Auxiliary material pasting equipment

Abstract

The invention discloses auxiliary material pasting equipment which comprises a rack, a driving module, an auxiliary material module, a visual positioning module and a control detection module, the visual positioning module comprises a first camera, a second camera, a third camera and a fourth camera, the first camera is installed at the driving end of the driving module, and the second camera is installed at the driving end of the driving module; the second camera and the third camera are installed on the rack and are adjustable in position in the first direction, the fourth camera is installed on the rack and is adjustable in position in the second direction, and the control detection module is in communication connection with the first camera, the second camera, the third camera, the fourth camera and the driving module. The control detection module shoots the product to be laminated through the first camera, the second camera, the third camera and the fourth camera to obtain position parameters of a preset shooting area of the product to be laminated, and the control detection module further controls the driving module to drive the auxiliary material module to move according to the position parameters of the preset shooting area of the product to be laminated. By means of the design, the efficiency of attaching the to-be-attached auxiliary material to the to-be-attached product can be effectively

Description

Technical Field

[0001] The present application relates to the technical field of laminating machines, and in particular to an auxiliary material pasting device. Background Art

[0002] For products to be laminated such as display panels, auxiliary materials to be laminated such as film rolls need to be pasted on their surfaces so that the display panels can be laminated and fixed to other structures in the display screen. In related technologies, usually, the method of manually pasting glue is adopted. The film roll is wound on the unwinding device to achieve unpowered unwinding. The glue-pasting operator cuts the length of the film roll according to actual needs, and finally pastes the cut film roll onto the preset lamination area of the display panel according to the lamination requirements to complete the manual glue-pasting process. However, such manual glue-pasting operation results in low glue-pasting efficiency. Therefore, how to effectively improve the efficiency of laminating the product to be laminated with the auxiliary material to be laminated has become an urgent problem to be solved. Summary of the Invention

[0003] An embodiment of the present application provides an auxiliary material pasting device, which can solve the problem of low efficiency of laminating the product to be laminated with the auxiliary material to be laminated in related technologies.

[0004] In a first aspect, an embodiment of the present application provides an auxiliary material pasting device; the auxiliary material pasting device includes a frame, a driving module, an auxiliary material module, a vision positioning module, and a control and detection module. The driving module is installed on the frame, and the driving end of the driving module can move along a first direction, a second direction, a third direction, and a rotation direction. Among them, the first direction, the second direction, and the third direction intersect pairwise, and the rotation is arranged around the third direction. The auxiliary material module is installed at the driving end of the driving module, and the auxiliary material module is used to load the auxiliary material to be laminated. The vision positioning module includes a first camera, a second camera, a third camera, and a fourth camera. The first camera is installed at the driving end of the driving module, the second camera and the third camera are installed on the frame and their positions along the first direction are adjustable, and the fourth camera is installed on the frame and its position along the second direction is adjustable. The control and detection module is communicatively connected to the first camera, the second camera, the third camera, the fourth camera, and the driving module. The control and detection module obtains the position parameters of the preset shooting area of the product to be laminated by shooting the product to be laminated with the first camera, the second camera, the third camera, and the fourth camera. The control and detection module also controls the driving module to drive the auxiliary material module to move according to the position parameters of the preset shooting area of the product to be laminated.

[0005] Based on the auxiliary material pasting device of the embodiments of the present application, by designing the first camera, the second camera, the third camera and the fourth camera, the first camera, the second camera, the third camera and the fourth camera can directly complete the shooting of the preset shooting area of the product to be pasted at one time. Controlling the detection module to communicate with the first camera, the second camera, the third camera and the fourth camera can obtain the position parameters of the preset shooting area of the product to be pasted, and controlling the detection module can control the driving module to drive the auxiliary material module to move according to the obtained position parameters. In this way, the entire auxiliary material pasting device uses the method of visual shooting positioning combined with automatic driving to realize the automatic pasting of the auxiliary material module to the product to be pasted with the auxiliary material to be pasted, so as to effectively improve the efficiency of pasting the auxiliary material to the product to be pasted. By designing that the first camera is installed at the driving end of the driving module, the positions of the second camera and the third camera are adjustable along the first direction, and the position of the fourth camera is adjustable along the second direction. By adjusting the positions of the first camera, the second camera, the third camera and the fourth camera, the auxiliary material pasting device is applicable to the auxiliary material pasting operation of products to be pasted with different sizes, enhancing the applicability of the auxiliary material pasting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0007] Figure 1 Structural schematic diagram of the auxiliary material pasting device in an embodiment of the present application;

[0008] Figure 2 Structural schematic diagram of the auxiliary material pasting device in another perspective in an embodiment of the present application;

[0009] Figure 3 Structural schematic diagram of the auxiliary material pasting device in yet another perspective in an embodiment of the present application;

[0010] Figure 4 Structural schematic diagram of the conveying module in an embodiment of the present application;

[0011] Figure 5 Structural schematic diagram of the first camera moving component in an embodiment of the present application;

[0012] Figure 6 Structural schematic diagram of the second camera moving component in an embodiment of the present application;

[0013] Figure 7 Structural schematic diagram of the jacking component in an embodiment of the present application;

[0014] Figure 8 Schematic diagram of the structure of the positioning component in an embodiment of the present application;

[0015] Figure 9 Schematic diagram of the structure of the first limiting unit in an embodiment of the present application;

[0016] Figure 10 Schematic diagram of the structure of the blocking component in an embodiment of the present application;

[0017] Figure 11 Schematic diagram of the structure of the trial pasting component in an embodiment of the present application;

[0018] Figure 12 Schematic diagram of the structure of the auxiliary material pasting device in another perspective in an embodiment of the present application;

[0019] Figure 13 Schematic diagram of the structure of the auxiliary material replacement module in an embodiment of the present application;

[0020] Figure 14 Schematic diagram of the structure of the auxiliary material replacement component in an embodiment of the present application.

[0021] Reference numerals: 1, auxiliary material pasting device; 10, frame; 11, frame body; 12, first support member; 13, second support member; 20, driving module; 21, first driving component; 22, second driving component; 23, third driving component; 24, rotary driving component; 30, auxiliary material module; 40, visual positioning module; 41, first camera; 42, second camera; 43, third camera; 44, fourth camera; 45, first camera moving component; 451, first camera moving unit; 4511, first motor; 4512, first lead screw; 4513, first slider; 452, second camera moving unit; 4521, second motor; 4522, second lead screw; 4523, second slider; 46, second camera moving component; 461, third motor; 462, third lead screw; 463, third slider; 50, identification module; 51, light source; 60, conveying module; 61, base; 62, conveying component; 621, conveying motor; 622, conveying rod; 623, driving wheel; 624, driven wheel; 625, conveying roller; 63, lifting component; 63a, first lifting unit; 63b, second lifting unit; 63c, third lifting unit; 63d, fourth lifting unit; 631, lifting transmission structure; 632, lifting plate; 633, rolling element; 64, positioning component; 641, positioning transmission structure; 642, positioning plate; 643, buffer structure; 6431, spring; 6432, buffer block; 644, abutting structure; 65, limiting component; 651, first limiting unit; 6511, limiting transmission structure; 6512, first limiting plate; 6513, first limiting member; 652, second limiting unit; 6521, second limiting plate; 6522, second limiting member; 66, blocking component; 661, blocking transmission structure; 662, blocking plate; 663, blocking member; 67, trial pasting component; 671, trial pasting transmission structure; 672, trial pasting plate; 70, auxiliary material replacement module; 71, auxiliary material replacement component; 711, replacement transmission structure; 712, mounting structure; 7121, one-axis adjustment plate; 7122, cantilever; 7123, positioning pin; 7124, auxiliary material module placement plate; 7125, another spring; 7126, buffer fixing seat; 7127, two-axis adjustment plate; 7128, mounting base plate; XX’, first direction; YY’, second direction; ZZ’, third direction. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to 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.

[0023] Please refer to Figure 1 - Figure 2As shown in the figure, the present application proposes an auxiliary material pasting device 1, which can effectively improve the efficiency of pasting the auxiliary material to the product to be pasted.

[0024] The auxiliary material pasting device 1 includes a frame 10, a driving module 20, an auxiliary material module 30, a vision positioning module 40 and a control and detection module (not shown in the figure). The driving module 20 is installed on the frame 10, and the driving end of the driving module 20 can move along the first direction XX', the second direction YY', the third direction ZZ' and the rotation direction. Among them, the first direction XX', the second direction YY' and the third direction ZZ' intersect pairwise, and the rotation is arranged around the third direction ZZ'. The auxiliary material module 30 is installed at the driving end of the driving module 20, and the auxiliary material module 30 is used to load the auxiliary material to be pasted. The vision positioning module 40 includes a first camera 41, a second camera 42, a third camera 43 and a fourth camera 44. The first camera 41 is installed at the driving end of the driving module 20, the second camera 42 and the third camera 43 are installed on the frame 10 and their positions along the first direction XX' are adjustable, and the fourth camera 44 is installed on the frame 10 and its position along the second direction YY' is adjustable. The control and detection module is communicatively connected to the first camera 41, the second camera 42, the third camera 43, the fourth camera 44 and the driving module 20. The control and detection module obtains the position parameters of the preset shooting area of the product to be pasted by shooting the product to be pasted through the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44, and the control and detection module also controls the driving module 20 to drive the auxiliary material module 30 to move according to the position parameters of the preset shooting area of the product to be pasted.

[0025] The following will Figure 1 - Figure 14 introduce the specific structure of the auxiliary material pasting device 1 in detail.

[0026] As Figure 1 - Figure 2 shown, the auxiliary material pasting device 1 includes a frame 10, a driving module 20, an auxiliary material module 30, a vision positioning module 40 and a control and detection module.

[0027] The frame 10 serves as the frame of the auxiliary material pasting device 1. The specific structure of the frame 10 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the frame 10 can be but is not limited to a hollow frame structure; the specific material of the frame 10 is not limited here either, and the designer can make a reasonable selection according to actual needs; for example, the specific material of the frame 10 can be but is not limited to stainless steel or aluminum alloy, etc.

[0028] The driving module 20 serves as the power mechanism for driving the auxiliary material module 30 to move in the auxiliary material pasting device 1.

[0029] The driving module 20 is installed on the frame 10. The specific connection method between the driving module 20 and the frame 10 is not limited here, and designers can make a reasonable design according to actual needs. For example, when the connection between the driving module 20 and the frame 10 is detachable, the driving module 20 can be, but not limited to, connected to the frame 10 by screwing. When the connection between the driving module 20 and the frame 10 is non-detachable, the driving module 20 can be, but not limited to, connected to the frame 10 by welding.

[0030] The driving end of the driving module 20 can move along the first direction XX’, the second direction YY’, the third direction ZZ’ and the rotation direction. Among them, the first direction XX’, the second direction YY’ and the third direction ZZ’ intersect pairwise, and the rotation direction is set around the third direction ZZ’. For example, the first direction XX’, the second direction YY’ and the third direction ZZ’ are perpendicular to each other pairwise. The first direction XX’ can be the X-axis direction in a three-dimensional space coordinate system, the second direction YY’ corresponds to the Y-axis direction in the three-dimensional space coordinate system, the third direction ZZ’ corresponds to the Z-axis direction in the three-dimensional space coordinate system, and the rotation direction corresponds to the direction around the Z-axis. Of course, the first direction XX’ can also be the Y-axis direction in the three-dimensional space coordinate system, the second direction YY’ corresponds to the X-axis direction in the three-dimensional space coordinate system, the third direction ZZ’ corresponds to the Z-axis direction in the three-dimensional space coordinate system, and the rotation direction corresponds to the direction around the Z-axis.

[0031] The driving module 20 includes a first driving component 21, a second driving component 22, and a third driving component 23. The first driving component 21 can drive the auxiliary material module 30 to move along the first direction XX'. The second driving component 22 can drive the auxiliary material module 30 to move along the second direction YY'. The third driving component 23 can drive the auxiliary material module 30 to move along the third direction ZZ'. The rotation driving component 24 can drive the auxiliary material module 30 to rotate along the rotation direction. The second driving component 22 is installed on the frame 10. The first driving component 21 is installed on the driving end of the second driving component 22. The third driving component 23 is installed on the driving end of the first driving component 21. The rotation driving component 24 is installed on the driving end of the third driving component 23. The auxiliary material module 30 is installed on the driving end of the third driving component 23. In this way, the second driving component 22 drives the first driving component to move along the second direction YY'. The first driving component 21 drives the third driving component 23 to move along the first direction XX'. The third driving component 23 drives the rotation driving component 24 to move along the third direction ZZ'. The rotation driving component 24 drives the auxiliary material module 30 to rotate along the rotation direction. Here, the specific structures of the first driving component 21, the second driving component 22, the third driving component 23, and the rotation driving component 24 are not limited. Designers can make reasonable designs according to actual needs. For example, the first driving component 21, the second driving component 22, and the third driving component 23 can be transmission structures such as motor-screw cooperation or gear-rack cooperation, and the specific forms of the first driving component 21, the second driving component 22, and the third driving component 23 can be the same or different. Here, the specific structure of the rotation driving component 24 is not limited. Designers can make reasonable designs according to actual needs. For example, the rotation driving component 24 can include a rotation motor, and the driving shaft of the rotation motor is connected to the auxiliary material module 30.

[0032] As Figure 1 - Figure 2 shown, the auxiliary material module 30, as a loading mechanism in the auxiliary material pasting device 1 for loading the auxiliary materials to be pasted, is not limited to its specific structure here. Designers can directly select some structures for loading auxiliary materials in related technologies.

[0033] The auxiliary material module 30 is installed on the driving end of the driving module 20. The specific connection method between the auxiliary material module 30 and the driving end of the driving module 20 is not limited here. Designers can make reasonable designs according to actual needs. For example, when the connection between the auxiliary material module 30 and the driving end of the driving module 20 is a detachable connection, the auxiliary material module 30 can be connected to the driving end of the driving module 20 by screwing, or the auxiliary material module 30 can also be connected to the driving end of the driving module 20 through an intermediate clamping structure.

[0034] The vision positioning module 40 serves as a positioning mechanism in the auxiliary material pasting device 1 to determine the relative positions between components by taking pictures. The vision positioning module 40 includes a first camera 41, a second camera 42, a third camera 43, and a fourth camera 44.

[0035] The first camera 41 is installed at the driving end of the driving module 20. Here, the specific connection method between the first camera 41 and the driving end of the driving module 20 is not limited, and designers can make reasonable designs according to actual needs. For example, when the connection between the first camera 41 and the driving end of the driving module 20 is detachable, the first camera 41 can be connected to the driving end of the driving module 20 by, but not limited to, screwing or clamping.

[0036] The second camera 42 and the third camera 43 are installed on the frame 10 and their positions are adjustable along the first direction XX'. In this way, by changing the positions of the second camera 42 and the third camera 43 relative to the frame 10 in the first direction XX', the distance between the lens shooting centers of the second camera 42 and the third camera 43 can be adjusted. The specific adjustment method of the second camera 42 and the third camera 43 relative to the frame 10 will be introduced in detail below.

[0037] The fourth camera 44 is installed on the frame 10 and its position is adjustable along the second direction YY'. In this way, by changing the position of the fourth camera 44 relative to the frame 10 in the second direction YY', the distances between the lens shooting center of the fourth camera 44 and the lens shooting centers of the second camera 42 and the third camera 43 can be adjusted. The specific adjustment method of the fourth camera 44 relative to the frame 10 will be introduced in detail below.

[0038] The control and detection module serves as a module with control and detection functions in the auxiliary material pasting device 1. The specific structure of the control and detection module will be introduced in detail below.

[0039] The control and detection module is communicatively connected to the first camera 41, the second camera 42, the third camera 43, the fourth camera 44, and the driving module 20.

[0040] The control and detection module obtains the position parameters of the preset shooting area of the product to be pasted by taking pictures of the product to be pasted with the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44. The control and detection module also controls the driving module 20 to drive the auxiliary material module 30 to move according to the position parameters of the preset shooting area of the product to be pasted.

[0041] It can be understood that the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 photograph the product to be bonded. In the plane where the first direction XX' and the second direction YY' are located, the control and detection module controls to obtain four position parameters of the preset photographing area of the product to be bonded corresponding to the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 one by one. These four position parameters are denoted as: the first position parameter A(X1, Y1) corresponding to the first camera 41, the second position parameter B(X2, Y2) corresponding to the second camera 42, the third position parameter C(X3, Y3) corresponding to the third camera 43, and the fourth position parameter D(X4, Y4) corresponding to the fourth camera 44.

[0042] Among them, the control and detection module can generate a material placement path according to the above four position parameters of the preset photographing area of the product to be bonded (for example, the control and detection module can form a quasi-rectangular material placement path according to the first position parameter, the second position parameter, the third position parameter, and the fourth position parameter (A, B, C, and D are the four vertices of the rectangular material placement path)). The control and detection module controls the driving module 20 to drive the auxiliary material module 30 to bond the auxiliary material to be bonded to the product to be bonded according to the material placement path.

[0043] Of course, the control and detection module can also compare the above four position parameters of the preset photographing area of the product to be bonded with four preset standard position parameters (for example, the first position parameter A(X1, Y1) corresponds to the first standard position parameter A'(X1', Y1'), the second position parameter B(X2, Y2) corresponds to the second standard position parameter B'(X2', Y2'), the third position parameter C(X3, Y3) corresponds to the third standard position parameter C'(X3', Y3'), and the fourth position parameter D(X4, Y4) corresponds to the fourth standard position parameter D'(X4', Y4')) and correspondingly generate four compensation errors (△A(X1 - X1', Y1 - Y1'), △B(X2 - X2', Y2 - Y2'), △C(X3 - X3', Y3 - Y3'), △D(X4 - X4', Y4 - Y4')). The control and detection module can then control the driving module 20 to drive the auxiliary material module 30 to perform error compensation on the basis of the standard position parameters and then bond the auxiliary material to be bonded to the product to be bonded.

[0044] Based on the applicator device 1 in the embodiments of the present application, by designing the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44, the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 can directly complete the shooting of the preset shooting area of the product to be attached at one time. Controlling the detection module to communicate with the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 can obtain the position parameters of the preset shooting area of the product to be attached, and then controlling the detection module can directly control the driving module 20 to drive the auxiliary material module 30 to move according to the obtained position parameters. In this way, the entire applicator device 1 uses the method of visual shooting positioning combined with automatic driving to realize the automatic attachment of the auxiliary material module 30 to the product to be attached with the auxiliary material to be attached, so as to effectively improve the efficiency of attaching the auxiliary material to the product to be attached. By designing the first camera 41 to be installed at the driving end of the driving module 20, the positions of the second camera 42 and the third camera 43 can be adjusted along the first direction XX', and the position of the fourth camera 44 can be adjusted along the second direction YY'. By adjusting the positions of the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44, the applicator device 1 is applicable to the auxiliary material attachment operation of products to be attached with different sizes, enhancing the applicability of the applicator device 1. The driving end of the driving module 20 can drive the auxiliary material module 30 to move linearly along the first direction XX', the second direction YY', and the third direction ZZ', and rotate 360 degrees around the rotation direction, improving the joint accuracy of two adjacent auxiliary materials to be attached on the product to be attached. The control detection module obtains the position parameters of the preset shooting area of the product to be attached by shooting the product to be attached through the visual positioning module 40, and the control detection module controls the driving module 20 to drive the auxiliary material module 30 to move according to the preset parameters, so as to attach the auxiliary material to be attached to the product to be attached, thus effectively improving the production capacity.

[0045] As Figure 3 and Figure 4 shown, the applicator device 1 further includes an identification module 50, and the identification module 50 is used to form a color difference and is set corresponding to the preset shooting area of the product to be attached. The first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 shoot the product to be attached through the identification module 50, so that the control detection module obtains the position parameters of the preset shooting area of the product to be attached. It should be noted that the "color difference" is understood as the difference formed in "brightness" or "color" between the preset shooting area of the product to be attached and the non-preset shooting area of the product to be attached; for example, in terms of brightness, a "color difference" is formed when the brightness of the preset shooting area of the product to be attached is greater than the brightness of the non-preset shooting area of the product to be attached; for example, in terms of color, a "color difference" is formed when the preset shooting area of the product to be attached is red while the non-preset shooting area of the product to be attached is blue.

[0046] Specifically, the recognition module 50 includes a light source 51, which is located below the visual positioning module 40. The light source 51 is used to set a preset shooting area of the product to be bonded, so as to form a brightness difference between the preset shooting area and the non-shooting area of the product to be bonded. The first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 identify the preset shooting area of the product to be bonded through the brightness difference and shoot the product to be bonded, so that the control and detection module obtains the position parameters of the preset shooting area of the product to be bonded. Among them, the light source 51 can, but is not limited to, emit red light, blue light, or green light. It should be noted that after the preset shooting area of the product to be bonded is irradiated by the light source 51, the light intensity of the preset shooting area of the product to be bonded is stronger than that of the non-shooting area of the product to be bonded, making the preset shooting area of the product to be bonded easier to be captured by the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 than the non-shooting area of the product to be bonded, so as to effectively shoot the product to be bonded, enabling the control and detection module to obtain the corresponding position parameters, and enabling the control and detection module to control the movement of the driving module 20 according to the position parameters of the preset shooting area of the product to be bonded.

[0047] In other embodiments, the recognition module 50 may also include a recognition element (such as a reflective sheet with a high refractive index), and the recognition element is arranged corresponding to the preset shooting area of the product to be bonded on the product to be bonded. The light reflection ability of the recognition element is stronger than that of the product to be bonded, so that a color difference can be formed in brightness between the preset shooting area and the non-shooting area of the product to be bonded, making the preset shooting area of the product to be bonded easier to be captured by the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 than the non-shooting area of the product to be bonded. Of course, in other embodiments, the recognition module 50 may also include a recognition part (such as the roughness of the recognition part is greater than that of the non-shooting area of the product to be bonded), and the recognition part is formed corresponding to the pre-shooting area of the product to be bonded on the product to be bonded. The light reflection ability of the recognition part is stronger than that of the non-shooting area of the product to be bonded, so that a color difference can be formed in brightness between the preset shooting area and the non-shooting area of the product to be bonded, making the preset shooting area of the product to be bonded easier to be captured by the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 than the non-shooting area of the product to be bonded.

[0048] Such as Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown in the figure, the visual positioning module 40 further includes a first camera moving component 45 and a second camera moving component 46. The first camera moving component 45 is installed on the frame 10. The second camera 42 and the third camera 43 are connected to the moving end of the first camera moving component 45, and the second camera 42 and the third camera 43 can be adjusted in position in the first direction XX' through the first camera moving component 45. The second camera moving component 46 is installed on the frame 10. The fourth camera 44 is connected to the moving end of the second camera moving component 46, and the fourth camera 44 can be adjusted in position in the second direction YY' through the second camera moving component 46.

[0049] Specifically, the frame 10 includes a frame body 11 and a first support member 12. The driving module 20 is installed on the frame body 11, and the first support member 12 is installed on the frame body 11 and extends along the first direction XX'. The first camera moving component 45 includes a first camera moving unit 451 and a second camera moving unit 452. The first camera moving unit 451 and the second camera moving unit 452 are arranged at intervals along the first direction XX' and are both fixedly connected to the first support member 12.

[0050] Among them, the first support member 12 can be a long strip-shaped support plate extending along the first direction XX' or a support frame structure extending along the first direction XX'. The specific connection method between the first support member 12 and the frame body 11 is not limited here, and designers can make reasonable designs according to actual needs; for example, when the connection between the first support member 12 and the frame body 11 is a detachable connection, the first support member 12 can be fixedly connected to the frame body 11 by, but not limited to, screwing; when the connection between the first support member 12 and the frame body 11 is a non-detachable connection, the first support member 12 can be fixedly connected to the frame body 11 by, but not limited to, welding.

[0051] By installing the first camera moving component 45 for installing the second camera 42 and the second camera moving component 46 for installing the third camera 43 on the first support member 12 at the same time, the movement of the moving end of the first camera moving component 45 drives the connected second camera 42 to move along the first direction XX', and the movement of the moving end of the second camera moving component 46 drives the connected third camera 43 to move along the first direction XX', so as to change the distance between the camera centers of the second camera 42 and the third camera 43 in the first direction XX', so that the control detection module can obtain the position parameters of the preset shooting areas of the to-be-fitted products of different sizes, so as to perform the operation of attaching auxiliary materials to the to-be-fitted products of different sizes.

[0052] More specifically, the specific forms of the first camera moving unit 451 and the second camera moving unit 452 can be, but not limited to, one or more of the following embodiments.

[0053] In the first embodiment, the first camera moving unit 451 includes a first motor 4511, a first lead screw 4512, and a first slider 4513. The first motor 4511 is mounted on the first support 12. The first lead screw 4512 is fixedly connected to the drive shaft of the first motor 4511. The first slider 4513 is threadedly connected to the first lead screw 4512. The second camera 42 is mounted on the first slider 4513. Among them, the second camera 42 can be fixedly connected to the first slider 4513 by, but not limited to, screwing. In this way, when the first motor 4511 works, it drives the first lead screw 4512 connected to its drive shaft to rotate. The rotation of the first lead screw 4512 drives the first slider 4513 connected thereto to move relative to the first support 12 along the first direction XX', thereby changing the position of the second camera 42 connected to the first slider 4513 relative to the first support 12 in the first direction XX'.

[0054] In the second embodiment, the second camera moving unit 452 includes a second motor 4521, a second lead screw 4522, and a second slider 4523. The second motor 4521 is mounted on the first support 12. The second lead screw 4522 is fixedly connected to the drive shaft of the second motor 4521. The second slider 4523 is threadedly connected to the second lead screw 4522. The third camera 43 is mounted on the second slider 4523. Among them, the third camera 43 can be fixedly connected to the second slider 4523 by, but not limited to, screwing. In this way, when the second motor 4521 works, it drives the second lead screw 4522 connected to its drive shaft to rotate. The rotation of the second lead screw 4522 drives the second slider 4523 connected thereto to move relative to the first support 12 along the first direction XX', thereby changing the position of the third camera 43 connected to the second slider 4523 relative to the first support 12 in the first direction XX'.

[0055] In other embodiments, the first camera moving unit 451 can also adjust the position of the second camera 42 relative to the first support 12 in the first direction XX' by means of pneumatic drive or rack and pinion drive; and / or, the second camera moving unit 452 can also adjust the position of the third camera 43 relative to the first support 12 in the first direction XX' by means of pneumatic drive or rack and pinion drive. Of course, the specific implementation methods of "pneumatic drive" and "rack and pinion drive" are not limited here. Those skilled in the art can directly adopt the power transmission structures in the relevant technologies to implement, and will not be elaborated here.

[0056] Such as Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown in the figure, the frame 10 further includes a second support member 13, which is installed on the frame body 11 and extends along the second direction YY'. The second moving camera assembly includes a third motor 461, a third lead screw 462, and a third slider 463. The third motor 461 is installed on the second support member 13. The third lead screw 462 is fixedly connected to the drive shaft of the third motor 461. The third slider 463 is threadedly connected to the third lead screw 462. The fourth camera 44 is installed on the third slider 463. Among them, the second support member 13 can be a long strip-shaped support plate extending along the second direction YY', or a support frame structure extending along the second direction YY'. The specific connection method between the second support member 13 and the frame body 11 is not limited here, and designers can make reasonable designs according to actual needs. For example, when the connection between the second support member 13 and the frame body 11 is a detachable connection, the second support member 13 can be fixedly connected to the frame body 11 not only by screwing. When the connection between the second support member 13 and the frame body 11 is a non-detachable connection, the second support member 13 can be fixedly connected to the frame body 11 not only by welding. The fourth camera 44 can be fixedly connected to the third slider 463 not only by screwing. In this way, when the third motor 461 works, it drives the third lead screw 462 connected to its drive shaft to rotate. The rotation of the third lead screw 462 drives the third slider 463 connected to it to move relative to the second support member 13 along the second direction YY', thereby changing the position of the fourth camera 44 connected to the third slider 463 relative to the second support member 13 in the second direction YY'.

[0057] It should be noted that the second moving camera assembly can also adjust the position of the fourth camera 44 relative to the second support member 13 in the second direction YY' by means of pneumatic drive or rack and pinion drive. Of course, the specific implementation methods of "pneumatic drive" and "rack and pinion drive" are not limited here. Those skilled in the art can directly adopt the power transmission structures in related technologies to implement, and will not be elaborated here. And the specific forms of the second camera moving assembly 46, the first camera moving unit 451, and the second camera moving unit 452 can be the same or different.

[0058] Such as Figure 3 and Figure 4As shown in the figure, the auxiliary material pasting device 1 further includes a conveying module 60. The conveying module 60 is installed on the frame 10 and is located below the vision positioning module 40. The conveying module 60 is used to convey the product to be pasted to a preset position. The control and detection module is further used to detect whether the product to be pasted moves to the preset position. When the control and detection module detects that the product to be pasted moves to the preset position, it controls the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 to photograph the product to be pasted to obtain the position parameters of the preset photographing area of the product to be pasted. Among them, the control and detection module includes a controller and a sensor. The controller is communicatively connected to the sensor, the first camera 41, the second camera 42, the third camera 43, the fourth camera 44 and the driving module 20. The sensor is used to detect the position of the product to be pasted and generate an electrical signal when it detects that the product to be pasted moves to the preset position. The controller controls the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 to photograph the product to be pasted according to the electrical signal to obtain the position parameters of the preset photographing area of the product to be pasted.

[0059] It should be noted that when the product to be pasted does not move to the preset position, the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 will not photograph the product to be pasted.

[0060] Further, as Figure 4 shown, the conveying module 60 includes a base 61, a conveying component 62 and a lifting component 63. The base 61 is installed on the frame 10. The conveying component 62 is arranged on the base 61, and the conveying component 62 is configured to drive the product to be pasted to move along the second direction YY' to the first transition position. The lifting component 63 is arranged on the base 61, and the lifting component 63 is configured to move upward along the third direction ZZ' when the product to be pasted moves to the first transition position, so as to lift the product to be pasted to the second transition position, so that the product to be pasted is separated from the conveying component 62.

[0061] Among them, the base 61 serves as a support for the conveying module 60. The specific structure of the base 61 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the base 61 can be but not limited to a rectangular plate structure or a rectangular frame structure. The specific connection relationship between the base 61 and the frame 10 is not limited here, and the designer can make a reasonable design according to actual needs; for example, when the base 61 and the frame 10 are detachably connected, the base 61 can be but not limited to being connected to the frame 10 by locking screws; when the base 61 and the frame 10 are non-detachably connected, the base 61 can be but not limited to being connected to the frame 10 by welding. The conveying assembly 62 is used to convey the product to be bonded along the second direction YY' to the first transition position. The specific structure of the conveying assembly 62 will be described in detail below. The lifting assembly 63 is used to move upward along the third direction ZZ' when the product to be bonded moves to the first transition position, so as to lift the product to be bonded and separate the product to be bonded from the conveying assembly 62. The specific structure of the lifting assembly 63 will be described in detail below.

[0062] It should be noted that the sensor in the control detection module is set corresponding to the first transition position. When the conveying component 62 conveys the product to be bonded to the first transition position, the sensor in the control detection module detects that the product to be bonded moves to the first transition position and generates a first electrical signal. The controller of the control detection module controls the lifting component 63 to move upward along the third direction ZZ' according to the first electrical signal.

[0063] Furthermore, if Figure 4 As shown, the lifting assembly 63 includes a first lifting unit 63a, a second lifting unit 63b, a third lifting unit 63c and a fourth lifting unit 63d. The first lifting unit 63a, the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d are all arranged on the base 61, and the first lifting unit 63a, the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d are sequentially arranged at intervals along the second direction YY'. When the product to be bonded moves to the first transition position, one of the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d cooperates with the first lifting unit 63a to synchronously move upward along the third direction ZZ' to lift the products to be bonded of different sizes to the second transition position.

[0064] It should be noted that the first lifting unit 63a and the second lifting unit 63b move upward synchronously along the third direction ZZ' to lift the product to be attached with a first dimension along the second direction YY'; the first lifting unit 63a and the third lifting unit 63c move upward synchronously along the third direction ZZ' to lift the product to be attached with a second dimension along the second direction YY'; the first lifting unit 63a and the fourth lifting unit 63d move upward synchronously along the third direction ZZ' to lift the product to be attached with a third dimension along the second direction YY'; and the first dimension < the second dimension < the third dimension.

[0065] For the first lifting unit 63a, the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d, the recognition module 50 includes a first recognition unit 50a, a second recognition unit 50b, a third recognition unit 50c and a fourth recognition unit 50d. The first recognition unit 50a includes a plurality of light sources, and the second recognition unit 50b, the third recognition unit 50c and the fourth recognition unit 50d each include two light sources 51. The first recognition unit 50a is arranged on the base 61, and the plurality of light sources 51 in the first recognition unit 50a are arranged along the first direction XX' with the first lifting unit 63a; the second recognition unit 50b is arranged on the base 61, and the two light sources 51 in the second recognition unit 50b are arranged along the first direction XX' with the second lifting unit 63b; the third recognition unit 50c is arranged on the base 61, and the two light sources 51 in the third recognition unit 50c are arranged along the first direction XX' with the third lifting unit 63c; the fourth recognition unit 50d is arranged on the base 61, and the two light sources 51 in the fourth recognition unit 50d are arranged along the first direction XX' with the third lifting unit 63d. Along the first direction XX', the distance between the centers of the two light sources 51 in the first recognition unit 50a is the first distance, the distance between the centers of the two light sources 51 in the second recognition unit 50b is the second distance, the distance between the centers of the two light sources 51 in the third recognition unit 50c is the third distance, and the first distance < the second distance < the third distance.

[0066] When the auxiliary material pasting device 1 performs the auxiliary material pasting operation on the product to be pasted with a first dimension along the second direction YY', at this time, the first recognition unit 50a cooperates with the second recognition unit 50b to illuminate the preset shooting area of the corresponding product to be pasted, so that the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 can accurately capture, enabling the control and detection module to obtain accurate position parameters. When the auxiliary material pasting device 1 performs the auxiliary material pasting operation on the product to be pasted with a second dimension along the second direction YY', at this time, the first recognition unit 50a cooperates with the third recognition unit 50c to illuminate the preset shooting area of the corresponding product to be pasted, so that the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 can accurately capture, enabling the control and detection module to obtain accurate position parameters. When the auxiliary material pasting device 1 performs the auxiliary material pasting operation on the product to be pasted with a third dimension along the second direction YY', at this time, the first recognition unit 50a cooperates with the fourth recognition unit 50d to illuminate the preset shooting area of the corresponding product to be pasted, so that the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 can accurately capture, enabling the control and detection module to obtain accurate position parameters. It should be noted that the control and detection module will pre-store in advance the shooting positions corresponding to the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 under different dimensions. Before shooting, the first camera 41, the second camera 42, the third camera 43 and the fourth camera 44 will first move to the corresponding shooting positions, and then accurately obtain the preset shooting area of the product to be pasted through the illuminated light source 51.

[0067] By designing the first lifting unit 63a, the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d which are sequentially and spaced apart in the second direction YY', according to the actual dimension of the product to be pasted along the second direction YY', one of the second lifting unit 63b, the third lifting unit 63c and the fourth lifting unit 63d can be reasonably selected to be paired with the first lifting unit 63a to be applicable to lifting products to be pasted with different dimensions.

[0068] Specifically, such as Figure 4 and Figure 7As shown, at least one of the first lifting unit 63a, the second lifting unit 63b, the third lifting unit 63c, and the fourth lifting unit 63d includes a lifting transmission structure 631, a lifting plate 632, and a plurality of rolling members 633. The lifting transmission structure 631 is fixedly connected to the base 61; the lifting plate 632 is connected to the power end of the lifting transmission structure 631, and the lifting transmission structure 631 is configured to drive the lifting plate 632 to move upward along the third direction ZZ' when the product to be attached moves to the first transition position; the plurality of rolling members 633 are arranged on the side of the lifting plate 632 facing away from the base 61 and are spaced apart along the first direction XX', and the plurality of rolling members 633 are configured to rotate around the second direction YY'.

[0069] Among them, the lifting transmission structure 631 serves as a power source, and the specific form of the lifting transmission structure 631 is not limited here. Designers can make a reasonable design according to actual needs; for example, the lifting transmission structure 631 can adopt a motor screw drive method, a cylinder drive method, or a gear rack drive method. The lifting plate 632 is used to carry the rolling members 633, and the specific structure of the lifting plate 632 is not limited here. Designers can make a reasonable design according to actual needs; for example, the lifting plate 632 is in the shape of a long strip extending along the first direction XX'. The rolling members 633 are used to perform rolling friction between the product to be attached and the rolling members 633 during the process of the product to be attached moving from the second transition position to the third transition position (that is, the position where the positioning component 64 pushes the product to be attached to move along the first direction XX' until it abuts against the limiting component 65 as introduced below). Compared with sliding friction, it can effectively reduce the possibility of scratching the surface of the product to be attached; the specific form of the rolling members 633 is not limited here. Designers can make a reasonable design according to actual needs; for example, the rolling members 633 can be, but are not limited to, rollers or balls. It should be noted that before the product to be attached moves to the first transition position, the surface of the rolling members 633 will not contact the surface of the product to be attached, so as to avoid sliding friction between the surface of the rolling members 633 and the surface of the product to be attached during the process of the product to be attached moving to the first transition position, thereby avoiding scratching the surface of the product to be attached.

[0070] By designing the lifting transmission structure 631, when the product to be attached moves to the first transition position, the lifting transmission structure 631 drives the connected lifting plate 632 to move upward along the third direction ZZ'; by designing the rolling members 633, the rolling members 633 are used to convert the sliding friction between the product to be attached and the conveying component 62 (specifically, the roller) into rolling friction between the product to be attached and the rolling members 633 during the process of the product to be attached moving from the second transition position to the third transition position, so as to effectively reduce the possibility of scratching the surface of the product to be attached.

[0071] Further, as Figure 4and Figure 8 As shown in Figure 8 , the conveying module 60 further includes a positioning component 64. The positioning component 64 is disposed on the base 61, and is configured to drive the product to be bonded to move along the first direction XX' to the third transition position when the product to be bonded moves to the second transition position. The lifting component 63 is further configured to move downward along the third direction ZZ' when the product to be bonded moves to the third transition position, so as to lower the product to be bonded to a preset position, so that the product to be bonded contacts the conveying component 62, so that the product to be bonded is separated from the lifting component 63. By designing the positioning component 64, the position of the product to be bonded is fixed by physical clamping, with strong controllability and high stability of the product.

[0072] It should be noted that the sensors in the control and detection module are also correspondingly arranged at the second transition position. When the lifting component 63 lifts the product to be bonded from the first transition position to the second transition position, at this time, the sensors in the control and detection module detect that the product to be bonded moves to the second transition position and generate a second electrical signal. The controller of the control and detection module then controls the positioning component 64 to drive the product to be bonded to move along the first direction XX' to the third transition position according to the second electrical signal. And when the product to be bonded moves to the third transition position, at this time, the sensors in the control and detection module detect that the product to be bonded moves to the third transition position and generate a third electrical signal. The controller of the control and detection module then controls the lifting component 63 to move downward along the third direction ZZ' according to the third electrical signal, so that the product to be bonded moves to the preset position.

[0073] Specifically, the positioning component 64 includes a positioning transmission structure 641 and a positioning plate 642. The positioning transmission structure 641 is fixedly connected to the base 61; the positioning plate 642 is connected to the power end of the positioning transmission structure 641, and the positioning transmission structure 641 is configured to drive the positioning plate 642 to move along the first direction XX' when the product to be bonded moves to the second transition position, so as to drive the product to be bonded to move along the first direction XX' to the third transition position.

[0074] Among them, the positioning transmission structure 641 serves as the power source. Here, the specific form of the positioning transmission structure 641 is not limited, and designers can make reasonable designs according to actual needs. For example, the positioning transmission structure 641 can adopt a motor-screw drive mode, a cylinder drive mode, or a gear-rack drive mode. It should be noted that when the positioning transmission structure 641 adopts a motor-screw drive mode, the slider serves as the power end of the positioning transmission structure 641. The positioning plate 642 is used to push the product to be bonded. Here, the specific structure of the positioning plate 642 is not limited, and designers can make reasonable designs according to actual needs. For example, the positioning plate 642 is in the shape of a long strip extending along the second direction YY'. The power end of the positioning transmission structure 641 is connected to the positioning plate 642, driving the positioning plate 642 to move along the first direction XX', so as to push the product to be bonded to move along the first direction XX' to the third transition position. It should be noted that during the process of the product to be bonded moving from the second transition position to the third transition position, due to the arrangement of the above-mentioned rolling elements 633, the surface of the product to be bonded and the surface of the rolling elements 633 are in rolling friction.

[0075] By designing the positioning transmission structure 641, when the product to be bonded moves to the second preset position, the positioning transmission structure 641 drives the connected positioning plate 642 to move along the first direction XX', so as to push the product to be bonded to move along the first direction XX' to the third transition position.

[0076] To avoid scratching the product to be bonded during the contact between the positioning plate 642 and the product to be bonded, other design structures of the positioning assembly 64 can be, but are not limited to, one or more of the following embodiments.

[0077] In the first embodiment, the positioning assembly 64 further includes a buffer structure 643. The buffer structure 643 is suitable for generating elastic deformation along the first direction XX'. The positioning plate 642 is connected to the positioning transmission structure 641 via the buffer structure 643. Among them, the buffer structure 643 can include a spring 6431 and a buffer block 6432. The spring 6431 extends along the first direction XX'. One end of the spring 6431 is fixedly connected to the power end of the positioning transmission structure 641, and the other end of the spring 6431 is fixedly connected to the buffer block 6432. The buffer block 6432 is slidably connected to the positioning transmission structure 641 and fixedly connected to the positioning plate 642. When the positioning transmission structure 641 drives the positioning plate 642 to move along the first direction XX' to push the product to be bonded to move along the first direction XX' to the third transition position, the spring 6431 is in a compressed state at this time. In this way, the elastic restoring force of the spring 6431 can further enhance the stability of the positioning plate 642 pressing the product to be bonded.

[0078] In the second embodiment, the positioning assembly 64 further includes an abutting structure 644, and the abutting structure 644 is disposed on the side of the positioning plate 642 facing the product to be bonded. Among them, a plurality of grooves are provided on the side of the positioning plate 642 facing the product to be bonded, and the plurality of grooves are arranged at intervals along the second direction YY'. The abutting structure 644 includes an abutting block, and the abutting block can be connected to the positioning plate 642 by, but not limited to, clamping or screwing to be embedded in the groove, and the preparation material of the abutting block can be, but not limited to, polyurethane. Of course, the abutting structure 644 can also include foam, and the foam is attached to the side of the positioning plate 642 facing the product to be bonded. By designing the abutting structure 644, the abutting structure 644 contacts the product to be bonded, which can protect the product to be bonded and effectively prevent the positioning plate 642 from scratching the product to be bonded.

[0079] Further, as Figure 4 and Figure 9 shown, the conveying module 60 further includes a limiting assembly 65. The limiting assembly 65 is disposed on the base 61, and the limiting assembly 65 is configured to abut against the product to be bonded and limit the product to be bonded at the first transition position, and the limiting assembly 65 is further configured to abut against the product to be bonded to limit the product to be bonded at the third transition position.

[0080] By designing the limiting assembly 65, on the one hand, the limiting assembly 65 serves as a movement reference for the product to be bonded in the second direction YY', and can limit the product to be bonded from moving along the second direction YY' to the first transition position under the action of the conveying assembly 62. On the other hand, the limiting assembly 65 serves as a movement reference for the product to be bonded in the first direction XX', and can limit the product to be bonded from moving along the first direction XX' to the third transition position under the action of the positioning assembly 64.

[0081] Specifically, the limiting assembly 65 includes a first limiting unit 651 and a second limiting unit 652. The first limiting unit 651 is disposed on the base 61, and the first limiting unit 651 is configured to move upward along the third direction ZZ' to the first position before the conveying assembly 62 drives the product to be bonded to move to the first transition position along the second direction YY'. At the first position, the first limiting unit 651 can abut against the product to be bonded to limit the product to be bonded at the first transition position. The second limiting unit 652 is disposed on the base 61, and the second limiting unit 652 is configured to abut against the product to be bonded to limit the product to be bonded at the third transition position.

[0082] It should be noted that within the time period before the product to be bonded moves to the first transition position under the action of the conveying component 62, the first limiting unit 651 can start to move upward in the third direction ZZ' at any moment, as long as the first limiting unit 651 moves to the first position when the product to be bonded moves to the first transition position. It can be understood that after the product to be bonded completes the auxiliary material bonding operation, the first limiting unit 651 moves downward in the third direction ZZ' to the second position. At the second position, the first limiting unit 651 is spaced from the surface of the product to be bonded in the third direction ZZ', so that the product to be bonded can continue to move in the second direction YY' under the action of the conveying component 62.

[0083] Regarding the specific structure of the first limiting unit 651 and the specific structure of the second limiting unit 652, one or more of the following embodiments may be included, but are not limited thereto.

[0084] In the first embodiment, the first limiting unit 651 includes a limiting transmission structure 6511, a first limiting plate 6512, and a first limiting member 6513. The limiting transmission structure 6511 is fixedly connected to the base 61. The first limiting plate 6512 is connected to the power end of the limiting transmission structure 6511. The first limiting member 6513 is disposed on the side of the first limiting plate 6512 facing away from the base 61. The limiting transmission structure 6511 is configured to drive the first limiting plate 6512 to move upward in the third direction ZZ' to the first position before the conveying component 62 drives the product to be bonded to move to the first transition position in the second direction YY', so that the first limiting member 6513 can abut against the product to be bonded to limit the product to be bonded at the first transition position.

[0085] Among them, the limit transmission structure 6511 serves as the power source. Here, the specific form of the limit transmission structure 6511 is not limited, and the designer can make a reasonable design according to actual needs. For example, the limit transmission structure 6511 can adopt a motor-screw drive mode, a cylinder drive mode, or a gear-rack drive mode. It should be noted that when the limit transmission structure 6511 adopts a cylinder drive mode, the piston rod of the cylinder serves as the power end of the limit transmission structure 6511. The first limit plate 6512 is used to carry the first limit member 6513. Here, the specific structure of the first limit plate 6512 is not limited, and the designer can make a reasonable design according to actual needs. For example, the first limit plate 6512 is in the shape of a long strip extending along the first direction XX'. The power end of the limit transmission structure 6511 is connected to the first limit plate 6512, driving the first limit plate 6512 to move upward along the third direction ZZ' so that the first limit member 6513 moves to the above-mentioned first position; conversely, the power end of the limit transmission structure 6511 is connected to the first limit plate 6512, driving the first limit plate 6512 to move downward along the third direction ZZ' so that the first limit member 6513 moves to the above-mentioned second position.

[0086] By designing the limit transmission structure 6511, before the product to be bonded moves to the first transition position, the limit transmission structure 6511 drives the limit plate connected to it to move upward along the third direction ZZ', so that the first limit member 6513 moves to the above-mentioned first position, so that the product to be bonded moves to the first transition position and abuts against the first limit member 6513 under the action of the transportation component.

[0087] The number of the first limit members 6513 is multiple, and the multiple first limit members 6513 are arranged at intervals along the first direction XX', and the multiple first limit members 6513 are configured to rotate around the third direction ZZ' (that is, each first limit member 6531 rotates around its own axis, and its own axis is parallel to the third direction ZZ').

[0088] Among them, the specific form of the first limit member 6513 is not limited here, and the designer can make a reasonable design according to actual needs. For example, the first limit member 6513 can be but not limited to a roller or a ball. It should be noted that during the process of the product to be bonded moving from the second transition position to the third transition position under the action of the positioning component 64, the peripheral side surface of the product to be bonded will contact the surface of the first limit member 6513. By designing the first limit member 6513 to rotate around the third direction ZZ', during the process of the product to be bonded moving from the second transition position to the third transition position, sliding friction between the first limit member 6513 and the peripheral side surface of the product to be bonded is avoided, so as to avoid scratching the surface of the product to be bonded.

[0089] Such as Figure 4As shown, in the second embodiment, the second limiting unit 652 includes a second limiting plate 6521 and a second limiting member 6522. The second limiting plate 6521 is connected to the base 61, and the second limiting member 6522 is disposed on the side of the second limiting plate 6521 facing away from the base 61. The second limiting member 6522 is configured to abut against the product to be adhered to limit the product to be adhered to the third transition position.

[0090] Among them, the second limiting plate 6521 is used to carry the second limiting member 6522. The specific structure of the second limiting plate 6521 is not limited here, and designers can make reasonable designs according to actual needs. For example, the second limiting plate 6521 is in the shape of a long strip extending along the second direction YY'. The specific connection method between the second limiting plate 6521 and the base 61 is not limited here, and designers can make reasonable designs according to actual needs. For example, when the second limiting plate 6521 and the base 61 are detachably connected, the second limiting plate 6521 can be connected to the base 61 by, but not limited to, screwing or clamping; when the second limiting plate 6521 and the base 61 are non-detachably connected, the second limiting plate 6521 can be connected to the base 61 by, but not limited to, welding or gluing. Of course, in other embodiments, the second limiting unit 652 may further include another limiting transmission structure 6511. The power end of the another limiting transmission structure 6511 is connected to the second limiting plate 6521, and the another limiting transmission structure 6511 is configured to drive the second limiting plate 6521 to move upward along the third direction ZZ' to the third position before the positioning assembly 64 drives the product to be adhered to move along the first direction XX' to the third transition position, so that the second limiting member 6522 can abut against the product to be adhered to limit the product to be adhered to the third transition position.

[0091] By designing the second limiting plate 6521 and the second limiting member 6522, when the product to be adhered moves to the third transition position, the second limiting member 6522 abuts against the product to be adhered to limit the product to be adhered from continuing to move along the first direction XX' under the action of the positioning assembly 64.

[0092] The number of the second limiting members 6522 is multiple. The multiple second limiting members 6522 are arranged at intervals along the second direction YY', and the multiple second limiting members 6522 are configured to rotate around the third direction ZZ'.

[0093] Among them, the specific form of the second limiting member 6522 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the second limiting member 6522 can be but not limited to being a roller or a ball. It should be noted that after the product to be adhered completes the auxiliary material adhering operation, the product to be adhered continues to move along the second direction YY' under the action of the conveying component 62. At this time, the peripheral side surface of the product to be adhered will contact the surface of the second limiting member 6522. By designing the second limiting member 6522 to rotate around the third direction ZZ', sliding friction between the second limiting member 6522 and the peripheral side surface of the product to be adhered is avoided, thereby avoiding scratching the surface of the product to be adhered.

[0094] Furthermore, as Figure 4 and Figure 10 shown, the conveying module 60 further includes a blocking component 66. The blocking component 66 is disposed on the base 61 and on the side where the entrance of the transportation direction of the conveying component 62 is located. The blocking component 66 is configured to block the product to be adhered from contacting the conveying component 62 before the product to be adhered contacts the transportation component 62. Specifically, the blocking component 66 includes a blocking transmission structure 661, a blocking plate 662, and a blocking member 663. The blocking transmission structure 661 is fixedly connected to the base 61; the blocking plate 662 is connected to the power end of the blocking transmission structure 661; the blocking member 663 is disposed on the side of the blocking plate 662 facing away from the base 61. Among them, the blocking transmission structure 661 can adopt a motor screw drive method, a cylinder drive method, or a gear rack drive method. It should be noted that when the blocking transmission structure 661 adopts a cylinder drive method, the piston rod of the cylinder serves as the power end of the blocking transmission structure 661. The blocking member 663 can be but not limited to being a roller or a ball.

[0095] Furthermore, as Figure 4 and Figure 11As shown, the conveying module 60 further includes a trial pasting assembly 67. The trial pasting assembly 67 is disposed on the base 61 and is configured to perform a trial pasting operation on the to-be-pasted auxiliary material of the new auxiliary material module 30 reinstalled on the driving end of the driving module 20 each time after the auxiliary material module 30 is replaced. Specifically, the trial pasting assembly 67 includes a trial pasting transmission structure 671 and a trial pasting plate 672. The trial pasting transmission structure 671 is fixedly connected to the base 61; the trial pasting plate 672 is connected to the power end of the trial pasting transmission structure 671. Among them, the trial pasting transmission structure 671 can adopt a motor-screw transmission method, a cylinder transmission method, or a gear-rack transmission method. It should be noted that when the trial pasting transmission structure 671 adopts the cylinder transmission method, the piston rod of the cylinder serves as the power end of the trial pasting transmission structure 671. Each time after the plugging module is replaced, the driving end of the driving module 20 drives the new auxiliary material module 30 to move to a preset trial pasting position, and drives the auxiliary material module 30 to perform a trial pasting operation on the trial pasting plate 672 according to a preset path. After the trial pasting operation is completed and it is confirmed that there are no problems such as material jamming with the to-be-pasted auxiliary material loaded on the auxiliary material module 30, the pasting operation on the to-be-pasted product can be performed according to a preset process.

[0096] Further, as Figure 4 shown, the conveying assembly 62 includes a conveying transmission structure and a conveying member. The conveying transmission structure is fixedly connected to the base 61; the conveying member is connected to the power end of the conveying transmission structure. Specifically, the conveying transmission structure includes a conveying motor 621, a conveying rod 622, a plurality of driving wheels 623, and a plurality of driven wheels 624; the conveying member includes conveying rollers 625, and the number of the conveying rollers 625 is multiple. The conveying motor 621 is fixedly connected to the base 61; the conveying rod 622 extends along the second direction YY', one end of the conveying rod 622 is fixedly connected to the driving shaft of the conveying motor 621, and the other end of the conveying rod 622 is rotatably connected to the base 61. All the driving wheels 623 are arranged at intervals along the second direction YY' and are coaxially fixedly connected to the conveying rod 622; one end of each conveying roller 625 is meshed with a corresponding driving wheel 623 through a driven wheel 624, and the other end of each conveying roller 625 is rotatably connected to the base 61. All the conveying rollers 625 are divided into a first conveying roller group and a second conveying roller group. The first conveying roller group and the second conveying roller group are respectively arranged on both sides of the conveying rod 622 along the first direction XX', and some of the conveying rollers 625 in the first conveying roller group and some of the conveying rollers 625 in the second conveying roller group are alternately arranged at intervals along the second direction YY'.

[0097] As Figure 12 and Figure 13As shown in the figure, the auxiliary material pasting device 1 further includes an auxiliary material replacement module 70. The auxiliary material replacement module 70 includes a plurality of auxiliary material replacement components 71 arranged at intervals along the second direction YY'. The auxiliary material replacement component 71 is used to load a new auxiliary material module 30. When the auxiliary material to be pasted on the old auxiliary material module 30 connected to the driving end of the driving module 20 is exhausted, the auxiliary material replacement component 71 is configured to cooperate with the driving end of the driving module 20 to first replace the old auxiliary material module 30 to one of the idle auxiliary material replacement components 71, and then replace the auxiliary material module 30 on one of the auxiliary material replacement components 71 loaded with the new auxiliary material module 30 to the driving end of the driving module 20.

[0098] Specifically, as Figure 14 shown, the auxiliary material replacement component 71 includes a replacement transmission structure 711 and an installation structure 712. The replacement transmission structure 711 is installed on the frame 10, and the installation structure 712 is connected to the power end of the replacement transmission structure 711. Among them, the replacement transmission structure 711 can adopt a motor screw drive method, a cylinder drive method, or a gear rack drive method. It should be noted that when the replacement transmission structure 711 adopts a cylinder drive method, the piston rod of the cylinder serves as the power end of the replacement transmission structure 711. The specific form of the installation structure 712 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the installation structure 712 includes a first-axis adjustment plate 7121, a cantilever 7122, a positioning pin 7123, an auxiliary material module placement plate 7124, another spring 7125, a buffer fixing seat 7126, a second-axis adjustment plate 7127, and an installation bottom plate 7128; the first-axis adjustment plate 7121 is installed on the power end of the replacement transmission structure 711, and the first-axis adjustment plate 7121 is provided with a waist-shaped hole to adjust the angle; one end of the cantilever 7122 is fixedly connected to the first-axis adjustment plate 7121; the second-axis adjustment plate 7127 is fixedly connected to the cantilever 7122, and the second-axis adjustment plate 7127 is provided with a waist-shaped hole to adjust the angle; the buffer fixing seat 7126 is fixedly connected to the second-axis adjustment plate 7127; another spring 7125 is limited between the auxiliary material module placement plate 7124 and the buffer fixing seat 7126 by equal-height screws; the positioning pin 7123 is fixedly installed on the auxiliary material module placement plate 7124, and the auxiliary material module placement plate 7124 is used to support the auxiliary material module 30. The auxiliary material module 30 includes a quick-change flange seat and a pneumatic quick-change. The quick-change flange seat is installed on the driving end of the rotary driving component 24, and the pneumatic quick-change is fixedly connected to the quick-change flange seat. The auxiliary material replacement module 70 cooperates with the auxiliary material module 30 in a pneumatic manner to realize the disassembly of the old auxiliary material module 30 and the installation of the new auxiliary material module 30.

[0099] For example, as Figure 12 and Figure 13As shown, the auxiliary material replacement module 70 includes four auxiliary material replacement components 71, one of which is idle (that is, no new auxiliary material module 30 is placed on its mounting structure 712), and new auxiliary material modules 30 are placed on the mounting structures of the remaining three auxiliary material replacement components 71. When the auxiliary material to be bonded on the old auxiliary material module 30 connected to the driving end of the driving module 20 is exhausted, the driving module 20 first drives the auxiliary material module 30 to move to the vicinity of the idle auxiliary material replacement component 71 according to the preset pre-designed movement path (program design, which will not be repeated here), and the driving module 30 cooperates with the auxiliary material replacement component 71 to replace the old auxiliary material module 30 to the mounting structure 712 of the idle auxiliary material replacement component 71, and then the driving module 20 moves to the vicinity of one of the auxiliary material replacement components 71 on which the new auxiliary material module 30 is installed, and the driving module 30 cooperates with the auxiliary material replacement component 71 to replace the new auxiliary material module 30 to the driving end of the driving module 20.

[0100] The following takes the product to be bonded as a display panel and the auxiliary material to be bonded as a foam single-sided adhesive as an example to introduce the working principle of the auxiliary material bonding device 1 in detail.

[0101] like Figure 4 As shown, the display panel enters from the entrance of the auxiliary material pasting equipment 1, and the control detection module controls the blocking transmission structure 661 to drive the blocking plate 662 to move downward along the third direction ZZ', so that the blocking member 663 avoids the display panel.

[0102] The control detection module starts the conveying motor 621, and the conveying motor 621 drives the conveying rod 622 to rotate. The rotation of the conveying rod 622 drives the driving wheel 623 connected thereto to rotate. The rotation of the driving wheel 623 drives the driven wheel 624 meshing therewith to rotate. The rotation of the driven wheel 624 drives the conveying roller 625 to rotate. The conveying roller 625 rotates to drive the display panel to move along the second direction YY'.

[0103] Before the display panel moves along the second direction YY' to the first transition position, the control detection module controls the limit transmission structure 6511 to drive the first limit plate 6512 to move upward along the third direction ZZ', so that the first limit member 6513 moves to the first position, and when the display panel moves along the second direction YY' to the first transition position, the display panel abuts against the first limit member 6513.

[0104] When the display panel moves to the first transition position, the control detection module controls the lifting transmission structure 631 to drive the lifting plate 632 to move upward along the third direction ZZ', so as to lift the display panel to the second transition position.

[0105] When the display panel moves to the second transition position, the control and detection module controls the positioning drive structure 641 to drive the positioning plate 642 to move along the first direction XX' to push the display panel. And when the display panel moves along the first direction XX' to the third transition position, the display panel abuts against the second limiting member 6522.

[0106] When the display panel moves to the third transition position, the control and detection module controls the lifting drive structure 631 to drive the lifting plate 632 to move downward along the third direction ZZ' to lower the display panel to a preset position.

[0107] When the display panel is at the preset position, the control and detection module turns on the light source 51. The control and detection module controls the first camera moving assembly 45 to drive the second camera 42 and the third camera 43 to move, controls the second camera moving assembly 46 to drive the fourth camera 44 to move, and controls the drive module 20 to drive the first camera 41 to move to their respective appropriate positions. Then, the control and detection module turns on the first camera 41, the second camera 42, the third camera 43, and the fourth camera 44. The first camera 41, the second camera 42, the third camera 43, and the fourth camera 44 capture the preset shooting area of the display panel corresponding to the light source 51 to obtain the position parameters of the preset shooting area of the display panel. The control and detection module generates a pasting path according to the position parameters of the preset shooting area of the display panel, and the control and detection module pastes the foam single-sided adhesive to the display panel according to the pasting path.

[0108] After the foam single-sided adhesive is pasted on the display panel, the control and detection module controls the positioning drive structure 641 to drive the positioning plate 642 to move along the first direction XX' to release the display panel. The control and detection module turns on the conveying motor 621 again. The conveying motor 621 drives the conveying rod 622 to rotate. The rotation of the conveying rod 622 drives the driving wheel 623 connected thereto to rotate. The rotation of the driving wheel 623 drives the driven wheel 624 engaged therewith to rotate. The rotation of the driven wheel 624 drives the conveying roller 625 to rotate. The rotation of the conveying roller 625 drives the display panel to move along the second direction YY' until it is sent out from the outlet of the auxiliary material pasting device 1.

[0109] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application 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. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0110] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An auxiliary material pasting device, characterized in that, it includes: a frame; a driving module installed on the frame, and the driving end of the driving module can move along a first direction, a second direction, a third direction and a rotation direction, wherein the first direction, the second direction and the third direction intersect pairwise, and the rotation direction is arranged around the third direction; an auxiliary material module installed on the driving end of the driving module and used for loading the auxiliary material to be pasted; a vision positioning module including a first camera, a second camera, a third camera and a fourth camera, the first camera is installed on the driving end of the driving module, the second camera and the third camera are installed on the frame and their positions along the first direction are adjustable, and the fourth camera is installed on the frame and its position along the second direction is adjustable; a control and detection module communicatively connected to the first camera, the second camera, the third camera, the fourth camera and the driving module; wherein, the control and detection module obtains the position parameters of the preset shooting area of the product to be pasted by shooting the product to be pasted through the first camera, the second camera, the third camera and the fourth camera, and the control and detection module also controls the driving module to drive the auxiliary material module to move according to the position parameters of the preset shooting area of the product to be pasted.

2. The auxiliary material pasting device according to claim 1, characterized in that, the auxiliary material pasting device further includes an identification module, and the identification module is used to form a color difference and is arranged corresponding to the preset shooting area of the product to be pasted; the first camera, the second camera, the third camera and the fourth camera shoot the product to be pasted through the identification module, so that the control and detection module obtains the position parameters of the preset shooting area of the product to be pasted.

3. The auxiliary material pasting device according to claim 2, characterized in that, the identification module includes a light source, the light source is located below the vision positioning module, and the light source is used to be arranged corresponding to the preset shooting area of the product to be pasted, so that a brightness difference is formed between the preset shooting area of the product to be pasted and the non-shooting area of the product to be pasted; the first camera, the second camera, the third camera and the fourth camera identify the preset shooting area of the product to be pasted through the brightness difference and shoot the product to be pasted, so that the control and detection module obtains the position parameters of the preset shooting area of the product to be pasted.

4. The auxiliary material pasting device according to claim 1, characterized in that, the vision positioning module further includes: a first camera moving component installed on the frame, the second camera and the third camera are connected to the moving end of the first camera moving component, and the second camera and the third camera are enabled to be adjustable in position in the first direction through the first camera moving component; The second camera moving component, the second camera moving component is installed on the frame, the fourth camera is connected to the moving end of the second camera moving component, and the fourth camera is position adjustable in the second direction through the second camera moving component.

5. The auxiliary material pasting device according to claim 4, wherein, the frame includes a frame body and a first support member, the driving module is installed on the frame body, and the first support member is installed on the frame body and extends along the first direction; the first camera moving component includes a first camera moving unit and a second camera moving unit, the first camera moving unit and the second camera moving unit are spaced apart along the first direction and are both fixedly connected to the first support member, the moving end of the first camera moving unit is connected to the second camera, and the moving end of the second camera moving unit is connected to the third camera.

6. The auxiliary material pasting device according to any one of claims 1-5, wherein, further comprising: a conveying module, installed on the frame and located below the vision positioning module, the conveying module is used for conveying the product to be pasted to a preset position; the control and detection module is further used for detecting whether the product to be pasted moves to the preset position, and when the control and detection module detects that the product to be pasted moves to the preset position, it controls the first camera, the second camera, the third camera and the fourth camera to photograph the product to be pasted to obtain the position parameters of the preset photographing area of the product to be pasted.

7. The auxiliary material pasting device according to claim 6, wherein, the conveying module includes: a base, installed on the frame; a conveying component, arranged on the base, the conveying component is configured to drive the product to be pasted to be conveyed along the second direction to a first transition position; a jacking component, arranged on the base, the jacking component is configured to make an upward movement along the third direction when the product to be pasted moves to the first transition position, so as to jack up the product to be pasted to a second transition position, thereby separating the product to be pasted from the conveying component.

8. The auxiliary material pasting device according to claim 7, wherein, the jacking component includes a first jacking unit, a second jacking unit, a third jacking unit and a fourth jacking unit arranged on the base, and the first jacking unit, the second jacking unit, the third jacking unit and the fourth jacking unit are sequentially spaced apart along the second direction; when the product to be pasted moves to the first transition position, one of the second jacking unit, the third jacking unit and the fourth jacking unit cooperates with the first jacking unit to synchronously make an upward movement along the third direction, so as to jack up the products to be pasted with different sizes to the second transition position.

9. The auxiliary material pasting device according to claim 8, wherein, at least one of the first jacking unit, the second jacking unit, the third jacking unit and the fourth jacking unit includes: a jacking transmission structure, fixedly connected to the base; The lifting plate is connected to the power end of the lifting transmission structure, and the lifting transmission structure is configured to drive the lifting plate to move upward along the third direction when the product to be attached moves to the first transition position; A plurality of rolling elements are arranged on the side of the lifting plate facing away from the base and are spaced apart along the first direction, and the plurality of rolling elements are configured to rotate around the second direction.

10. The auxiliary material attaching device according to claim 7, characterized in that the conveying module further includes: a positioning component, which is arranged on the base, and the positioning component is configured to drive the product to be attached to move along the first direction to the third transition position when the product to be attached moves to the second transition position; The lifting component is further configured to move downward along the third direction when the product to be attached moves to the third transition position, so as to lower the product to be attached to the preset position, so that the product to be attached contacts the conveying component and the product to be attached is separated from the lifting component.

11. The auxiliary material attaching device according to claim 10, characterized in that the positioning component includes: a positioning transmission structure, which is fixedly connected to the base; a positioning plate, which is connected to the power end of the positioning transmission structure, and the positioning transmission structure is configured to drive the positioning plate to move along the first direction when the product to be attached moves to the second transition position, so as to drive the product to be attached to move along the first direction to the third transition position.

12. The auxiliary material attaching device according to claim 11, characterized in that the positioning component further includes a buffer structure, the buffer structure is adapted to generate elastic deformation along the first direction, and the positioning plate is connected to the positioning transmission structure through the buffer structure; and / or the positioning component further includes an abutting structure, and the abutting structure is arranged on the side of the positioning plate facing the product to be attached.

13. The auxiliary material attaching device according to claim 10, characterized in that the conveying module further includes a limiting component, the limiting component is arranged on the base, and the limiting component is configured to abut against the product to be attached to limit the product to be attached at the first transition position, and the limiting component is further configured to abut against the product to be attached to limit the product to be attached at the third transition position.

14. The auxiliary material attaching device according to claim 13, characterized in that the limiting component includes: a first limiting unit, which is arranged on the base, and the first limiting unit is configured to move upward along the third direction to the first position before the conveying component drives the product to be attached to move along the second direction to the first transition position, and at the first position, the first limiting unit can abut against the product to be attached to limit the product to be attached at the first transition position; a second limiting unit, which is arranged on the base, and the second limiting unit is configured to abut against the product to be attached to limit the product to be attached at the third transition position.

15. The auxiliary material attaching device according to claim 14, characterized in that The first limiting unit includes: a limiting transmission structure fixedly connected to the base; a first limiting plate connected to the power end of the limiting transmission structure; a first limiting member disposed on a side of the first limiting plate facing away from the base; wherein, the limiting transmission structure is configured to drive the first limiting plate to move upward along the third direction to the first position before the conveying assembly drives the product to be attached to be conveyed along the second direction to the first transition position, so that the first limiting member can abut against the product to be attached to limit the product to be attached at the first transition position.

16. The auxiliary material pasting device according to claim 15, wherein, the number of the first limiting members is multiple, the multiple first limiting members are arranged at intervals along the first direction, and the multiple first limiting members are configured to rotate around the third direction.

17. The auxiliary material pasting device according to claim 14, wherein, the second limiting unit includes: a second limiting plate connected to the base; a second limiting member disposed on a side of the second limiting plate facing away from the base, and the second limiting member is configured to abut against the product to be attached to limit the product to be attached at the third transition position.

18. The auxiliary material pasting device according to claim 17, wherein, the number of the second limiting members is multiple, the multiple second limiting members are arranged at intervals along the second direction, and the multiple second limiting members are configured to rotate around the third direction.

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