Normalizing mechanism with positioning function

Abstract

The utility model discloses a neatening mechanism with a positioning function, which comprises a rack, a first neatening component, a second neatening component and a positioning component, the rack is provided with a bearing platform for bearing a back plate to be neatened, the first neatening component and the second neatening component are used for neatening the back plate on the bearing platform, and the positioning component is used for positioning the back plate on the bearing platform. The positioning assembly comprises a lifting unit and a positioning camera. The lifting unit is used for driving the positioning camera to rise to a high position or a low position. According to the regularizing mechanism with the positioning function, through cooperation of the first regularizing assembly, the second positioning assembly and the positioning camera, the back plate on the bearing platform is firstly regularized, then the positioning camera is lifted to the low position to carry out positioning photographing on one corner of the back plate, the positioning camera is lifted to the high position to carry out positioning photographing on one corner of a film material on the back plate, a transferring assembly does not need to be arranged, and the efficiency is high. The back plate and the film material on the back plate can be positioned and photographed while the back plate is tidied, so that the equipment structure is simplified, the occupied space of the equipment is reduced, and the production cost is further saved.

Description

Technical Field

[0001] This utility model belongs to the field of automation equipment technology, and in particular relates to a regularization mechanism that also has a positioning function. Background Technology

[0002] Applying adhesive is an essential step in backlight assembly. The adhesive strips are supplied in the form of rectangular films, with several thin adhesive strips spaced parallel to each other on one film. The film is placed at a predetermined position on the backplate. Before applying the adhesive, the backplate needs to be straightened, and then a positioning camera is used to photograph and position the straightened backplate and the film on it. Finally, a special handling device is used to pick up the positioned adhesive strips and transport them to the subsequent adhesive application station.

[0003] Currently, most straightening mechanisms and positioning cameras are located at different workstations. This means that after the backplate is straightened, a transfer assembly is needed at the straightening mechanism to move the positioning camera above the diaphragm before taking pictures and positioning it. Obviously, setting up a transfer assembly at the straightening mechanism results in a large overall space occupation, complex structure, and high production cost for the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a straightening mechanism that also has a positioning function, so as to solve the problem that conventional straightening mechanisms in the prior art need to set up transfer components, resulting in large space occupation and complex structure of the overall equipment.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A straightening mechanism with positioning function includes a frame, a first straightening component, at least one set of second straightening components, and at least one set of positioning components, wherein:

[0007] The frame is provided with a support platform, which is configured to support the back plate to be straightened, and the back plate to be straightened is on which the membrane material is placed.

[0008] The first straightening component is disposed on the rack and is configured to straighten the back plate located on the support platform in a first direction; the second straightening component is disposed on the rack and is configured to straighten the back plate on the support platform in a second direction.

[0009] Each of the positioning components is mounted on the second alignment component. Each of the positioning components includes a lifting unit and a positioning camera. The fixed end of the lifting unit is mounted on the first alignment component, and the driving end of the lifting unit is connected to the positioning camera. The lifting unit is configured to drive the positioning camera to a high position or a low position. The first direction is perpendicular to the second direction.

[0010] During positioning, the first alignment component aligns the back panel in a first direction, the second alignment component aligns the back panel in a second direction, the lifting unit drives the positioning camera to descend to a low position and cooperates with the positioning camera to take positioning photos of at least one corner of the back panel, and the lifting unit drives the positioning camera to rise to a high position to cooperate with the positioning camera to take positioning photos of one corner of the membrane material on the back panel.

[0011] Furthermore, four sets of positioning components are provided, and the four sets of positioning components are set at the four corners of the back plate.

[0012] Furthermore, the first sizing component includes a first driving member and two first sizing members. The two first sizing members are disposed on the frame such that they can approach or move away from each other along a first direction. The fixed end of the first driving member is mounted on the frame, and the driving end of the first driving member is connected to the two first sizing members. The first driving member is configured to drive the two first sizing members to approach or move away from each other along the first direction.

[0013] The first driving member drives the two first straightening members to move closer to each other in order to straighten the back plate in the first direction.

[0014] Furthermore, each of the first aligning components includes a first aligning frame and a first aligning wheel. The first aligning frame is slidably mounted on the frame via a first guide assembly, and the first aligning wheel is rotatably mounted on the side of the first aligning frame near the support platform.

[0015] Furthermore, the second straightening component is provided in two groups, and the two groups of the second straightening components are arranged at intervals along the first direction. Each group of the second straightening components corresponds to one of the first straightening frames, and each group of the second straightening components is installed on the corresponding first straightening frame.

[0016] Furthermore, each group of second sizing components includes a second driving member and two second sizing members. The two second sizing members are arranged on the corresponding first sizing frame in a second direction, with their fixed ends mounted on the corresponding first sizing frame and their driving ends connected to the two second sizing members. The second driving member is configured to drive the two second sizing members to move closer to or further away from each other in a second direction.

[0017] The second drive member drives the two second straightening members to move closer to each other in order to straighten the back plate in the second direction.

[0018] Furthermore, each of the second alignment components includes a second alignment frame and a second alignment wheel. The second alignment frame is slidably mounted on the first alignment frame via a second guide assembly, and the second alignment wheel is rotatably mounted on the side of the second alignment frame near the support platform.

[0019] Furthermore, the first guide assembly includes a first guide rail and a first slider. The first guide rail is laid on the frame along the first direction. The first slider is slidably disposed on the first guide rail. The first sizing frame is mounted on the first slider. The first sizing frame is slidably disposed on the frame through a sliding pair formed by the slider and the guide rail.

[0020] Furthermore, the second guide component includes a second guide rail and a second slider. The second guide rail is laid on the first sizing frame along the second direction. The second slider is slidably disposed on the second guide rail. The second sizing frame is mounted on the second slider. The second sizing frame is slidably disposed on the first sizing frame through a sliding pair formed by the slider and the guide rail.

[0021] Furthermore, the lifting unit includes a lifting frame and a lifting drive component. The lifting frame is mounted on the second alignment frame, the fixed end of the lifting drive component is mounted on the lifting frame, and the driving end of the lifting drive component is connected to the positioning camera. The lifting drive component is configured to drive the positioning camera to a high position or a low position.

[0022] Compared with existing technologies, the advantages of the positioning mechanism are as follows: through the cooperation of the first positioning component, the second positioning component, and the positioning camera, the backplate on the support platform is first positioned, and then the positioning camera is raised to a low position to take a positioning photo of one corner of the backplate, and raised to a high position to take a positioning photo of one corner of the membrane material on the backplate. There is no need to set up a transfer component. While achieving backplate positioning, the backplate and the membrane material on the backplate can be positioned and photographed at the same time, which simplifies the equipment structure, reduces the space occupied by the equipment, and further saves production costs. With four sets of positioning components, positioning photos can be taken at the four corners of the backplate, which further improves the positioning accuracy. Attached Figure Description

[0023] To more clearly illustrate and understand the technical solutions in the embodiments of this utility model, the accompanying drawings used in the background technology and embodiment description of this utility model will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of the regularization mechanism with positioning function provided in this embodiment of the utility model;

[0025] Figure 2 This is a top view schematic diagram of the regularization mechanism with positioning function provided in this embodiment of the utility model;

[0026] Figure 3 This is a front view schematic diagram of the regularization mechanism with positioning function provided in this embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the positioning component provided in an embodiment of the present invention. Detailed Implementation

[0028] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] To facilitate understanding of this utility model, a more complete description of it will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] Please see Figures 1 to 4 As shown, in this embodiment, a straightening mechanism with positioning function includes a frame 1, a first straightening component 2, at least one set of second straightening components 3, and at least one set of positioning components 4, wherein: a support platform 10 is provided on the frame 1, the support platform 10 is configured to support the back plate to be straightened, and a membrane material is placed on the back plate to be straightened; the first straightening component 2 is provided on the frame 1, and the first straightening component 2 is configured to be positioned in a first direction ( Figure 1The backplate located on the support platform 10 is straightened in the X direction (in the middle), and the second straightening component 3 is disposed on the frame 1. The second straightening component 3 is configured to straighten in the second direction (in the X direction). Figure 1 The back panel on the support platform 10 is shaped in the Y direction. Each positioning component 4 is set on the second shaping component 3. Each positioning component 4 includes a lifting unit 40 and a positioning camera 41. The fixed end of the lifting unit 40 is installed on the first shaping component 2, and the driving end of the lifting unit 40 is connected to the positioning camera 41. The lifting unit 40 is configured to drive the positioning camera 41 to a high position or a low position. During positioning, the first shaping component 2 shapes the back panel in the first direction, and the second shaping component 3 shapes the back panel in the second direction. The lifting unit 40 drives the positioning camera 41 to descend to a low position and cooperates with the positioning camera 41 to take a positioning photo of at least one corner of the back panel. The lifting unit 40 drives the positioning camera 41 to a high position to cooperate with the positioning camera 41 to take a positioning photo of one corner of the membrane material on the back panel.

[0031] As can be seen, through the cooperation of the first straightening component 2, the second positioning component 4 and the positioning camera 41, the back plate on the support platform 10 is first straightened, and then the positioning camera 41 is raised to a low position to take a positioning photo of one corner of the back plate, and raised to a high position to take a positioning photo of one corner of the membrane material on the back plate. There is no need to set up a transfer component. While straightening the back plate, the back plate and the membrane material on the back plate can be positioned and photographed, which simplifies the equipment structure, reduces the space occupied by the equipment, and further saves production costs.

[0032] In one implementation, four sets of positioning components 4 are provided, with the four sets of positioning components 4 corresponding to the four corners of the back plate.

[0033] As can be seen, four sets of positioning components 4 are set up, which can take pictures of the four corners of the back panel, further improving the positioning accuracy.

[0034] In one embodiment, the first straightening component 2 includes a first driving member 20 and two first straightening members 21. The two first straightening members 21 are disposed on the frame 1 such that they can approach or move away from each other along a first direction. The fixed end of the first driving member 20 is mounted on the frame 1, and the driving end of the first driving member 20 is connected to the two first straightening members 21. The first driving member 20 is configured to drive the two first straightening members 21 to approach or move away from each other along the first direction. The first driving member 20 drives the two first straightening members 21 to approach each other to straighten the back panel in the first direction.

[0035] In one embodiment, each first aligning component 21 includes a first aligning frame 210 and a first aligning wheel 211. The first aligning frame 210 is slidably mounted on the frame 1 via the first guide assembly 5, and the first aligning wheel 211 is rotatably mounted on the side of the first aligning frame 210 near the support platform 10.

[0036] In one implementation, two sets of second aligning components 3 are provided, with the two sets of second aligning components 3 spaced apart along the first direction. Each set of second aligning components 3 corresponds to a first aligning frame 210, and each set of second aligning components 3 is installed on the corresponding first aligning frame 210.

[0037] It is evident that setting up two sets of regularization components improves the regularization efficiency of the backplate.

[0038] In one embodiment, each set of second straightening components 3 includes a second driving member 30 and two second straightening members 31. The two second straightening members 31 are disposed on the corresponding first straightening frame 210 with the ability to approach or move away from each other along a second direction. The fixed end of the second driving member 30 is mounted on the corresponding first straightening frame 210, and the driving end of the second driving member 30 is connected to the two second straightening members 31. The second driving member 30 is configured to drive the two second straightening members 31 to approach or move away from each other along a second direction. The second driving member 30 drives the two second straightening members 31 to approach each other in order to straighten the back panel in the second direction.

[0039] In one embodiment, each second alignment component 31 includes a second alignment frame 310 and a second alignment wheel 311. The second alignment frame 310 is slidably mounted on the first alignment frame 210 via the second guide component 6, and the second alignment wheel 311 is rotatably mounted on the side of the second alignment frame 310 near the support platform 10.

[0040] In one embodiment, the first guide assembly 5 includes a first guide rail 50 and a first slider 51. The first guide rail 50 is laid on the frame 1 along a first direction. The first slider 51 is slidably disposed on the first guide rail 50. The first aligning frame 210 is mounted on the first slider 51. The first aligning frame 210 is slidably disposed on the frame 1 through a sliding pair formed by the slider and the guide rail.

[0041] In one embodiment, the second guide assembly 6 includes a second guide rail 60 and a second slider 61. The second guide rail 60 is laid on the first sizing frame 210 along a second direction. The second slider 61 is slidably disposed on the second guide rail 60. The second sizing frame 310 is mounted on the second slider 61. The second sizing frame 310 is slidably disposed on the first sizing frame 210 through a sliding pair formed by the slider and the guide rail.

[0042] In one embodiment, the lifting unit 40 includes a lifting frame 400 and a lifting drive 401. The lifting frame 400 is mounted on the second alignment frame 310. The fixed end of the lifting drive 401 is mounted on the lifting frame 400. The driving end of the lifting drive 401 is connected to the positioning camera 41. The lifting drive 401 is configured to drive the positioning camera 41 to a high position or a low position.

[0043] In one embodiment, an antistatic device 7 is provided on one side of the support platform 10 on the frame 1. The antistatic device 7 is configured to remove static electricity from the back plate and membrane material located on the support platform 10.

[0044] In one implementation, both the first driving member 20 and the second driving member 30 are driven cylinders.

[0045] When the aforementioned sizing mechanism with positioning function is in operation: First, the back plate carrying the membrane material is placed at a designated position on the carrying platform 10; then, the first driving member 20 drives two first sizing frames 210 to move closer to each other until the first sizing wheels 211 abut against both ends of the back plate, sizing the back plate in the first direction. At the same time, each second driving member 30 drives two corresponding second sizing members 31 to move closer to each other until the second sizing wheels 311 abut against both ends of the back plate, sizing the back plate in the second direction; second, the four lifting driving members 401 located at the four corners of the back plate drive the corresponding positioning cameras 41 to descend to a low position, and cooperate with the positioning cameras 41 to take positioning photos of the four corners of the back plate; then, the four lifting driving members 401 drive the corresponding positioning cameras 41 to rise to a high position, and cooperate with the positioning cameras 41 to take positioning photos of the four corners of the membrane material on the back plate; finally, the positioning information is transmitted to the subsequent handling equipment.

[0046] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above examples. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A regularization mechanism that also has a positioning function, characterized in that, The alignment mechanism with positioning function includes a frame, a first alignment component, at least one set of second alignment components, and at least one set of positioning components, wherein: The frame is provided with a support platform, which is configured to support the back plate to be straightened, and the back plate to be straightened is on which the membrane material is placed. The first straightening component is disposed on the rack and is configured to straighten the back plate located on the support platform in a first direction; the second straightening component is disposed on the rack and is configured to straighten the back plate on the support platform in a second direction. Each of the positioning components is mounted on the second alignment component. Each of the positioning components includes a lifting unit and a positioning camera. The fixed end of the lifting unit is mounted on the first alignment component, and the driving end of the lifting unit is connected to the positioning camera. The lifting unit is configured to drive the positioning camera to a high position or a low position. The first direction is perpendicular to the second direction. During positioning, the first alignment component aligns the back panel in a first direction, the second alignment component aligns the back panel in a second direction, the lifting unit drives the positioning camera to descend to a low position and cooperates with the positioning camera to take positioning photos of at least one corner of the back panel, and the lifting unit drives the positioning camera to rise to a high position to cooperate with the positioning camera to take positioning photos of one corner of the membrane material on the back panel.

2. The regularization mechanism with positioning function according to claim 1, characterized in that, The positioning components are provided in four sets, and the four sets of positioning components are set at the four corners of the back plate.

3. The regularization mechanism with positioning function according to claim 2, characterized in that, The first straightening component includes a first drive member and two first straightening members. The two first straightening members are disposed on the frame and can be close to or far away from each other along a first direction. The fixed end of the first drive member is mounted on the frame, and the drive end of the first drive member is connected to the two first straightening members. The first drive member is configured to drive the two first straightening members to be close to or far away from each other along the first direction. The first driving member drives the two first straightening members to move closer to each other in order to straighten the back plate in the first direction.

4. The regularization mechanism with positioning function according to claim 3, characterized in that, Each of the first aligning components includes a first aligning frame and a first aligning wheel. The first aligning frame is slidably mounted on the frame via a first guide assembly, and the first aligning wheel is rotatably mounted on the side of the first aligning frame near the support platform.

5. The regularization mechanism with positioning function according to claim 4, characterized in that, The second straightening component is provided in two groups, and the two groups of the second straightening component are arranged at intervals along the first direction. Each group of the second straightening component corresponds to one of the first straightening frames, and each group of the second straightening component is installed on the corresponding first straightening frame.

6. The regularization mechanism with positioning function according to claim 5, characterized in that, Each group of second sizing components includes a second drive member and two second sizing members. The two second sizing members are arranged on the corresponding first sizing frame in a second direction, which can be close to or far from each other. The fixed end of the second drive member is installed on the corresponding first sizing frame, and the drive end of the second drive member is connected to the two second sizing members. The second drive member is configured to drive the two second sizing members to be close to or far from each other in a second direction. The second drive member drives the two second straightening members to move closer to each other in order to straighten the back plate in the second direction.

7. The regularization mechanism with positioning function according to claim 6, characterized in that, Each of the second alignment components includes a second alignment frame and a second alignment wheel. The second alignment frame is slidably mounted on the first alignment frame via a second guide assembly, and the second alignment wheel is rotatably mounted on the side of the second alignment frame near the support platform.

8. The regularization mechanism with positioning function according to claim 4, characterized in that, The first guide assembly includes a first guide rail and a first slider. The first guide rail is laid on the frame along the first direction. The first slider is slidably disposed on the first guide rail. The first sizing frame is mounted on the first slider. The first sizing frame is slidably disposed on the frame through a sliding pair formed by the slider and the guide rail.

9. The regularization mechanism with positioning function according to claim 7, characterized in that, The second guide assembly includes a second guide rail and a second slider. The second guide rail is laid on the first sizing frame along the second direction. The second slider is slidably disposed on the second guide rail. The second sizing frame is mounted on the second slider. The second sizing frame is slidably disposed on the first sizing frame through a sliding pair formed by the slider and the guide rail.

10. The regularization mechanism with positioning function according to claim 7, characterized in that, The lifting unit includes a lifting frame and a lifting drive component. The lifting frame is mounted on the second alignment frame. The fixed end of the lifting drive component is mounted on the lifting frame. The driving end of the lifting drive component is connected to the positioning camera. The lifting drive component is configured to drive the positioning camera to a high position or a low position.

Images