Multi-dimensional automatic adjustment detection platform

Abstract

The utility model discloses a multi-dimensional automatic adjustment detection platform, which belongs to the technical field of automatic detection equipment and comprises an X-axis adjustment module, a Y-axis adjustment module, a theta-axis adjustment module, an RX adjustment module, an RY adjustment module and a placement platform. By sequentially arranging the adjusting modules with five degrees of freedom of X, Y, theta, RX and RY below the placing platform, multi-dimensional automatic adjustment of products on the placing platform is realized, manual repeated metering, imaging, comparison and adjustment are not needed, time and labor are saved, and the production efficiency is effectively improved. The multi-dimensional automatic adjustment detection platform is simple in structure and reasonable in arrangement, can provide multi-dimensional and multi-directional placement angles for products, improves the detection precision of a detection mechanism on the products, ensures the outgoing quality of the products, and has better application prospects and popularization values.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic detection equipment, and particularly relates to a multi-dimensional automatic adjustment detection platform. Background Art

[0002] With the rapid development of displays and the continuous expansion of application fields, the quality requirements for display panels are getting higher and higher. According to market demand and to improve the product competitiveness of enterprises, currently, the development of displays is gradually tending towards miniaturization, which poses higher requirements for product manufacturing. The manufacturing difficulty and complexity will both increase exponentially. To ensure product quality, the detection accuracy in the production process also correspondingly needs to be higher.

[0003] Among them, optical detection, as an important detection process in display quality detection, is a key link to ensure display quality. During actual production, to ensure the detection accuracy of optical detection, generally, the product needs to be placed on a detection platform, and multi-directional and multi-angle optical detection of the product is achieved through ways such as lifting, translation, and rotation.

[0004] However, existing detection platforms usually only have adjustments in three degrees of freedom directions of XYθ, with relatively few degrees of freedom. When the height of the product is not the same as that of the detection instrument, it may affect the accuracy of the detection result. Summary of the Utility Model

[0005] In view of one or more of the above defects or improvement requirements in the prior art, the utility model provides a multi-dimensional automatic adjustment detection platform, which can realize multi-dimensional automatic adjustment of the detection platform and improve detection accuracy.

[0006] To achieve the above object, the utility model provides a multi-dimensional automatic adjustment detection platform, which includes an X-axis adjustment module, a Y-axis adjustment module, a θ-axis adjustment module, an RX adjustment module, and an RY adjustment module;

[0007] The Y-axis adjustment module includes a first moving member, which moves along the Y-axis under the drive of a first driving member;

[0008] The X-axis adjustment module is connected and arranged on the first moving member, and includes a second moving member that can move along the X-axis under the drive of a second driving member;

[0009] The θ-axis adjustment module is connected and arranged on the second moving member, and includes a first rotating member, which can rotate around the Z-axis under the drive of a third driving member;

[0010] The RX adjustment module is connected and arranged on the first rotating member, and includes a second rotating member that can rotate around the X-axis under the drive of a fourth driving member;

[0011] The RY adjustment module is connected and arranged on the second rotating member, and includes a third rotating member which can rotate around the Y-axis under the drive of a fifth driving member; meanwhile, a placement platform is arranged on the third rotating member to fix the product on the placement platform through a fixing component.

[0012] As a further improvement of the present utility model, the first moving member is a sliding table, and the Y-axis adjustment module further includes a guide rail and a lead screw shaft;

[0013] The guide rail extends along the Y-axis direction, and two of them are arranged on both sides of the lead screw shaft; one end of the lead screw shaft is provided with a synchronous pulley and is connected to the drive shaft of the first driving member through a synchronous belt; the sliding table is sleeved on the lead screw shaft, is threadedly connected to the lead screw shaft, and is slidably connected to the guide rail.

[0014] As a further improvement of the present utility model, the second moving member is a slider, and the X-axis adjustment module further includes a guiding base and a lead screw;

[0015] The guiding base is fixedly arranged on the first moving member, and a guiding groove extending along the X-axis direction is arranged on the guiding base;

[0016] The lead screw extends along the X-axis direction, and both ends of the lead screw in the X-axis direction are rotatably connected to the guiding base. The second driving member is connected to the lead screw through a coupling to drive the lead screw to rotate;

[0017] The slider is sleeved on the lead screw, is threadedly connected to the lead screw through a nut, and is slidably matched with the guiding groove.

[0018] As a further improvement of the present utility model, the first rotating member is a turbine, and the θ-axis adjustment module further includes a housing and a worm;

[0019] The housing is fixedly arranged on the second moving member. The turbine and the worm are arranged in the housing and are respectively rotatably connected to the housing; the axial direction of the turbine is the Z-axis direction and is meshed and connected with the worm; the output end of the third driving member passes through the housing and is connected to the worm to drive the worm to rotate, thereby driving the turbine to rotate around the Z-axis.

[0020] As a further improvement of the present utility model, the second rotating member is a first tabletop, and the fourth driving member is a first ball screw driving member;

[0021] The RX adjustment module further includes a first base, which is fixedly arranged on the first rotating member, and a first arc-shaped guide rail and a first linear guide rail are arranged on the top of the first base; an arc-shaped surface slidably matched with the first arc-shaped guide rail is arranged on one side of the first tabletop, and the other side of the first tabletop is a plane;

[0022] A first guide rail seat that is slidably matched with the first linear guide rail is further provided. The first guide rail seat is connected to the first ball screw driving member and is connected to the arc surface of the first table top, thereby driving the first table top to rotate along the first arc guide rail.

[0023] As a further improvement of the present utility model, the third rotating member is a second table top, and the fifth driving member is a second ball screw driving member;

[0024] The RY adjustment module further includes a second base, which is fixedly arranged on the second rotating member, and a second arc guide rail and a second linear guide rail are arranged on its top; an arc surface that is slidably matched with the second arc guide rail is arranged on one side of the second table top, and the other side of the second table top is a flat surface;

[0025] A second guide rail seat that is slidably matched with the second linear guide rail is further provided; the second guide rail seat is connected to the second ball screw driving member and is connected to the arc surface of the second table top, thereby driving the second table top to rotate along the second arc guide rail.

[0026] As a further improvement of the present utility model, the fixing component includes an adsorption cavity arranged on the placement platform and a plurality of adsorption holes arranged at intervals, and all the plurality of adsorption holes are communicated with the adsorption cavity.

[0027] As long as the above-mentioned improved technical features do not conflict with each other, they can be combined with each other.

[0028] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:

[0029] (1) For the multi-dimensional automatic adjustment and detection platform of the present utility model, by sequentially arranging adjustment modules with five degrees of freedom of X, Y, θ, RX, and RY below the placement platform, multi-dimensional automatic adjustment of the products on the placement platform is realized, without the need for manual repeated dial indicator taking and image comparison adjustment, saving time and effort, and effectively improving production efficiency.

[0030] (2) For the multi-dimensional automatic adjustment and detection platform of the present utility model, its structure is simple and reasonably arranged, and it can provide multi-dimensional and multi-directional placement angles for products, improving the detection accuracy of the detection mechanism for products, ensuring the quality of products leaving the factory, and having good application prospects and promotion value. Description of the Drawings

[0031] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those skilled in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0032] Figure 1 is the overall structural schematic diagram of the multi-dimensional automatic adjustment detection platform in the embodiment of the present utility model;

[0033] In all the accompanying drawings, the same reference numerals represent the same technical features, specifically: 1. Y-axis adjustment module; 101. Guide rail; 102. Slide table; 103. First driving member; 2. X-axis adjustment module; 201. Guide base; 202. Slide block; 203. Second driving member; 3. θ-axis adjustment module; 301. Housing; 302. Third driving member; 4. RX-axis adjustment module; 401. Fourth driving member; 5. RY-axis adjustment module; 501. Fifth driving member; 6. Placement platform; 7. Product. Detailed implementation manners

[0034] In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0035] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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, and therefore cannot be understood as a limitation to the present utility model.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0037] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0039] Embodiment:

[0040] Please refer to Figure 1 , the multi-dimensional automatic adjustment and detection platform in the preferred embodiment of the present utility model includes an X-axis adjustment module 2, a Y-axis adjustment module 1, a θ-axis adjustment module 3, an RX-axis adjustment module 4, and an RY-axis adjustment module 5 to perform multi-position and multi-angle adjustments on the placement platform 6, thereby realizing the automatic adjustment of the product 7 and ensuring the detection accuracy of the product 7.

[0041] Specifically, the Y-axis adjustment module 1 in the preferred embodiment includes a first moving member and a first driving member 103. The first moving member is connected to the first driving member 103 and can move along the Y-axis under the drive of the first driving member 103.

[0042] As Figure 1 shown in, the first moving member is a slide table 102. At the same time, a guide rail 101 and a lead screw shaft are correspondingly arranged in the Y-axis adjustment module 1; wherein, the guide rail 101 extends along the Y-axis direction, and two of them are arranged on both sides of the lead screw shaft; one end of the lead screw shaft is provided with a synchronous pulley and is connected to the drive shaft of the first driving member 103 through a synchronous belt to drive the lead screw shaft to rotate through the first driving member 103;

[0043] Correspondingly, the slide table 102 is sleeved on the lead screw shaft, is threadedly connected to the lead screw shaft, and is slidably connected to the guide rail 101, so that when the lead screw shaft rotates, the slide table 102 can translate along the guide rail 101.

[0044] Further, the X-axis adjustment module 2 in the preferred embodiment is connected and arranged on the slide table 102 to move along the Y-axis direction with the slide table 102.

[0045] Specifically, the X-axis adjustment module 2 includes a second moving member and a second driving member 203. The second moving member is connected to the second driving member 203 and can move along the X-axis direction under the drive of the second driving member 203.

[0046] As Figure 1 shown, the second moving member is a slider 202. At the same time, a guiding base 201 and a lead screw are also arranged in the X-axis adjustment module 2. Among them, the guiding base 201 is fixedly arranged on the slide table 102, and a guiding groove extending in the X direction is arranged on the guiding base 201. The lead screw extends along the X-axis direction, and both ends of it in the X-axis direction are rotatably connected to the guiding base 201 through bearings, and the lead screw is coaxially connected to the second driving member 203 through a coupling.

[0047] Correspondingly, the slider 202 is sleeved on the lead screw and is threadedly connected to the lead screw through a nut, and is also slidably matched with the guiding groove of the guiding base 201, converting the rotation of the lead screw into the linear movement of the slider 202 along the guiding groove through the thread.

[0048] Further, the θ-axis adjustment module 3 in the preferred embodiment is connected and arranged on the slider 202 to move along the X-axis direction with the slider 202.

[0049] Specifically, the θ-axis adjustment module 3 includes a first rotating member and a third driving member 302. The first rotating member is connected to the third driving member 302 to rotate around the Z-axis under the drive of the third driving member 302.

[0050] In the preferred embodiment, the first rotating member is a turbine. At the same time, a housing 301 and a worm are also arranged in the θ-axis adjustment module 3. Among them, the housing 301 is fixedly connected to the slider 202, the turbine and the worm are arranged in the housing 301, the axial direction of the turbine is along the Z-axis, and one end of it is rotatably connected to the housing 301. The worm extends in the X direction or the Y direction and is rotatably connected to the housing 301 through a bearing. The turbine and the worm are meshed and connected. The output end of the third driving member 302 passes through the housing 301 and is connected to the worm to drive the worm to rotate, and drives the turbine to rotate around the Z-axis through meshing transmission.

[0051] Further, the RX-axis adjustment module 4 in the preferred embodiment is connected and arranged on the turbine to rotate around the Z-axis with the turbine.

[0052] Specifically, the RX-axis adjustment module 4 includes a second rotating member and a fourth driving member 401. The second rotating member is connected to the fourth driving member 401 and can rotate around the X-axis under the drive of the fourth driving member 401.

[0053] In a preferred embodiment, the second rotating member is the first tabletop, the fourth driving member 401 is the first ball screw driving member, and a first base is provided in the RX-axis adjustment module 4. The first base is fixedly arranged on the first rotating member, and a first arc-shaped guide rail and a first linear guide rail are arranged on its top.

[0054] Correspondingly, an arc-shaped surface slidably matched with the first arc-shaped guide rail is arranged on one side of the first tabletop, and the other side is set as a flat surface. At the same time, a first guide rail seat slidably matched with the first linear guide rail is arranged, and the first guide rail seat is connected with the first ball screw driving member to move along the first linear guide rail with the nut seat in the first ball screw driving member; the first guide rail seat is connected with the arc-shaped surface of the first tabletop, thereby driving the first tabletop to rotate along the first arc-shaped guide rail.

[0055] Furthermore, the RY-axis adjustment module 5 in the preferred embodiment is connected and arranged on the first horizontal tabletop to rotate around the X axis with the first horizontal tabletop.

[0056] Specifically, the RY-axis adjustment module 5 includes a third rotating member and a fifth driving member 501. The third rotating member and the fifth driving member 501 are connected to drive the third rotating member to rotate around the Y axis through the fifth driving member 501.

[0057] In a preferred embodiment, the third rotating member is the second tabletop, the fifth driving member 501 is the second ball screw driving member, and a second base is provided in the RY-axis adjustment module 5. The second base is fixedly arranged on the second rotating member, and a second arc-shaped guide rail and a second linear guide rail are arranged on its top.

[0058] Correspondingly, an arc-shaped surface slidably matched with the first arc-shaped guide rail is arranged on one side of the second tabletop, and the other side is set as a flat surface. At the same time, a second guide rail seat slidably matched with the second linear guide rail is arranged, and the second guide rail seat is connected with the second ball screw driving member to move along the second linear guide rail with the nut seat in the second ball screw driving member; the second guide rail seat is connected with the arc-shaped surface of the first tabletop, thereby driving the second tabletop to rotate along the second arc-shaped guide rail.

[0059] Furthermore, the placement platform 6 in the preferred embodiment is used to carry the product 7. It is connected and arranged on the RY-axis adjustment module 5, specifically arranged on the second horizontal tabletop to rotate around the Y axis with the second horizontal tabletop.

[0060] At the same time, a fixing component is correspondingly arranged on the placement platform 6 to fix the product 7 on the placement platform 6 to prevent the product 7 from falling when moving and rotating with the placement platform 6.

[0061] Preferably, the fixing component includes an adsorption cavity arranged on the placement platform 6 and a plurality of spaced adsorption holes communicated with the adsorption cavity to adsorb and fix the product 7 on the placement platform 6 through negative pressure adsorption.

[0062] In actual setting, the above-mentioned first driving member 103, second driving member 203, third driving member 302, fourth driving member 401 and fifth driving member 501 are all driven by motors.

[0063] In actual use, the multi-dimensional automatic adjustment detection platform in the present utility model can be installed on an optical detection mechanism to provide a detection platform with multiple degrees of freedom for the optical detection mechanism.

[0064] The multi-dimensional automatic adjustment detection platform in the present utility model has a simple structure and reasonable setting, can provide multi-dimensional and multi-directional placement angles for products, improves the detection accuracy of the detection mechanism for products, ensures the quality of products leaving the factory, and has good application prospects and popularization value.

[0065] Those skilled in the art can easily understand that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-dimensional automatic adjustment detection platform, characterized in that, It includes an X-axis adjustment module, a Y-axis adjustment module, a θ-axis adjustment module, an RX adjustment module and an RY adjustment module; The Y-axis adjustment module includes a first moving member which moves along the Y-axis under the drive of a first driving member; The X-axis adjustment module is connected and arranged on the first moving member and includes a second moving member which can move along the X-axis under the drive of a second driving member; The θ-axis adjustment module is connected and arranged on the second moving member and includes a first rotating member which can rotate around the Z-axis under the drive of a third driving member; The RX adjustment module is connected and arranged on the first rotating member and includes a second rotating member which can rotate around the X-axis under the drive of a fourth driving member; The RY adjustment module is connected and arranged on the second rotating member and includes a third rotating member which can rotate around the Y-axis under the drive of a fifth driving member; meanwhile, a placement platform is arranged on the third rotating member to fix the product on the placement platform through a fixing component.

2. The multi-dimensional automatic adjustment detection platform according to claim 1, characterized in that The first moving member is a slide table, and the Y-axis adjustment module further includes a guide rail and a lead screw; The guide rail extends along the Y-axis direction, and two guide rails are arranged and are respectively arranged on both sides of the lead screw; one end of the lead screw is provided with a synchronous pulley and is connected to the drive shaft of the first driving member through a synchronous belt; the slide table is sleeved on the lead screw, is in threaded connection with the lead screw and is in sliding connection with the guide rail.

3. The multi-dimensional automatic adjustment detection platform according to claim 1, characterized in that The second moving member is a slider, and the X-axis adjustment module further includes a guide base and a lead screw; The guide base is fixedly arranged on the first moving member, and a guide groove extending along the X-axis direction is arranged on the guide base; The lead screw extends along the X-axis direction, and both ends of the lead screw in the X-axis direction are rotatably connected to the guide base. The second driving member is connected to the lead screw through a coupling to drive the lead screw to rotate; The slider is sleeved on the lead screw, is in threaded connection with the lead screw through a nut and is in sliding fit with the guide groove.

4. The multi-dimensional automatic adjustment detection platform according to claim 1, wherein The first rotating member is a turbine, and the θ-axis adjustment module further includes a housing and a worm; The housing is fixedly arranged on the second moving member, the turbine and the worm are arranged in the housing and are respectively rotatably connected to the housing; the axial direction of the turbine is the Z-axis direction and is in meshing connection with the worm; the output end of the third driving member passes through the housing and is connected to the worm to drive the worm to rotate, and further drive the turbine to rotate around the Z-axis.

5. The multi-dimensional automatic adjustment detection platform according to claim 1, wherein The second rotating member is a first table top, and the fourth driving member is a first ball screw driving member; The RX adjustment module further includes a first base, the first base is fixedly arranged on the first rotating member, and a first arc guide rail and a first linear guide rail are arranged on the top thereof; an arc surface slidably matched with the first arc guide rail is arranged on one side of the first table top, and the other side of the first table top is a plane; A first guide rail seat slidably matched with the first linear guide rail is further arranged, the first guide rail seat is connected to the first ball screw driving member and is connected to the arc surface of the first table top, and further drives the first table top to rotate along the first arc guide rail.

6. The multi-dimensional automatic adjustment detection platform according to claim 1, characterized in that The third rotating member is the second tabletop, and the fifth driving member is the second ball screw driving member; The RY adjustment module further includes a second base, which is fixedly arranged on the second rotating member, and a second arc-shaped guide rail and a second linear guide rail are arranged on the top thereof; an arc-shaped surface slidably matched with the second arc-shaped guide rail is arranged on one side of the second tabletop, and the other side of the second tabletop is a plane; A second guide rail seat slidably matched with the second linear guide rail is further arranged; the second guide rail seat is connected with the second ball screw driving member and is connected with the arc-shaped surface of the second tabletop, so as to drive the second tabletop to rotate along the second arc-shaped guide rail.

7. The multi-dimensional automatic adjustment detection platform according to any one of claims 1 to 6, characterized in that The fixing component includes an adsorption cavity arranged on the placing platform and a plurality of adsorption holes arranged at intervals, and the plurality of adsorption holes are all communicated with the adsorption cavity.

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