306 is provided between the first slider 303 and the second slider 305, it prevents the nozzle 301 from damaging the product.

[0032] Specifically, the micro motion platform 500 includes a cam 501, a rotary motor 502 connected to the cam lobe of the cam 501, a fifth motor 503 that drives the cam 501 to reciprocate in the first direction, a sixth motor 504 that drives the cam 501 to reciprocate in the third direction, and a load platform 505 provided on the cam 501. The micro motion platform 500 is mounted on the support table, and the support table is mounted on the micro motion platform mounting plate. The sixth motor is connected to the fifth motor mounting plate through a coupling. The fifth motor mounting plate is provided with the fifth motor 503. The fifth motor is connected to the rotary motor mounting plate through a coupling. The rotary motor mounting plate is provided with the rotary motor 502. The cam is rotatably mounted on the rotary motor mounting plate. During operation, the fifth motor, the sixth motor, and the rotary motor are controlled to perform corresponding actions, and can realize the actions of the load platform in the first direction, the third direction, and the horizontal plane to meet the requirements of precise alignment.

[0033] In summary, through the above structural design, the present utility model solves the deficiencies in the prior art and has the characteristics of reasonable structure, high tray loading efficiency, and high automation degree.

[0034] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily conceive of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. A precise alignment device for a mover and a micro-motion platform, characterized in that: The invention comprises a magnetic motor, a first mover and a second mover which are slidably mounted on the magnetic motor, an industrial camera arranged beside the magnetic motor and a micro-motion platform arranged directly below the industrial camera. The magnetic motor drives the first mover and the second mover to reciprocate along a first direction.

2. The precise alignment device for a mover and a micro-motion platform according to claim 1, characterized in that: The first mover includes a nozzle assembly, a first motor driving the nozzle assembly to reciprocate along a second direction, a second motor driving the first motor to reciprocate along the second direction, and a third motor driving the second motor to reciprocate along a third direction.

3. The precise alignment device for a mover and a micro-motion platform according to claim 2, characterized in that: The second mover includes a suction nozzle and a fourth motor driving the suction nozzle to reciprocate along the second direction.

4. The precise alignment device for a mover and a micro-motion platform according to claim 3, characterized in that: The industrial camera is arranged on the top end of a column, and the micro-motion platform is arranged on the bottom end of the column.

5. The precise alignment device for a mover and a micro-motion platform according to claim 4, characterized in that: The micro-motion platform includes a cam, a rotating motor connected to the cam cam lobes of the cam, a fifth motor driving the cam to reciprocate along a first direction, a sixth motor driving the cam to reciprocate along a third direction, and a loading platform arranged on the cam.

6. The precise alignment device for a mover and a micro-motion platform according to claim 5, characterized in that: A shock absorbing mechanism is arranged between the suction nozzle and the fourth motor.

7. The precise alignment device for a mover and a micro-motion platform according to claim 6, characterized in that: The shock absorbing mechanism comprises a first sliding block, at least one guide post arranged on the first sliding block, a second sliding block which reciprocates on the guide post, and a spring which is sleeved on the guide post.

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