CN217454971U - Panel assembling machine - Google Patents

Abstract

The utility model relates to the field of panel assembly, in particular to a panel assembly machine, which comprises a first feeding loading platform and a second feeding loading platform, wherein the first feeding loading platform and the second feeding loading platform are respectively used for placing a panel to be torn and a back plate attached on the panel; the first alignment mechanism and the second alignment mechanism are respectively used for aligning the panel and the back plate; the assembling arm is used for fixing and transferring the panel; the film tearing mechanism comprises a rubber roller for adhering the film on the panel, and the film is torn off from the panel through the relative movement of the panel and the rubber roller; the pressure maintaining mechanism comprises a pressure maintaining carrier used for placing the assembled panel and the assembled back plate and a pressure maintaining arm used for applying pressure to the assembled panel and the assembled back plate; the turnover mechanism is used for turning over the assembled panel and the assembled back plate for 180 degrees; and the discharging mechanism is used for spraying codes and discharging the assembled back plate. Compared with the prior art, the utility model provides a panel kludge realizes the automatic equipment of panel and backplate, and greatly reduced cost of labor improves production efficiency.

Description

Panel assembling machine

Technical Field

The utility model relates to a panel equipment field, in particular to panel kludge.

Background

In the panel assembly field, the assembly of panel and backplate is generally accomplished by the manual work, and there is intensity of labour big, and the cost of labor is high like the assembly of the panel of TV set and backplate, and the lower problem of assembly qualification rate moreover.

In order to improve the panel transferring efficiency, there is an automatic panel assembling apparatus disclosed in patent document No. CN213861225U (publication date 2021, 08 and 03), which specifically includes: the panel feeding device comprises a feeding mechanism, a panel conveying mechanism and a panel conveying mechanism, wherein the feeding mechanism is provided with a feeding station and a discharging station, a pickup device is arranged between the feeding station and the discharging station, and the pickup device transfers a panel from the feeding station to the discharging station; the film tearing mechanism comprises a bearing table, a film tearing rack and a film tearing device arranged towards the bearing table, wherein the bearing table and the film tearing device are both arranged on the film tearing rack, the bearing table is in butt joint with the discharging station, and the film tearing device can move relative to the rack to tear off a film layer on the panel; the equipment replaces manual assembly of the panel and the back plate, loading of the display panel and assembly automation of the display panel and the back plate are achieved, and assembly cost is reduced.

SUMMERY OF THE UTILITY MODEL

For improving the assembling efficiency of the panel in the prior art, the utility model provides a panel assembling machine, include

The first feeding carrying platform and the second feeding carrying platform are respectively used for placing a panel to be torn and a back plate attached to the panel;

the first alignment mechanism and the second alignment mechanism are respectively used for aligning the panel and the back plate;

the assembling arm is used for fixing and transferring the panel;

the film tearing mechanism comprises a rubber roller for adhering the film on the panel, and the film is torn off from the panel through the relative movement of the panel and the rubber roller;

the pressure maintaining mechanism comprises a pressure maintaining carrier used for placing the assembled panel and the assembled back plate and a pressure maintaining arm used for applying pressure to the assembled panel and the assembled back plate;

the turnover mechanism is used for turning over the assembled panel and the assembled back plate for 180 degrees;

and the discharging mechanism is used for spraying codes and discharging the assembled back plate.

In an embodiment, the film peeling device further comprises a material taking fork with a plurality of bars, and the bars are correspondingly embedded into a plurality of strip-shaped grooves which are arranged in parallel on the surface of the first feeding carrying platform so as to lift and transfer the panel to be peeled.

In one embodiment, the assembly arm includes a vacuum chuck for sucking the panel, and a rotation device for driving the vacuum chuck to rotate and a linear driving device for linearly moving.

In one embodiment, the film tearing mechanism comprises a film tearing rack, and the rubber roller is fixed on the film tearing rack through a linear driving device.

In one embodiment, the film tearing rack is further fixed with a material discharging wheel for outputting the adhesive tape, a material collecting wheel for recovering the adhesive tape and a plurality of guide wheels for changing the trend of the adhesive tape.

In one embodiment, the discharging wheel is connected with the rotating shaft through the tensioning mechanism and synchronously rotates;

the tensioning mechanism comprises

The rotating lug is sleeved on the rotating shaft and synchronously and rotatably connected with the rotating shaft;

the plurality of tensioning blocks are distributed on the circumferential side surface of the rotating lug in a surrounding manner, and can move in the radial direction;

the rolling shafts/balls are positioned between the rotating lug and the tensioning block, and each rolling shaft/ball is abutted against the first contact surface of the rotating lug and the second contact surface of the tensioning block;

the limiting assembly is used for limiting the radial movement distance of the tensioning block;

and viewed from the axial projection angle of the rotating shaft, the rotating lug is rotated to change the distance from the contact point of the rolling shaft/ball and the first contact surface to the axis of the rotating shaft, so that the tensioning block moves radially.

In one embodiment, the discharging mechanism comprises a machine table,

the discharging carrying platform can move on the machine platform under the driving of the linear driving device;

the pressing component comprises a pressing piece and a linear driving device for driving the pressing piece to abut against or be far away from the discharging carrying platform;

the linking component is used for connecting and fixing the pressing component and the discharging carrying platform and can synchronously move;

and the resetting component is used for horizontally resetting the pressing component.

In one embodiment, the pressing piece is a linear structure penetrating the width direction of the discharging carrier.

In one embodiment, both ends of the pressing piece are fixed on the movable end of the linear driving device through a clamp.

In an embodiment, at least two pressing pieces are provided.

Based on the foregoing, compare with prior art, the utility model provides a panel kludge realizes the automatic equipment of panel and backplate, and greatly reduced cost of labor improves production efficiency.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts; in the following description, the drawings are illustrated in a schematic view, and the drawings are not intended to limit the present invention.

Fig. 1 is a schematic top view of a panel assembling machine according to the present invention;

fig. 2 is a first perspective view of the panel assembling machine provided by the present invention;

fig. 3 is a perspective view of a panel assembling machine according to the present invention;

FIG. 4 is a schematic view of an embodiment of a material taking fork;

FIG. 5 is an orthographic view of the film tearing mechanism;

FIG. 6 is a perspective view of the film tearing mechanism;

fig. 7 is an axial projection schematic view of the tensioning mechanism in a rotating state;

FIG. 8 is an axial projection view of the material-carrying wheel of the tensioning mechanism shown in FIG. 7;

fig. 9 is an axial projection schematic view of the tensioning mechanism in a static state;

fig. 10 is an axial projection view of the belt wheel of the tensioning mechanism in fig. 9;

FIG. 11 is a schematic view of the first contact surface being an arc-shaped surface with an arc shape concave inward;

FIG. 12 is a schematic view of a second contact surface consisting of two intersecting planes;

FIG. 13 is a schematic view of a second contact surface consisting of 3 arcuate surfaces;

FIG. 14 is a schematic top view of the outfeed mechanism;

FIG. 15 is a first perspective view of the discharge mechanism;

fig. 16 is a second perspective view of the discharge mechanism.

Reference numerals:

110 first feeding stage 111 panel 112 first aligning mechanism

113 strip-shaped groove 114 second feeding carrier for flexible circuit board 120

121 back plate 122 transparent carrier 130 material taking fork

131 bar 200 assembly arm 300 film tearing mechanism

301 dyestripping frame 310 rubber roll 320 blowing wheel

330 take-up wheel 340 guide wheel 350 adhesive tape

400 pressurize mechanism 410 pressurize microscope carrier 420 pressurize arm

500 tilting mechanism 600 discharge mechanism 601 board

610 discharging carrying platform 611 first guide rail 620 pressing component

621 press 622 clamp 623 support post

624 second guide rail 630 engaging assembly 631 clamping arm

632 ear plate 640 reset assembly 700 tensioning mechanism

710 rotating shaft 720 rotates the first contact surface of the protrusion 721

730 tension block 731 second contact surface 740 roller/ball

751 limiting groove/limiting hole 752 limiting column 753 fixing plate

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention; the technical features designed in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that all terms (including technical terms and scientific terms) used in the present invention have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, and cannot be construed as limiting the present invention; it will be further understood that terms, as used herein, should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Referring to fig. 1 to 4, the present invention provides an embodiment of a panel assembling machine, comprising

A first feeding stage 110 for placing the panel 111 and a second feeding stage 120 for placing the back plate 121;

before being assembled with the back plate 121, the front plate 111 on the first feeding stage 110 needs to be fixed by the assembling arm 200 and transferred to the film tearing mechanism 300 for film tearing processing, so that the front plate 111 has viscosity and can be adhered to the back plate 121 to complete the assembly.

The assembly arm 200 has the functions of fixing the panel 111 and rotating and translating the panel 111, and those skilled in the art can adopt the conventional technical means and combination to realize the above corresponding functions, for example, the assembly arm 200 specifically includes a vacuum chuck for sucking the fixed panel 111, a rotating device for driving the vacuum chuck to rotate and a linear driving device for linearly moving, but not limited thereto.

The film tearing mechanism 300 comprises a rubber roller 310, wherein an adhesive tape 350 is attached to the rubber roller 310 and used for adhering the film on the panel 111, and the film is torn off from the panel 111 through the relative movement between the panel 111 and the rubber roller 310. The relative movement of the faceplate 111 and the glue roller 310 can take three forms: firstly, the panel 111 is fixed, and the rubber roller 310 is driven by the driving device to move; secondly, the rubber roller 310 is fixed, and the panel 111 is driven by the driving device to move; third, the panel 111 and the rubber roller 310 are driven by the driving device to move in opposite directions.

In a first form, the embodiment shown in fig. 5 includes a film tearing frame 301, a rubber roller 310 is fixed on the film tearing frame 301 through a linear driving device, the panel 111 is fixed on the assembly arm 200 and remains stationary during the film tearing process, and the rubber roller 310 is driven by the linear driving device to move, so as to tear the film from the panel 111. To facilitate the film tearing, the glue roller 310 is typically glued to one corner of the panel 111 and then torn.

The panel 111 after the film material is torn off is transferred to the first alignment mechanism 112 by the assembly arm 200, and the back plate 121 on the second feeding stage 120 is also transferred to the second alignment mechanism in advance by the carrying assembly.

Specifically, as shown in fig. 1, the first alignment mechanism 112 is provided with a CCD camera, and a lens of the CCD camera is upward for capturing position information on the panel 111 located above the CCD camera;

the second alignment mechanism comprises a transparent carrying platform 123 and a CCD camera positioned below the transparent carrying platform 123, the back plate 121 is placed on the transparent carrying platform 123, and the lens of the CCD camera is upward shot for capturing position information on the back plate 121;

the alignment process specifically includes comparing the position information of the back-plate 121 with the position information of the panel 111, calculating the angle or displacement of the panel 111 to be adjusted by an algorithm, and driving the assembling arm 200 to adjust and correct the panel 111 to be consistent with the position information of the back-plate 121, thereby completing the alignment. It should be noted that, the technical means for implementing the above alignment process is the prior art, and those skilled in the art can implement the alignment process according to the actual situation, which is not described herein again.

After the alignment is completed, the assembly arm 200 transfers the panel 111 to the upper side of the back plate 121, and then moves down to attach the panel 111 to the back plate 121, so as to complete the assembly of the panel 111 and the back plate 121, and then transfers the assembled panel 111 and the back plate 121 to the pressure maintaining stage 410 of the pressure maintaining mechanism 400 through the assembly arm 200, and then the assembly arm 200 continues to adsorb and fix the next panel 111 to be subjected to film tearing.

As shown in fig. 2, the pressure maintaining mechanism 400 further includes a pressure maintaining arm 420, and the pressure maintaining arm 420 is placed on the pressure maintaining carrier 410 to apply pressure to the assembled panel 111 and the assembled back plate 121 for a certain time, so that the panel 111 and the assembled back plate 121 can be better attached to each other, after the pressure maintaining is finished, the assembled panel 111 and the assembled back plate 121 are transferred to the turnover mechanism 500 through the carrying assembly, the assembled panel 111 and the assembled back plate 121 are turned over by 180 degrees, the assembled back plate 121 faces upward, and code spraying in subsequent links is facilitated.

It should be noted that those skilled in the art can implement 180 ° turnover of the product by using the conventional technical means and combinations in the art, and therefore, the detailed structure of the turnover mechanism 500 is not described herein.

After the assembled panel 111 and the assembled back plate 121 are turned over to the back plate 121 and face upward, the assembled panel 111 and the assembled back plate 121 are transferred to the discharging mechanism 600 by the carrying assembly, and code spraying and marking are performed on the back plate 121, and then discharging is performed.

In an embodiment, as shown in fig. 4, the panel 111 on the first feeding stage 110 is further transferred to the position where the assembling arm 200 can grasp through the material taking fork 130, specifically, the material taking fork 130 has a plurality of bars in a fork-shaped structure, a plurality of bar-shaped grooves 113 adapted to the plurality of bars are arranged in parallel on the surface of the first feeding stage 110, and the plurality of bars 131 are correspondingly embedded into the plurality of bar-shaped grooves 113 to lift up the panel 111 to be peeled and transfer to the position where the assembling arm 200 can grasp.

It should be noted that, those skilled in the art can design the moving track of the material taking fork 130 by using a linear driving device, and the description thereof is omitted here.

In an embodiment, as shown in fig. 4 and 5, the film tearing frame 301 is further fixed with a discharging wheel 320 for outputting the adhesive tape 350, a receiving wheel 330 for recovering the adhesive tape 350, and a plurality of guide wheels 340 for changing the direction of the adhesive tape 350, so as to ensure that the adhesive tape 350 attached to the adhesive roller 310 can be updated in time, and maintain strong viscosity constantly, so as to facilitate the smooth operation of the film tearing process.

In one embodiment, as shown in fig. 6, the discharge wheel 320 is connected to the rotating shaft 710 via a tensioning mechanism and rotates synchronously;

in specific implementation, referring to fig. 7, the tensioning mechanism includes a rotating protrusion 720 for connecting with a driving shaft of the driving device, which is sleeved on the rotating shaft 710 of the driving device and fixedly connected with the rotating shaft 710, so that the rotating protrusion and the rotating shaft 710 can rotate synchronously;

the circumferential side surface of the rotating lug 720 is provided with a plurality of tensioning blocks 730 in a surrounding manner, the tensioning blocks 730 can move along the radial direction, and the distance of the radial movement of the tensioning blocks 730 is limited by the limiting component; specifically, the limiting assembly comprises a limiting groove/limiting hole 751 and a limiting column 752 slidably disposed in the limiting groove/limiting hole 751, as shown in fig. 7, the limiting groove/limiting hole 751 is disposed on the tension block 730, and the limiting column 752 is fixed on the fixing plate 753; similarly, a person skilled in the art can also set the limiting slot/limiting hole 751 on the fixing plate 753 according to actual needs, the limiting column 752 is fixed on the tensioning block 730, and the limiting column 752 may be a bolt.

A roller/ball 740 is further arranged between each tension block 730 and the rotating lug 720, and each roller/ball 740 is abutted against the first contact surface 721 of the rotating lug 720 and the second contact surface 731 of the tension block 730;

referring to fig. 7 or 9, the circumferential side of the rotation protrusion 720 is not uniformly circular when viewed from the axial projection of the rotation shaft 710, and the rotation of the rotation protrusion 720 inevitably changes the distance from the point where the roller/ball 740 contacts the first contact surface 721 to the axis of the rotation shaft 710, which is hereinafter referred to as "d", because the rotation protrusion 720 abuts against the tension block 730 through the roller/ball 740.

As shown in fig. 8, when the rotating protrusion 720 is driven by the motor to rotate, the increase of d inevitably pushes the tension block 730 to move outward, so as to perform a tension fixing function on the discharging wheel 320 sleeved on the tension block 730 and drive the discharging wheel 320 to rotate synchronously;

as shown in fig. 10, when the rotation protrusion 720 is not driven by an external force, the roller/ball 740 naturally returns to the initial position, i.e. d is decreased, the tension block 730 needs to move inward to abut against the roller/ball 740, and the tension fixing function for the discharging wheel 320 cannot be performed, so as to facilitate the dismounting of the discharging wheel 320 or the receiving wheel 330.

And because of the limiting function of the limiting component, the moving range of the tensioning block 730 is limited, and no matter how the rotating lug 720 rotates, each roller/ball 740 can only move within the range of the first contact surface 721 where it is located, so as to ensure that each tensioning block 730 is abutted against the rotating lug 720 through the roller/ball 740.

With reference to fig. 4, 8 and 10, the tape 350 is transported as follows:

the motors connected with the receiving wheel 330 and the discharging wheel 320 respectively output driving forces with opposite rotation directions, and at the moment, the tensioning block 730 plays a tensioning and fixing role on the discharging wheel 320, so that the tensioning wheel 730 and the rotating block 720 are relatively static and rotate synchronously;

by setting the torque of the motor of the material receiving wheel 330 to be greater than the torque of the motor of the material discharging wheel 320, the pulling force of the material receiving wheel 330 on the adhesive tape 350 is greater than the pulling force of the material discharging wheel 320 on the adhesive tape 350, so that the material discharging wheel 320 and the material receiving wheel 330 are forced to rotate in the same direction, namely the actual rotation direction of the output shaft of the motor connected with the material discharging wheel 320 is opposite to the rotation driven by the motor.

Thereby realizing the process that the adhesive tape 350 is output from the discharging wheel 320 and wound and recovered by the receiving wheel 330.

The first contact surface 721 and the second contact surface 731 include at least, but are not limited to, the following four forms:

referring to fig. 7 to 10, the first contact surface 721 is a plane, and the second contact surface 731 is an arc-shaped surface that is concave inward relative to the tensioning block 730.

Preferably, the second contact surface 731 is an arc surface, and when viewed from the axial projection of the rotating shaft 710, the center of the circle where the arc is located coincides with the axis of the rotating shaft.

Referring to fig. 11, the first contact surface 721 is an arc surface that is concave inward relative to the rotation protrusion 720, and the second contact surface 731 is an arc surface that is concave inward relative to the tension block 730.

Referring to fig. 12, the first contact surface 721 is a plane, and the second contact surface 731 is composed of at least two intersecting planes.

Referring to fig. 13, the first contact surface 721 is a plane surface, and the second contact surface 731 is composed of at least two arc surfaces.

For the same reason, the first contact surface 721 of the third and fourth embodiments may also be an arc surface with an arc shape concave inwards relative to the rotation protrusion 720. A person skilled in the art can adapt the first contact surface and the second contact surface according to the design concepts of the above-listed examples.

In an embodiment, two adjacent first contact surfaces 721 on the rotating protrusion 720 are further connected by an arc surface, and the arcs of all the arc surfaces are located on the same circle.

Referring to fig. 7 to 10, when the first contact surfaces 721 are planar surfaces, two adjacent first contact surfaces 721 on the rotating protrusion 720 are also in transition connection through arc surfaces, and arcs where all the arc surfaces are located on the same circle, the rotating protrusion 720 of the structure can be made of a cylindrical member through a cutting or milling process, and is easy to process.

Preferably, the number of the first contact surfaces 721 and the number of the tension blocks 730 are both 2 to 9, and those skilled in the art can determine the specific number of the first contact surfaces 721 and the tension blocks 730 according to the size of the actual structure. As shown in fig. 7 to 10, 3 first contact surfaces 721 and 3 tensioning blocks 730 are provided, the 3 first contact surfaces 721 are uniformly provided on the rotating protrusion 720, and the 3 tensioning blocks 730 uniformly surround the circumferential side surface of the rotating protrusion 720, so as to ensure the stability of the rotation of the subsequent material wheel.

In an embodiment, as shown in fig. 7 to 10, the tensioning block 730 is in a fan-ring shape, that is, a contact surface of the tensioning block 730 and the material wheel is also a circular arc surface, so as to further increase a contact surface of the tensioning block 730 and the material wheel, thereby enhancing a tensioning effect of the tensioning block 730 on the material wheel.

In an embodiment, two adjacent tension blocks 730 are spaced apart from each other, so that a gap is left between two adjacent tension blocks 730 without contacting each other, thereby preventing interference or obstruction to respective radial movement.

In an embodiment, as shown in fig. 14 to 16, the discharging mechanism 600 includes a machine 601, a movable discharging carrier 610 is disposed on the machine 601, and the finished products to be code-printed, i.e., the assembled front plate 111 and the back plate 121, are placed on the discharging carrier 610;

because the panel 111 usually has the flexible circuit board 114, referred to as FPC for short, the flexible circuit board 114 is easy to tilt, and the code spraying effect is affected, for this reason, the press-fit assembly 620 is arranged on the machine 601 in this embodiment, the press-fit assembly 620 includes the press-fit member 621 and a linear driving device that drives the press-fit member 621 to abut against or be away from the discharging carrier 610, when the discharging carrier 610 moves to the lower side of the press-fit member 621, the press-fit member 621 moves downward under the driving of the linear driving device to enable the flexible circuit board 114 to cling to the discharging carrier 610, so as to prevent the flexible circuit board 114 from tilting; specifically, the pressing member 621 can be divided into a flat plate shape, a long strip shape, a thin strip shape, and the like according to the shape and size, and a person skilled in the art can design the shape and size of the pressing member according to actual needs.

After the flexible circuit board 114 is in a pressing state under the pressing action of the pressing part 621, the finished product needs to be moved to a code spraying and marking station for code spraying, and before code spraying is finished, the flexible circuit board 114 needs to be kept in the pressing state all the time and cannot be tilted, so that the pressing component 620 needs to be moved to the code spraying and marking station along with the discharging carrier 610 synchronously; the pressing assembly 620 is fixedly connected to the discharging carrier 610 through the engaging assembly 630, so as to move synchronously with the discharging carrier 610.

After the code spraying is finished, the pressing piece 621 moves upwards under the driving of the linear driving device to release the pressing of the flexible circuit board 114, and the connection relation between the pressing component 620 and the discharging carrier 610 is released by adjusting the connecting component 630; then, the discharging carrier 610 continues to move the finished product to the next process, and the pressing component 620 is driven by the reset component 640 to horizontally return to the initial position, so as to achieve horizontal reset, and continue to press the flexible circuit board 114 of the next finished product to be code-printed. Specifically, the reset assembly 640 may be any one of an electric push rod, a hydraulic cylinder or an air cylinder.

Preferably, referring to fig. 15 and 16, the pressing element 621 is a linear structure penetrating through the width direction of the discharging carrier 610, when the flexible circuit board 114 is in a pressing state, the pressing element 621 is prevented from blocking a code sprayed on the flexible circuit board 114 as much as possible, the pressing element 621 adopts a linear structure, on the premise that a pressing effect is ensured, a wire diameter of the pressing element 621 is reduced as much as possible, so as to reduce a coverage area of the pressing element 621 on the flexible circuit board 114, and a metal wire is generally adopted as the pressing element 621.

In an embodiment, referring to fig. 15 and 16, both ends of the compressing element 621 are fixed to the movable end of the linear driving device by the clamp 622, and the clamp 622 is used to fix both ends of the compressing element 621, so as to facilitate the assembly, disassembly and replacement of the compressing element 621.

In an embodiment, referring to fig. 15 and 16, at least two pressing members 621 with linear structures are provided, and it is generally difficult for a single metal wire to well attach the flexible circuit board 114 to the discharging carrier 610, and often more pressing members 621 are provided to press the flexible circuit board 114, and regarding the number of the pressing members 621 with linear structures and the distance between two adjacent pressing members 621, a person skilled in the art can adjust the pressing members 621 according to actual situations, and details are not described herein.

The mode that links up subassembly 630 and be connected the fixed with closing member 621 and ejection of compact microscope carrier 610 has the joint fixed, the centre gripping fixed etc. as follows specifically:

in an embodiment, the engaging assembly 630 includes two clamping arms 631 connected to the pressing assembly 620 and disposed opposite to each other in a vertical direction, and an ear plate 632 located at two sides of the discharging carrier 610 and disposed horizontally, and the ear plate 632 is clamped and fixed by the two clamping arms 631, so that the pressing assembly 620 and the discharging carrier 610 can move synchronously.

In specific implementation, referring to fig. 15, the pressing component 620 is connected with two clamping arms 631 which are arranged oppositely, two sides of the discharging carrier 610 are fixed with ear plates 632 which are horizontally placed, when the discharging carrier 610 moves to a position where the ear plates 632 are located between the two clamping arms 631, the two clamping arms 631 move oppositely under the driving of the driving device, so as to clamp and fix the ear plates 632, thereby realizing the fixed connection and the synchronous movement of the pressing component 620 and the discharging carrier 610. The connection between the pressing assembly 620 and the discharging carrier 610 is released by the reverse movement of the two clamping arms 631.

It should be noted that the two clamping arms may also be disposed on the discharging carrier, the ear plate may be disposed on the pressing assembly, and the clamping and fixing processes are the same, and are not described herein again.

In one embodiment, the engaging member 630 includes an engaging wall (not shown) connected to the pressing member 620, and an ear plate 632 horizontally disposed on both sides of the discharging carrier 610, wherein the ear plate 632 is provided with a through hole/groove, and the engaging wall is provided with a locking protrusion capable of being inserted into the through hole/groove, so that the pressing member 620 and the discharging carrier 610 are connected and fixed and can move synchronously by the locking protrusion and the locking protrusion. Specifically, the engaging wall is driven by the linear driving device in the forward direction to embed the engaging protrusion into the through hole/groove, so that the pressing assembly 620 and the discharging carrier 610 are connected and move synchronously. Similarly, the engaging wall is driven by the linear driving device in the opposite direction to pull the engaging protrusion out of the through hole/groove, so that the connection between the pressing assembly 620 and the discharging carrier 610 can be released.

It should be noted that the engaging wall can also be disposed on the discharging carrier, and the ear plate is disposed on the pressing member, so that the clamping and fixing processes are the same, and are not described herein again. In addition, the manner of connecting and fixing the pressing member and the discharging carrier by the engaging member is not limited to the two forms listed above, and the person skilled in the art can realize the connection and fixing of the pressing member and the discharging carrier according to other conventional technical means.

In an embodiment, referring to fig. 16, a vertical fixing portion extends from the ear plate 632 vertically, so that the ear plate 632 is L-shaped as a whole, and the ear plate 632 is fixedly connected to the discharging carrier 610 through the vertical fixing portion, so that the ear plate 632 is conveniently mounted on the discharging carrier 610.

In an embodiment, referring to fig. 14, the machine 601 further has a first guide rail 611 slidably connected to the discharging stage 610 to ensure that the discharging stage 610 can move smoothly.

In an embodiment, referring to fig. 15 or fig. 16, two support columns 623 for limiting a moving range of the pressing component 620 are disposed on two sides of the discharging carrier 610 on the machine 601, a second guide rail 624 slidably connected to the pressing component 620 is disposed between the two support columns 623, and the pressing component 620 is supported and guided by the support columns 623 and the second guide rail 624.

To sum up, compared with the prior art, the utility model provides a panel kludge realizes the automatic equipment of panel and backplate, and greatly reduced cost of labor improves production efficiency.

In addition, it will be appreciated by those skilled in the art that although a number of problems exist in the prior art, each embodiment or aspect of the present invention may be improved only in one or a few aspects, without necessarily simultaneously solving all the technical problems listed in the prior art or in the background. It will be understood by those skilled in the art that nothing in a claim should be taken as a limitation on that claim.

Although terms such as feeding stage, panel, alignment mechanism, strip-shaped groove, flexible circuit board, back plate, transparent stage, feeding fork, bar, assembling arm, film tearing mechanism, film tearing frame, rubber roll, feeding wheel, material receiving wheel, guide wheel, adhesive tape, pressure maintaining mechanism, pressure maintaining stage, pressure maintaining arm, turnover mechanism, discharging mechanism, machine table, discharging stage, guide rail, pressing component, clamp, limiting column, engagement component, clamping arm, ear plate, reset component, tensioning mechanism, rotating shaft, rotating lug, contact surface, tensioning block, rolling shaft/ball, limiting groove/limiting hole, limiting column, fixing plate, etc. are used more often in this document, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention; the terms "first," "second," and the like in the description and in the claims, and in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

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; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A panel assembling machine is characterized in that: comprises that

A first feeding stage (110) and a second feeding stage (120) which are respectively used for placing a panel (111) to be torn and a back plate (121) adhered to the panel (111);

the first aligning mechanism and the second aligning mechanism are respectively used for aligning the panel (111) and the back plate (121);

an assembly arm (200) for the fixing and transfer of the panel (111);

the film tearing mechanism (300) comprises a rubber roller (310) for adhering the film on the panel (111), and the film is torn from the panel (111) through the relative movement of the panel (111) and the rubber roller (310);

the pressure maintaining mechanism comprises a pressure maintaining carrier (410) for placing the assembled panel and the assembled back plate and a pressure maintaining arm (420) for applying pressure to the assembled panel and the assembled back plate;

a turnover mechanism (500) for turning the assembled panel and back plate 180 °;

and the discharging mechanism (600) is used for spraying codes to the assembled back plate for discharging.

2. The panel assembling machine according to claim 1, wherein: the film-tearing device is characterized by further comprising a material taking fork (130) with a plurality of bars (131), wherein the bars (131) are correspondingly embedded into a plurality of strip-shaped grooves (113) which are arranged in parallel on the surface of the first feeding carrier (110) so as to lift and transfer the panel (111) to be torn.

3. The panel assembling machine according to claim 1, wherein: the assembling arm (200) comprises a vacuum chuck for adsorbing the panel (111), a rotating device for driving the vacuum chuck to rotate and a linear driving device for linearly moving.

4. The panel assembling machine according to claim 1, wherein: the film tearing mechanism comprises a film tearing rack (301), and the rubber roller (310) is fixed on the film tearing rack (301) through a linear driving device.

5. The panel assembling machine according to claim 4, wherein: the film tearing rack (301) is also fixed with a discharging wheel (320) for outputting the adhesive tape, a receiving wheel (330) for recovering the adhesive tape and a plurality of guide wheels (340) for changing the trend of the adhesive tape (350).

6. The panel assembling machine according to claim 5, wherein: the discharging wheel (320) is connected with the rotating shaft (710) through the tensioning mechanism and realizes synchronous rotation;

the tensioning mechanism comprises

The rotating lug (720) is sleeved on the rotating shaft (710) and is synchronously and rotatably connected with the rotating shaft (710);

the plurality of tensioning blocks (730) are distributed on the circumferential side surface of the rotating lug (720) in a surrounding manner, and the plurality of tensioning blocks (730) can move in the radial direction;

the rolling shafts/rolling balls (740) are positioned between the rotating lug (720) and the tensioning block (730), and each rolling shaft/rolling ball (740) is abutted against the first contact surface (721) of the rotating lug (720) and the second contact surface (731) of the tensioning block;

the limiting assembly is used for limiting the radial movement distance of the tensioning block (730);

and when viewed from the axial projection of the rotating shaft (710), the rotating lug (720) is rotated to change the distance from the contact point of the roller/ball (740) and the first contact surface (721) to the axis of the rotating shaft (710), so that the tensioning block (730) moves radially.

7. The panel assembling machine according to claim 1, wherein: the discharging mechanism (600) comprises a machine table (601),

the discharging carrying platform (610) can move on the machine platform (601) under the driving of the linear driving device;

the pressing component (620) comprises a pressing part (621) and a linear driving device for driving the pressing part (621) to abut against or be far away from the discharging carrying platform (610);

the engaging component (630) enables the pressing component (620) and the discharging carrying platform (610) to be fixedly connected and synchronously movable;

a reset component (640) for horizontal reset of the stitching component (620).

8. The panel assembling machine according to claim 7, wherein: the pressing piece (621) is a linear structure penetrating through the width direction of the discharging carrying platform (610).

9. The panel assembling machine according to claim 8, wherein: and two ends of the pressing part (621) are fixed on the movable end of the linear driving device through a clamp (622).

10. The panel assembling machine according to claim 8, wherein: the pressing piece (621) is provided with at least two.

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