Large-size product alignment device

Abstract

The invention relates to the field of production equipment, and discloses a large-size product alignment device which can effectively adjust the micro angle of a display panel. The device comprises a first bracket; the sliding mechanisms are distributed on the first support, each sliding mechanism comprises a first supporting piece, a second support and a second power assembly, the second power assemblies drive the second supports to move in the X-axis direction and the Y-axis direction, and the first supporting pieces are arranged on the second supports; the at least two turning mechanisms are arranged on the first support, each turning mechanism comprises a second supporting piece, a third support and a third power assembly, the third power assemblies drive the third supports to move in the X-axis direction and the Y-axis direction, the second supporting pieces are arranged on the third supports, negative pressure openings are formed in the second supporting pieces, and the negative pressure openings communicate with a negative pressure machine; and the detection mechanism is arranged on the first support and used for detecting the position of the product, and the detection mechanism is electrically connected with the turning mechanism.

Description

Technical Field

[0001] This invention relates to the field of production equipment, and in particular to a large-size product alignment device. Background Technology

[0002] As living standards improve, people have higher and higher demands for monitor screens, and the required screen size is also increasing. Large-size display screens can be positioned by their installation alignment mechanisms. However, in some cases, when it is necessary to make slight angle adjustments to the panel position to achieve precise alignment, existing alignment devices cannot effectively adjust the display panel. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a large-size product alignment device for effectively adjusting the minute angles of the display panel.

[0004] A large-size product alignment device according to an embodiment of the present invention includes:

[0005] First support;

[0006] Multiple sliding mechanisms are distributed on the first support. Each sliding mechanism includes a first support member, a second support, and a second power component. The second power component drives the second support to move along the X-axis and Y-axis directions. The first support member is disposed on the second support.

[0007] At least two cornering mechanisms are provided on the first bracket. Each cornering mechanism includes a second support member, a third bracket, and a third power assembly. The third power assembly drives the third bracket to move along the X-axis and Y-axis. The second support member is provided on the third bracket and has a negative pressure port connected to a negative pressure machine.

[0008] The detection mechanism is located on the first support and is used to detect the position of the product. The detection mechanism is electrically connected to the corner mechanism.

[0009] According to some embodiments of the present invention, the first support member is provided with a first spherical support head, which is used to support the product.

[0010] According to some embodiments of the present invention, the second support member is provided with a second spherical support head, which is used to support the product.

[0011] According to some embodiments of the present invention, the bracket further includes a base, and the first support is provided with a first power mechanism, which drives the first support to move on the base along the X-axis and / or Y-axis directions.

[0012] According to some embodiments of the present invention, the detection mechanism includes a CCD camera, which is disposed above the first bracket.

[0013] According to some embodiments of the present invention, the detection mechanism includes a plurality of photoelectric sensors, and the plurality of photoelectric sensors are detachably mounted on the first bracket.

[0014] According to some embodiments of the present invention, the two corner mechanisms are respectively disposed at the corners of the first bracket.

[0015] According to some embodiments of the present invention, the second power assembly includes a first linear motor module and a second linear motor module, the first linear motor module drives the second bracket to move along the X direction, and the second linear motor module drives the second bracket to move along the Y direction. The third power assembly includes a third linear motor module and a fourth linear motor module, the third linear motor module drives the third bracket to move along the X direction, and the fourth linear motor module drives the third bracket to move along the Y direction.

[0016] According to some embodiments of the present invention, the first linear motor module and the third linear motor module move synchronously, and the second linear motor module and the fourth linear motor module move synchronously.

[0017] According to some embodiments of the present invention, the cornering mechanism further includes a lead screw motor module, which is used to drive the third bracket to move along the X direction or the Y direction.

[0018] The embodiments of the present invention have at least the following beneficial effects:

[0019] The first bracket is used to support the entire set of components. The sliding mechanism and the corner mechanism have similar structures. Both are equipped with support components and two sets of power components. The support components are used to place the product. The two sets of power components are used to drive the sliding mechanism and the corner mechanism to move along the X-axis and Y-axis respectively. In use, the second bracket and the third bracket can be moved simultaneously in the X-axis or Y-axis direction for the overall position translation of the product.

[0020] The main difference between the sliding mechanism and the corner mechanism is that the second support of the corner mechanism is equipped with a negative pressure port. The negative pressure port is used to adsorb the product, fixing the corresponding position of the product on the corresponding negative pressure port. When the angle needs to be adjusted, the negative pressure port of one of the corner mechanisms (hereinafter referred to as the first corner mechanism) adsorbs the product, fixing the corresponding position of the product. The third power component of the corner mechanism drives the third support to move along the X-axis or Y-axis, changing the angle of the product and enabling initial adjustment of the product angle. The first corner mechanism stops adsorbing the product, and the negative pressure port of the other corner mechanism (hereinafter referred to as the second corner mechanism) adsorbs the product, fixing the corresponding position of the product. The corresponding third power component drives the third support to move along the X-axis or Y-axis (if the first corner mechanism moves along the X-axis, then the second corner mechanism moves along the Y-axis), adjusting the product angle a second time and achieving fine adjustment of the product angle. The third power component can adjust the platform angle by controlling the asynchronous movement of two of its axes.

[0021] The testing agency is used to detect the position of the product. After detecting the product position, it sends the product position data to the corner mechanism, which then adjusts the angle of the product according to its position.

[0022] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of a large-size product alignment device according to an embodiment of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the corner mechanism of the large-size product alignment device is shown.

[0026] Figure label:

[0027] name label name label First support 100 Third support 320 Sliding mechanism 200 Third power component 330 Corner mechanism 300 Lead screw motor module 340 Second support component 310 Testing agency 400 negative pressure port 311 base 500 Detailed Implementation

[0028] The following will describe several embodiments of the present invention, including embodiments corresponding to the accompanying drawings. It should be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present invention, and should not be construed as limiting the scope of protection of the present invention.

[0029] The following will provide a clear and complete description of the concept, specific structure, and technical effects of the present invention in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution, and effects of the present invention. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0030] It should be noted that, unless otherwise explicitly defined, when a feature is referred to as "fixed," "connected," "installed," or "set" on another feature, it can be "fixed," "connected," "installed," or "set" directly on the other feature, or it can be "fixed," "connected," "installed," or "set" on the other feature indirectly. The terms "fixed," "connected," "installed," and "set" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0031] It should be noted that the descriptions of orientations or positional relationships indicated by terms such as up, down, left, right, top, bottom, front, back, inside, and outside used in this invention are based on the orientations or positional relationships indicated by the accompanying drawings or embodiments. They are only for the purpose of facilitating the description of this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] It should be noted that the term "and / or" as used in this invention includes any combination of one or more of the related listed items, "several" means one or more, "multiple" means at least two, "greater than", "less than", "exceeding" are understood to exclude the number itself, and "above", "below", "within" are understood to include the number itself.

[0033] It should be noted that the use of "first" and "second" in this invention is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or the order of the technical features.

[0034] It should be noted that, unless otherwise expressly defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and not for limiting the invention.

[0035] Reference Figures 1-2 According to an embodiment of the present invention, a large-size product alignment device includes:

[0036] First support 100;

[0037] Multiple sliding mechanisms 200 are distributed on the first support 100. Each sliding mechanism 200 includes a first support member, a second support, and a second power component. The second power component drives the second support to move along the X-axis and Y-axis directions. The first support member is located on the second support.

[0038] At least two corner mechanisms 300 are provided on the first bracket 100. Each corner mechanism 300 includes a second support member 310, a third bracket 320 and a third power assembly 330. The third power assembly 330 drives the third bracket 320 to move along the X-axis and Y-axis. The second support member 310 is provided on the third bracket 320 and has a negative pressure port 311. The negative pressure port 311 is connected to a negative pressure machine.

[0039] The detection mechanism 400 is located on the first support 100. The detection mechanism 400 is used to detect the position of the product. The detection mechanism 400 is electrically connected to the corner mechanism 300.

[0040] According to an embodiment of the present invention, by such a configuration, at least the following effects can be achieved: the first support 100 is used to support the entire set of components; the sliding mechanism 200 and the corner mechanism 300 have similar structures, both of which are provided with support members and two sets of power components. The support members are used to place the product, and the two sets of power components are used to drive the sliding mechanism 200 and the corner mechanism 300 to move along the X-axis and Y-axis directions respectively. In use, the second support and the third support 320 can be moved simultaneously in the X-axis or Y-axis direction for the overall position translation of the product; the main difference between the sliding mechanism 200 and the corner mechanism 300 is that the second support member 310 of the corner mechanism 300 is provided with a negative pressure port 311. The negative pressure port 311 is used to adsorb the product, so that the corresponding point position of the product is fixed on the corresponding negative pressure port 311. When the angle needs to be adjusted, the negative pressure port 311 of one of the corner mechanisms 300 (hereinafter referred to as the first corner mechanism 300) adsorbs the product, so that the product is aligned with the corresponding negative pressure port 311. With the product position fixed, the third power component 330 of the corner mechanism 300 drives the third support 320 to move along the X-axis or Y-axis, changing the product angle and enabling initial adjustment of the product angle. The first corner mechanism 300 stops adsorbing the product, and the product is adsorbed through the negative pressure port 311 of another corner mechanism 300 (hereinafter referred to as the second corner mechanism 300), fixing the corresponding product position. The corresponding third power component 330 drives the third support 320 to move along the X-axis or Y-axis (if the first corner mechanism 300 moves along the X-axis, then the second corner mechanism 300 moves along the Y-axis), thus adjusting the product angle a second time and achieving fine-tuning of the product angle. The third power component 330 can adjust the platform angle by controlling the asynchronous movement of two of its axes. The detection mechanism 400 is used to detect the product position. After detecting the product position, it sends the product position data to the corner mechanism 300, which adjusts the product angle according to the product position.

[0041] It is understandable that the X and Y axes are any non-coincident or parallel axes.

[0042] In some embodiments, the first support member is provided with a first spherical support head, which is used to support the product. The spherical support head can reduce the friction between the product and the support member, which is beneficial for the corner mechanism 300 to drive the product to rotate; secondly, it can prevent friction between the product and the support member, which would cause product wear.

[0043] In some embodiments, the second support member 310 is provided with a second spherical support head, which is used to support the product. The spherical support head can reduce the friction between the product and the support member, which is beneficial for the corner mechanism 300 to drive the product to rotate; secondly, it can prevent friction between the product and the support member, which would cause product wear.

[0044] In some embodiments, a base 500 is further included, and a first power mechanism is provided on the first support 100. The first power mechanism drives the first support 100 to move on the base 500 along the X-axis and / or Y-axis. The base 500 is used to support the first support 100, and the first power mechanism is used to drive the first support 100 to move on the base 500 along the X-axis and / or Y-axis, so as to move it to a suitable position via the first support 100 before alignment, so as to facilitate the subsequent placement of the product on the first support 100.

[0045] In some embodiments, the detection mechanism 400 includes a CCD camera, which is positioned above the first support 100. The CCD camera is used to capture the real-time position of the product. Through the real-time feedback from the detection mechanism 400, the position of the product is transmitted in real time to the corner mechanism 300, and then the corner mechanism 300 adjusts the position of the product.

[0046] In some embodiments, the detection mechanism 400 includes multiple photoelectric sensors, which are detachably mounted on the first bracket 100. The photoelectric sensors mark the origin position and positive and negative limit positions respectively, and record the initial position and final position of the product. Before alignment, the product is moved to the initial position, which can be determined by the sensing of the photoelectric sensors. Then, the product position is adjusted by the corner mechanism 300, and the final position can be determined by another photoelectric sensor.

[0047] In some embodiments, two corner mechanisms 300 are respectively located at the corners of the first support 100. The corner mechanism 300 is located at the corner of the first support 100, and the corresponding negative pressure port 311 is also located at the corner of the product. The force-bearing position of the product is also at the corner, which is beneficial for the corner mechanism 300 to rotate the product.

[0048] In some embodiments, the second power assembly includes a first linear motor module and a second linear motor module. The first linear motor module drives the second bracket to move along the X direction, and the second linear motor module drives the second bracket to move along the Y direction. The third power assembly 330 includes a third linear motor module and a fourth linear motor module. The third linear motor module drives the third bracket 320 to move along the X direction, and the fourth linear motor module drives the third bracket 320 to move along the Y direction. A linear motor consists of a stator and a mover. The stator typically consists of an iron core and coils; the coils generate a magnetic field when energized. The mover consists of a magnet and a conductor; the conductor generates electromagnetic force through the interaction of current and the magnetic field, thereby achieving linear motion. The linear motor module enables the product to move in different directions.

[0049] In some embodiments, the first linear motor module and the third linear motor module move synchronously, and the second linear motor module and the fourth linear motor module move synchronously. Through the synchronous movement of the first linear motor module and the third linear motor module, and the synchronous movement of the second linear motor module and the fourth linear motor module, the entire product can move along the X or Y direction, thus enabling overall translation of the product.

[0050] In some embodiments, the cornering mechanism 300 further includes a lead screw motor module 340, which drives the third support 320 to move along the X or Y direction. High lead screw transmission precision: The greatest advantage of ball screws lies in their high precision, which greatly improves transmission efficiency and reduces slippage. Therefore, their linear motion precision is higher than that of sliding lead screws, and they perform better in terms of transmission precision stability. High load-bearing capacity: The internal structure of a ball screw incorporates balls or other rolling elements, which not only improves transmission performance but also absorbs larger impact loads and torques. Therefore, ball screws can withstand greater loads and have a longer service life. Smooth movement: Compared to sliding lead screws, ball screws have smoother movement and less friction, resulting in less vibration and shock during operation, and enabling more precise adjustment of the product's angle.

[0051] The above are merely preferred embodiments of the present invention. The present invention is not limited to the above-described embodiments. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention, as long as they achieve the same technical effects, should be included within the scope of protection disclosed in the present invention. Within the scope of protection of the present invention, the technical solutions and / or implementation methods can have various modifications and variations.

Claims

1. A large size product alignment device, characterized by, include: First support (100); Multiple sliding mechanisms (200) are distributed on the first support (100). Each sliding mechanism (200) includes a first support member, a second support, and a second power component. The second power component drives the second support to move along the X-axis and Y-axis directions. The first support member is disposed on the second support. At least two corner mechanisms (300) are provided on the first bracket (100). Each corner mechanism (300) includes a second support member (310), a third bracket (320), and a third power assembly (330). The third power assembly (330) drives the third bracket (320) to move along the X-axis and Y-axis. The second support member (310) is provided on the third bracket (320). The second support member (310) is provided with a negative pressure port (311), which is connected to a negative pressure machine. A detection mechanism (400) is provided on the first support (100). The detection mechanism (400) is used to detect the position of the product. The detection mechanism (400) is electrically connected to the corner mechanism (300).

2. The apparatus of claim 1, wherein: The first support member is provided with a first spherical support head, which is used to support the product.

3. The large-size product alignment device according to claim 1, characterized in that: The second support member (310) is provided with a second spherical support head, which is used to support the product.

4. The large-size product alignment device according to claim 1, characterized in that: It also includes a base (500), and the first bracket (100) is provided with a first power mechanism, which drives the first bracket (100) to move on the base (500) along the X-axis and / or Y-axis.

5. The large-size product alignment device according to claim 1, characterized in that: The detection mechanism (400) includes a CCD camera, which is positioned above the first support (100).

6. The large-size product alignment device according to claim 1, characterized in that: The detection mechanism (400) includes multiple photoelectric sensors, which are detachably mounted on the first bracket (100).

7. The large-size product alignment device according to claim 1, characterized in that: The two corner mechanisms (300) are respectively located at the corners of the first bracket (100).

8. The large-size product alignment device according to claim 1, characterized in that: The second power assembly includes a first linear motor module and a second linear motor module. The first linear motor module drives the second bracket to move along the X direction, and the second linear motor module drives the second bracket to move along the Y direction. The third power assembly (330) includes a third linear motor module and a fourth linear motor module. The third linear motor module drives the third bracket (320) to move along the X direction, and the fourth linear motor module drives the third bracket (320) to move along the Y direction.

9. The large-size product alignment device according to claim 8, characterized in that: The first linear motor module and the third linear motor module can move synchronously, and the second linear motor module and the fourth linear motor module can move synchronously.

10. The large-size product alignment device according to claim 1, characterized in that: The cornering mechanism (300) also includes a lead screw motor module (340), which is used to drive the third support (320) to move along the X or Y direction.

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