CN216343239U

CN216343239U - High-precision curved screen paste gum machine

Info

Publication number: CN216343239U
Application number: CN202122111624.9U
Authority: CN
Inventors: 陈友裕; 张玉潘
Original assignee: Xiamen Weiya Intelligence Technology Co ltd
Current assignee: Xiamen Weiya Intelligent Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-04-19
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a high-precision curved-surface screen gum pasting machine which comprises a rack, wherein a panel carrying platform assembly, a gum carrying platform assembly, a panel visual positioning mechanism and a gum visual positioning mechanism are arranged on the rack, and the gum carrying platform assembly is positioned above the panel carrying platform assembly; panel microscope carrier subassembly includes XXY counterpoint platform, place the panel microscope carrier of panel, the microscope carrier subassembly is glued including the mouth word and glues the microscope carrier, the microscope carrier actuating mechanism is glued to the mouth word, the gluey microscope carrier upper surface of mouth word is equipped with the reference column that the mouth word of location was glued, adsorb or take off the gluey vacuum gas pocket of mouth word, the microscope carrier upper and lower upset motion is glued to the mouth word of mouth word actuating mechanism drive mouth word, the vertical feed motion of opposite face board microscope carrier, so that the lock is glued to the mouth word on the panel, panel visual positioning mechanism, the mouth word is glued visual positioning mechanism and is used for monitoring the panel and the gluey relative position appearance of mouth word, XXY counterpoints the platform drive and connects the panel microscope carrier with the adjustment panel position appearance. The utility model improves the automation degree and precision of the face plate character pasting glue.

Description

High-precision curved screen paste gum machine

Technical Field

The utility model relates to the technical field of screen assembling equipment, in particular to a high-precision curved screen paste machine.

Background

With the continuous development of consumer electronics products such as televisions, personal computers and the like, screens are more and more widely used, the variety of screens in the current market is various, and curved screens are deeply popular with the market in recent years due to wider visual angle and better stereoscopic impression.

In the assembling process of the screen, the glue for sticking the square characters on the panel of the screen is needed, the glue for sticking the square characters adheres corresponding parts to the panel, the current partial screen is in the assembling process, a manual glue for sticking the square characters is adopted, the manual glue for sticking the square characters is low in efficiency and high in cost, the quality of sticking the square characters by glue is difficult to guarantee, a device for sticking the square characters is arranged at present, but certain positioning errors can be generated when the panel is clamped at each time, corresponding processing errors exist between different workpieces, certain curvature exists everywhere on the curved surface screen panel, accurate positioning between the panel and the square character glue carrier is needed to be realized, otherwise, sticking dislocation can occur, even the panel is damaged, and the current device for sticking the square character glue cannot be applied to the assembling process of the curved surface screen.

Therefore, the current machine for gluing the characters on the curved screen is lacked, so that the automation degree and the precision of the gluing of the characters on the curved screen in the assembling process of the panel are improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision curved screen gum pasting machine, which overcomes the defects and improves the automation degree and pasting precision of gum pasting in the assembling process of a curved screen.

In order to achieve the above purpose, the solution of the utility model is: a high-precision curved screen gum pasting machine comprises a rack, wherein a panel loading platform assembly, a gum loading platform assembly, a panel visual positioning mechanism and a gum visual positioning mechanism are arranged on the rack, and the gum loading platform assembly is positioned above the panel loading platform assembly;

the panel microscope carrier assembly comprises an XXY alignment platform and a panel microscope carrier for placing a panel, the mouth-shaped glue microscope carrier assembly comprises a mouth-shaped glue microscope carrier and a mouth-shaped glue microscope carrier driving mechanism, a positioning column for positioning mouth-shaped glue and a vacuum air hole for adsorbing or loosening the mouth-shaped glue are arranged on the upper surface of the mouth-shaped glue microscope carrier, the mouth-shaped glue microscope carrier driving mechanism drives the mouth-shaped glue microscope carrier to perform vertical turnover movement and vertical feeding movement of an opposite face plate microscope carrier so that the mouth-shaped glue is buckled on the panel, the panel vision positioning mechanism and the mouth-shaped glue vision positioning mechanism are used for monitoring the relative pose between the panel and the mouth-shaped glue, and the XXY alignment platform is connected with the panel microscope carrier in a driving mode to adjust the pose of the panel.

Further, the frame is provided with an outer cover, the panel carrying platform assembly, the square glue carrying platform assembly, the panel visual positioning mechanism and the square glue visual positioning mechanism are all covered in the outer cover, a cleaning filter is arranged on the outer cover, and the cleaning filter is used for filtering air outside the outer cover and then conveying the filtered air into the outer cover.

Further, the panel visual positioning mechanism comprises a panel camera and a panel camera driving pair, the panel camera is positioned above the panel carrying platform, and the panel camera driving pair drives the panel camera to move left and right above the panel carrying platform; the gum-coated gum visual positioning mechanism comprises a gum-coated gum camera and a gum-coated gum camera driving pair, the gum-coated gum camera is positioned below the gum-coated gum platform, and the gum-coated gum camera driving pair drives the gum-coated gum camera to move left and right below the gum-coated gum platform.

Furthermore, a positioning column mounting hole is formed in the upper surface of the mouth-shaped glue carrying platform, a positioning end and a fixed end are arranged on the positioning column, the axis of the positioning end is eccentric to that of the fixed end, the fixed end is rotatably mounted in the positioning column mounting hole, the positioning end extends to the upper surface of the mouth-shaped glue carrying platform, and a locking mechanism for locking the positioning column to rotate is further arranged on the mouth-shaped glue carrying platform.

Furthermore, a plurality of adjusting mechanisms for adjusting the tension of the square glue are further arranged on the square glue carrying platform, the adjusting mechanisms are provided with tensioning columns on the upper surface of the square glue carrying platform in a sliding mode, and the tensioning columns are connected with locking mechanisms.

Furthermore, the panel is provided with a code, and the rack is also provided with a code reader for reading the code.

The panel carrying platform assembly further comprises a cross beam plate and an ejection mechanism, the panel carrying platform comprises a carrying platform inner frame and a carrying platform outer frame, the carrying platform outer frame is fixed above the cross beam plate, a cavity is arranged in the middle of the carrying platform outer frame, a gap between the carrying platform inner frame is arranged in the cavity, the upper surfaces of the carrying platform inner frame and the carrying platform outer frame are used for placing panels, the carrying platform inner frame is provided with an air suction hole used for taking the panels, the carrying platform inner frame is connected with an XXY alignment platform through the ejection mechanism which is longitudinally arranged, the XXY alignment platform is connected with the cross beam plate, the ejection mechanism drives the carrying platform inner frame to vertically and movably extend out of the cavity, and the XXY alignment platform drives the carrying platform inner frame to perform front-back left-right displacement and horizontal rotation alignment in the cavity.

Further, a cross beam plate linear motion pair is arranged between the cross beam plate and the rack so as to drive the panel carrier assembly to move back and forth on the rack;

the mouth character glue carrying platform driving mechanism comprises a rear support, a middle support, a front support, a rear support linear motion pair, a middle support linear motion pair, a pressure maintaining air cylinder and a rotary motion pair, the rear support is connected with the rack through the rear support linear motion pair so as to drive the mouth character glue carrying platform assembly to move back and forth on the rack, the middle support is vertically and movably connected to the rear support through the middle support linear motion pair, the front support is vertically and movably connected to the middle support through the pressure maintaining air cylinder, and the mouth character glue carrying platform is connected with the front support through the rotary motion pair.

Further, ejection mechanism includes first linear bearing, ejecting cylinder, XXY counterpoints the platform setting and is in crossbeam board below, XXY counterpoints the platform and includes three-axis drive mechanism, roof, bottom plate, three-axis drive mechanism connects between roof and bottom plate, in order to drive bottom plate relative roof displacement, horizontal rotation all around, the roof is fixed crossbeam board below, the bottom plate upwards extends there is the stand, the stand passes behind the crossbeam board through the vertical swing joint of first linear bearing the microscope carrier inside casing, ejecting cylinder fixes the bottom plate top, in order to pass the flexible top of crossbeam board or transfer the microscope carrier inside casing.

Furthermore, the inner frame of the carrying platform is provided with a panel clamping mechanism extending to the periphery of the outer frame of the carrying platform, and the panel clamping mechanism is movably contracted towards the outer frame of the carrying platform.

After the scheme is adopted, the utility model has the beneficial effects that the panel carrier assembly comprises an XXY alignment platform and a panel carrier for placing the panel, the adhesive-coated square platform assembly comprises an adhesive-coated square platform and an adhesive-coated square platform driving mechanism, the upper surface of the adhesive-coated square platform is provided with a positioning column for positioning the adhesive-coated square platform and a vacuum air hole for adsorbing or loosening the adhesive-coated square platform, the adhesive-coated square platform driving mechanism drives the adhesive-coated square platform to turn up and down and feed the adhesive-coated square platform vertically so that the adhesive-coated square platform is buckled on the panel, the panel visual positioning mechanism and the adhesive-coated square visual positioning mechanism are used for monitoring the relative pose between the panel and the adhesive-coated square platform, the XXY alignment platform is connected with the panel carrier in a driving manner to adjust the pose of the panel, and after the relative pose between the panel and the adhesive-coated square platform is determined by the panel visual positioning mechanism and the adhesive visual positioning mechanism, the XXY alignment platform is used for driving the panel carrier to move, and then the position and posture of the panel are adjusted, so that the panel is aligned with the Chinese character 'kou' glue, and the automation degree and the pasting precision of the Chinese character 'kou' glue and the panel pasting process are improved.

Drawings

FIG. 1 is a schematic diagram of a partially exploded structure of the present invention;

FIG. 2 is an exploded view of a panel carrier assembly according to the present invention;

FIG. 3 is an exploded view of the panel carrier of the present invention;

FIG. 4 is a schematic perspective view of a frame assembly for a glue carrier according to the present invention;

FIG. 5(a) is an exploded view of the offset carrier of the present invention;

FIG. 5(b) is a schematic perspective view of the offset carrier of the present invention;

fig. 6(a) is a schematic perspective view of a positioning post according to the present invention;

FIG. 6(b) is a perspective view of the tension column of the present invention;

FIG. 7 is a schematic perspective view of the present invention;

FIG. 8 is a perspective view of another aspect of the present invention;

FIG. 9 is a schematic perspective view of a portion of the panel carrier moving away from the frame.

Description of reference numerals: 1-panel carrier assembly, 2-square glue carrier assembly, 3-panel carrier, 4-beam plate, 5-XXY alignment platform, 6-ejection mechanism, 7-inner carrier frame, 8-outer carrier frame, 9-cavity, 10-panel fixing device, 11-square glue carrier, 12-square glue carrier driving mechanism, 13-positioning column, 14-pressure maintaining cylinder, 15-frame, 16-front support, 17-middle support, 18-rear support, 19-middle support linear motion pair, 20-rotation motion pair, 21-beam plate linear motion pair, 22-rear support linear motion pair, 23-suction hole, 24-panel clamping mechanism, 25-first linear bearing, 26-ejection cylinder, 27-three-axis driving mechanism, 28-top plate, 29-bottom plate, 30-upright post, 31-vacuum air hole, 32-positioning post mounting hole, 33-positioning end, 34-fixed end, 35-locking mechanism, 36-adjusting mechanism, 37-tensioning post, 38-panel clamping jaw, 39-panel clamping cylinder, 40-avoiding hole, 41-carrying platform inner frame main body, 42-carrying platform inner frame carrier plate, 43-connecting post, 44-first motor, 45-ball screw pair, 46-first linear guide rail, 47-second motor, 48-shaft lever, 49-locking mechanism, 50-inner hexagonal hole, 51-threaded through hole, 53-elongated slot, 54-fixing plate, 55-linear motor, 56-third linear guide rail, 57-moving cylinder, 58-fourth linear guide rail, 59-panel, 60-panel visual positioning mechanism, 61-gum visual positioning mechanism, 62-outer cover, 63-cleaning filter, 64-code reader, 65-panel camera, 66-panel camera driving pair, 67-gum camera, 68-gum camera driving pair, 69-human-computer interface, 70-ion air bar, 71-panel feeding port and 72-gum feeding port.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

The utility model provides a high-precision curved surface screen gum pasting machine, which is mainly combined with a machine frame 15 shown in figures 1, 7 and 8, the machine frame 15 is provided with a panel carrier assembly 1, a gum carrier assembly 2, a panel visual positioning mechanism 60 and a gum visual positioning mechanism 61, the gum carrier assembly 2 is positioned above the panel carrier assembly 1, the machine frame 15 is provided with an outer cover 62, the panel carrier assembly 1, the gum carrier assembly 2, the panel visual positioning mechanism 60 and the gum visual positioning mechanism 61 are sealed and covered in the outer cover 62, the outer cover 62 is provided with a cleaning filter 63, the cleaning filter 63 is used for filtering air outside the outer cover 62 and then conveying the air into the outer cover 62 so as to ensure the cleanness inside the outer cover 62 and prevent suspended particles in the air from falling to a bonding position of a panel and the gum, and the machine frame 15 is provided with an ion wind rod 70 above the panel carrier assembly 1, for blowing off particles at the sticking position of the panel 59 and the glue, preferably, a man-machine interface 69 is arranged on the outer cover 62, and man-machine interaction control with the panel carrier assembly 1, the glue carrier assembly 2, the panel visual positioning mechanism 60, the glue visual positioning mechanism 61, the ion wind rod 70 and the like is realized through the man-machine interface 69;

with particular reference to fig. 1, 2 and 3, panel stage assembly 1 includes a panel stage 3, a crossbeam plate 4, an XXY alignment platform 5, and an ejection mechanism 6, where panel stage 3 includes a stage inner frame 7 and a stage outer frame 8, where stage outer frame 8 is fixed above crossbeam plate 4, a cavity 9 is provided in the middle of stage outer frame 8, stage inner frame 7 is disposed in cavity 9 with a gap, upper surfaces of stage inner frame 7 and stage outer frame 8 are used for placing a panel 59, and stage inner frame 7 is provided with a panel clamping mechanism 24 extending to the outer periphery of stage outer frame 8, in this embodiment, stage inner frame 7 includes a stage inner frame support plate 42 and a stage inner frame main body 41, where stage inner frame main body 41 is disposed in cavity 9 with a gap, and where stage inner frame support plate 42 is fixed below stage inner frame main body 41 and spaced from stage outer frame 8, and transversely extends out of the periphery of the stage outer frame 8, the panel clamping mechanism 24 is arranged on the stage inner frame support plate 42, the stage outer frame 8 extends downwards to form a connection column 43, the stage inner frame support plate 42 avoids the connection column 43, the stage outer frame 8 is fixed above the crossbeam plate 4 through the connection column 43, and the panel clamping mechanism 24 is movably contracted towards the stage outer frame 8. in the embodiment, the panel clamping mechanism 24 comprises a plurality of panel clamping jaws 38 and a panel clamping cylinder 39, the plurality of panel clamping jaws 38 are respectively positioned around the stage outer frame 8, the number of the panel clamping jaws 38 and the panel clamping cylinder 39 is not particularly limited, the plurality of panel clamping jaws 38 are vertically extending columns, the panel clamping cylinder 39 is in driving connection with the panel clamping jaws 38 so as to drive the panel clamping jaws 38 to respectively approach or leave the stage outer frame 8, after the panel is placed on the panel carrier 3, the panel clamping jaws 38 are controlled to act through the panel clamping cylinders 39 to clamp or loosen the panel 59, so as to preliminarily position the panel 59 on the carrier 3, the carrier inner frame 7 is further provided with a panel fixing device 10, the panel fixing device 10 is a suction hole 23 for sucking the panel, the suction hole 23 is arranged on the upper surface of the carrier inner frame 7, each suction hole 23 is communicated with a vacuum device, the panel is sucked on the upper surface of the carrier inner frame 7 through each suction hole 23, so as to ensure that the panel 59 is tightly attached to the upper surface of the carrier inner frame 7, the carrier inner frame 7 is connected with an XXY aligning platform 5 through a longitudinally arranged ejection mechanism 6, the XXY aligning platform 5 is connected with the cross beam plate 4, the ejection mechanism 6 comprises a first linear bearing 25 and an ejection cylinder 26, the XXY aligning platform 5 is arranged below the cross beam plate 4, the XXY alignment platform 5 comprises a three-axis driving mechanism 27, a top plate 28 and a bottom plate 29, wherein the three-axis driving mechanism 27 is connected between the top plate 28 and the bottom plate 29 to drive the bottom plate 29 to move back and forth, left and right, and rotate horizontally relative to the top plate 28, the XXY alignment platform 5 is a prior art, the specific structure of the XXY alignment platform 5 is not explained in the present embodiment, the top plate 28 is fixed below the beam plate 4, the bottom plate 29 extends upward to form a column 30, the beam plate 4 is provided with a position-avoiding hole 40 for the column 30 to pass through, the column 30 passes through the position-avoiding hole 40 and is vertically and movably connected with the inner frame 7 of the carrier through a first linear bearing 25, the ejection cylinder 26 is fixed above the bottom plate 29 and passes through the beam plate 4 to stretch and push up or down the inner frame 7 of the carrier, and the ejection mechanism 6 drives the inner frame 7 to vertically stretch out of the cavity 9, the XXY alignment platform 5 drives the inner frame 7 of the carrier to perform front-back, left-right displacement and horizontal rotation alignment in the cavity 9, and as shown in fig. 7, 8 and 9, the panel visual positioning mechanism 60 and the glue visual positioning mechanism 61 are used for monitoring the relative pose between the panel 59 and the glue, the panel visual positioning mechanism 60 includes a panel camera 65 and a panel camera driving pair 66, the panel camera 65 is located above the panel carrier 3, and the panel camera driving pair 66 drives the panel camera 65 to move left and right above the panel carrier 3; the gum vision positioning mechanism 61 comprises a gum camera 67 and a gum camera driving pair 68, the gum camera 67 is positioned below the gum platform 11, and the gum camera driving pair 68 drives the gum camera 67 to move left and right below the gum platform 11;

the operation of the panel stage assembly 1 is generally as follows, but not limited to, firstly, the ejection mechanism 6 ejects the stage inner frame 7 to place the panel on the panel stage 3, at this time, the panel 59 is spaced from the stage outer frame 8, the panel clamping mechanism 24 acts to perform preliminary positioning on the panel, the air suction holes 23 suck the panel 59 on the upper surface of the stage inner frame 7, the panel camera driving pair 66 drives the panel camera 65 to move to determine the current pose of the panel 59, the glue camera driving pair 68 drives the glue camera 67 to move to determine the current pose of the glue, after performing corresponding calculation, the XXY aligning platform 5 is controlled to act to align the panel 59 with the glue, the aligning includes the process that the XXY aligning platform drives the stage inner frame 7 to perform aligning movement to adjust the pose of the panel 59 on the panel stage 3, in the process, the carrier inner frame support plate 42 and the carrier inner frame main body 41 both move simultaneously, that is, the panel clamping mechanism 24 can always keep clamping and fixing the panel and also can loosen the panel in time, which is determined according to the actual process and has no specific limitation, and the carrier inner frame 7 can be lowered through the ejection mechanism 6 after the alignment is completed, so that the panel is attached to the upper surface of the carrier outer frame 8 again, and the panel is better supported.

With particular reference to fig. 1, 4, 5(a) and 5(b), the gum carrier assembly 2 includes a gum carrier 11 and a gum carrier driving mechanism 12, where the gum carrier is provided with positioning holes, the upper surface of the gum carrier 11 is provided with positioning posts 13 inserted into the positioning holes to position the gum, and vacuum air holes 31 for sucking or releasing the gum, the gum carrier driving mechanism 12 drives the gum carrier 11 to flip up and down and the opposite side plate carrier 3 to vertically feed, in this embodiment, the gum carrier driving mechanism 12 includes a front support 16, a middle support 17, a rear support 18, a middle support linear motion pair 19, an air cylinder 14, and a rotary motion pair 20, the front support 16, the middle support 17, and the rear support 18 are arranged above the frame 15 from front to back, the rear support 18 is mounted on the frame 15, the middle support 17 is vertically and movably connected to the rear support 18 through a middle support linear motion pair 19, the middle support linear motion pair 19 comprises a first motor 44, a ball screw pair 45 and a first linear guide rail 46, the first linear guide rail 46 is vertically connected between the middle support 17 and the rear support 18, the ball screw pair 45 comprises a nut and a screw rod, the nut is fixed with the middle support 17, the screw rod vertically extends on the rear support 18, the first motor 44 drives the screw rod to rotate, and then the nut is driven to drive the middle support 17 to slide up and down along the first linear guide rail 46; the front support 16 is vertically and movably connected to the middle support 17 through a pressure maintaining cylinder 14 to drive the square glue carrying platform 11 to press square glue; the gum-reading platform 11 is connected to the front support 16 through a rotary kinematic pair 20, the rotary kinematic pair 20 includes a second motor 47 and a shaft rod 48, the shaft rod 48 is rotatably mounted on the front support 16 around the axis thereof, the second motor 47 drives the shaft rod 48 to rotate, and the gum-reading platform 11 is fixed on the side wall of the shaft rod 48;

as shown in fig. 5(a), 5(b), 6(a), and 6(b), the upper surface of the gum carrier 11 is provided with a positioning column mounting hole 32, the positioning column 13 is provided with a positioning end 33 and a fixing end 34, the positioning end 33 is eccentric to the axis of the fixing end 34, the fixing end 34 is rotatably mounted in the positioning column mounting hole 32, the positioning end 33 extends to the upper surface of the gum carrier 11, in this embodiment, a plurality of positioning column mounting holes 32 are uniformly distributed on the upper surface of the gum carrier 11, one positioning column 13 is mounted in each positioning column mounting hole 32, a hexagon socket 50 is provided at the end of the positioning end 33 of the positioning column 13, so that a hexagon socket wrench can be inserted into the hexagon socket 50 to rotatably adjust the positioning column 13 to change the position of the positioning end 33, the plurality of positioning columns 13 can be adjusted by combination, the spacing between the positioning ends 33 can be changed, thereby adapting to the processing error of the positioning holes of different batches of square-shaped adhesive materials; the square glue carrying platform 11 is provided with a locking mechanism 35 for locking the positioning column 13 to rotate, the side wall of the positioning column mounting hole 32 is provided with a threaded through hole 51 extending to the side wall of the square glue carrying platform 11, the locking mechanism 35 comprises a locking screw 52, the locking screw 52 is screwed in the threaded through hole 51, and the end part of the locking screw is abutted against or loosened from the positioning column 13, so that the locking screw 52 is rotated after the positioning column 13 is adjusted each time, the positioning column 13 is locked, and the rotation of the positioning column 13 in the use process is prevented;

the frame glue carrying platform 11 is further provided with a plurality of adjusting mechanisms 36 for adjusting tension of frame glue, the adjusting mechanisms 36 are provided with tensioning columns 37 on the upper surface of the frame glue carrying platform 11 in a sliding manner, the tensioning columns 37 are connected with locking mechanisms 49, in this embodiment, four corners of the frame glue carrying platform 11 are provided with a long groove 53 extending along the length direction of the frame glue carrying platform 11, each long groove 53 is provided with one tensioning column 37 in a sliding manner, the tensioning columns 37 extend upwards to the upper surface of the frame glue carrying platform 11 and slide along the extending direction of the long groove 53, each tensioning column 37 is correspondingly provided with one locking mechanism 49, each locking mechanism 49 comprises a fixing plate 54, the fixing plate 54 is screwed on the frame glue carrying platform 11 and screwed with the tensioning columns 37 along the extending direction of the long groove 53, and the position of the tensioning column 37 in the long groove 53 can be adjusted by rotating a screw for screwing the fixing plate 54 and the tensioning columns 37, the tension degree of the Chinese character 'kou' glue on the Chinese character 'kou' glue carrying platform 11 can be adjusted by combining and adjusting the distance between the positioning columns 37.

In a further embodiment, as shown in fig. 1, 2, and 4, the frame further includes a beam plate linear motion pair 21, the frame plate linear motion pair 21 further includes a rear frame linear motion pair 22, the beam plate linear motion pair 21 is connected between the beam plate 4 and the frame 15, the beam plate linear motion pair 21 includes a linear motor 55 and a third linear guide rail 56 to drive the panel carrier assembly 1 to move back and forth on the frame 15, the rear frame 18 is mounted on the frame 15 through the rear frame linear motion pair 22, the rear frame linear motion pair 22 includes a moving cylinder 57 and a fourth linear guide rail 58 to drive the frame plate assembly 2 to move back and forth on the frame 15, so that the upper and lower work stations can be set at different positions to improve the efficiency, in this embodiment, referring to fig. 7 and 8, the front and rear portions of the outer cover 62 are respectively provided with a panel loading port 71, a panel loading port, Mouth word glue material mouth 72, panel 59 glue with the mouth word and can carry out the material loading simultaneously or the unloading in the position of difference, be favorable to the promotion of efficiency, dustcoat 62 is provided with the door (the door is prior art, conventional design, omits in the drawing) in the openable ground in panel material mouth 71, mouth word glue material mouth 72 department, and the door adopts transparent material such as ya keli board to observe equipment operating condition.

In order to realize the traceability of the product, the panel 59 is provided with a code, and the rack 15 is further provided with a code reader 64 for reading the code.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the design of the present invention, and all equivalent changes made in the design key point of the present invention fall within the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy curved surface screen pastes mouth word machine of gluing which characterized in that: the frame (15) is provided with a panel carrier assembly (1), a gum carrier assembly (2), a panel vision positioning mechanism (60) and a gum vision positioning mechanism (61), and the gum carrier assembly (2) is positioned above the panel carrier assembly (1);

the panel carrying platform assembly (1) comprises an XXY aligning platform (5) and a panel carrying platform (3) for placing a panel (59), the gum carrier assembly (2) comprises a gum carrier (11) and a gum carrier driving mechanism (12), the upper surface of the square glue carrying platform (11) is provided with a positioning column (13) for positioning the square glue and a vacuum air hole (31) for adsorbing or releasing the square glue, the square glue carrying platform driving mechanism (12) drives the square glue carrying platform (11) to turn over up and down and to vertically feed relative to the panel carrying platform (3), so that the square glue is buckled on the panel, the panel visual positioning mechanism (60) and the square glue visual positioning mechanism (61) are used for monitoring the relative pose between the panel (59) and the square glue, the XXY alignment platform (5) is connected with the panel carrier (3) in a driving mode to adjust the pose of the panel (59).

2. The high-precision curved screen paste machine of claim 1, characterized in that: the frame (15) is provided with an outer cover (62), the panel carrying platform assembly (1), the square glue carrying platform assembly (2), the panel visual positioning mechanism (60) and the square glue visual positioning mechanism (61) are all covered in the outer cover (62), a cleaning filter (63) is arranged on the outer cover (62), and the cleaning filter (63) is used for filtering air outside the outer cover (62) and then conveying the filtered air into the outer cover (62).

3. The high-precision curved screen paste machine of claim 1, characterized in that: the panel visual positioning mechanism (60) comprises a panel camera (65) and a panel camera driving pair (66), wherein the panel camera (65) is positioned above the panel carrying platform (3), and the panel camera driving pair (66) drives the panel camera (65) to move left and right above the panel carrying platform (3); the gum line visual positioning mechanism (61) comprises a gum line camera (67) and a gum line camera driving pair (68), the gum line camera (67) is positioned below the gum line carrying platform (11), and the gum line camera driving pair (68) drives the gum line camera (67) to move left and right below the gum line carrying platform (11).

4. The high-precision curved screen paste machine of claim 1, characterized in that: mouth word is glued microscope carrier (11) upper surface and is equipped with reference column mounting hole (32), reference column (13) are equipped with location end (33), stiff end (34), the axis of location end (33) and stiff end (34) is eccentric, stiff end (34) rotary mounting is in reference column mounting hole (32), location end (33) extend to mouth word and glue microscope carrier (11) upper surface, still be equipped with the locking on the mouth word glues microscope carrier (11) the rotatory locking mechanism (35) of reference column (13).

5. The high-precision curved screen paste machine of claim 1, characterized in that: the gum line carrying platform (11) is further provided with a plurality of adjusting mechanisms (36) for adjusting the tension of the gum line, the adjusting mechanisms (36) are provided with tension columns (37) on the upper surface of the gum line carrying platform (11) in a sliding mode, and the tension columns (37) are connected with locking mechanisms (49).

6. The high-precision curved screen paste machine of claim 1, characterized in that: the panel (59) is provided with a code, and the rack (15) is also provided with a code reader (64) for reading the code.

7. The high-precision curved screen paste machine of claim 1, characterized in that: the panel carrying platform assembly (1) further comprises a crossbeam plate (4) and an ejection mechanism (6), the panel carrying platform (3) comprises a carrying platform inner frame (7) and a carrying platform outer frame (8), the carrying platform outer frame (8) is fixed above the crossbeam plate (4), a cavity (9) is arranged in the middle of the carrying platform outer frame (8), the carrying platform inner frame (7) is arranged in the cavity (9) in a clearance mode, the upper surfaces of the carrying platform inner frame (7) and the carrying platform outer frame (8) are used for placing a panel (59), the carrying platform inner frame (7) is provided with an air suction hole (23) used for taking the panel (59), the carrying platform inner frame (7) is connected with an XXY contraposition platform (5) through the ejection mechanism (6) which is longitudinally arranged, the XXY contraposition platform (5) is connected with the crossbeam plate (4), and the ejection mechanism (6) drives the carrying platform inner frame (7) to vertically and movably extend out of the cavity (9), the XXY alignment platform (5) drives the inner frame (7) of the carrying platform to perform front-back left-right displacement and horizontal rotation alignment in the cavity (9).

8. The high-precision curved screen paste machine of claim 7, characterized in that: a crossbeam plate linear motion pair (21) is arranged between the crossbeam plate (4) and the rack (15) to drive the panel carrier assembly (1) to move back and forth on the rack (15);

the gum carrier driving mechanism (12) comprises a rear support (18), a middle support (17), a front support (16), a rear support linear motion pair (22), a middle support linear motion pair (19), a pressure maintaining cylinder (14) and a rotary motion pair (20), the rear support (18) is connected with the rack (15) through the rear support linear motion pair (22) to drive the gum carrier assembly (2) to move back and forth on the rack (15), the middle support (17) is vertically and movably connected onto the rear support (18) through the middle support linear motion pair (19), the front support (16) is vertically and movably connected onto the middle support (17) through the pressure maintaining cylinder (14), and the gum carrier (11) is connected with the front support (16) through the rotary motion pair (20).

9. The high-precision curved screen paste machine of claim 7, characterized in that: the ejection mechanism (6) comprises a first linear bearing (25) and an ejection cylinder (26), the XXY aligning platform (5) is arranged below the cross beam plate (4), the XXY aligning platform (5) comprises a three-axis driving mechanism (27), a top plate (28) and a bottom plate (29), the three-axis driving mechanism (27) is connected between the top plate (28) and the bottom plate (29), so as to drive the bottom plate (29) to move back and forth, left and right and horizontally rotate relative to the top plate (28), the top plate (28) is fixed below the cross beam plate (4), the bottom plate (29) extends upwards to form a stand column (30), the upright post (30) penetrates through the cross beam plate (4) and is vertically and movably connected with the inner frame (7) of the carrying platform through a first linear bearing (25), the ejection cylinder (26) is fixed above the bottom plate (29), so as to penetrate through the beam plate (4) to stretch and push up or put down the inner frame (7) of the carrying platform.

10. The high-precision curved screen paste machine of claim 7, characterized in that: the inner carrier (7) of the carrying platform is provided with a panel clamping mechanism (24) extending to the periphery of the outer carrier (8), and the panel clamping mechanism (24) is movably contracted towards the outer carrier (8).