CN114043196B - Equipment of equipment protective frame - Google Patents
Equipment of equipment protective frame Download PDFInfo
- Publication number
- CN114043196B CN114043196B CN202111421729.2A CN202111421729A CN114043196B CN 114043196 B CN114043196 B CN 114043196B CN 202111421729 A CN202111421729 A CN 202111421729A CN 114043196 B CN114043196 B CN 114043196B
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- Prior art keywords
- backlight module
- driving device
- assembling
- protective
- connecting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The invention discloses equipment for assembling a protective frame, which relates to the technical field of automatic assembly, the equipment comprises a base, the plummer, horizontal drive device and installation direction subassembly, plummer sliding connection is on the base, the plummer is used for bearing the protection frame, the protection frame has the interface, the interface is used for pegging graft with backlight unit's a side edge cooperation, horizontal drive device can drive the plummer and remove along the horizontal direction on the base, installation direction subassembly includes first drive arrangement and direction membrane, first drive arrangement is used for driving the direction membrane and is close to or keeps away from the plummer motion, the direction membrane has stiff end and free end along vertical direction, stiff end and first drive arrangement fixed connection, the free end is located between one side edge of interface and backlight unit, the free end that first drive arrangement can drive the direction membrane stretches into the below to backlight unit's upper surface. The application can improve the luminous stability of the backlight module after assembly, and can also ensure the assembly effect of the backlight module.
Description
Technical Field
The application relates to the technical field of automatic assembly, in particular to equipment for assembling a protective frame.
Background
Liquid crystal displays are widely used in various electronic products. The backlight module is one of the key parts of the liquid crystal display, and because the liquid crystal does not emit light, the backlight module has the function of supplying sufficient light sources with uniform brightness and distribution, so that the backlight module can normally display images. The backlight source in the backlight module is a plurality of point light sources, and a plurality of point light sources are evenly arranged on the face of the backplate of the backlight module, one side edge of the backplate is provided with a Printed Circuit Board (PCB), and the PCB is electrically connected with the backlight source so as to control the backlight source to emit light.
In order to improve the protection of the PCB and the edge of the back plate, a protective frame is required to be installed at the edge of the backlight module having the PCB. However, since the backlight module has a certain flexibility, in the process of assembling one side edge of the backlight module and the protective frame, the one side edge of the backlight module is easily warped, so that the stability of the electrical connection between the PCB and the backlight source is affected, the light emitting stability of the assembled backlight module is poor, and the assembling effect of the backlight module is difficult to ensure.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides equipment for assembling the protective frame, which can improve the luminous stability of the assembled backlight module and ensure the assembling effect of the backlight module.
In order to solve the above technical problem, the present invention provides an apparatus for assembling a protective bezel, comprising:
a base;
the bearing table is connected to the base in a sliding mode and used for bearing a protective frame, the protective frame is provided with an insertion port, and the insertion port is used for being matched and inserted with one side edge of the backlight module;
the horizontal driving device can drive the bearing table to move on the base along the horizontal direction;
the installation guide assembly comprises a first driving device and a guide film, the first driving device is used for driving the guide film to be close to or far away from the bearing table to move, the guide film is provided with a fixed end and a free end along the vertical direction, the fixed end is fixedly connected with the first driving device, the free end is positioned between the inserting port and one side edge of the backlight module, and the free end of the guide film can be driven by the first driving device to stretch into the lower portion of the upper surface of the backlight module.
The invention can make the free end of the guide film extend into the inserting port of the protective frame and between the upper surface of the backlight module and the inner side wall of the protective frame and has an extrusion effect on one side edge of the upper surface of one side edge of the backlight module in the protective frame in the process that the horizontal driving device drives the bearing table to move close to the backlight module along the horizontal direction by arranging the protective film, and the free end of the protective film is positioned between the upper surface of the backlight module and the inner side wall of the protective frame and extends into the inserting port of the protective frame under the driving of the first driving device, thereby compared with the prior art that one side edge of the backlight module is directly inserted into the inserting port of the protective frame, the situation that one side edge of the backlight module is warped is reduced, on one hand, the luminous stability of the assembled backlight module and the assembling effect of the backlight module are improved, on the other hand, the precision of laminating between the lower surface of the edge of one side of backlight unit and the inner wall of guard frame has been improved.
In a possible implementation manner, the installation guide assembly is connected with a horizontal driving device, and the horizontal driving device can drive the installation guide assembly to move synchronously with the bearing table.
Therefore, the purpose of driving the installation guide assembly and the bearing table (namely two components) to move along the horizontal direction can be realized through one horizontal driving device, and the structure of equipment for assembling the protective frame is simplified.
In one possible implementation, the first driving means comprises:
a linear motor;
the mounting bracket is fixedly connected with the driving end of the linear motor, and the guide film is mounted on the mounting bracket.
From this, linear electric motor passes through the guide film of mounting bracket direct drive and upwards or moves down in vertical direction, and simple structure need not to increase unnecessary transmission structure and can realize.
In one possible implementation, the mounting frame includes:
the connecting assembly is connected with the driving end of the linear motor;
and the mounting head is detachably connected with the connecting component and is used for mounting the guide film.
From this, can dismantle with the installation head through coupling assembling and be connected, when the installation head needs to be changed, need not to wholly change the mounting bracket, only need change the installation head can to the use cost of mounting bracket has been saved.
In one possible implementation, the connection assembly includes:
one side of the first connecting plate is connected with the driving end of the linear motor, and the other side of the first connecting plate is stacked with one end of the mounting head;
the elbow presss from both sides, the elbow clamp is fixed in on first connecting plate, and the elbow presss from both sides including the handle portion with press from both sides the portion of establishing, when rotating the handle portion, press from both sides the portion of establishing and can switch between locking position and unblock position, when pressing from both sides the portion of establishing and being located the locking position, press from both sides the portion of establishing and extrude first connecting plate so that first connecting plate and installation head closely laminate, when pressing from both sides the portion of establishing and being located the unblock position, installation head and first connecting plate separable.
From this, through setting up the elbow and pressing from both sides, realize installing the dismantled connection between head and the first connecting plate, in addition, need not to add complicated connection structure on first connecting plate and installation head, simplified the connection structure between installation head and the first connecting plate.
In a possible implementation manner, the first connecting plate is provided with a positioning rod extending along the stacking direction, the mounting head is provided with a positioning hole, and the positioning rod is mounted in a matching manner with the positioning hole.
When the installation body is installed with the first connecting plate in a matched mode, the positioning hole in the installation body is matched with the positioning rod, when the handle portion is rotated, the clamping portion can push the installation body to move along the extending direction of the positioning rod until the installation body is tightly attached to the first connecting plate, and therefore the purpose that the clamping portion fixes the locking of the installation body is achieved.
In one possible implementation, the connection assembly further includes:
the first connecting plate is fixedly connected with the driving end of the linear motor through the second connecting plate, a fastener is arranged between the first connecting plate and the second connecting plate, and a waist-shaped hole is formed in the second connecting plate;
and the first connecting plate is provided with a third fastening hole, and the fastening piece sequentially penetrates through the waist-shaped hole and the third fastening hole so as to fixedly connect the first connecting plate and the second connecting plate.
From this, through setting up the second connecting plate and set up waist shape hole on the second connecting plate, can adjust the position of direction membrane for backlight unit and guard frame to guaranteed the extrusion effect of direction membrane to its upper surface in backlight unit assembling process, and then guaranteed backlight unit's equipment effect.
In one possible implementation, the guide film is a PET (Polyester) film.
Because the PET membrane has advantages such as physical and mechanical properties is good, the surface smoothness is high, tensile strength is good, the stripping nature is good, consequently, the life that the direction membrane can effectual improvement direction membrane for the PET membrane.
In one possible implementation manner, the carrying table includes a carrying portion, and the carrying portion is used for carrying one side edge of the backlight module;
the equipment further comprises an auxiliary installation assembly, the auxiliary installation assembly comprises a second driving device and a pressure head, the second driving device can drive the pressure head to move close to or far away from the backlight module in the vertical direction, and when the pressure head moves close to the backlight module, the pressure head can flatten the upper surface of the backlight module on the bearing part.
Therefore, by arranging the second driving device and the pressure head, the situation that one side edge of the backlight module is warped can be prevented when the backlight module is assembled, and the assembling effect of the backlight module is ensured.
In a possible implementation manner, the apparatus further includes a third driving device, and the third driving device can drive the installation guide assembly and the auxiliary installation assembly to move close to or away from the backlight module in the horizontal direction.
Therefore, the installation guide assembly and the auxiliary installation assembly can synchronously move in the horizontal direction through the third driving device, and the structure of equipment for assembling the protective frame is simplified.
In a possible implementation manner, the device further comprises an image detector and a controller electrically connected with the image detector, the controller is further electrically connected with the horizontal driving device, the image detector is used for detecting whether the edge of one side of the backlight module and the inner side wall, opposite to the socket, of the protective frame are attached to each other, and the controller can control the horizontal driving device to work according to detection information of the image detector.
Therefore, the intelligent degree of equipment for assembling the protective frame is improved by arranging the controller to be respectively electrically connected with the image detector and the horizontal driving device.
In one possible implementation, the image detector is a CCD camera.
When backlight unit's a side edge and guard frame equipment, the CCD camera can shoot the terminal surface of backlight unit's length direction's one end to ensure to lie in the marginal and the diapire of guard frame of the intraoral backlight unit of grafting of guard frame and laminate completely, in addition, the detection precision of CCD camera is high, consequently, through adopting the CCD camera as image detector, can guarantee the equipment precision between backlight unit's a side edge and the guard frame.
In one possible implementation, the carrier stage includes:
the device comprises a bearing plate, a first mounting jig and a second mounting jig are respectively arranged on two opposite side edges of the bearing plate, and the first mounting jig and the second mounting jig are used for fixing a protective frame;
and the rotary driving device can drive the bearing plate to rotate so as to enable the positions of the first installation jig and the second installation jig to be exchanged.
Therefore, the positions of the first installation jig and the second installation jig are interchanged through the rotary driving device, the next backlight module can be rapidly assembled with the protective frame, the time for installing the protective frame is saved, and the assembly efficiency of the backlight module is improved.
In a possible implementation, the rotary drive is a DD motor, the rotor of the DD motor is fixedly connected to the carrier table, and the stator shaft of the DD motor extends out of the carrier table and carries the mounting guide assembly and the auxiliary mounting assembly.
Because the DD motor has high working efficiency, high positioning accuracy and high rigidity, the rotary driving device is set as the DD motor, the assembling efficiency and the assembling accuracy of the backlight module can be effectively improved, and meanwhile, the stability of the backlight module during assembling is ensured. In addition, the DD motor can save space in the vertical direction of the apparatus for assembling the protective bezel.
In a possible implementation manner, the equipment further comprises a lifting mechanism, the lifting mechanism is arranged on the base, and the lifting mechanism is used for driving the bearing table to move along the vertical direction.
Therefore, the plummer can drive the protective frame to ascend or descend in the vertical direction by arranging the lifting mechanism.
In one possible implementation, the apparatus further includes:
the horizontal guide rail is fixedly arranged on the base;
the horizontal sliding block is in sliding fit with the horizontal guide rail;
the base plate is fixedly arranged on the horizontal sliding block, the lifting mechanism is fixedly arranged on the upper surface of the base plate, and the lower surface of the base plate is fixedly connected with the driving end of the horizontal driving device.
Therefore, the horizontal guide rail and the horizontal sliding block are arranged, so that the bearing table can move along the first direction, and the moving safety of the bearing table is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a protection frame according to an embodiment of the present invention;
fig. 2 is a front view of an apparatus for assembling a protective frame according to an embodiment of the present invention;
FIG. 3 is a partial enlarged view of FIG. 2A (the free end of the guide film is located above the upper surface of the backlight module);
FIG. 4 is a second enlarged view of the portion A in FIG. 2 (the free end of the guide film is located below the upper surface of the backlight module);
FIG. 5 is a schematic diagram of a state structure of a guide film after assembling a backlight module and a protective bezel according to an embodiment of the present invention;
fig. 6 is an isometric view of an apparatus for assembling a protective bezel provided in accordance with an embodiment of the present invention;
FIG. 7 is an enlarged partial view of FIG. 6 at B;
FIG. 8 is an exploded view of a mounting head provided in accordance with an embodiment of the present invention;
fig. 9 is an exploded view of a mounting head and a first connecting plate according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a first mounting fixture or a second mounting fixture according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of another view angle of an apparatus for assembling a protective bezel according to an embodiment of the present invention.
Description of reference numerals:
100-equipment for assembling protective frames; 110-a base; 120-horizontal drive means; 130-a carrier table; 131-a carrier plate; 132-a first mounting fixture; 133-a second mounting fixture; 133 a-tool body; 133 b-suction holes; 133 c-outlet; 140-mounting a guide assembly; 141-a guide film; 1411-a fixed end; 1412-free end; 142-a first drive; 1421-linear motor; 143-a mounting frame; 1431-a connection assembly; 1431a — first connection plate; 1431a1 — third fastening hole; 1431b — a second connecting plate; 1431b 1-waist-shaped hole; 1431 c-elbow clip; 1431c 1-handle portion; 1431c2 — clamping section; 1431 d-positioning rods; 1432-a mounting head; 1432 a-a mounting body; 1432b — first platen; 1432c — second platen; 147-a third drive; 150-an auxiliary mounting assembly; 151-ram; 152-a second drive; 160-a rotary drive; 161-a rotor; 162-a stator shaft; 170-a lifting mechanism; 171-transverse drive means; 172-vertical section; 173-guide slope; 174-a horizontal portion; 181-horizontal guide rail; 182-horizontal sliding block; 183-a substrate; a 1-first connection hole; a 2-second connection hole;
200-a protective border; 201-a first side wall; 202-a second sidewall; 203-a bottom wall; 204-a socket;
300-backlight module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Moreover, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific type and configuration may or may not be the same), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
Liquid crystal displays are widely used in various electronic products. The backlight module is one of the key parts of the liquid crystal display, and because the liquid crystal does not emit light, the backlight module has the function of supplying sufficient light sources with uniform brightness and distribution, so that the backlight module can normally display images. The backlight source in the backlight module is a plurality of point light sources which are uniformly arranged on the surface of a back plate of the backlight module, a PCB is arranged on the edge of one side of the back plate, and the PCB is electrically connected with the backlight source so as to control the backlight source to emit light.
In order to facilitate the assembly between the backlight module and other components of the liquid crystal display, and protect one side edge of the PCB and the back plate, a protective frame is required to be installed at one side edge of the back plate, which is provided with the PCB, in order to improve the installation efficiency of the protective frame, the equipment for assembling the protective frame is generally adopted to install the protective frame, in the installation process of the protective frame, the backlight module is firstly fixed on an installation table, one side edge of the backlight module, which is provided with the PCB, extends out of the installation table, is lapped on the edge of a lifting table, then the lifting table is horizontally pushed to move towards the direction of the backlight module, and the assembly of the backlight module and the protective frame can be completed until one side edge of the backlight module, which extends out of the installation table, is inserted into an opening formed in the protective frame.
In the related art, since the backlight module has a certain flexibility, when one side edge of the backlight module extending out of the mounting table is assembled in the opening of the protection frame, one side edge of the backlight module is easily warped, so that the stability of electrical connection between the PCB and the backlight source is affected, the light emitting stability of the assembled backlight module is poor, and the assembling effect of the backlight module is difficult to ensure.
In view of this point, embodiments of the present invention provide an apparatus for assembling a protective bezel, which can improve the light emitting stability of an assembled backlight module and ensure the assembling effect of the backlight module.
The following describes the apparatus for assembling a bezel in detail with specific embodiments:
to facilitate understanding of the apparatus 100 for assembling a protective frame provided in this embodiment, a protective frame 200 is first described, wherein, as shown in fig. 1, the protective frame 200 is formed by enclosing a bottom wall 203 and a first side wall 201 and a second side wall 202 which are oppositely disposed, and one side of the protective frame 200 has a socket 204. Specifically, two opposite side edges of the bottom wall 203 are respectively fixedly connected to the first side wall 201 and the second side wall 202, and the bottom wall 203 is opposite to the insertion port 204 of the protective frame 200, the first side wall 201 is parallel to the second side wall 202, along the direction toward the bottom wall 203, the width of the first side wall 201 is greater than that of the second side wall 202, the first side wall 201 is further fixedly connected to the upper surface of the carrier table 130, and the edge of the first side wall 201 away from the bottom wall 203 is flush with one side edge of the carrier table 130, so that one side edge of the backlight module 300 is directly overlapped on the edge of the first side wall 201, and the insertion port 204 is inserted on one side edge of the backlight module 300. Optionally, the first side wall 201, the second side wall 202 and the bottom wall 203 are integrally formed, so that the manufacturing process of the protective frame 200 can be simplified.
The present embodiment provides an apparatus 100 for assembling a protective frame, as shown in fig. 2, which includes a base 110, a bearing platform 130, a horizontal driving device 120, and a mounting guide assembly 140. The supporting platform 130 is slidably connected to the base 110, the supporting platform 130 is used for supporting the protective frame 200, and the insertion port 204 of the protective frame 200 can be inserted into one side edge of the backlight module 300 in a matching manner; the horizontal driving device 120 can drive the bearing table 130 to move on the base 110 along the horizontal direction; the mounting guide assembly 140 includes a first driving device 142 and a guide film 141, the first driving device 142 is used for driving the guide film 141 to move close to or away from the carrier 130, referring to fig. 3, 4 and 5, the guide film 141 has a fixed end 1411 and a free end 1412 in a vertical direction, the fixed end 1411 is fixedly connected to the first driving device 142, the free end 1412 is located between the socket 204 and one side edge of the backlight module 300, and the first driving device 142 can drive the free end 1412 of the guide film 141 to extend below the upper surface of the backlight module 300.
Before the protection frame 200 is assembled with the backlight module 300, the horizontal driving device 120 can drive the carrier 130 to drive the protection frame 200 to move toward the backlight module 300, and overlap a side edge of the backlight module 300 with a first side edge of the protection frame 200, so as to facilitate the assembly of one side edge of the backlight module 300 with the protection frame 200.
When the protection frame 200 and the backlight module 300 are assembled, the free end 1412 of the guide film 141 is located between the insertion opening 204 and one side edge of the backlight module 300, first, as shown in fig. 3, the first driving device 142 in the installation guide assembly 140 can drive the free end 1412 of the guide film 141 to move downward in the vertical direction until the free end 1412 of the guide film 141 extends to the lower side of the upper surface of the backlight module 300 as shown in fig. 4, then, the horizontal driving device 120 drives the carrier 130 to drive the protection frame 200 to move toward the backlight module 300 along the horizontal direction until one side edge of the backlight module 300 is inserted into the insertion opening 204 of the protection frame 200 as shown in fig. 5, and in addition, during the process that the carrier 130 drives the protection frame 200 to move toward the backlight module 300, the guide film 141 bends under the squeezing action of the edge of the second sidewall 202 of the protection frame 200 or one side edge of the backlight module 300, the free end 1412 of the guide film 141 extends into the insertion opening 204 of the protective bezel 200, and is located between the second sidewall 202 and the upper surface of the backlight module 300 and abuts against the upper surface of one side edge of the backlight module 300, so as to prevent the one side edge of the backlight module 300 located in the protective bezel 200 from warping.
Therefore, by providing the protection film, and positioning the free end 1412 of the protection film between the socket 204 and one side edge of the backlight module 300, and driving the free end 1412 to extend below the upper surface of the backlight module 300 under the driving of the first driving device 142, the free end 1412 of the guide film 141 can extend into the socket 204 of the protective bezel 200 and be positioned between the upper surface of the backlight module 300 and the lower surface of the second sidewall 202 of the protective bezel 200 in the process that the horizontal driving device 120 drives the carrier table 130 to move close to the backlight module 300 along the horizontal direction, and has a squeezing effect on the upper surface of one side edge of the backlight module 300 positioned in the protective bezel 200, thereby, compared with the related art in which one side edge of the backlight module 300 is directly inserted into the socket 204 of the protective bezel 200, reducing the situation that one side edge of the backlight module 300 warps, on one hand, the light emitting stability of the assembled backlight module 300 and the assembling effect of the backlight module 300 are improved, and on the other hand, the lower surface of one side edge of the backlight module 300 can be completely attached to the upper surface of the first side wall 201, that is, the attaching precision between the lower surface of one side edge of the backlight module 300 and the upper surface of the first side wall 201 is improved.
It should be noted that the horizontal driving device 120 may be a motor, or may be a driving cylinder, as long as the plummer 130 can be driven to move horizontally, and the specification, structure, and the like of the horizontal driving device 120 are not limited herein.
In addition, the installation guide assembly 140 may be connected to the horizontal driving device 120, and the horizontal driving device 120 drives the installation guide assembly 140 and the platform 130 to move synchronously, so that the installation guide assembly 140 and the platform 130 (i.e. two components) can be driven to move horizontally by one horizontal driving device 120, and the structure of the apparatus 100 for assembling a protective frame is simplified.
As can be seen from the above description, the first driving device 142 in the installation guide assembly 140 can drive the free end 1412 of the guide film 141 to move close to or away from the carrier 130 in the vertical direction, and there are various connection structures between the first driving device 142 and the guide film 141, wherein in one possible structure, as shown in fig. 6, the first driving device 142 includes a linear motor 1421 and a mounting bracket 143, wherein the mounting bracket 143 is fixedly connected to the driving end of the linear motor 1421, and the guide film 141 is installed on the mounting bracket 143.
As shown in fig. 3, 4 and 6, before the backlight module 300 is assembled with the protective bezel 200, first, the driving end of the linear motor 1421 extends in a vertically downward direction, so that the mounting bracket 143 drives the guide film 141 to move vertically downward until the free end 1412 of the guide film 141 extends below the upper surface of the backlight module 300. Thus, when the backlight module 300 is assembled with the protective bezel 200, the free end 1412 of the guide film 141 can extend into the insertion port 204 of the protective bezel 200 and press the upper surface of one side edge of the backlight module 300, so as to prevent the one side edge of the backlight module 300 located in the insertion port 204 from warping. After the backlight module 300 is assembled with the protective bezel 200, the driving end of the linear motor 1421 retracts in the vertical upward direction, so that the mounting bracket 143 drives the guide film 141 to move vertically upward until the free end 1412 of the guide film 141 retracts above the upper surface of the backlight module 300, so as to remove the assembled backlight module 300.
Therefore, the linear motor 1421 directly drives the guide film 141 to move upwards or downwards in the vertical direction through the mounting frame 143, the structure is simple, and the linear motor can be realized without adding redundant transmission structures.
Of course, the first driving device 142 may also be a cylinder and the mounting bracket 143, or a servo motor, a linear guide rail and the mounting bracket 143, which are not described in detail herein.
The structure of the mounting bracket 143 is not limited, and in one possible structure, as shown in fig. 7, the mounting bracket 143 includes a connecting member 1431 and a mounting head 1432, one end of the connecting member 1431 is connected to the driving end of the linear motor 1421, the other end of the connecting member 1431 is detachably connected to the mounting head 1432, and the mounting head 1432 is used for mounting the guide film 141.
From this, can dismantle with the installation head 1432 through coupling assembling 1431 and be connected, when installation head 1432 needs to be changed, need not to wholly change mounting bracket 143, only need change installation head 1432 can to the use cost of mounting bracket 143 has been saved.
As shown in fig. 7 and 8, the mounting head 1432 includes a mounting body 1432a, and a first pressing plate 1432b and a second pressing plate 1432c which are detachably connected, where the first pressing plate 1432b is fixedly connected with the mounting body 1432a, and the second pressing plate 1432c is tightly attached to the first pressing plate 1432 b. Specifically, a first connection hole a1 is formed in the first pressing plate 1432b, a second connection hole a2 is formed in the second pressing plate 1432c, the fixed end 1411 of the guide film 141 is located between the first pressing plate 1432b and the second pressing plate 1432c, and a first fastening member (not shown in the figure) sequentially passes through the first connection hole a1, the fixed end 1411 of the guide film 141 and the second connection hole a2 and is tightened to tightly attach the first pressing plate 1432b to the second pressing plate 1432c, so that the fixed end 1411 of the guide film 141 is fixed between the first pressing plate 1432b and the second pressing plate 1432 c.
When the guide film 141 is damaged or fatigued excessively, the first fastening member is removed from the first pressing plate 1432b and the second pressing plate 1432c, so that the fixed end 1411 of the guide film 141 to be replaced is separated from the first pressing plate 1432b and the second pressing plate 1432c, the available guide film 141 is arranged between the first pressing plate 1432b and the second pressing plate 1432c, and the first pressing plate 1432b and the second pressing plate 1432c are fastened again through the first fastening member, so that the replacement of the guide film 141 is completed.
Thus, by the detachable connection of the first pressure plate 1432b and the second pressure plate 1432c, when the guide film 141 needs to be replaced, only the guide film 141 needs to be replaced, and the entire mounting head 1432 does not need to be replaced, thereby saving the use cost of the mounting head 1432.
In one possible embodiment, as shown in fig. 7, the connection assembly 1431 includes a first connection plate 1431a and an elbow clip 1431c, wherein one side of the first connection plate 1431a is connected with the driving end of the linear motor 1421, and the other side of the first connection plate 1431a is stacked with one end of the mounting body 1432a far away from the first pressing plate 1432 b; the toggle clip 1431c is fixed to the first connection plate 1431a, the toggle clip 1431c includes a handle portion 1431c1 and a clamping portion 1431c2, the clamping portion 1431c2 is switchable between a locking position and an unlocking position when the handle portion 1431c1 is rotated, the clamping portion 1431c2 presses the first connection plate 1431a to closely attach the first connection plate 1431a to the mounting body 1432a when the clamping portion 1431c2 is located at the locking position, and the mounting body 1432a is separable from the first connection plate 1431a when the clamping portion 1431c2 is located at the unlocking position.
When the guide film 141 is replaced, the handle portion 1431c1 is first rotated so that the interposed portion 1431c2 is at the unlocking position, at this time, the mounting head 1432 can be removed from the first connection plate 1431a, then the guide film 141 to be replaced is taken out from between the first pressing plate 1432b and the second pressing plate 1432c, and the usable guide film 141 is replaced, and finally, the mounting body 1432a of the mounting head 1432 mounted with the usable guide film 141 is laminated with the first connection plate 1431a, and simultaneously the handle portion 1431c1 is rotated so that the interposed portion 1431c2 is at the locking position, at which time, the mounting body 1432a of the mounting head 1432 is closely attached and fixed to the first connection plate 1431 a.
Thus, by providing the toggle clamp 1431c, the detachable connection between the mounting head 1432 and the first connection plate 1431a is realized, and in addition, there is no need to add a complicated connection structure to the first connection plate 1431a and the mounting head 1432, and the connection structure between the mounting head 1432 and the first connection plate 1431a is simplified.
In order to ensure the consistency of the connection between the mounting body 1432a and the first connecting plate 1431a, in one possible embodiment, as shown in fig. 9, a positioning rod 1431d is disposed on the first connecting plate 1431a in an extending manner along the stacking direction, a positioning hole is disposed on the mounting body 1432a, and the positioning rod 1431d is installed in cooperation with the positioning hole.
When the installation body 1432a is installed in a matching manner with the first connection plate 1431a, the positioning hole in the installation body 1432a is matched with the positioning rod 1431d, and when the handle 1431c1 is rotated, the clamping portion 1431c2 can push the installation body 1432a to move along the extending direction of the positioning rod 1431d until the installation body 1432a is tightly attached to the first connection plate 1431a, so that the purpose of locking and fixing the installation body 1432a by the clamping portion 1431c2 is completed.
Further, there are two positioning rods 1431d on the first connection plate 1431a, and there are two corresponding positioning holes on the mounting body 1432a, and by providing two positioning rods 1431d and two positioning holes, in the process that the mounting body 1432a is mounted on the first connection plate 1431a, the mounting body 1432a is prevented from rotating relative to the first connection plate 1431a, so that the mounting effect of the mounting head 1432 is ensured.
In addition, when the free end 1412 of the guide film 141 is opposite to the upper surface of the backlight module 300, or when the free end 1412 of the guide film 141 is opposite to the second side wall 202 of the protective bezel 200, in the process of assembling the protective bezel 200 to one side edge of the backlight module 300, the free end 1412 of the guide film 141 cannot press the upper surface of the backlight module 300, thereby affecting the assembling effect of the backlight module 300, and based on this, in order to ensure the assembling effect of the backlight module 300, in some embodiments, as shown in fig. 7, the mounting assembly further includes a second connecting plate 1431b, the first connecting plate 1431a is fixedly connected with the driving end of the linear motor 1421 through the second connecting plate 1431b, a second fastening member (not shown in the figure) is disposed between the first connecting plate 1431a and the second connecting plate 1431b, and the second connecting plate 1431b is provided with a waist-shaped hole 1431b 1; the first connecting plate 1431a is provided with a third fastening hole 1431a1, and the second fastening member sequentially passes through the waist-shaped hole 1431b1 and the third fastening hole 1431a1, so that the first connecting plate 1431a is fixedly connected with the second connecting plate 1431 b.
When the free end 1412 of the guide film 141 is opposite to the upper surface of the backlight module 300, or the free end 1412 of the guide film 141 is opposite to the second sidewall 202 of the protective bezel 200, the position of the second fastener on the waist-shaped hole 1431b1 is adjusted, so that the position of the first connection plate 1431a relative to the second connection plate 1431b, and thus the position of the guide film 141 relative to the second connection plate 1431b, is adjusted, so that the free end 1412 of the guide film 141 is located between one side edge of the backlight module 300 and the socket 204 of the protective bezel 200.
Therefore, by arranging the second connecting plate 1431b and the waist-shaped hole 1431b1 on the second connecting plate 1431b, the position of the guide film 141 relative to the backlight module 300 and the protective frame 200 can be adjusted, so that the extrusion effect of the guide film 141 on the upper surface of the backlight module 300 in the assembling process of the backlight module 300 is ensured, and the assembling effect of the backlight module 300 is further ensured.
The guide film 141 can be both bent and pressed against the upper surface of one side edge of the backlight module 300, and in some embodiments, the guide film 141 is a PET film.
Because the PET film has the advantages of excellent physical and mechanical properties, high surface flatness, good tensile strength, good peeling property and the like, the guide film 141 is the PET film, and the service life of the guide film 141 can be effectively prolonged.
In order to further improve the assembling effect of the backlight module 300, in some embodiments, the apparatus 100 for assembling the protective bezel further includes an auxiliary mounting assembly 150, as shown in fig. 6, the auxiliary mounting assembly 150 includes a second driving device 152 and a pressing head 151, the second driving device 152 can drive the pressing head 151 to move close to or away from the backlight module 300 in a vertical direction, and when the pressing head 151 moves close to the backlight module 300, the pressing head 151 can flatten the upper surface of the backlight module 300 on the supporting portion.
When one side edge of the backlight module 300 is lapped on the edge of the supporting portion of the supporting platform 130, the second driving device 152 drives the pressing head 151 to move vertically downward until the pressing head 151 abuts against the upper surface of one side edge of the backlight module 300, thereby preventing the one side edge of the backlight module 300 from warping, and then the first driving device 142 drives the free end 1412 of the guide film 141 to move close to the backlight module 300 in the vertical direction, so as to prepare for assembling the backlight module 300 with the protective bezel 200. After the assembly of the backlight module 300 is completed, the second driving device 152 drives the pressing head 151 to move away from the backlight module 300 along the vertical direction, so that the assembled backlight module 300 leaves the carrying portion.
Therefore, by providing the second driving device 152 and the pressing head 151, the edge of one side of the backlight module 300 can be prevented from warping when the backlight module 300 is assembled, thereby ensuring the assembling effect of the backlight module 300.
In order to ensure the consistency of the movement of the installation guide assembly 140 and the auxiliary installation assembly 150 along the horizontal direction, in some embodiments, the apparatus 100 for assembling a protective bezel further includes a third driving device 147, and the third driving device 147 can drive the installation guide assembly 140 and the auxiliary installation assembly 150 to move synchronously in the horizontal direction to approach or move away from the backlight module 300.
Specifically, the fixed end of the third driving device 147 is connected to the horizontal driving device 120, and the driving end of the third driving device 147 is connected to the first driving device 142 and the second driving device 152, respectively, so that the third driving device 147 drives the first driving device 142 and the second driving device 152 to move synchronously along the horizontal direction.
Accordingly, the installation guide assembly 140 and the auxiliary installation assembly 150 can be moved in synchronization in the horizontal direction by the third driving device 147, and the structure of the apparatus 100 for assembling a protective frame can be simplified.
In addition, since the backlight source of the backlight module 300 is a point light source, and the point light source is distributed on the plane of the back plate, in order to protect the point light source when the pressing head 151 presses the upper surface of the backlight module 300, in a possible embodiment, one end of the pressing head 151 facing the supporting stage 130 has a soft adhesive layer.
Because the soft adhesive layer has better buffering effect and elastic deformation, consequently, when pressure head 151 and backlight unit 300's upper surface butt, the soft adhesive layer will slowly with the pointolite contact and take place to warp, form the concave part that corresponds with the pointolite simultaneously on the surface on soft adhesive layer, from this, elastic deformation and buffering through the soft adhesive layer to the pointolite has been protected.
It should be noted that the supporting platform 130 has a supporting portion for supporting one side edge of the backlight module 300.
In order to improve the automation degree of the apparatus 100 for assembling the protective bezel, in a possible embodiment, the apparatus further includes an image detector and a controller electrically connected to the image detector, the controller is further electrically connected to the horizontal driving device 120, the image detector is configured to detect whether an edge of the backlight module 300 and an inner side wall of the protective bezel 200 opposite to the socket 204 are attached, and the controller is capable of controlling the horizontal driving device 120 to operate according to detection information of the image detector.
Specifically, the direction of the detection end of the image detector is parallel to the length direction of the protection frame 200, and the detection end of the image detector faces the end face of one end of the length direction of the protection frame 200, when the horizontal driving device 120 moves, the insertion port 204 of the protection frame 200 moves towards the direction of the backlight module 300 until one side edge of the backlight module 300 is attached to the bottom wall 203 of the protection frame 200 to complete the assembly of the backlight module 300, when the image sensor detects that one side edge of the backlight module 300 is attached to the bottom wall 203 of the protection frame 200, the image sensor transmits the detected information to the controller, and the controller controls the horizontal moving device to temporarily stop moving according to the received information.
Thus, by providing a controller electrically connected to the image detector and the horizontal driving device 120, respectively, the degree of intelligence of the apparatus 100 for assembling a bezel is increased.
It should be noted that the Controller may be a PLC (Programmable Logic Controller), a single chip microcomputer, or the like.
In one possible embodiment, the image detector may be a CCD (Charge Coupled Device) camera.
When the edge of one side of the backlight module 300 is assembled with the protective frame 200, the CCD camera can photograph the end face of one end of the length direction of the backlight module 300 to ensure that the edge of one side of the backlight module 300 located in the insertion port 204 of the protective frame 200 is completely attached to the bottom wall 203 of the protective frame 200, and in addition, the detection accuracy of the CCD camera is high, so that the assembly accuracy between the edge of one side of the backlight module 300 and the protective frame 200 can be ensured by adopting the CCD camera as an image detector.
Optionally, the detection accuracy of the CCD camera is less than or equal to 0.02mm, thereby effectively improving the assembly accuracy between one side edge of the backlight module 300 and the protective bezel 200.
In some embodiments, as shown in fig. 6, the carrier 130 includes a carrier 131 and a rotation driving device 160, two opposite sides of the carrier 131 are respectively provided with a first mounting fixture 132 and a second mounting fixture 133, and both the first mounting fixture 132 and the second mounting fixture 133 are used for fixing the protection frame 200; the rotation driving device 160 can drive the supporting plate 131 to rotate, so that the positions of the first mounting fixture 132 and the second mounting fixture 133 can be interchanged.
As shown in fig. 10, the vacuum jig includes a jig body 133a having a hollow inner cavity and a plurality of suction holes 133b formed on an upper surface of the jig body 133a and communicating with the hollow inner cavity, the jig body 133a further has an air outlet 133c, the air outlet 133c communicates with a vacuum pumping device (not shown in the figure), and the air in the hollow inner cavity can be pumped out by the vacuum pumping device, so that the pressure in the hollow inner cavity is lower than the atmospheric pressure, and thus, the suction port can adsorb the first sidewall 201 of the protective frame 200 and fix the first sidewall on the bearing plate 131.
When the protection frame 200 on the first mounting fixture 132 is assembled to one side edge of the backlight module 300, the rotation driving device 160 drives the supporting plate 131 to rotate until the positions of the first mounting fixture 132 and the second mounting fixture 133 are interchanged, so that the protection frame 200 on the second mounting fixture 133 is assembled to one side edge of the next backlight module 300, and meanwhile, the next protection frame 200 is installed on the first mounting fixture 132.
Therefore, the positions of the first mounting jig 132 and the second mounting jig 133 are interchanged by rotating the driving device 160, so that the next backlight module 300 can be rapidly assembled with the protective frame 200, the time for mounting the protective frame 200 is saved, and the assembly efficiency of the backlight module 300 is improved.
The rotary driving device 160 has various structures, wherein in one possible structure, the rotary driving device 160 is a DD (Direct drive) motor, a rotor 161 of the DD motor is fixedly connected to the carrier table 130, and a stator shaft 162 of the DD motor extends out of the carrier table 130 and carries the mounting guide assembly 140 and the auxiliary mounting assembly 150.
Because the DD motor has high working efficiency, high positioning accuracy, and high rigidity, the assembly efficiency and assembly accuracy of the backlight module 300 can be effectively improved by setting the rotation driving device 160 as the DD motor, and the assembly stability of the backlight module 300 is ensured. In addition, the DD motor can also save space in the vertical direction of the apparatus 100 for assembling the protective bezel.
In addition, the DD motor is electrically connected to the controller, and when the controller receives information that the edge of the backlight module 300 detected by the image detector is attached to the bottom wall 203 of the protective frame 200, the backlight module 300 and the protective frame 200 are assembled, and at this time, the DD motor can drive the carrying table 130 to rotate, so that the positions of the first mounting fixture 132 and the second mounting fixture 133 are exchanged.
It should be noted that the rotation of the supporting plate 131 by the rotation driving device 160 means that the supporting plate 131 rotates around the stator shaft 162 in the plate surface of the supporting plate 131, wherein the rotation direction of the supporting plate 131 is the direction indicated by the arrow x2 in fig. 6.
In some embodiments, as shown in fig. 11, the apparatus 100 for assembling a protective frame further includes a lifting mechanism 170, the lifting mechanism 170 is disposed on the base 110, and the lifting mechanism 170 is configured to drive the supporting platform 130 to move in a vertical direction.
Specifically, the lifting mechanism 170 includes a lateral driving device 171, a vertical portion 172, a horizontal portion 174, and a guiding inclined surface 173 disposed on the horizontal portion 174, wherein the vertical portion 172 is fixedly connected to the DD motor, the horizontal portion 174 is connected to a driving end of the lateral driving device 171, the guiding inclined surface 173 is located on a side surface of the horizontal portion 174 facing the vertical portion 172, and an end of the vertical portion 172 abuts against the guiding inclined surface 173, when the lateral driving device 171 drives the horizontal portion 174 to move along the horizontal direction, the guiding inclined surface 173 can convert a driving force in the horizontal direction into a pressing force in the vertical direction, so that the DD motor drives the plummer 130 to move in the vertical direction, and further, the purpose of the plummer 130 to lift in the vertical direction is achieved.
Thus, by providing the lifting mechanism 170, the plummer 130 can drive the protection frame 200 to be lifted or lowered in the vertical direction.
In addition, in some embodiments, as shown in fig. 6, the apparatus 100 for assembling a protective frame further includes a horizontal guide rail 181, a horizontal slider 182, and a base plate 183, wherein the horizontal guide rail 181 is fixedly disposed on the base 110, the horizontal slider 182 is slidably engaged with the horizontal guide rail 181, the base plate 183 is fixedly disposed on the horizontal slider 182, the lifting mechanism 170 is fixedly disposed on an upper surface of the base plate 183, and a lower surface of the base plate 183 is fixedly connected to the driving end of the horizontal driving device 120.
When the horizontal driving device 120 drives the horizontal slider 182 to move on the horizontal guide rail 181, the horizontal guide rail 181 can drive the lifting mechanism 170 to slide along a first direction (i.e. a direction indicated by an arrow x1 in fig. 6) through the base plate 183, so as to drive the carrier table 130 to slide along the first direction, thereby driving the carrier table 130 along the first direction.
Therefore, the horizontal guide rail 181 and the horizontal slider 182 can guide the movement of the bearing platform 130 along the first direction, and the safety of the movement of the bearing platform 130 is ensured.
To sum up, before the backlight module 300 is assembled with the protective bezel 200, the horizontal driving device 120 is first driven to position the edge of the first sidewall 201 of the protective bezel 200 below one side edge of the backlight module 300, then the lifting mechanism 170 drives the carrier stage 130 to move upward in the vertical direction until the edge of the first sidewall 201 abuts one side edge of the backlight module 300, after the edge of the first sidewall 201 abuts one side edge of the backlight module 300, the third driving device 147 drives the installation guide assembly 140 and the auxiliary installation assembly 150 to move in the horizontal direction toward the backlight module 300 until the free end 1412 of the guide film 141 is located between one side edge of the backlight module 300 and the insertion opening 204 of the protective bezel 200, and after the free end 1412 is located between one side edge of the backlight module 300 and the insertion opening 204, the second driving device 152 drives the pressing head 151 to move in the vertical direction toward the backlight module 300, until the pressing head 151 abuts against the upper surface of the backlight module 300, after the pressing head 151 abuts against the upper surface of the backlight module 300, the linear motor 1421 drives the guide film 141 to move in the vertical direction toward the backlight module 300 until the free end 1412 of the guide film 141 is located below the upper surface of the backlight module 300, and finally, the assembly of the backlight module 300 and the protective bezel 200 is started, specifically, the horizontal driving device 120 continues to drive the carrying table 130 to drive the protective bezel 200 to move close to the backlight module 300 in the horizontal direction until one side edge of the backlight module 300 is attached to the bottom wall 203 of the protective bezel 200, that is, the assembly of the backlight module 300 and the protective bezel 200 is completed.
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 the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (16)
1. An apparatus for assembling a protective bezel, comprising:
a base;
the bearing table is connected to the base in a sliding mode and used for bearing a protective frame, the protective frame is provided with an inserting port, and the inserting port is used for being matched and inserted with one side edge of the backlight module;
the horizontal driving device can drive the bearing table to move on the base along the horizontal direction;
the installation guide assembly comprises a first driving device and a guide film, the first driving device is used for driving the guide film to be close to or far away from the plummer to move, the guide film is provided with a fixed end and a free end along the vertical direction, the fixed end is fixedly connected with the first driving device, the free end is located between the insertion port and one side edge of the backlight module, and the first driving device can drive the free end of the guide film to stretch into the lower part of the upper surface of the backlight module.
2. The apparatus for assembling a protective bezel of claim 1,
the installation guide assembly is connected with the horizontal driving device, and the horizontal driving device can drive the installation guide assembly and the bearing table to move synchronously.
3. An apparatus for assembling a protective frame according to claim 2 wherein said first driving means comprises:
a linear motor;
the mounting frame is fixedly connected with the driving end of the linear motor, and the guide film is mounted on the mounting frame.
4. The apparatus for assembling a protective bezel of claim 3, wherein the mounting bracket comprises:
the connecting assembly is connected with the driving end of the linear motor;
the mounting head is detachably connected with the connecting component and used for mounting the guide film.
5. An apparatus for assembling a protective bezel according to claim 4, wherein the connection assembly comprises:
one side of the first connecting plate is connected with the driving end of the linear motor, and the other side of the first connecting plate is stacked with one end of the mounting head;
the elbow presss from both sides, the elbow clamp is fixed in on first connecting plate, the elbow presss from both sides including handle portion and presss from both sides the portion of establishing, when rotating during the handle portion, press from both sides the portion of establishing and can switch between locking position and unblock position, work as press from both sides the portion of establishing and be located during the locking position, press from both sides the portion of establishing extrusion first connecting plate so that first connecting plate with the installation head closely laminates, works as press from both sides the portion of establishing and be located when the unblock position, the installation head with first connecting plate is separable.
6. The apparatus for assembling a protective rim according to claim 5, wherein a positioning rod is disposed on the first connecting plate along the stacking direction, and a positioning hole is disposed on the mounting head and is engaged with the positioning hole.
7. An apparatus for assembling a protective bezel according to claim 5, wherein the connection assembly further comprises:
the first connecting plate is fixedly connected with the driving end of the linear motor through the second connecting plate, a fastener is arranged between the first connecting plate and the second connecting plate, and a waist-shaped hole is formed in the second connecting plate;
and the first connecting plate is provided with a third fastening hole, and the fastening piece sequentially penetrates through the waist-shaped hole and the third fastening hole so as to fixedly connect the first connecting plate and the second connecting plate.
8. The apparatus of assembling a protective bezel of claim 1, wherein the guide film is a PET film.
9. An apparatus for assembling a protective frame according to any one of claims 1 to 8,
the bearing table comprises a bearing part, and the bearing part is used for bearing one side edge of the backlight module;
the equipment is still including supplementary installation component, supplementary installation component includes second drive arrangement and pressure head, second drive arrangement can drive the pressure head is close to or keeps away from in vertical direction the backlight unit motion the pressure head is close to during the backlight unit motion, the pressure head can be to being located on the bearing part backlight unit's upper surface flattens.
10. The apparatus for assembling a protective bezel of claim 9, further comprising a third driving device, wherein the third driving device can drive the installation guide assembly and the auxiliary installation assembly to move synchronously in a horizontal direction to approach or move away from the backlight module.
11. The apparatus for assembling a protective bezel of claim 9, further comprising an image detector and a controller electrically connected to the image detector, wherein the controller is further electrically connected to the horizontal driving device, the image detector is configured to detect whether an edge of the backlight module is attached to an inner sidewall of the protective bezel opposite to the insertion opening, and the controller is capable of controlling the horizontal driving device to operate according to detection information of the image detector.
12. The apparatus for assembling a protective bezel of claim 11, wherein the image detector is a CCD camera.
13. The apparatus for assembling a protective bezel of claim 10, wherein the carrier stage comprises:
the protective frame comprises a bearing plate, wherein a first mounting jig and a second mounting jig are respectively arranged on two opposite side edges of the bearing plate and are used for fixing the protective frame;
and the rotary driving device can drive the bearing plate to rotate so as to enable the positions of the first installation jig and the second installation jig to be exchanged.
14. The apparatus for assembling a protective frame according to claim 13, wherein the rotary driving device is a DD motor, a rotor of the DD motor is fixedly connected to the carrying table, and a stator shaft of the DD motor extends out of the carrying table and carries the mounting guide assembly and the auxiliary mounting assembly.
15. The apparatus for assembling a protective bezel of claim 9, further comprising a lifting mechanism disposed on the base, wherein the lifting mechanism is configured to drive the platform to move in a vertical direction.
16. The apparatus for assembling a protective bezel of claim 15, further comprising:
the horizontal guide rail is fixedly arranged on the base;
the horizontal sliding block is in sliding fit with the horizontal guide rail;
the substrate is fixedly arranged on the horizontal sliding block, the lifting mechanism is fixedly arranged on the upper surface of the substrate, and the lower surface of the substrate is fixedly connected with the driving end of the horizontal driving device.
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| CN202111421729.2A CN114043196B (en) | 2021-11-26 | 2021-11-26 | Equipment of equipment protective frame |
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| CN202111421729.2A CN114043196B (en) | 2021-11-26 | 2021-11-26 | Equipment of equipment protective frame |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169546A (en) * | 2006-10-23 | 2008-04-30 | 中华映管股份有限公司 | Direct type backlight module |
| WO2014101063A1 (en) * | 2012-12-26 | 2014-07-03 | 深圳市华星光电技术有限公司 | Narrow-frame liquid crystal module |
| CN105044938A (en) * | 2015-06-14 | 2015-11-11 | 深圳市德仓科技有限公司 | Backlight module membrane material assembling jig and assembling method thereof |
| CN106681053A (en) * | 2017-01-03 | 2017-05-17 | 京东方科技集团股份有限公司 | Backlight module and liquid crystal display device |
| US9781853B1 (en) * | 2014-06-12 | 2017-10-03 | Amazon Technologies, Inc. | Display stack enclosure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201441734A (en) * | 2013-04-19 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | Backlight module assembly system and method of assembling backlight module |
| CN112305799A (en) * | 2019-07-31 | 2021-02-02 | 京东方科技集团股份有限公司 | Display device and method for manufacturing the same |
-
2021
- 2021-11-26 CN CN202111421729.2A patent/CN114043196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169546A (en) * | 2006-10-23 | 2008-04-30 | 中华映管股份有限公司 | Direct type backlight module |
| WO2014101063A1 (en) * | 2012-12-26 | 2014-07-03 | 深圳市华星光电技术有限公司 | Narrow-frame liquid crystal module |
| US9781853B1 (en) * | 2014-06-12 | 2017-10-03 | Amazon Technologies, Inc. | Display stack enclosure |
| CN105044938A (en) * | 2015-06-14 | 2015-11-11 | 深圳市德仓科技有限公司 | Backlight module membrane material assembling jig and assembling method thereof |
| CN106681053A (en) * | 2017-01-03 | 2017-05-17 | 京东方科技集团股份有限公司 | Backlight module and liquid crystal display device |
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