CN220278782U - Assembling equipment - Google Patents

Abstract

The utility model discloses an assembling device, comprising: the carrier can be used for placing a plurality of middle frames, and shooting holes are formed in the carrier; the assembly positioning module is provided with an assembly station, and the carrier can be moved to the assembly station; the adjusting mechanism can move the plurality of screens to the position above the assembly station and adjust the positions of the screens; the shooting mechanism can capture the positions of the middle frame and the screen through the shooting hole, feed back the relative position information of the middle frame and the screen to the adjusting mechanism, and adjust the position of the screen through the adjusting mechanism so that the position of the middle frame corresponds to the position of the screen. The technical scheme that this application provided to improve screen and center accuracy when the equipment, thereby improve the quality of the product after the equipment.

Description

Assembling equipment

Technical Field

The application belongs to the technical field of electronic equipment processing, and particularly relates to assembly equipment.

Background

The assembly of a center (Chassis) and a screen (Glass) of an electronic device is a very important procedure. In the prior art, when the middle frame and the screen are assembled, the quality of the assembled product is low due to insufficient accuracy of the middle frame and the screen when the middle frame and the screen are assembled due to deviation of alignment positions of the middle frame and the screen.

There is a need for an improved assembly device for a center and a screen.

Disclosure of Invention

An object of an embodiment of the present application is to provide an assembly device.

According to an embodiment of the present application, there is provided an assembling apparatus including:

the carrier can be used for placing a plurality of middle frames, and shooting holes are formed in the carrier;

the assembly positioning module is provided with an assembly station, and the carrier can be moved to the assembly station;

the adjusting mechanism can move the plurality of screens to the position above the assembly station and adjust the positions of the screens;

the shooting mechanism is located at the assembly station, the shooting mechanism can capture the positions of the middle frame and the screen through the shooting holes, the relative position information of the middle frame and the screen is sent to the adjusting mechanism, and the position of the screen is adjusted through the adjusting mechanism so that the position of the middle frame corresponds to the position of the screen.

Optionally, a plurality of shooting mechanisms are provided, and the shooting mechanisms are uniformly arranged at the assembling station;

the shooting holes with the same number as the shooting mechanisms are formed in the carrier, and the shooting mechanisms and the positions of the shooting holes are in one-to-one correspondence.

Optionally, the adjusting mechanism includes:

a first driving device, a second driving device and a third driving device;

the first driving device is connected with the driving end of the third driving device, and the third driving device can drive the first driving device to move along the X direction;

the second driving device is connected with the driving end of the first driving device, and the first driving device drives the second driving device to move along the Y direction;

and the rotating part is connected with the driving end of the second driving device, the second driving device drives the rotating part to move along the Z direction, and the rotating part can rotate around the Z-direction axis.

Optionally, a fourth driving device and a fifth driving device are arranged on the rotating part;

the driving end of the fourth driving device is provided with a first fixing piece, the fourth driving device drives the first fixing piece to move along the Z direction, the driving end of the fifth driving device is provided with a second fixing piece, the fifth driving device drives the second fixing piece to move along the Z direction, and the first fixing piece and the second fixing piece are both used for fixing the screen.

Optionally, the assembling apparatus further comprises:

the overturning module is arranged at the upstream of the assembly positioning module;

the overturning module comprises a rotary fixing piece and a sixth driving device, wherein the rotary fixing piece can fix a screen and drive the screen to rotate around a Y-direction axis, the rotary fixing piece is connected with the driving end of the sixth driving device, and the sixth driving device drives the rotary fixing piece to move along the Y direction;

the detection module is arranged above the sixth driving device and is used for detecting a screen moving to the rotary fixing piece.

Optionally, the assembling device further comprises an NG material belt, the NG material belt is arranged at the downstream of the overturning module, and when the screen detected by the detecting module is defective, the screen is moved into the NG material belt.

Optionally, the assembling device further comprises a screen transfer module, wherein the screen transfer module is arranged at one side of the overturning module and one side of the NG material belt;

the screen transfer module can move the screen which is not detected to the turnover module;

and/or;

the screen transfer module can move the detected screen from the overturning module to the NG material belt.

Optionally, the assembly device further comprises a secondary positioning module, which is arranged downstream of the flipping module;

when the screen detected by the detection module is good, the screen is turned around the Y-direction axis by the rotary fixing piece and then moves to the secondary positioning module through the sixth driving device.

Optionally, the assembling device further comprises a screen buffer platform, and the screen buffer platform is arranged between the secondary positioning module and the assembling positioning module.

Optionally, the assembly positioning module further comprises:

the rack comprises a first rack and a second rack, wherein the first rack and the second rack are arranged in parallel and extend along the X direction;

the assembly station is arranged at one end of the frame, and a buffer station is arranged at the other end of the frame;

the carrier transfer mechanism is arranged between the first rack and the second rack, can move along the X direction to transfer the carrier from the assembly station to the cache station, and can move along the Z direction to overlap or separate the carrier from the rack;

the carrier fixing mechanisms are arranged on the machine frame and are used for fixing the carriers which are lapped to the machine frame.

Optionally, the assembly device further comprises an unlocking mechanism, wherein the unlocking mechanism is arranged on the carrier transferring mechanism and is used for unlocking a lock catch of the middle fixing frame on the carrier.

Optionally, the assembling apparatus further comprises:

the carrier transportation module is arranged along the X direction and is used for transporting the carrier along the X direction; and

the carrier transport module is arranged along the Y direction, the carrier transport module is used for moving the carrier along the Y direction, one end of the carrier transport module is arranged above the carrier transport module, and the other end of the carrier transport module is arranged above the assembly positioning module.

The technical effect of this embodiment lies in, can catch the position of center and screen through shooting hole through shooting mechanism, and the rethread adjustment mechanism adjusts the position of screen in order to make center and screen position corresponding to improve screen and center accuracy when the equipment, thereby improve the quality of the product after the equipment.

Other features of the present application and its advantages will become apparent from the following detailed description of exemplary embodiments of the present application, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.

FIG. 1 is a top layout view of an assembly apparatus in an embodiment of the present application;

FIG. 2 is a top layout view of an assembly apparatus in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a flipping module in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a screen transfer module, a turnover module, and an NG material belt in the embodiment of the present application;

fig. 5 is a schematic structural diagram of a secondary positioning module, a screen buffer platform, an assembly positioning module, and an adjusting mechanism in an embodiment of the present application;

FIG. 6 is a schematic structural view of an assembled positioning module according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a carrier transferring mechanism in an embodiment of the present application;

FIG. 8 is a schematic structural view of an assembled positioning module according to an embodiment of the present application;

FIG. 9 is a schematic diagram of an assembly positioning module, a carrier handling module, and a carrier transporting module according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a carrier in an embodiment of the present application.

Reference numerals illustrate:

assembling the positioning module 1; an assembly station 11; a photographing mechanism 12; a first frame 13; a first positioning pin 131; a second frame 14; a second positioning pin 141;

a carrier transfer mechanism 15; a transfer plate 151; a third positioning pin 1511; an eleventh driving device 152; a twelfth driving device 153;

a carrier fixing mechanism 16; a rotating section 161; a driving section 162;

an unlocking mechanism 17; a cache station 18;

an adjusting mechanism 2; a first driving device 21; a second driving device 22; a rotating section 23; fourth drive means 24; a fifth driving device 25; a first fixing member 26; a second fixing member 27;

a turnover module 3; a rotation fixing member 31; a sixth driving device 32;

a detection module 4;

a screen transfer module 5; seventh driving means 51; eighth driving means 52; a third fixing piece 53;

NG material belt 6; a secondary positioning module 7; a screen cache platform 8; a third driving device 9;

a carrier transport module 10;

a carrier handling module 20; a first carrying mechanism 201; a fourth fixing member 202; a ninth driving device 203; a second conveyance mechanism 204; a fifth fixing piece 205; tenth driving means 206;

a pressure maintaining module 30;

a carrier 40; a photographing hole 401; a first positioning hole 402; a second positioning hole 403; and a third positioning hole 404.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

First, the X direction, the Y direction, and the Z direction in the embodiments of the present application refer to the directions shown in fig. 1, 3, and 4.

As shown in fig. 1 to 10, an embodiment of the present application provides an assembling device, which includes a carrier 40, an assembling and positioning module 1, an adjusting mechanism 2 and a shooting mechanism 12, where the carrier 40 can place a plurality of middle frames, and a shooting hole 401 is formed on the carrier 40; the assembly positioning module 1 is provided with an assembly station 11, and the carrier 40 can be moved to the assembly station 11; the adjusting mechanism 2 can move a plurality of screens to the assembling station 11 and adjust the positions of the screens; the photographing mechanism 12 is located at the assembly station 11, the photographing mechanism 12 can capture the positions of the middle frame and the screen through the photographing hole 401, feed back the relative position information of the middle frame and the screen to the adjusting mechanism 2, and adjust the position of the screen through the adjusting mechanism 2 so that the position of the middle frame corresponds to the position of the screen.

As shown in fig. 1, the assembly apparatus of the present embodiment includes a carrier 40, where the carrier 40 is used for placing a middle frame, and the middle frame is moved by moving the carrier 40, so as to achieve the purpose of moving the middle frame to the assembly station 11, and also avoid damage to the middle frame during the moving process caused by directly moving the middle frame; and a plurality of middle frames can be simultaneously placed on one carrier 40, so that a plurality of middle frames can be simultaneously transported, thereby improving the assembly efficiency.

As shown in fig. 10, the carrier 40 is provided with a photographing hole 401, and the photographing hole 401 may be disposed adjacent to the middle frame, so that when the middle frame and the screen are assembled, the photographing mechanism 12 photographs the positions of the middle frame and the screen through the photographing hole 401. For example, the photographing mechanism 12 may photograph four corners or two corners of the center through the photographing hole 401, thereby obtaining the relative positional relationship of the screen and the center. Alternatively, since the middle frame is of a hollow structure, the photographing hole 401 may be opened at the hollow structure where the middle frame is located; the two setting positions can be used only by capturing the positions of the screen and the middle frame above the carrier 40 through the shooting hole 401 by the shooting mechanism 12, feeding back the relative position information of the middle frame and the screen to the adjusting mechanism 2, and the adjusting mechanism 2 is convenient to adjust the position of the screen through the fed-back position compensation amount, so that the position of the screen corresponds to the position of the middle frame, the assembly precision of the middle frame and the screen is improved, and the qualification rate of finished products is improved.

As shown in fig. 1 and 8, the assembly apparatus further includes an assembly positioning module 1, wherein an assembly station 11 is provided on the assembly positioning module 1, where the assembly station 11 is an assembly position of the middle frame and the screen, and the carrier 40 and the screen can be moved to the assembly station 11, and the steps of adjusting the positions of the screen and the middle frame and assembling are implemented on the assembly station 11. The photographing mechanism 12 is arranged on the assembly station 11, when the carrier 40 moves to the assembly station 11, the position set by the photographing mechanism 12 corresponds to the position of the photographing hole 401, so that the photographing mechanism 12 can photograph the middle frame and the screen through the photographing hole 401 at the same time, the screen above the carrier 40 is subjected to position capturing, the position compensation amount is fed back, and the position compensation is performed by means of the adjusting mechanism 2, so that the screen is aligned with the middle frame, the assembly positioning efficiency and the assembly positioning precision can be improved, and the qualification rate of finished products is improved.

As shown in fig. 5, the assembling device further includes an adjusting mechanism 2, the adjusting mechanism 2 can move to the upper side of the assembling station 11, the adjusting mechanism 2 can play a role in moving a screen and adjusting the position of the screen, the photographing mechanism 12 captures the position of the screen above the carrier 40 through the photographing hole 401, the relative position information of the middle frame and the screen is fed back to the adjusting mechanism 2, the adjusting mechanism 2 performs position compensation by means of the fed-back position compensation amount, and the position of the screen and the middle frame is aligned by means of the adjusting mechanism 2, so that the assembling accuracy is improved, and the qualification rate of finished products is improved.

Optionally, a plurality of photographing mechanisms 12 are provided, and a plurality of photographing mechanisms 12 are uniformly arranged at the assembling station 11; the carrier 40 is provided with the same number of shooting holes 401 as the shooting mechanisms 12, and the shooting mechanisms 12 are in one-to-one correspondence with the positions of the shooting holes 401.

Further, the photographing mechanism 12 may be provided in plural, for example, two, three, or four. Preferably, as shown in fig. 8 and 10, four shooting mechanisms 12 are provided and are respectively arranged at four corners of the assembly station 11, so that the four mechanisms can capture the area above the assembly station 11 in all directions, capture the positions of the middle frame and the screen, and avoid the occurrence of a visual field blind area; wherein the carrier 40 is provided with the same number of shooting holes 401 as the shooting mechanisms 12, and when the carrier 40 moves to the assembly station 11, the positions of the shooting holes 401 are in one-to-one correspondence with the positions of the shooting mechanisms 12, so that each shooting mechanism 12 can capture the position of the screen through the corresponding shooting hole 401.

Optionally, the adjusting mechanism 2 includes a first driving device 21, a second driving device 22, a third driving device 9, and a rotating portion 23, where the first driving device 21 is connected to the driving end of the third driving device 9, and the third driving device 9 is capable of driving the first driving device 21 to move along the X direction; the second driving device 22 is connected with the driving end of the first driving device 21, and the first driving device 21 drives the second driving device 22 to move along the Y direction; the rotating part 23 is connected with the driving end of the second driving device 22, the second driving device 22 drives the rotating part 23 to move along the Z direction, and the rotating part 23 can rotate around the Z-direction axis.

As shown in fig. 5, the moving direction of the third driving device 9 is along the X direction, the first driving device 21 is slidably connected with the third driving device 9, the third driving device 9 drives the first driving device 21 to move along the X direction, the moving direction of the first driving device 21 is set along the Y direction, the second driving device 22 is slidably connected with the first driving device 21, the first driving device 21 can drive the second driving device 22 to move along the Y direction, the moving direction of the second driving device 22 is set along the Z direction, the rotating part 23 is connected with the second driving device 22, the second driving device 22 can drive the rotating part 23 to move along the Z direction, and the rotating part 23 itself can rotate around the Z axis. When the adjusting mechanism 2 can move in the X direction, the Y direction and the Z direction to move the carrier 40 to the upper side of the assembling station 11, the adjusting mechanism 2 adjusts the positions of the screen in the X direction, the Y direction and the Z direction, and adjusts the angles of the screen in the X direction and the Y direction through the rotating part 23, so that the positions of the screen can be adjusted in all directions, the positions of the screen correspond to the positions of the middle frame, the assembling of the screen and the middle frame is facilitated, and the assembling precision and the qualification rate of finished products are improved.

Further, the first driving device 21, the second driving device 22 and the third driving device 9 may adopt a guide rail structure, a screw, a cylinder or a hydraulic cylinder, the first driving device 21, the second driving device 22 and the third driving device 9 may adopt the same structure or different structures, and the third driving device 9 may be only required to be capable of being arranged along the X direction and driving the first driving device to move along the X direction; the first driving device 21 may be provided along the Y direction and may drive the second driving device 22 to move in the Y direction; the rotation unit 23 may be movable in the Z direction after the rotation unit 23 is connected to the second driving device 22.

Optionally, the rotating part 23 is provided with a fourth driving device 24 and a fifth driving device 25; the driving end of the fourth driving device 24 is provided with a first fixing piece 26, and the fourth driving device 24 drives the first fixing piece 26 to move along the Z direction; the driving end of the fifth driving device 25 is provided with the second fixing member 27, the fifth driving device 25 drives the second fixing member 27 to move along the Z direction, and the first fixing member 26 and the second fixing member 27 are both used for fixing the screen.

As shown in fig. 5, the fourth driving device 24 can drive the first fixing member 26 to move along the Z direction, and the fifth driving device 25 can drive the second fixing member 27 to move along the Z direction; when two screens are moved to the assembly station 11 at the same time, but when the middle frame and the screen are assembled, one of the screens and the middle frame needs to be assembled first, the screen can be driven to move in the Z direction by the fourth driving device 24, so that the screen is assembled with the middle frame, and the other screen is not affected, so that independent assembly is realized. The screen on the second fixing member 27 is not affected by the first fixing member 26 when it is assembled with the middle frame.

Further, the first fixing member 26 and the second fixing member 27 may be vacuum-adsorbed or robot-grasped, as long as the grasping and fixing effects can be achieved.

Further, the fourth driving device 24 and the fifth driving device 25 may be hydraulic cylinders or air cylinders, and the first fixing member 26 and the second fixing member 27 are provided on the piston rod to realize movement of the first fixing member 26 and the second fixing member 27 in the Z direction. Other driving can be adopted for the fourth driving device 24 and the fifth driving device 25, as long as the first fixing member 26 and the second fixing member 27 can be driven to move in the Z direction.

Optionally, the assembling device further comprises a turnover module 3 and a detection module 4, wherein the turnover module 3 is arranged at the upstream of the assembling and positioning module 1; the turnover module 3 comprises a rotary fixing piece 31 and a sixth driving device 32, wherein the rotary fixing piece 31 can fix a screen and drive the screen to rotate around a Y-direction axis, the rotary fixing piece 31 is connected with the driving end of the sixth driving device 32, and the sixth driving device drives the rotary fixing piece to move along the Y-direction; the detection module 4 is disposed above the sixth driving device 32, and the detection module 4 is used for detecting the screen moving onto the rotation fixing member 31.

As shown in fig. 1 and 3, the assembling device further includes a turnover module 3 and a detection module 4, where the turnover module 3 and the detection module are located at an upstream of the assembling and positioning module 1, and before the screen is assembled with the middle frame, the detection module 4 detects whether the screen is good. The detection module 4 is arranged above the turnover module 3, and the detection module 4 is used for detecting whether the screen positioned on the turnover module 3 is good or defective, screening the screen firstly, and avoiding that the screen has defects after assembly is completed so as to improve assembly efficiency and finished product qualification rate.

Further, the detection module 4 may be a code scanning gun, where the code scanning gun performs code scanning identification on an identification code on the screen to determine whether the screen is good or bad; the detection module 4 may also be a laser 3D detection device, which is configured to detect whether a surface of the screen has a defect, so as to determine whether the screen is good or bad.

As shown in fig. 3, the rotating fixing member 31 is connected to the sixth driving device 32, where the moving direction of the sixth driving device 32 is along the Y direction, the sixth driving device 32 can drive the rotating fixing member 31 to move along the Y direction, the detecting module 4 is disposed above the sixth driving device 32, preferably above the middle of the sixth driving device 32, the screen is fed from one end of the sixth driving device 32, and after the feeding is completed, the screen is moved to the middle of the sixth driving device 32, and the detecting module 4 detects the screen, so that the influence of the detecting module 4 on the screen being moved onto the rotating fixing member 31 can be avoided.

Optionally, as shown in fig. 1 and 4, the assembly device further includes a NG material belt 6, the NG material belt 6 is disposed downstream of the flipping module 3, and when the screen detected by the detection module 4 is defective, the screen is moved into the NG material belt 6. If the screen is detected as defective by the detection module 4, the screen is moved to the NG material belt 6 for blanking.

Optionally, the assembling device further comprises a screen transfer module 5, wherein the screen transfer module 5 is arranged at one side of the overturning module 3 and the NG material belt 6; the screen transfer module 5 can move the screen which is not detected to the turnover module 3; and/or the screen transfer module 5 can move the detected screen from the turning module 3 to the NG material belt 6.

As shown in fig. 1 and 4, the direction in which the screen transfer module 5 moves the screen is set along the X direction, wherein the NG material belt 6 is set parallel to the screen transfer module 5, and the flipping module 3 is set at one end of the NG material belt 6 and is in a perpendicular relationship with the screen transfer module 5; the upper reaches of screen moves and carries module 5 and be the material loading station, and screen moves the module 5 and snatchs the screen from the material loading station and move to the upset module 3 department to move the screen to on the upset module 3, detect the screen through detection module 4, the screen after the detection, if be the defective products, move to NG material area 6 through screen and carry out the unloading through NG material area 6.

Further describing, the screen transfer module 5 includes a seventh driving device 51, where one end of the seventh driving device 51 is adjacent to the loading station, and the other end is adjacent to the turning module 3; the eighth driving device 52 is slidingly connected with the driving end of the seventh driving device 51, wherein the seventh driving device 51 can drive the eighth driving device 52 to move along the X direction, so that the eighth driving device 52 can move from the feeding station to the turnover module 3; the third fixing piece 53 is arranged at the driving end of the eighth driving device 52, and the eighth driving device 52 can drive the third fixing piece 53 to move in the Z direction, so that the screen can be moved from the feeding station to the turnover module 3 or the detected defective products can be moved from the turnover module 3 to the NG material belt 6 through the seventh driving device 51, the eighth driving device 52 and the third fixing piece 53.

Optionally, the assembly device further comprises a secondary positioning module 7, said secondary positioning module 7 being arranged downstream of the flipping module 3; when the screen detected by the detecting module 4 is good, the screen is turned around the Y-axis by the rotating fixing member 31 and then moved to the secondary positioning module 7 by the sixth driving device 32.

As shown in fig. 1 and 5, a secondary positioning module 7 is arranged at the downstream of the turning module 3, wherein the screen which is good after being detected by the detection module 4 is moved to the secondary positioning module 7 through the turning module 3, and when the detection module 4 detects the screen, the rotation fixing piece 31 rotates 180 degrees around the Y-direction axis, so that the screen faces downwards, and the screen is conveniently moved to the secondary positioning module 7; the position of the screen is adjusted through the secondary positioning module 7, so that the position of the screen can be kept at a preset angle, the screen is convenient to move and assemble, and when the screen passing through the secondary positioning module 7 is moved to the assembling station 11, the screen can be assembled after fine adjustment, and the assembling efficiency can be improved.

Optionally, the assembling device further comprises a screen buffer platform 8, and the screen buffer platform 8 is arranged between the secondary positioning module 7 and the assembling positioning module 1.

As shown in fig. 1 and 5, the assembly device further comprises a screen buffering platform 8. When N screens (N is a positive integer greater than 1) are moved by the screen transfer module 5, when N screens are detected at the detection module 4, if one screen is defective, the number of screens moved to the secondary positioning module 7 is less than N. However, in the one-time assembly process, the number of the transport middle frames is the same as the number of the moving screens of the screen transfer module 5, and when detecting that defective products occur in the N screens, the middle frames cannot be assembled. Therefore, the screen cache platform 8 is arranged, when defective products appear in N screens, the rest defective products are moved to the secondary positioning module 7 for positioning, and then moved to the screen cache platform 8 for replacement. When a defective product also appears in the N screens in the next batch, if there is a defective product, one screen is moved in the screen buffer platform 8, so that the screen with N defective products in the batch can be moved to the assembly station 11 to be assembled with N middle frames.

In a specific embodiment, the screen transfer module 5 may move two screens simultaneously, and when there is a defective product in the two screens, the screen transfer module is moved to only one screen of the secondary positioning platform. In the one-time assembly process, the number of the transported middle frames is still two, and if the screens with single good products are continuously transported backwards, the situation that one middle frame cannot be assembled can occur. Therefore, it is necessary to cache the good product screen of a single piece. The single screen may be moved to the screen cache platform 8; if both screens in the next batch are good, both screens are moved to the assembly station 11 for installation. If the next batch of screens has only one good product, the good product screen and the screens in the screen cache platform 8 are jointly moved to the assembly station 11 to be assembled with the two middle frames, so that the assembly efficiency is improved.

As shown in fig. 1 and 5, the secondary positioning module 7, the screen buffering stage 8, and the assembly positioning module 1 are sequentially disposed along the third driving means 9 so that the adjustment mechanism 2 can move the screen between the secondary positioning module 7, the screen buffering stage 8, and the assembly positioning module 1. The screen can be moved between the secondary positioning module 7, the screen buffer platform 8 and the assembly positioning module 1 through the adjusting mechanism 2, so that space and parts can be saved, and the volume and cost of the assembly equipment can be reduced.

Optionally, the assembly positioning module 1 further comprises a rack, the rack comprises a first rack 13 and a second rack 14, and the first rack 13 and the second rack 14 are arranged in parallel and extend along the X direction; the assembly station 11 is arranged at one end of the frame, and a buffer station 18 is arranged at the other end of the frame; a carrier transfer mechanism 15, the carrier transfer mechanism 15 being disposed between the first frame 13 and the second frame 14, the carrier transfer mechanism 15 being movable in an X-direction to transfer the carriers 40 from the assembly station 11 to the cache station 18, and being movable in a Z-direction to overlap or separate the carriers 40 from the frames; the carrier fixing mechanisms 16 are disposed on the frame 14, and are used for fixing the carriers 40 overlapped to the frame.

As shown in fig. 6, the assembly positioning module 1 includes a frame including a first frame 13 and a second frame 14, wherein the first frame 13 and the second frame 14 are each disposed to extend in the X direction and are disposed in parallel with the third driving device 9, but the third driving device 9 is higher than the first frame 13 and the second frame 14 in the Z direction, and the adjustment mechanism 2 is also higher than the first frame 13 and the second frame 14 in the Z direction, and the adjustment mechanism 2 is movable in the Z direction, so that the adjustment mechanism 2 is capable of moving the screen onto the assembly positioning module 1.

As shown in fig. 6, a carrier transfer mechanism 15 is disposed between the first frame 13 and the second frame 14, wherein the carrier transfer mechanism 15 is disposed parallel to the first frame 13 and the second frame 14. The distance between the first frame 13 and the second mechanism in the Y direction is greater than the width of the carrier transfer mechanism 15 in the Y direction, so that a first preset space is reserved between the first frame 13 and the carrier transfer mechanism 15 in the Y direction, and a second preset space is reserved between the second frame 14 and the carrier transfer mechanism 15 in the Y direction, wherein the shooting mechanism 12 is arranged in the first preset space and the second preset space, and the shooting mechanism 12 can be prevented from being blocked by the carrier transfer mechanism 15.

Further, as shown in fig. 6 and 7, the carrier transferring mechanism 15 includes an eleventh driving device 152, where the eleventh driving device 152 is disposed between the first frame 13 and the second frame 14 and is parallel to both the first frame 13 and the second frame 14; the twelfth driving device 153 is slidably connected with the driving end of the eleventh driving device 152, and the eleventh driving device 152 can drive the twelfth driving device 153 to move along the X axis; a transfer plate 151 is provided at a driving end of the twelfth driving device 153, wherein the twelfth driving device 153 can drive the transfer plate 151 to move in the Z direction so that the carriers 40 placed on the transfer plate 151 can be mounted on the first and second racks 13 and 14 or so that the carriers 40 are separated from the first and second racks 13 and 14.

Further, the assembly positioning module 1 further includes a plurality of carrier fixing mechanisms 16, wherein the carrier fixing mechanisms 16 are disposed on the first rack 13 and the second rack 14, and the carrier fixing mechanisms 16 are used for fixing the carrier 40 on the first rack 13 and the second rack 14 when the carrier 40 is mounted on the first rack 13 and the second rack 14. Specifically, the carrier fixing mechanism 16 includes a rotating portion 161 and a driving portion 162, the rotating portion 161 is connected to the driving portion 162, the rotating portion 161 is rotatable about a Z-axis, and the driving portion 162 is capable of driving the rotating portion 161 to move in the Z-direction; when the carrier 40 needs to be clamped, the driving part 162 drives the rotating part 161 to move downwards in the Z direction and the rotating part 161 rotates around the Z direction to the direction where the first rack 13 or the second rack 14 is located, so that the rotating part 161 is located on the first rack 13 or the second rack 14 and clamps the carrier 40 together; when the clamping needs to be released, the driving part 162 drives the rotating part 161 to move upward in the Z direction and the rotating part 161 rotates about the Z-axis in a direction away from the first frame 13 or the second frame 14.

Specifically, the eleventh driving device 152 may drive the twelfth driving device 153 and the transfer plate 151 to move between the assembling station 11 and the buffering station 18. The carrier 40 is first placed on the transfer plate 151, moved to the assembling station 11 by the eleventh driving device 152, moved in the Z direction by the twelfth driving device 153, so that the carrier 40 is mounted on the first frame 13 and the second frame 14, and the carrier fixing mechanism 16 is a rotating pressing mechanism, and when the carrier 40 is placed on the assembling station 11, the carrier fixing mechanism 16 rotates to above the carrier 40 and presses to fix the carrier 40 to the frame, and the center frame and the screen are assembled by the third driving device 9 and the adjusting mechanism 2. After the assembly is completed, the carrier fixing mechanism 16 releases the fixing of the carrier 40, the transfer plate 151 moves to the lower side of the carrier 40, and is lifted upwards in the Z direction by the twelfth driving device 153 to lift the carrier 40 off the rack, and then is brought to the buffer station 18 by the carrier transfer plate 151.

Further, the first frame 13 has a first positioning pin 131, the second frame 14 has a second positioning pin 141, and the carrier 40 is provided with a first positioning hole 402 and a second positioning hole 403, where when the carrier 40 moves onto the assembly station 11, the positions of the first positioning pin 131 and the first positioning hole 402 correspond to each other, the first positioning pin 131 is inserted into the first positioning hole 402, the second positioning pin 141 corresponds to the second positioning hole 403, and the second positioning pin 141 is inserted into the second positioning hole 403, so that the carrier 40 is placed on the assembly station 11. The transfer plate 151 is provided with a third positioning pin 1511, the carrier 40 is provided with a third positioning hole 404, and the third positioning pin 1511 is inserted into the third positioning hole 404, so that the carrier 40 is conveniently placed on the transfer plate 151.

Optionally, the assembling apparatus further includes an unlocking mechanism 17, where the unlocking mechanism 17 is disposed on the carrier transferring mechanism 15, and the unlocking mechanism 17 is used to unlock the lock catch of the middle frame fixed on the carrier 40.

In a preferred embodiment, the carrier 40 is provided with a lock for fixing the middle frame, so as to prevent the middle frame from falling off the carrier 40 during the moving process of the carrier 40. The latch needs to be released before the screen is assembled with the middle frame. As shown in fig. 5, the unlocking mechanism 17 is provided to the eleventh driving device 152 and is adjacent to the twelfth driving device 153 such that the unlocking mechanism 17 is adjacent to the carriers 40 placed on the transfer plate 151. The unlocking mechanism 17 is convenient to unlock the lock catch used for fixing the middle frame on the carrier 40, and the middle frame is convenient to assemble with the screen.

In a preferred embodiment, a camera module is arranged above the assembly station 11, and the camera module is used for feeding back whether the lock catch is unlocked or not, so as to facilitate the assembly of the middle frame and the screen.

Optionally, the assembling apparatus further includes a carrier transporting module 10 disposed along the X direction, and the carrier transporting module 10 is configured to transport the carrier 40 along the X direction; the carrier handling module 20 is arranged along the Y direction, the carrier handling module 20 is used for moving the carrier 40 along the Y direction, one end of the carrier handling module 20 is arranged above the carrier handling module 10, and the other end of the carrier handling module 20 is arranged above the assembly positioning module 1.

Further illustratively, the assembly apparatus further includes a carrier transport module 10 and a carrier handling module 20. The transport direction of the carrier transport module 10 is set along the X direction, the moving direction of the carrier transport module 20 is set along the Y direction, the carrier transport module 20 is disposed between the carrier transfer mechanism 15 and the carrier transport module 10, and the carrier transport module 20 is used for transporting the carrier 40 from the carrier transport module 10 to the carrier transfer mechanism 15 or transporting the carrier 40 from the carrier transfer mechanism 15 to the carrier transport module 10.

Further, the carrier handling module 20 includes a first handling mechanism 201 and a second handling mechanism 204, wherein the first handling mechanism 201 and the second handling mechanism 204 are disposed in parallel along the Y-direction. The first transporting mechanism 201 transports the carrier 40 from the carrier transporting module 10 to the assembling station 11, and the second transporting mechanism 204 is used for transporting the carrier 40 from the buffering station 18 to the carrier transporting module 10.

Further, the first carrying mechanism 201 includes a ninth driving device 203 and a fourth fixing member 202 connected to the driving end of the ninth driving device 203, where the ninth driving device 203 can drive the fourth fixing member 202 to move along the Y direction, and the fourth fixing member 202 is used for fixing the carrier. The second carrying mechanism 204 includes a tenth driving device 206 and a fifth fixing piece 205 connected to the driving end of the tenth driving device 206, wherein the tenth driving device 205 is capable of driving the fifth fixing piece 205 to move along the Y direction, and the fifth fixing piece 205 is used for fixing the carrier. Wherein the fourth fixing member 202 and the fifth fixing member 205 may be a robot, a suction tray, or a clamping member.

Further illustratively, the carrier transport module 10 is a double-layer runner in which an upper layer of the runner is used to transport the carrier 40 carrying the center frame and a lower layer of the runner is used for reflow of the carrier.

In a preferred embodiment, as shown in fig. 2, the assembling apparatus further includes a pressure maintaining module 30, and the carrier transporting module 10 may extend to the pressure maintaining module 30, and the assembled screen and middle frame may be transferred to the pressure maintaining module 30.

As shown in fig. 2, since there are more pressure maintaining stations in the pressure maintaining module 30, two assembling devices can be designed to cooperate with one pressure maintaining module 30; the two assembling apparatuses can share the screen transfer module 5 and the carrier transport module 10.

Although specific embodiments of the present application have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.

Claims (12)

1. An assembly apparatus, comprising:

the carrier can be used for placing a plurality of middle frames, and shooting holes are formed in the carrier;

the assembly positioning module is provided with an assembly station, and the carrier can be moved to the assembly station;

the adjusting mechanism can move a plurality of screens to the assembling station and adjust the positions of the screens;

the shooting mechanism is located at the assembly station, the shooting mechanism can capture the positions of the middle frame and the screen through the shooting holes, the relative position information of the middle frame and the screen is fed back to the adjusting mechanism, and the position of the screen is adjusted through the adjusting mechanism so that the position of the middle frame corresponds to the position of the screen.

2. The assembly apparatus of claim 1, wherein the assembly apparatus comprises,

the shooting mechanisms are arranged in a plurality, and the shooting mechanisms are uniformly arranged at the assembling station;

the shooting holes with the same number as the shooting mechanisms are formed in the carrier, and the shooting mechanisms and the positions of the shooting holes are in one-to-one correspondence.

3. The assembly apparatus of claim 1, wherein the adjustment mechanism comprises:

a first driving device, a second driving device and a third driving device;

the first driving device is connected with the driving end of the third driving device, and the third driving device can drive the first driving device to move along the X direction;

the second driving device is connected with the driving end of the first driving device, and the first driving device drives the second driving device to move along the Y direction;

and the rotating part is connected with the driving end of the second driving device, the second driving device drives the rotating part to move along the Z direction, and the rotating part can rotate around the Z-direction axis.

4. An assembly device according to claim 3, wherein the turning part is provided with fourth and fifth driving means;

the driving end of the fourth driving device is provided with a first fixing piece, and the fourth driving device drives the first fixing piece to move along the Z direction; the driving end of the fifth driving device is provided with a second fixing piece, the fifth driving device drives the second fixing piece to move along the Z direction, and the first fixing piece and the second fixing piece are both used for fixing the screen.

5. The assembly device of any one of claims 1-4, further comprising:

the overturning module is arranged at the upstream of the assembly positioning module;

the overturning module comprises a rotary fixing piece and a sixth driving device, wherein the rotary fixing piece can fix a screen and drive the screen to rotate around a Y-direction axis, the rotary fixing piece is connected with the driving end of the sixth driving device, and the sixth driving device drives the rotary fixing piece to move along the Y direction;

the detection module is arranged above the sixth driving device and is used for detecting a screen moving to the rotary fixing piece.

6. The assembly device of claim 5, further comprising a NG strip disposed downstream of the flipping module, the screen being moved into the NG strip when the screen detected by the detection module is defective.

7. The assembly apparatus of claim 6, further comprising a screen transfer module disposed on one side of the flip module and the NG strip;

the screen transfer module can move the screen which is not detected to the turnover module;

and/or;

the screen transfer module can move the detected screen from the overturning module to the NG material belt.

8. The assembly apparatus of claim 5, further comprising a secondary positioning module disposed downstream of the flipping module;

when the screen detected by the detection module is good, the screen is turned around the Y-direction axis by the rotary fixing piece and then moves to the secondary positioning module through the sixth driving device.

9. The assembly device of claim 8, further comprising a screen caching platform disposed between the secondary positioning module and the assembly positioning module.

10. The assembly device of claim 1, wherein the assembly positioning module further comprises:

the rack comprises a first rack and a second rack, wherein the first rack and the second rack are arranged in parallel and extend along the X direction;

the assembly station is arranged at one end of the frame, and a buffer station is arranged at the other end of the frame;

the carrier transfer mechanism is arranged between the first rack and the second rack, can move along the X direction to transfer the carrier from the assembly station to the cache station, and can move along the Z direction to overlap or separate the carrier from the rack;

the carrier fixing mechanisms are arranged on the machine frame and are used for fixing the carriers which are lapped to the machine frame.

11. The assembly apparatus of claim 10, further comprising an unlocking mechanism disposed on the carrier transfer mechanism, the unlocking mechanism configured to unlock a latch of a fixed center on the carrier.

12. The assembly device of claim 1, further comprising:

the carrier transportation module is arranged along the X direction and is used for transporting the carrier along the X direction; and

the carrier transport module is arranged along the Y direction, the carrier transport module is used for moving the carrier along the Y direction, one end of the carrier transport module is arranged above the carrier transport module, and the other end of the carrier transport module is arranged above the assembly positioning module.