Turnover laminating equipment

Abstract

The utility model discloses overturning and laminating equipment which comprises a rack, a driving mechanism, an overturning table and a laminating mechanism which are connected with one another, the overturning table is rotationally connected with the rack, the driving mechanism is used for driving the overturning table to rotate, and the overturning table is used for fixing a first object; the laminating mechanism comprises a driving device, a driver and a laminating table which are connected in sequence, the laminating table is used for fixing a second object, the driving device is used for driving the laminating table to move on a plane, and the driver is used for driving the laminating table to move in the vertical direction; a visual system is integrated in the laminating mechanism, the visual system is connected to a driving device, the visual system is used for acquiring position information of the first object, and the driving device is used for adjusting the position of the laminating table according to the information acquired by the visual system. The second object on the laminating table can directly face the first object before being laminated with the first object; the method and the device mainly solve the problem of how to more automatically attach the backlight module to the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a flipping and laminating device. Background Art

[0002] At present, during the production process of LCD (liquid crystal display), the backlight module and the display screen body need to be bonded together so that the two can be bonded to form a complete LCD module. Most of the existing bonding equipment is semi-automatic. The operation of the semi-automatic bonding equipment requires workers to learn, and the workers are also cumbersome to operate, which leads to low efficiency of bonding the backlight module and the display screen. In order to meet the production capacity of LCD, it is necessary to provide a more automatic bonding equipment to improve the efficiency of bonding the backlight module and the display screen. Utility Model Content

[0003] The utility model aims to provide a flipping and laminating device, which mainly solves the technical problem of how to more automatically realize the laminating of a backlight module and a display screen.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A flipping and laminating device comprises a connected frame, a driving mechanism, a flipping table and a laminating mechanism;

[0006] The flip table is rotatably connected to the frame, the driving mechanism is used to drive the flip table to rotate relative to the frame, and the flip table is used to fix the first object;

[0007] The bonding mechanism comprises a driving device, a driver and a bonding platform which are connected in sequence, the driving device is connected to the frame, the bonding platform is used to fix the second object, the driving device is used to drive the driver and the bonding platform to move together on a plane, and the driver is used to drive the bonding platform to move in a vertical direction so that the second object on the bonding platform can be bonded to the first object on the flipping platform;

[0008] At least one visual system is also integrated in the bonding mechanism, and the visual system is connected to the driving device. The visual system is used to obtain position information of the first object located on the flip table. The visual system is connected to the driving device signal, and the driving device is used to adjust the position of the bonding table according to the position information of the first object obtained by the visual system, so that the second object on the bonding table can face the first object before bonding with the first object.

[0009] In one of the technical solutions, the driving device includes a first linear module and a second linear module connected in sequence;

[0010] The visual system is connected to the first linear module, and the first linear module is used to drive the second linear module, the visual system, the driver and the bonding platform to move linearly along the X-axis; the second linear module is used to drive the driver and the bonding platform to move linearly along the Y-axis;

[0011] The first linear module and the second linear module are respectively connected to the visual system signal.

[0012] In one of the technical solutions, the X-axis and the Y-axis are perpendicular to each other.

[0013] In one of the technical solutions, the first linear module is a linear motor, and the second linear module is a lead screw linear module.

[0014] In one of the technical solutions, the laminating table has an initial first position and a second position arranged in a vertical direction with the flipping table when moving on the X-axis. When the laminating table is in the initial first position and the driving mechanism drives the flipping table to flip relative to the frame, the laminating table does not interfere with the flipping table.

[0015] In one of the technical solutions, the flipping table is located above the laminating table, and the driver drives the laminating table to move upward so as to make the laminating table gradually approach the flipping table upward.

[0016] In one of the technical solutions, the bonding mechanism includes two sets of visual systems, and the bonding mechanism also includes a rotary actuator, which is respectively connected to the driving device and the driver, and is used to drive the driver and the bonding platform to rotate together with a vertical axis as a rotating axis. The rotary actuator is respectively connected to the two sets of visual system signals.

[0017] In one of the technical solutions, a third linear module is connected between the two sets of the visual systems and the driving device, and the third linear module is used to drive the corresponding set of the visual systems to move along the Y-axis to adjust the spacing between the two sets of the visual systems in the Y-axis direction.

[0018] In one of the technical solutions, a manual slide is connected between the third linear module and the visual system, and the manual slide is used to adjust the height of the visual system.

[0019] In one of the technical solutions, the visual system includes a connected camera and a lens, and the camera is connected to the manual slide.

[0020] Compared with the prior art, the flip laminating device provided by the utility model has at least the following beneficial effects:

[0021] Before working, the first object (such as the display screen body) can be placed on the flip table in advance, and the second object (such as the backlight module) can be placed on the bonding table. During working, the driving mechanism drives the flip table to flip, and then the visual system obtains the position information of the first object on the flip table. The driving device is used to adjust the position of the bonding table according to the position information of the first object obtained by the visual system, so that the second object on the bonding table can face the first object. Finally, the driver drives the bonding table to move in the vertical direction, so that the bonding table gradually approaches the flip table and finally makes the first object and the second object bond to each other. After the bonding is completed, the driving device can also be used to drive the bonding table to move out, so that the finished product is unloaded to a preset position;

[0022] In summary, this solution has the function of automatically calibrating the position of the bonding table, has a high degree of automation, and can efficiently achieve the mutual bonding of the backlight module and the display screen body, so as to improve the production efficiency of LCD. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 A schematic diagram of the structure of a flip-and-laminate device provided in this application;

[0025] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0026] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0027] Figure 4 A schematic diagram of the structure of the bonding mechanism provided in this application;

[0028] Figure 5 for Figure 4 A partial enlarged view of point C in the middle.

[0029] Among them, the reference numerals in the figure are:

[0030] 1. Frame; 2. Production line; 21. Driving mechanism; 22. Flipping table; 23. Laminating mechanism; 231. Driving device; 2311. First linear module; 2312. Second linear module; 232. Driver; 233. Laminating table; 234. Vision system; 235. Rotary actuator; 236. Third linear module; 237. Manual slide. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is 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 application and are not used to limit the present application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the orientations or positional relationships indicated by terms such as "upper", "lower", "top", "bottom", "inside", and "outside" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] Please also read Figures 1 to 5 This embodiment provides a flipping and laminating device, including a frame 1 and two production lines 2 arranged on the frame 1, each production line 2 includes a driving mechanism 21, a flipping table 22 and a laminating mechanism 23.

[0037] Among them, the flip table 22 is rotatably connected to the frame 1, the driving mechanism 21 is a motor, the driving mechanism 21 is respectively connected to the frame 1 and the flip table 22, the driving mechanism 21 is used to drive the flip table 22 to rotate 180° relative to the frame 1, and the flip table 22 is used to fix the first object (such as the display screen body).

[0038] Wherein, the laminating mechanism 23 specifically includes a driving device 231, a driver 232 and a laminating platform 233 connected in sequence, the driving device 231 is connected to the frame 1, the laminating platform 233 is used to fix the second object (such as a backlight module), the driving device 231 is used to drive the driver 232 and the laminating platform 233 to move together on a plane, the driver 232 is a cylinder with low cost, and the driver 232 is used to drive the laminating platform 233 to move in the vertical direction. As preferably, the above-mentioned flip table 22 is located above the laminating platform 233, when the flip table 22 is not flipped, the first object can be placed on the flip table 22 from top to bottom, when the flip table 22 is flipped and the driver 232 drives the laminating platform 233 to move outward, the laminating platform 233 will gradually approach the flip table 22 upward and finally make the second object and the first object fit each other, when the first object and the second object are finished, the driving device 231 can also be used to drive the laminating platform 233 to move outward, so that the finished product is unloaded to a preset position.

[0039] Among them, at least one vision system 234 is also integrated in the bonding mechanism 23. The vision system 234 is a component of conventionally connected cameras and lenses. The vision system 234 is used to collect images of marks on the surface of the first object located on the flip table 22 to obtain the actual position information of the first object on the flip table 22. The vision system 234 and the driving device 231 are connected by signal, so that the position information of the first object collected by the vision system 234 can be fed back to the driving device 231, so that the driving device 231 can fine-tune the position of the bonding table 233 according to the position information of the first object obtained by the vision system 234, so as to enable the second object on the bonding table 233 to face the first object on the flip table 22, so as to improve the accuracy of the bonding between the first object and the second object.

[0040] In this embodiment, the laminating mechanism 23 includes two sets of visual systems 234, and the laminating mechanism 23 also includes a rotating actuator 235. The rotating actuator 235 can be a motor. The rotating actuator 235 is connected to the driving device 231 and the driver 232 respectively. The rotating actuator 235 is used to drive the driver 232 and the laminating table 233 to rotate with the vertical axis as the rotating axis. The rotating actuator 235 is connected to the two sets of visual systems 234 signals respectively. It can be understood that the marks on the first object are collected by the two sets of visual systems 234, so as to more accurately obtain the actual position information of the first object. Then, according to the data fed back by the two sets of visual systems 234, in addition to the driving device 231 fine-tuning the position of the laminating table 233 in the X-axis and Y-axis directions, the rotating actuator 235 will also drive the laminating table 233 to rotate, so as to adjust the posture of the laminating table 233, so that the second object on the laminating table 233 can more accurately face the first object on the flip table 22, so as to further improve the laminating accuracy of the first object and the second object.

[0041] In this embodiment, the driving device 231 specifically includes a first linear module 2311 and a second linear module 2312 connected in sequence, the first linear module 2311 is installed on the frame 1, the above-mentioned two sets of visual systems 234 are connected to the first linear module 2311, and the above-mentioned rotary actuator 235 is connected to the second linear module 2312, that is, the rotary actuator 235 is connected between the second linear module 2312 and the driver 232, and the first linear module 2311 is used to drive the second linear module 2312, the two sets of visual systems 234, and the rotary actuator 235. The actuator 235, the driver 232 and the bonding platform 233 move linearly along the X-axis, and the second linear module 2312 is used to drive the rotary actuator 235, the driver 232 and the bonding platform 233 to move linearly along the Y-axis. The first linear module 2311 and the second linear module 2312 are respectively connected to the above-mentioned visual system 234 signal. The first linear module 2311 and the second linear module 2312 jointly control the position of the bonding platform 233 on the X-axis and the Y-axis according to the position information of the first object fed back by the visual system 234. Among them, the first linear module 2311 is preferably a linear motor with a faster speed and higher precision, and the second linear module 2312 is a screw linear module with a shorter stroke and higher precision. Among them, in order to simplify the control logic of the first linear module 2311 and the second linear module 2312, the X-axis and the Y-axis of this embodiment are designed to be perpendicular to each other.

[0042] In this embodiment, the laminating table 233 has an initial first position and a second position located directly below the flip table 22 in the vertical direction when moving on the X-axis, wherein the length of the first linear module 2311 is relatively long, and when the laminating table 233 is in the initial first position, the laminating table 233 does not hinder the flip table 22 from flipping relative to the frame 1, so that the height of the flip table 22 installed on the frame 1 can be reduced as much as possible, so that the overall height of the flip laminating device is not too high. In addition, when the first object and the second object are bonded, the first linear module 2311 can also be used to drive the laminating table 233 to move outward along the straight line of the X-axis, so that the finished product can be unloaded to a preset position.

[0043] In this embodiment, the bonding mechanism 23 also includes a third linear module 236. A third linear module 236 is connected between the two sets of visual systems 234 and the first linear module 2311. The third linear module 236 is preferably a screw linear module. The third linear module 236 is used to drive the corresponding set of visual systems 234 to move along the Y-axis to adjust the spacing between the two sets of visual systems 234 in the Y-axis direction, so that the two sets of visual systems 234 can collect the actual positions of first objects of different specifications, wherein first objects of different specifications can be understood as the widths of two marks on the surface of the first object are different.

[0044] In this embodiment, a manual slide 237 is connected between the third linear module 236 and the visual system 234. The above-mentioned camera is installed on this manual slide 237. The manual slide 237 is used to adjust the height of the visual system 234 so that the visual system 234 can clearly obtain the mark on the surface of the first object, which has the advantage of facilitating debugging.

[0045] In summary, this solution has the function of automatically calibrating the position of the bonding platform 233, has a high degree of automation, and can efficiently achieve the mutual bonding of the backlight module and the display screen body, so as to improve the production efficiency of LCD.

[0046] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. A flip laminating device, characterized in that: It includes a connected frame, a driving mechanism, a turning table and a laminating mechanism; The flip table is rotatably connected to the frame, the driving mechanism is used to drive the flip table to rotate relative to the frame, and the flip table is used to fix the first object; The bonding mechanism comprises a driving device, a driver and a bonding platform which are connected in sequence, the driving device is connected to the frame, the bonding platform is used to fix the second object, the driving device is used to drive the driver and the bonding platform to move together on a plane, and the driver is used to drive the bonding platform to move in a vertical direction so that the second object on the bonding platform can be bonded to the first object on the flipping platform; At least one visual system is also integrated in the bonding mechanism, and the visual system is connected to the driving device. The visual system is used to obtain position information of the first object located on the flip table. The visual system is connected to the driving device signal, and the driving device is used to adjust the position of the bonding table according to the position information of the first object obtained by the visual system, so that the second object on the bonding table can face the first object before bonding with the first object.

2. The flip laminating device according to claim 1, characterized in that: The driving device comprises a first linear module and a second linear module connected in sequence; The first linear module is connected to the frame, the visual system is connected to the first linear module, the driver is connected to the second linear module, the first linear module is used to drive the second linear module, the visual system, the driver and the bonding table to move linearly along the X-axis; the second linear module is used to drive the driver and the bonding table to move linearly along the Y-axis; The first linear module and the second linear module are respectively connected to the visual system signals.

3. The flip laminating device according to claim 2, characterized in that: The X-axis and the Y-axis are perpendicular to each other.

4. The flip laminating device according to claim 2, characterized in that: The first linear module is a linear motor, and the second linear module is a lead screw linear module.

5. The flip laminating device according to claim 2, characterized in that: The laminating table has an initial first position and a second position arranged in a vertical direction with the flipping table when moving on the X-axis. When the laminating table is in the initial first position and the driving mechanism drives the flipping table to flip relative to the frame, the laminating table does not interfere with the flipping table.

6. The flip laminating device according to claim 1, characterized in that: The flipping table is located above the laminating table, and the driver drives the laminating table to move upward so as to make the laminating table gradually move upward and close to the flipping table.

7. The flip laminating device according to claim 2, characterized in that: The bonding mechanism includes two sets of visual systems, and the bonding mechanism also includes a rotary actuator, which is respectively connected to the second linear module and the driver. The rotary actuator is used to drive the driver and the bonding platform to rotate together with a vertical axis as the axis, and the rotary actuator is respectively connected to the two sets of visual system signals.

8. The flip laminating device according to claim 7, characterized in that: A third linear module is connected between the two sets of the visual systems and the first linear module, and the third linear module is used to drive the corresponding set of the visual systems to move along the Y-axis to adjust the spacing between the two sets of the visual systems in the Y-axis direction.

9. The flip laminating device according to claim 8, characterized in that: A manual slide is connected between the third linear module and the visual system, and the manual slide is used to adjust the height of the visual system.

10. The flip laminating device according to claim 9, characterized in that: The visual system includes a connected camera and a lens, and the camera is connected to the manual slide.

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