CN114932393A - Screen assembling equipment - Google Patents

Screen assembling equipment Download PDF

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Publication number
CN114932393A
CN114932393A CN202210472332.4A CN202210472332A CN114932393A CN 114932393 A CN114932393 A CN 114932393A CN 202210472332 A CN202210472332 A CN 202210472332A CN 114932393 A CN114932393 A CN 114932393A
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CN
China
Prior art keywords
carrier
module
moving
clamping
display screen
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Granted
Application number
CN202210472332.4A
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Chinese (zh)
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CN114932393B (en
Inventor
雍君
曾拥银
刘宏波
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Jiangsu Chuangyuan Electron Co Ltd
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Jiangsu Chuangyuan Electron Co Ltd
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Priority to CN202210472332.4A priority Critical patent/CN114932393B/en
Publication of CN114932393A publication Critical patent/CN114932393A/en
Application granted granted Critical
Publication of CN114932393B publication Critical patent/CN114932393B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention provides screen assembling equipment, and relates to the field of automatic assembly. The transmission path extends along a first direction, the carrier buckling module, the carrier overturning module and the assembling module are sequentially arranged along the transmission path, the first carrier is used for bearing the display screen, and the first carrier is arranged to be capable of moving along the transmission path; the second carrier is used for bearing the shell, and the second carrier is arranged to be capable of moving along the transmission path; the carrier buckling module is used for buckling the first carrier to the second carrier so as to buckle the display screen to the shell; the carrier turning module is used for driving the first carrier to rotate so as to enable the display screen to be obliquely arranged relative to the shell, and the buckling component is used for installing the buckle at a buckling position; the assembly module is set up to carry out the pressfitting to first carrier and second carrier. The problem that the assembling efficiency of workers for the display screen and the shell is low is solved through the screen assembling equipment, and the automatic assembling of the display screen and the shell is realized.

Description

Screen assembling equipment
Technical Field
The application relates to the field of automatic assembly, in particular to screen assembling equipment.
Background
In the production process of electronic equipment, screen assembly is an important process, and the screen assembly needs to fasten a buckle on a display screen to a fastening position of a shell and then press-fit the display screen and the shell. Currently, the assembly of the display screen and the housing is generally performed manually, which is inefficient.
Disclosure of Invention
In view of this, the present application provides a screen assembling apparatus, which transports a display screen and a housing by moving a first carrier and a second carrier on a transmission path, and then locks a buckle on the display screen to a buckling position of the housing by a carrier buckling module, a carrier overturning module, a buckling member and an assembling module, and presses the display screen and the housing, thereby solving the problem of low assembling efficiency of a display screen and a housing by a manual work in the prior art, and realizing automatic assembling of the display screen and the housing.
The screen assembling equipment comprises a transmission path, a first carrier, a second carrier, a carrier buckling module, a carrier overturning module, a buckling component and an assembling module, wherein the transmission path extends along a first direction, the carrier buckling module, the carrier overturning module and the assembling module are sequentially arranged along the transmission path, the first carrier is used for bearing the display screen, and the first carrier is arranged to move along the transmission path;
the second carrier is used for carrying the shell, and the second carrier is arranged to be capable of moving along the transmission path;
the carrier buckling module is used for buckling the first carrier to the second carrier so as to buckle the display screen to the shell;
the carrier turning module is used for driving the first carrier to rotate so as to enable the display screen to be obliquely arranged relative to the shell, and the buckling component is used for installing the buckle at the buckling position;
the assembly module is set up to carry out the pressfitting to the first carrier with the second carrier.
Preferably, carrier lock module includes first mounting bracket, first removal subassembly, first upset cylinder and first clamping part, first mounting bracket set up in transmission path's both sides, first removal subassembly with first mounting bracket is connected, second direction and third direction removal can be followed to first removal subassembly, first direction the second direction with two liang of verticalities of third direction, first upset cylinder set up in first removal subassembly, first clamping part with first removal subassembly is connected, first clamping part is used for the centre gripping first carrier.
Preferably, the carrier turnover module includes a second mounting bracket, a second moving assembly, a first adsorption part and a second clamping part, the second mounting bracket is disposed on one side of the transmission path, the second moving assembly is disposed on the second mounting bracket, the first adsorption part and the second clamping part are disposed on the second moving assembly, the second clamping part is used for clamping a second cylinder, and the first adsorption part is used for adsorbing the display screen.
Preferably, the second moving assembly includes a first moving portion, a second moving portion and a second flipping cylinder, the second moving portion is connected to the first absorbing portion, the second moving portion is configured to be movable along the third direction, the second moving portion and the second clamping portion are both connected to the second flipping cylinder, the second flipping cylinder is connected to the first moving portion, the first moving portion is configured to be provided with the second mounting bracket, and the first moving portion is configured to be movable along the second direction.
Preferably, the assembly module includes a first assembly mechanism and a second assembly mechanism, the first assembly mechanism is used for clamping the first carrier, the second assembly mechanism is used for clamping the second carrier, and the second assembly mechanism is capable of applying a force along the third direction to the display screen carried on the first carrier.
Preferably, the first assembly mechanism comprises a first fixing frame, a lifting cylinder, a clamping block and a rotating cylinder, the rotating cylinder is connected with the first fixing frame, the lifting cylinder and the clamping block are both arranged on the first fixing frame, and the clamping block is used for clamping the second carrier;
the second assembly mechanism comprises a third clamping part, a second adsorption part, a fixing part, a third movable assembly and a second fixing frame, the fixing part is connected with the third movable assembly, the third movable assembly is arranged on the second fixing frame, the third movable assembly is arranged to be capable of being moved in the first direction, the second direction and the third direction, the third clamping part and the second adsorption part are arranged on the fixing part, the second adsorption part is arranged to be capable of being arranged on the fixing part, the third direction is moved, the third clamping part is used for clamping the first carrier, and the second adsorption part is used for adsorbing the display screen.
Preferably, the number of the carrier turnover modules is three, the three carrier turnover modules are arranged at intervals along the transmission path, and each carrier turnover module in the three carrier turnover modules is correspondingly provided with the buckling component.
Preferably, the screen equipment still includes glues way protection module, the shell is including being provided with the PCB who glues the way, it is used for the protection to glue the way protection module, glue the way protection module set up in one side of carrier upset module the display screen is relative under the state that the shell slope set up, glue the way protection module set up in the top of gluing the way.
Preferably, the screen equipment still includes screen activation detection module, screen activation detection module set up in the downstream side of carrier upset module, screen activation detection module includes determine module, fourth removal subassembly and third mount, determine module set up in the fourth removal subassembly, the fourth removal subassembly with the third mount is connected, it is set up to follow to remove the subassembly the third direction removes, transmission path with the position of screen activation detection module is provided with the jacking cylinder, the second carrier includes the thimble the jacking cylinder is right under the state of thimble application of force, determine module is used for detecting whether the display screen activates.
Preferably, the screen assembling apparatus further includes a carrying module disposed at a downstream side of the screen activation detecting module, the carrying module includes a fourth fixing frame, a fifth moving component and a fourth clamping portion, the fourth clamping portion is connected to the fifth moving component, the fifth moving component is configured to be movable along the second direction and the third direction, and the second clamping portion clamps both the first carrier and the second carrier and moves the first carrier and the second carrier out of the transmission path in a state where the detecting module detects that the display screen is not activated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows a schematic configuration diagram of a screen assembling apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first carrier according to an embodiment of the present invention;
fig. 3 shows a schematic structural view of a second carrier according to an embodiment of the present invention, taken along a cutting plane S;
fig. 4 is a schematic structural diagram of a second carrier according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a carrier buckling module and a carrier overturning module according to an embodiment of the invention;
FIG. 6 shows an enlarged schematic view of portion A of FIG. 5;
fig. 7 is a schematic structural view illustrating a carrier fastening module according to an embodiment of the invention;
fig. 8 is a schematic structural diagram of a glue line protection module according to an embodiment of the invention;
fig. 9 shows an enlarged schematic view of portion B of fig. 5;
fig. 10 is a schematic structural view showing a viewing angle of the first adsorption part according to the embodiment of the present invention;
fig. 11 is a schematic structural view showing another view of the first adsorption part according to the embodiment of the present invention;
FIG. 12 is a schematic diagram of the screen activation detection module and the handling module according to an embodiment of the invention;
FIG. 13 is a schematic structural diagram of an assembled module according to an embodiment of the invention;
FIG. 14 shows a schematic structural diagram of a first assembly mechanism according to an embodiment of the invention;
FIG. 15 shows a schematic structural diagram of a second assembly mechanism according to an embodiment of the invention;
fig. 16 is a schematic view showing a structure of the first carrier and the second carrier after being fastened together.
Icon: 100-a transmission path; 200-a first carrier; 210-a first housing; 220-a support block; 230-a first jaw; 231-a first inclined plane; 240-a first handle; 250-floating positioning blocks; 260-a first snap fit; 270-positioning holes; 280-symmetry plane; 290-a pushing portion; 291-a first pusher; 292-a second pusher; 293-second inclined plane; 294-a return spring; 300-a second vehicle; 310-a base; 320-a second housing; 321-enclosing plates; 322-a top plate; 331-a profiling portion; 332-ejector pins; 333-a second jaw; 334-a second handle; 341-a positioning section; 342-a locating pin; 350-a second fastening part; 351-a third fastener; 352-a fourth fastener; 400-carrier fastening module; 410-a first mount; 420-a first clamping portion; 430-a first slide rail; 440-a first fixation plate; 450-a second slide rail; 460-a second fixation plate; 470-a first flipping cylinder; 500-carrier turnover module; 510-a second mounting frame; 520-a first adsorption part; 530-a second clamping portion; 540-a third fixing plate; 551-fourth slide rail; 552-a fourth fixation plate; 560-a fastening member; 561-pen body; 562-a suction head; 563-self-locking button; 600-glue line protection module; 610-a fifth slide rail; 620-fifth fixing plate; 630-a sixth sliding track; 640-a sixth fixation plate; 650-glue road protection cover plate; 700-screen activation detection module; 710-a support frame; 720-adjusting plate; 730-a slide; 740-a detection component; 741-a first CCD camera; 742 — an illumination source; 750-screen activation detection location; 800-a handling module; 810-a fixing bar; 821-a seventh slide rail; 822-a seventh fixing plate; 831-eighth slide rail; 832-eighth fixing plate; 840-a fourth clamping part; 900-assembling the module; 910-a first assembly mechanism; 911-first holder; 912-a rotating cylinder; 913-a clamping block; 914-barriers; 915-a blocking cylinder; 920-a second assembly mechanism; 921-fifth clamping part; 922-an unlocking cylinder; 923-a fixed part; 924 — a second adsorption section; 925-a first motion portion; 926-a second motion portion; 927-third motion portion; 928-second fixed mount; 931 — a second CCD camera; 932-frame light source.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, variations may be made in addition to operations which must occur in a particular order, which will be apparent upon understanding the disclosure of the present application. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent upon understanding the present disclosure.
Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly over" or "directly overlying" another element, there may be no intervening elements present.
As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.
Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatial relationship terms such as "above … …", "upper", "below … …" and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both an orientation of "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.
Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.
The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.
According to the present application, a screen assembling apparatus is provided, the screen assembling apparatus is used for assembling a display screen and a housing, the display screen includes a buckle, the housing includes a buckling position, the screen assembling apparatus includes a transmission path 100, a first carrier 200, a second carrier 300, a carrier buckling module 400, a carrier overturning module 500, a buckling member 560 and an assembling module 900, the transmission path 100 may be a rail, as shown in fig. 1, the transmission path 100 extends along a first direction L1, the carrier buckling module 400, the carrier overturning module 500 and the assembling module 900 are sequentially arranged along the transmission path 100, the first carrier 200 is used for bearing the display screen, and the first carrier 200 is arranged to be capable of moving along the transmission path 100; a second carrier 300 for carrying the housing, the second carrier 300 being configured to be movable along the transport path 100; the carrier fastening module 400 is used for fastening the first carrier 200 to the second carrier 300 so as to fasten the display screen to the housing; the carrier turnover module 500 is used for driving the first carrier 200 to rotate so that the display screen is obliquely arranged relative to the housing, at this time, the display screen is separated from the housing, and the buckle and the buckling position are both exposed outside, so that the buckle is installed at the buckling position by the buckling component 560; the assembly module 900 is configured to be able to perform a press-fit process on the first carrier 200 and the second carrier 300. The screen assembling equipment realizes the transportation of the display screen and the shell through the movement of the first carrier 200 and the second carrier 300 on the transmission path 100, and then buckles the buckle on the display screen to the buckling position of the shell through the carrier buckling module 400, the carrier overturning module 500, the buckling component 560 and the assembling module 900, and presses the display screen and the shell, thereby solving the problem of low assembling efficiency of the manual work on the display screen and the shell in the prior art, and realizing the automatic assembly of the display screen and the shell.
This screen equipment is used for assembling display screen and shell, and specifically, display screen includes the buckle, and the inside of shell is provided with PCB, is provided with the lock position on the PCB, installs the buckle to the lock position after, with display screen and shell lock and static pressurize, can accomplish the equipment of display screen and shell.
Specifically, as shown in fig. 2, the first carrier 200 includes a first housing 210 and a supporting block 220, a through hole penetrating through the first housing 210 is formed in the middle of the first housing 210, the supporting block 220 is clamped on the through hole, and the supporting block 220 is used for bearing the display screen. The opposite sides of the through hole are connected with first clamping jaws 230, the first clamping jaws 230 extend from the wall of the through hole to the direction of the supporting block 220, a first handle 240 is arranged at the end of the first casing 210, the first handle 240 extends from the outside of the first casing 210 to the inside of the first casing 210, the part of the first handle 240 arranged inside the first casing 210 is connected with the two first clamping jaws 230, and the distance between the two first clamping jaws 230 can be increased or decreased by dialing the first handle 240, so as to clamp or release the display screen. Specifically, as shown in fig. 3 (fig. 3 is a schematic structural view obtained by cutting the first carrier along the cutting plane S in fig. 2), the lower ends of the two first clamping jaws 230 are respectively formed with first inclined planes 231, a return spring 294 is disposed between the opposite side of the two first clamping jaws 230 from the first inclined planes 231 and the first housing 210, the first inclined planes 231 of the two first clamping jaws 230 are symmetrical with respect to a symmetry plane 280 (the first carrier 200 is a symmetrical figure, and two portions of the first carrier 200 located on both sides of the symmetry plane 280 are symmetrical with respect to the symmetry plane 280), the first handle 240 extends from the outside of the first housing 210 to the inside of the first housing 210, a portion of the first handle 240 inside the first housing 210 is connected with a pushing part 290, the pushing part 290 includes two first pushers 291 and a second pusher 292, the two first pushers 291 are symmetrical with respect to the symmetry plane 280, one ends (lower ends) of the two first pushers 291 near the first handle 240 are connected through the second pusher 292, the outer sides of the two first pushing members 291 form second inclined surfaces 293, the two second inclined surfaces 293 are symmetrical with respect to the symmetry plane 280, the first inclined surfaces 231 of the two first clamping jaws 230 are respectively located at the outer sides of the two second inclined surfaces 293, and the two first inclined surfaces 231 are respectively attached to the two second inclined surfaces 293. When the first handle 240 moves toward the inside of the first housing 210 (the bottom-up movement in fig. 3), the first handle 240 drives the pushing part 290 to move, so that the position of the first inclined surface 231 contacting with the lower end of the second inclined surface 293 gradually moves upward, and the two first clamping jaws 230 move outward relative to the first pusher 291, and the return spring 294 is compressed, so that the distance between the two first clamping jaws 230 increases; when the first handle 240 drives the pushing part 290 to move towards the outside of the first housing 210 (from top to bottom in fig. 3), the position of the first inclined surface 231 contacting with the lower end of the second inclined surface 293 gradually moves downwards, the return spring 294 extends, and then the two first clamping jaws 230 are pushed to move inwards relative to the first pushing part 291, that is, the distance between the two first clamping jaws 230 is reduced, so that the clamping or releasing of the display screen is realized.
Further, the first handle 240 and the pushing part 290 are integrally formed.
In addition, a floating positioning block 250 is surrounded on the outer side of the supporting block 220, so that the position of the screen can be positioned. The first housing is provided with a first fastening portion 260 on an outer side thereof, the first housing 210 is provided with a recessed portion on opposite sides thereof, the first fastening portion 260 includes a first fastening member and a second fastening member connected to each other, the first fastening member is attached to the recessed portion, and the second fastening member protrudes from the first housing 210 to an outside of the first housing 210. In addition, positioning holes 270 are disposed at four corners of the first housing 210 for matching with the positioning pins 342 of the second carrier 300.
As shown in fig. 4, the second carrier 300 includes a base 310 and a second housing 320, the second housing 320 is disposed on the base 310, the second housing 320 includes a surrounding plate 321 and a top plate 322, the surrounding plate 321 is connected to the lower end base 310, the top plate 322 covers the surrounding plate 321, bolt holes are formed in four corners of the top plate 322, bolts are inserted into the bolt holes, and springs (not shown in fig. 4) are disposed below the bolts, so that the top plate 322 can move, a linear bearing (not shown in fig. 4) and an equal-height screw (not shown in fig. 4) are disposed below the top plate 322, the linear bearing can ensure that the top plate 322 moves along a straight line, when the springs are not compressed, a gap exists between an upper surface of the equal-height screw and the top plate 322, when the springs are compressed, the top plate 322 moves down, and the equal-height screw can limit the top plate 322. The top plate 322 is a hollow structure, the middle part of the top plate 322 is provided with a profiling part 331, the shape of the profiling part 331 is the same as that of the shell to be assembled, a thimble 332 is arranged inside the profiling part 331, two sides of the profiling part 331 are respectively provided with a second clamping jaw 333, the two second clamping jaws 333 are connected with a second handle 334, and the distance between the two second clamping jaws 333 can be adjusted by pulling the second handle 334 so as to clamp or release the shell. Positioning portions 341 are provided on both sides of the top plate 322, and positioning pins 342 projecting upward relative to the positioning blocks are provided on the positioning portions 341. The second fastening portion 350 is disposed on two opposite sides of the second housing 320, the second fastening portion 350 includes a third fastening member 351 and a fourth fastening member 352, the third fastening member 351 extends upward from the base plate, and the fourth fastening member 352 extends toward a middle position relative to the third fastening member 351.
In a state that the first carrier 200 is covered on the second carrier 300, the positioning pin 342 of the second carrier 300 is inserted into the positioning hole 270 of the first carrier 200, and the fourth fastener 352 of the second fastening portion 350 is fastened to the second fastener of the first fastening portion 260, so that the first carrier 200 and the second carrier 300 are fastened.
Further, the two transmission paths 100 extend along a first direction, the two transmission paths 100 are arranged at intervals in a second direction, the two transmission paths 100 respectively transport the first carrier 200 and the second carrier 300, a carrier buckling module 400 is arranged above the two transmission paths 100, and the carrier buckling module 400 can buckle the first carrier 200 and a display screen carried on the first carrier 200 on the second carrier 300 carrying a housing. Specifically, as shown in fig. 5 and 6, the carrier latching module 400 includes a first clamping portion 420, a first moving assembly and a first mounting frame 410, wherein the first moving assembly is disposed on the first mounting frame, and the first clamping portion 420 is connected to the first moving assembly to drive the first clamping portion 420 to move. The first moving assembly includes a first slide rail 430, a first sliding portion, a second slide rail 450, a second sliding portion, and a first tilting cylinder 470, the first slide rail 430 extends along the second direction, the first slide rail 430 is provided with the first sliding portion, the first slide rail 430 is connected with the first cylinder, and the first cylinder drives the first sliding portion to move along the first slide rail 430. The first sliding part includes a first fixing plate 440 and a first slider, the first fixing plate 440 is connected to the first slider, the first slider is disposed on the first slide rail 430, and the first cylinder can drive the first slider to move along the first slide rail 430. The second slide rail 450 is disposed on the first fixing plate 440, the second slide rail 450 extends along a third direction, the second sliding portion can slide along the second slide rail 450 under the driving of the cylinder, and the first direction, the second direction and the third direction are perpendicular to each other. The second sliding portion includes a second slider and a second fixing plate 460, the second slider is disposed on the second slide rail 450, the second fixing plate 460 is connected to the second slider, and the second cylinder can drive the second slider to move along the second slide rail 450, so as to drive the second fixing plate 460 to move in the second direction. Further, a first overturning cylinder 470 is disposed on the second fixing plate 460, and the first clamping portion 420 is connected to the first overturning cylinder 470. First clamping part 420 can the centre gripping first carrier 200, and first clamping part 420 includes carrier clamping jaw and die clamping cylinder, and die clamping cylinder fixes on first upset cylinder 470, and the carrier clamping jaw is two, and the distance increase between two carrier clamping jaws of die clamping cylinder drive and reduce, and then realizes pressing from both sides tightly and releasing first carrier 200. Thus, the first flipping cylinder 470 can drive the first clamping portion 420 to rotate 180 degrees; the second slide block can move along the second slide rail 450, so as to drive the first clamping part 420 to move along the third direction; the first slide rail 430 moves along the first slide rail 430, and can drive the first fixing plate 440 to move in the second direction, and further drive the second fixing plate 460 and the first clamping portion 420 to move in the second direction, so that the first carrier 200 and the display screen clamped on the carrier clamping jaw can move and turn in the first direction and the third direction.
In addition, a first stopper is disposed below the two transmission paths 100, and when the first carrier 200 and the second carrier 300 move to the lower side of the carrier latching module 400 through the two transmission paths 100, the first stopper below the transmission paths 100 rises to stop the movement of the first carrier 200 and the second carrier 300, at this time, the first clamping portion 420 of the carrier latching module 400 moves downward along the third direction under the driving of the second slide rail 450, and the distance between the two carrier jaws of the first clamping portion 420 decreases to clamp the first carrier 200. After the first carrier 200 is clamped, the second sliding portion moves upward along the third direction L3, and further drives the first clamping portion 420 to move upward. Then the first overturning cylinder 470 drives the first clamping portion 420 to rotate 180 degrees, so that the first carrier 200 overturns, after the overturning is completed, the first cylinder drives the first sliding portion to move, and then drives the second sliding portion and the first clamping portion 420 to move along the first direction, so that the first carrier 200 moves to the upper side of the second carrier 300, then the second cylinder drives the second sliding portion to descend, and further drives the second clamping portion 530 and the first carrier 200 arranged on the second clamping portion 530 to descend, so that the first carrier 200 is buckled on the second carrier 300, then the clamping cylinder drives the distance between the two carrier clamping jaws to increase, the first clamping jaw 230 moves upwards under the driving of the second sliding portion, and thus the buckling of the first carrier 200 and the second carrier 300 is completed. At this time, the distance between the display screen held on the first carrier 200 and the housing held on the second carrier 300 is 1.6 mm. After the carrier latching module 400 completes latching of the first carrier 200 and the second carrier 300, the block below the transmission path 100 is lifted, so that the first carrier 200 and the second carrier 300 move along the transmission path 100 together.
As shown in fig. 7 and fig. 5, a carrier flipping module 500 is disposed on a downstream side of the carrier latching module 400, the carrier flipping module 500 includes a second mounting frame 510, a second moving assembly, a first absorbing portion 520 and a second clamping portion 530, the second mounting frame 510 is disposed on one side of the transmission path 100, the second moving assembly is disposed on the second mounting frame 510, the first absorbing portion 520 and the second clamping portion 530 are disposed on the second moving assembly, the first absorbing portion 520 can move in a third direction relative to the second moving assembly, the second clamping portion 530 is configured to clamp a second cylinder, and the first absorbing portion 520 is configured to absorb a display screen. Specifically, as shown in fig. 7, the second moving assembly includes a first moving portion, a second moving portion, and a second flipping cylinder, the first moving portion includes a third slider, a third fixing plate 540 and a third slide rail connected to the third slider, the third slide rail is fixed on the second supporting frame 710, the third slide rail is disposed on the third fixing plate 540, the third slider is disposed on the third slide rail, and the third slider can move along the third slide rail under the driving of the cylinder, so that the third fixing plate 540 can move along the third direction. The third fixing plate 540 is provided with a second overturning cylinder, the second overturning cylinder is connected with a second moving part, the second moving part comprises a fourth fixing plate 552, a fourth slide rail 551 and a fourth slide block, and the second overturning cylinder can drive the fourth fixing plate 552 to rotate. The upper end of the fourth fixing plate 552 is provided with a first adsorption part 520, the lower end of the fourth fixing plate 552 is provided with a fourth slide rail 551, the fourth slider is arranged on the fourth slide rail 551 and connected with the second clamping part 530, and the fourth slide rail 551 extends along the third direction, so that the fourth slider can move along the fourth slide rail 551 and further drive the second clamping part 530 to move along the third direction. First absorption portion 520 includes pipeline and absorption piece, and the absorption piece is hollow cube structure, and the one end and the pipe connection of absorption piece, the other end of absorption piece have the opening, and the outside cladding of absorption piece has rubber, inhales through the end at first pipeline, can adsorb the screen to absorption on the piece. The structure of the second clamping portion 530 is the same as that of the first clamping portion 420, and clamping or releasing of the first carrier 200 can be achieved.
As shown in fig. 5, the side of the carrier flipping module 500 is provided with a glue protection module 600, as shown in fig. 8, the glue protection module 600 includes a fifth slide rail 610 and a fifth fixing plate 620, the fifth slide rail 610 extends along the second direction, and the fifth fixing plate 620 can move along the fifth slide rail 610. Be provided with sixth slide rail 630 on the fifth fixed plate 620, sixth slide rail 630 extends along the third direction, be provided with sixth fixed plate 640 on the sixth slide rail 630 and glue way protection cover plate 650 connected with sixth fixed plate 640, sixth fixed plate 640 can move along sixth slide rail 630, and then drive glue way protection cover plate 650 and move along the third direction, so, glue way protection cover plate 650 can move along second direction and third direction, glue way protection cover plate 650 has seted up the opening, glue way protection cover plate 650 is used for protecting the gluey way of the PCB that the shell bore, when glue way protection cover plate 650 is located the top of shell, the lock position is exposed.
After the first carrier 200 and the second carrier 300 are fastened, the first carrier 200 and the second carrier 300 move together along the transmission path 100, when the first carrier 200 and the second carrier 300 move between the carrier flipping module 500 and the adhesive protection module 600, the top block below the transmission path 100 rises to stop moving the first carrier 200 and the second carrier 300, at this time, the third slider of the carrier flipping module 500 drives the fourth fixing plate 552 to descend, so that the two carrier jaws of the second clamping portion 530 clamp the first carrier 200, and then the fourth slider drives the second clamping portion 530 to move upward to separate the first carrier 200 from the display screen, the second flipping cylinder drives the fourth fixing plate 552 to rotate, so that the display screen and the first carrier 200 rotate along with the fourth fixing plate, the rotated state is as shown in fig. 9, and at this time, the display screen is inclined relative to the housing. Then, the glue protection cover 650 of the glue protection module 600 moves to the upper side of the housing to protect the glue of the PCB carried by the housing. The side of the carrier turnover module 500 is provided with a microscope, and an operator can observe the microscope and use the fastening member 560 to fasten the buckle on the screen to the fastening position on the PCB in the housing. Thus, the connection between the display screen and the shell is realized. Then, the second flipping cylinder drives the fourth fixing plate 552 to rotate, so that the first adsorption part 520 and the second clamping part 530 are reset, and the fourth slider drives the second clamping part 530 to move downwards, so that the first carrier 200 and the display screen are assembled again, and at this time, the distance between the display screen on the first carrier 200 and the housing clamped on the second carrier 300 is still 1.6 mm.
In addition, the quantity of carrier lock module 400 is 3, 3 carrier lock modules 400 set up along the first direction interval, so, first carrier 200 and second carrier 300 through carrier lock module 400 can flow to 3 carrier upset modules 500 respectively to carry out the lock to buckle on the display screen and the lock position on the shell, the lateral part of every carrier lock module 400 all is provided with rubber circuit protection module 600, so, can promote the assembly speed of display screen and shell.
Preferably, as shown in fig. 10 and 11, the fastening member 560 is formed into a pen-sucking shape, the fastening member 560 includes a pen body 561 and a suction head 562, the pen body 561 is a hollow structure, one end of the pen body 561 is connected with the suction head 562, the other end of the pen body 561 is a joint for connecting with an air source, a self-locking button 563 is disposed in the middle of the pen body 561 for controlling on/off of air flow, the suction head 562 is made of PEEK (polyetheretherketone), the suction head 562 includes an adsorption surface for contacting with the buckle, the area of the adsorption surface is greater than that of the buckle, and the distance between the edge of the adsorption surface and the edge of the buckle is 0.05mm, so that the fastening member 560 can conveniently fasten fastening positions on the rest PCBs after adsorbing the buckle.
In addition, as shown in fig. 1 and 8, a screen activation detection module 700 is disposed on the downstream side of the glue protection module 600, a screen activation detection position 750 corresponding to the screen activation detection module 700 is disposed on the transmission path 100, and a jacking cylinder is disposed below the transmission path 100 corresponding to the position 750 below the screen activation detection position. As shown in fig. 12, the screen activation detecting module 700 includes a supporting frame 710, an adjusting plate 720 is disposed on the supporting frame 710, and a slide 730 is disposed on the adjusting plate 720. The slide 730 extends in a third direction and the sensing assembly 740 is capable of moving in a slip direction, such that the sensing assembly 740 is capable of moving in the third direction. The detection assembly 740 includes a first CCD camera 741 and an illumination light source 742, and the illumination light source 742 is disposed below the first CCD camera 741.
As shown in fig. 1 and 12, a carrying module 800 is disposed on a downstream side of the screen activation detecting module 700, the carrying module 800 includes fixing rods 810 disposed on both sides of the transmission path 100, a seventh slide rail 821 is disposed between the two fixing rods 810, the seventh slide rail 821 extends along the second direction, a seventh fixing plate 822 is disposed on the seventh slide rail 821 and can move along the seventh slide rail 821, an eighth slide rail 831 is disposed on the seventh fixing plate 822, and the eighth slide rail 831 extends along the third direction. The eighth fixing plate 832 is disposed on the eighth slide rail 831, the fourth clamping portion 840 is disposed on the eighth fixing plate 832, and the fourth clamping portion 840 and the first clamping portion 420 have the same structure.
When the first carrier 200 and the second carrier 300 move to the screen activation detection position 750, the jacking block rises to stop the movement of the first carrier 200 and the second carrier 300, at this time, a jacking cylinder is arranged below the second carrier 300 and moves upwards to apply force to the thimble 332 on the second carrier 300, at this time, the detection component 740 can detect whether the screen is lighted, if the detection component 740 detects that the display screen is lighted, the display screen is activated, the next assembly can be carried out, if the detection component 740 does not detect that the display screen is lighted, the display screen is not activated, the carrier clamping jaws of the carrying module 800 descend to clamp the first carrier 200 and the second carrier 300 and move to a defective product production line, and then the carrier clamping jaws are taken away by an operator.
As shown in fig. 1, an assembly module 900 is disposed on a downstream side of the screen activation detection module 700, as shown in fig. 13, the assembly module 900 includes a first assembly mechanism 910 and a second assembly mechanism 920, as shown in fig. 13 and 14, the first assembly mechanism 910 includes a first fixing frame 911, the first fixing frame 911 is disposed below the transmission path 100, the first fixing frame 911 is connected to a rotating cylinder 912, and can drive the first fixing frame 911 to rotate, a connection portion is disposed on the first fixing frame 911, the connection portion is used for bearing the second carrier 300, and is connected to a lifting cylinder, and the lifting cylinder can drive the connection portion to move along a third direction. In addition, the connecting portion is provided with two opposite clamping blocks 913 and a clamping cylinder connected to the clamping blocks 913, and the clamping cylinder can drive the two clamping blocks 913 to move away or close to increase or decrease the distance between the two clamping blocks, so as to release or clamp the second carrier 300. The connecting part is also provided with a blocking cylinder 915 and a blocking piece 914, and the blocking cylinder 915 can drive the blocking piece 914 to ascend so as to block the movement of the first carrier 200 and the second carrier 300.
As shown in fig. 13 and 15, the second assembly mechanism 920 includes a fifth clamping portion 921, an unlocking cylinder 922 and a third moving assembly, the third moving assembly includes a first moving portion 925, a second moving portion 926 and a third moving portion 927, the structure of the fifth clamping portion 921 is the same as that of the first clamping portion 420, one of the clamping jaws of the fifth clamping portion 921 is provided with the unlocking cylinder 922, and the unlocking cylinder 922 can toggle the first handle 240 to release the display screen from the first carrier 200. The fifth clamping portion 921 is connected to the fixing portion 923, the second suction portion 924 is disposed above the fifth clamping portion 921, the second suction portion 924 is connected to the fixing portion 923, and the second suction portion 924 is movable in the third direction relative to the fixing portion 923. The fixing portion 923 is slidably connected to the first moving portion 925 and is movable in a first direction with respect to the first moving portion 925; the first moving portion 925 is connected to the second moving portion 926 and is movable in a second direction with respect to the second moving portion 926; the second moving portion 926 is slidably connected to the third moving portion 927 and is movable in the third direction with respect to the third moving portion 927, and the third moving portion 927 is fixed to the second fixing frame 928, so that the fifth clamping portion 921 and the second suction portion 924 can be moved in the first direction, the second direction, and the third direction. Further, a second CCD camera 931 is disposed on the second mounting frame 510.
In addition, a frame-shaped light source 932 is disposed at one side of the first assembly mechanism 910, and the frame-shaped light source 932 can move to the upper side of the first carrier 200 to illuminate the display screen and the housing, so that the second CCD camera 931 can shoot.
After the housing and the display screen detected as being activated by the screen activation detection module 700 continue to move along the transmission path 100 via the first carrier 200 and the second carrier 300, the blocking cylinder 915 drives the blocking member 914 to ascend to block the movement of the first carrier 200 and the second carrier 300 when the first carrier 200 and the second carrier 300 move to above the connecting portion of the first assembly mechanism 910. The lifting cylinder drives the connecting part to ascend, the two clamping blocks 913 clamp the second carrier 300 under the action of the clamping cylinder, then the frame-shaped light source 932 moves to the upper part of the first carrier 200, and the fifth clamping part 921 and the second adsorption part 924 of the second assembling mechanism 920 are driven by the first moving part 925, the second moving part 926 and the third moving part 927 to move to the middle of the frame-shaped light source 932. Then the fifth clamping part 921 clamps the first carrier 200, the second adsorption part 924 adsorbs the display screen, at this time, the unlocking cylinder 922 on the second adsorption part 924 stirs the first handle 240 to unlock the first carrier 200 and the display screen, and then the first moving part 925, the second moving part 926 and the third moving part 927 drive the first carrier 200 and the display screen to move, so that the display screen and the housing are dislocated. Then, the second CCD camera 931 photographs and positions the housing and the display screen, and the first assembly unit and the second assembly unit are linked based on the positions of the housing and the display screen, so that the display screen is mounted on the housing. At this time, the fifth clamping portion 921 moves downward, so that the first carrier 200 applies force to the top plate 322 of the second carrier 300, so that the top plate 322 moves downward until the fourth plate of the second engaging portion 350 is engaged with the second plate of the first engaging portion 260, and the engaged state is as shown in fig. 16, at this time, the top plate 322 applies pressure to the display screen on the first carrier 200, and pressure maintaining on the display screen is realized.
So, this screen equipment has realized the transportation to display screen and shell through the removal of first carrier and second carrier on transmission path, later through carrier lock module, carrier upset module, lock component and equipment module, with the buckle lock on the display screen to the lock position of shell to carry out the pressfitting to display screen and shell, solved artifical lower problem of packaging efficiency to display screen and casing among the prior art, realized the automatic assembly of display screen and casing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A screen assembly device for assembling a display screen and a housing, the display screen comprising a snap, the housing comprising a snap-fit position,
the screen assembling equipment comprises a transmission path, a first carrier, a second carrier, a carrier buckling module, a carrier overturning module, a buckling component and an assembling module, wherein the transmission path extends along a first direction, the carrier buckling module, the carrier overturning module and the assembling module are sequentially arranged along the transmission path,
the first carrier is used for bearing the display screen, and the first carrier is arranged to be capable of moving along the transmission path;
the second carrier is used for carrying the shell, and the second carrier is arranged to be capable of moving along the transmission path;
the carrier buckling module is used for buckling the first carrier to the second carrier so as to buckle the display screen to the shell;
the carrier turning module is used for driving the first carrier to rotate so as to enable the display screen to be obliquely arranged relative to the shell, and the buckling component is used for installing the buckle at the buckling position;
the assembly module is set up to carry out the pressfitting to the first carrier with the second carrier.
2. The screen assembling apparatus according to claim 1, wherein the carrier latching module includes a first mounting frame, a first moving assembly, a first flipping cylinder, and a first clamping portion, the first mounting frame is disposed at both sides of the conveying path, the first moving assembly is connected to the first mounting frame, the first moving assembly is capable of moving in a second direction and a third direction, the first direction, the second direction, and the third direction are perpendicular to each other,
the first overturning cylinder is arranged on the first moving assembly, the first clamping part is connected with the first moving assembly, and the first clamping part is used for clamping the first carrier.
3. The screen assembling apparatus according to claim 2, wherein the carrier flipping module includes a second mounting frame disposed at one side of the transmission path, a second moving assembly disposed at the second mounting frame, a first adsorption portion and a second clamping portion disposed at the second moving assembly, the second clamping portion being configured to clamp the first carrier, the first adsorption portion being configured to adsorb the display screen.
4. The screen assembling apparatus according to claim 3, wherein the second moving assembly includes a first moving portion, a second moving portion, and a second flipping cylinder, the second moving portion is connected to the first adsorption portion, the second moving portion is configured to be movable in the third direction, the second moving portion and the second clamping portion are both connected to the second flipping cylinder, the second flipping cylinder is connected to the first moving portion, the first moving portion is disposed to the second mounting bracket, and the first moving portion is configured to move in the second direction.
5. The screen assembly apparatus of claim 2, wherein the assembly module comprises a first assembly mechanism for holding the first carrier and a second assembly mechanism for holding the second carrier, the second assembly mechanism being capable of applying a force in the third direction to the display screen carried on the first carrier.
6. The screen assembling apparatus according to claim 5, wherein the first assembling mechanism includes a first fixing frame, a lifting cylinder, a clamping block, and a rotating cylinder, the rotating cylinder is connected to the first fixing frame, the lifting cylinder and the clamping block are both disposed on the first fixing frame, and the clamping block is used for clamping the second carrier;
the second assembly mechanism comprises a third clamping part, a second adsorption part, a fixing part, a third moving component and a second fixing frame, the fixing part is connected with the third moving component, the third moving component is arranged on the second fixing frame, the third moving component is arranged to be capable of moving along the first direction, the second direction and the third direction,
the third clamping part and the second adsorption part are both arranged on the fixing part, the second adsorption part is arranged to be capable of moving along the third direction on the fixing part, the third clamping part is used for clamping the first carrier, and the second adsorption part is used for adsorbing the display screen.
7. The screen assembling apparatus as claimed in claim 1, wherein the number of the carrier turning modules is three, three carrier turning modules are disposed at intervals along the conveying path, and each carrier turning module of the three carrier turning modules is correspondingly disposed with the fastening member.
8. The screen assembling apparatus according to claim 1, further comprising an adhesive protection module, wherein the housing includes a PCB provided with an adhesive path, the adhesive protection module protecting the adhesive path,
the glue path protection module is arranged on one side of the carrier overturning module, and the glue path protection module is arranged above the glue path when the display screen is inclined relative to the shell.
9. The screen assembling apparatus according to claim 2, further comprising a screen activation detecting module disposed at a downstream side of the carrier flipping module, the screen activation detecting module comprising a detecting member disposed at the fourth moving member, a fourth moving member connected to the third fixing frame, and a third fixing frame, the moving member being disposed to be movable in the third direction,
the position of the transmission path and the position of the screen activation detection module are provided with jacking cylinders, the second carrier comprises ejector pins, and the detection assembly is used for detecting whether the display screen is activated or not in the state that the jacking cylinders apply force to the ejector pins.
10. The screen assembling apparatus according to claim 9, further comprising a carrying module disposed at a downstream side of said screen activation detecting module, said carrying module including a fourth fixing frame, a fifth moving member, and a fourth clamping portion, said fourth clamping portion being connected to said fifth moving member, said fifth moving member being disposed to be movable in said second direction and said third direction,
and under the condition that the detection assembly detects that the display screen is not activated, the second clamping part clamps the first carrier and the second carrier and moves the first carrier and the second carrier out of the transmission path.
CN202210472332.4A 2022-04-29 2022-04-29 Screen assembling equipment Active CN114932393B (en)

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CN117484130B (en) * 2023-12-29 2024-03-19 深圳市艾森视讯科技有限公司 Assembled packaging structure of flexible LED display screen

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