CN220260953U - Alignment platform capable of being used vertically - Google Patents

Abstract

The utility model discloses a vertically usable alignment platform, which comprises a bottom plate, an upper plate, a vertical driving assembly, a horizontal driving assembly and a supporting assembly, wherein the bottom plate can be horizontally installed or obliquely installed, the vertical driving assembly, the horizontal driving assembly and the supporting assembly are all arranged on the bottom plate and connected with the upper plate, the vertical driving assembly can drive the upper plate to move along the width direction of the bottom plate, the horizontal driving assembly can drive the upper plate to move along the length direction of the bottom plate, and the supporting assembly can drive the upper plate to rotate. The utility model provides a but vertical alignment platform that uses adopts the intermediate support, all around driven mode, realizes the vertical alignment of alignment platform and uses, both can counterpoint under vertical condition, also can counterpoint under the state that the bottom plate is the inclined plane.

Description

Alignment platform capable of being used vertically

Technical Field

The utility model relates to a vertically usable alignment platform.

Background

In the production of the automation industry, many structures need to perform alignment rotation movement for realizing a certain specific process, and alignment platforms in the market at present can only realize alignment of XY and angles in the horizontal direction, but cannot realize alignment in the vertical direction or an inclined included angle with the horizontal direction if certain specific products need to be aligned in the vertical direction.

Disclosure of Invention

The utility model mainly aims to provide a vertically usable alignment platform, which aims to solve the technical problems.

In order to achieve the above purpose, the alignment platform capable of being vertically used provided by the utility model comprises a bottom plate, an upper plate, a vertical driving assembly, a horizontal driving assembly and a supporting assembly, wherein the bottom plate and the upper plate can be horizontally installed or obliquely installed, the vertical driving assembly, the horizontal driving assembly and the supporting assembly are all arranged on the bottom plate and are connected with the upper plate, the vertical driving assembly can drive the upper plate to move along the width direction of the bottom plate, the horizontal driving assembly can drive the upper plate to move along the length direction of the bottom plate, and the supporting assembly can drive the upper plate to rotate.

In an embodiment, the vertical driving assembly comprises a first driving motor, a first screw rod assembly, a first sliding seat and a first linear guide rail which are sequentially connected, wherein the first driving motor is connected with the first screw rod assembly, the first sliding seat is arranged on the first screw rod assembly, and the first linear guide rail is arranged on the bottom plate and is in sliding connection with the first sliding seat.

In an embodiment, the vertical drive assembly further comprises a first rotating member disposed on the first carriage, the first rotating member comprising a first cross roller bearing and a first cross roller guide disposed on the first cross roller bearing.

In an embodiment, the vertical driving assembly further comprises a first mounting block, a first coupling, a first anti-collision cushion block, a first photoelectric sensor and a first sensing piece, the first driving motor is mounted on the first mounting block, the first screw rod assembly is connected with the first driving motor through the first coupling, the first anti-collision cushion block is arranged at the end part of the first linear guide rail, the first photoelectric sensor is arranged on the bottom plate, and the first sensing piece is fixed on the first sliding seat.

In an embodiment, the horizontal driving assembly comprises a second driving motor, a second screw rod assembly, a second sliding seat and a second cross roller guide rail which are sequentially connected, wherein the second sliding seat is arranged on the second screw rod assembly, and the second cross roller guide rail is arranged on the bottom plate and is in sliding connection with the second sliding seat.

In an embodiment, the horizontal drive assembly further comprises a second rotating member disposed on the second carriage, the second rotating member comprising a second cross roller bearing and a third cross roller guide disposed on the second cross roller bearing.

In an embodiment, the horizontal driving assembly further comprises a second mounting block, a second coupling, a second anti-collision cushion block, a second photoelectric sensor and a second sensing piece, the second driving motor is mounted on the second mounting block, the second screw rod assembly is connected with the second driving motor through the second coupling, the second anti-collision cushion block is arranged at the end part of the second cross roller guide rail, the second photoelectric sensor is arranged on the bottom plate, and the second sensing piece is fixed on the second sliding seat.

In an embodiment, the support assembly comprises a second linear guide rail, a support plate and a rotating plate, wherein the support plate is arranged on the second linear guide rail, two third crossed roller bearings are arranged on the support plate, and the rotating plate is arranged on the third crossed roller bearings.

In an embodiment, a third linear guide rail is disposed on the rotating plate, and a plurality of sliding blocks are slidably disposed on the third linear guide rail.

In an embodiment, the support assembly further comprises a first limiting block, a second limiting block, a limiting fixing block and a third limiting block, wherein the first limiting block is installed on the bottom plate and located at the end of the second linear guide rail, the limiting fixing block is arranged on the rotating plate, the second limiting block is connected with the limiting fixing block, the second limiting block is arranged on the rotating plate and located at the end of the third linear guide rail, and the third limiting block is arranged between the two rotating plates.

According to the technical scheme, the supporting component is positioned in the middle to support the upper plate, and the number of the vertical driving components and the number of the horizontal driving components are two and distributed on the periphery of the bottom plate, so that the vertical alignment of the alignment platform can be realized by adopting a middle supporting and peripheral driving mode, alignment can be performed under the vertical condition, and alignment can be performed under the inclined surface state of the bottom plate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural diagram of a vertically usable alignment platform according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a vertically usable alignment platform with an upper plate removed according to an embodiment of the present utility model;

FIG. 3 is a top view of an alignment stage according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a vertical drive assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a horizontal driving assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a support assembly according to an embodiment of the present utility model;

fig. 7 is a side view of a support assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a bottom plate; 2. an upper plate; 3. a vertical drive assembly; 301. a first driving motor; 302. a first screw assembly; 303. a first slider; 304. a first linear guide rail; 305. a first rotating member; 3051. a first cross roller bearing; 3052. a first cross roller guide; 306. a first mounting block; 307. a first coupling; 308. a first crash pad; 309. a first photo sensor; 310. a first sensing piece; 4. a horizontal drive assembly; 401. a second driving motor; 402. a second screw assembly; 403. a second slider; 404. a second cross roller guide; 405. a second rotating member; 4051. a second cross roller bearing; 4052. a third cross roller guide; 406. a second mounting block; 407. a second coupling; 408. the second anti-collision cushion block; 409. a second photo sensor; 410. a second sensing piece; 5. a support assembly; 501. a second linear guide rail; 502. a support plate; 503. a rotating plate; 504. a third cross roller bearing; 505. a third linear guide rail; 506. a slide block; 507. a first limiting block; 508. a second limiting block; 509. limiting fixed blocks; 510. and a third limiting block.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

The utility model provides a vertically usable alignment platform.

As shown in fig. 1-3, the vertically applicable alignment platform provided by the embodiment of the utility model comprises a bottom plate 1, an upper plate 2, a vertical driving assembly 3, a horizontal driving assembly 4 and a supporting assembly 5, wherein the bottom plate 1 and the upper plate 2 can be horizontally installed or obliquely installed, the vertical driving assembly 3, the horizontal driving assembly 4 and the supporting assembly 5 are all arranged on the bottom plate 1 and connected with the upper plate 2, the vertical driving assembly 3 can drive the upper plate 2 to move along the width direction of the bottom plate 1, the horizontal driving assembly 4 can drive the upper plate 2 to move along the length direction of the bottom plate 1, and the supporting assembly 5 can drive the upper plate 2 to rotate.

In this embodiment, the supporting component 5 is located in the middle and supports the upper plate 2, and the quantity of vertical drive component 3 and horizontal drive component 4 is two, and distributes around bottom plate 1 for this application adopts the middle support, and driven mode all around realizes counterpoint platform's vertical counterpoint and uses, both can counterpoint under vertical condition, also can counterpoint under the state that bottom plate 1 is the inclined plane. Specifically, the installation position of the bottom plate 1 can be horizontally installed, or can be vertically installed or inclined slope installed, so that the whole alignment platform can be installed at any angle.

Referring to fig. 4, the vertical driving assembly 3 includes a first driving motor 301, a first screw assembly 302, a first sliding seat 303, and a first linear guide rail 304 sequentially connected, wherein the first driving motor 301 is connected with the first screw assembly 302, the first sliding seat 303 is disposed on the first screw assembly 302, and the first linear guide rail 304 is disposed on the bottom plate 1 and is slidably connected with the first sliding seat 303. In this embodiment, the first slider 303 can perform a linear motion in a vertical direction under the driving of the first driving motor 301, and the first linear guide 304 plays a guiding role in the linear motion of the first slider 303.

Meanwhile, the vertical driving assembly 3 further includes a first rotating part 305, the first rotating part 305 is disposed on the first slider 303, and the first rotating part 305 includes a first cross roller bearing 3051 and a first cross roller guide 3052 disposed on the first cross roller bearing 3051. The first cross roller bearing 3051 is fixed above the first sliding seat 303, and the first cross roller guide rail 3052 is installed on the first cross roller bearing 3051, so that the first cross roller guide rail 3052 can be driven by the first driving motor 301 to linearly move along with the first sliding seat 303, and the first cross roller guide rail 3052 is fixed on the first cross roller bearing 3051, so that the first cross roller guide rail 3051 can simultaneously realize rotary motion, and the upper plate 2 is driven to rotate.

In addition, the vertical driving assembly 3 further includes a first mounting block 306, a first coupling 307, a first crash pad 308, a first photoelectric sensor 309 and a first sensing piece 310, the first driving motor 301 is mounted on the first mounting block 306, the first screw assembly 302 is connected with the first driving motor 301 through the first coupling 307, the first crash pad 308 is disposed at an end portion of the first linear guide 304, the first photoelectric sensor 309 is disposed on the base plate 1, and the first sensing piece 310 is fixed on the first slider 303. In this embodiment, the first crash pad 308 can prevent the first slider 303 from exceeding the limit position, thereby avoiding the occurrence of a crash phenomenon. The first sensing piece 310 is fixed on the first sliding seat 303, and the movement condition of the first sliding seat 303 is judged by sensing the condition of the first photoelectric sensor 309 by the first sensing piece 310.

Referring to fig. 5, the horizontal driving assembly 4 includes a second driving motor 401, a second screw assembly 402, a second sliding seat 403, and a second cross roller guide 404, which are sequentially connected, the second sliding seat 403 is disposed on the second screw assembly 402, and the second cross roller guide 404 is disposed on the bottom plate 1 and is slidably connected with the second sliding seat 403. In this embodiment, the second carriage 403 is driven by the second driving motor 401 to move linearly, and the second cross roller guide 404 guides the linear movement of the second carriage 403.

The horizontal drive assembly 4 further comprises a second rotating member 405, the second rotating member 405 being arranged on the second slide 403, the second rotating member 405 comprising a second cross roller bearing 4051 and a third cross roller guide 4052 arranged on the second cross roller bearing 4051. A second cross roller bearing 4051 is mounted on the second slide 403, and a third cross roller guide 4052 is fixed above the second cross roller bearing 4051, so that the third cross roller guide 4052 can move linearly along with the second slide 403 under the driving of the second driving motor 401, and the third cross roller guide 4052 can also simultaneously rotate due to the fact that the third cross roller guide 4052 is fixed on the second cross roller bearing 4051, thereby driving the upper plate 2 to rotate.

In addition, the horizontal driving assembly 4 further includes a second mounting block 406, a second coupling 407, a second crash pad 408, a second photoelectric sensor 409, and a second sensing piece 410, the second driving motor 401 is mounted on the second mounting block 406, the second screw assembly 402 is connected with the second driving motor 401 through the second coupling 407, the second crash pad 408 is disposed at an end portion of the second cross roller guide 404, the second photoelectric sensor 409 is disposed on the base plate 1, and the second sensing piece 410 is fixed on the second slide 403. The second crash cushion 408 can prevent the second slide 403 from exceeding the limit position due to excessive travel. The second sensing piece 410 is fixed on the second slide 403, and the position of the second slide 403 is determined by monitoring the position of the second sensing piece 410 through the second photoelectric sensor 409.

Referring to fig. 6 and 7, the support assembly 5 includes a second linear guide 501, a support plate 502 and a rotating plate 503, the support plate 502 is disposed on the second linear guide 501, two third cross roller bearings 504 are disposed on the support plate 502, and the rotating plate 503 is disposed on the third cross roller bearings 504. The rotating plate 503 is provided with a third linear guide 505, and a plurality of sliders 506 are slidably disposed on the third linear guide 505.

In this embodiment, the support assembly 5 further includes a first limiting block 507, a second limiting block 508, a limiting fixing block 509 and a third limiting block 510, where the first limiting block 507 is installed on the base plate 1 and located at an end of the second linear guide rail 501, the limiting fixing block 509 is disposed on the rotating plate 503, the second limiting block 508 is connected with the limiting fixing block 509, the second limiting block 508 is disposed on the rotating plate 503 and located at an end of the third linear guide rail 505, and the third limiting block 510 is disposed between the two rotating plates 503. The third linear guide 505 is installed on the rotating plate 503, the second limiting block 508 is fixed to the third linear guide 505, the second limiting block 508 can prevent the sliding block 506 from running out of the guide rail, the limiting fixed block 509 plays a role in fixing and reinforcing the installation of the second limiting block 508, the third limiting block 510 is installed between the two rotating plates 503, and the third limiting block 510 can prevent the two rotating plates 503505 from collision.

Referring to fig. 3, in the above embodiment, the alignment platform is composed of four driving shafts (i.e. the driving shafts of each driving assembly), and the four shafts are set as four shafts of a, B, C and D, and the origin position of each shaft is a point a, B, C and D. The coordinates of the A point, the B point, the C point and the D point are (Ax, ay), (Bx, by), (Cx, cy), (Dx and Dy), and the distances required to be displaced By the platform are X, Y and theta according to visual photographing.

The X value is the displacement of the X axis of the coordinate system, the Y value is the displacement of the Y axis of the coordinate system, and θ is the angle that the platform needs to rotate.

The displacement algorithm for the four axes is as follows:

ΔA=Ax（sinθtanθ+cosθ）+（Y-Ay）tanθ+X-Ax；

ΔB=By（sinθtanθ+cosθ）+（Bx-X）tanθ+Y-By；

ΔC=Cx（sinθtanθ+cosθ）+（Y-Cy）tanθ+X-Cx；

ΔD=Dy（sinθtanθ+cosθ）+（Dx-X）tanθ+Y-Dy。

the foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a but vertical alignment platform who uses, its characterized in that, but vertical alignment platform who uses includes bottom plate (1) of horizontal installation or slope installation, upper plate (2) and all set up in on bottom plate (1) and with vertical drive assembly (3), horizontal drive assembly (4) and supporting component (5) that upper plate (2) are connected, vertical drive assembly (3) can drive upper plate (2) are followed the width direction of bottom plate (1) removes, horizontal drive assembly (4) can drive upper plate (2) are followed the length direction of bottom plate (1) removes, supporting component (5) can drive upper plate (2) rotate.

2. The alignment platform capable of being vertically used according to claim 1, wherein the vertical driving assembly (3) comprises a first driving motor (301), a first screw rod assembly (302), a first sliding seat (303) and a first linear guide rail (304) which are sequentially connected, the first driving motor (301) is connected with the first screw rod assembly (302), the first sliding seat (303) is arranged on the first screw rod assembly (302), and the first linear guide rail (304) is arranged on the bottom plate (1) and is in sliding connection with the first sliding seat (303).

3. The vertically usable alignment platform of claim 2, wherein the vertical drive assembly (3) further comprises a first rotating member (305), the first rotating member (305) being disposed on the first carriage (303), the first rotating member (305) comprising a first cross roller bearing (3051) and a first cross roller guide (3052) disposed on the first cross roller bearing (3051).

4. The vertically usable alignment platform according to claim 2, wherein the vertical driving assembly (3) further comprises a first mounting block (306), a first coupling (307), a first crash pad (308), a first photoelectric sensor (309) and a first sensor sheet (310), the first driving motor (301) is mounted on the first mounting block (306), the first screw assembly (302) is connected with the first driving motor (301) through the first coupling (307), the first crash pad (308) is disposed at an end of the first linear guide rail (304), the first photoelectric sensor (309) is disposed on the base plate (1), and the first sensor sheet (310) is fixed on the first slider (303).

5. The vertically usable alignment platform according to claim 1, wherein the horizontal driving assembly (4) comprises a second driving motor (401), a second screw assembly (402), a second slide (403) and a second cross roller guide (404) which are sequentially connected, the second slide (403) is arranged on the second screw assembly (402), and the second cross roller guide (404) is arranged on the bottom plate (1) and is in sliding connection with the second slide (403).

6. The vertically usable alignment platform of claim 5, wherein the horizontal drive assembly (4) further comprises a second rotating member (405), the second rotating member (405) being disposed on the second carriage (403), the second rotating member (405) comprising a second cross roller bearing (4051) and a third cross roller guide (4052) disposed on the second cross roller bearing (4051).

7. The vertically applicable alignment platform according to claim 5, wherein the horizontal driving assembly (4) further comprises a second mounting block (406), a second coupling (407), a second crash pad (408), a second photoelectric sensor (409) and a second sensing piece (410), the second driving motor (401) is mounted on the second mounting block (406), the second screw assembly (402) is connected with the second driving motor (401) through the second coupling (407), the second crash pad (408) is arranged at the end of the second cross roller guide rail (404), the second photoelectric sensor (409) is arranged on the bottom plate (1), and the second sensing piece (410) is fixed on the second sliding seat (403).

8. The vertically applicable alignment platform according to any of the claims 1-7, characterized in that the support assembly (5) comprises a second linear guide (501), a support plate (502) and a rotating plate (503), the support plate (502) is arranged on the second linear guide (501), two third cross roller bearings (504) are arranged on the support plate (502), and the rotating plate (503) is arranged on the third cross roller bearings (504).

9. The vertically usable alignment platform according to claim 8, characterized in that a third linear guide (505) is provided on the rotating plate (503), and a plurality of sliding blocks (506) are slidably provided on the third linear guide (505).

10. The vertically usable alignment platform according to claim 9, wherein the support assembly (5) further comprises a first limiting block (507), a second limiting block (508), a limiting fixing block (509) and a third limiting block (510), the first limiting block (507) is mounted on the bottom plate (1) and located at the end of the second linear guide rail (501), the limiting fixing block (509) is disposed on the rotating plate (503), the second limiting block (508) is connected with the limiting fixing block (509), the second limiting block (508) is disposed on the rotating plate (503) and located at the end of the third linear guide rail (505), and the third limiting block (510) is disposed between the two rotating plates (503).