CN217836174U

CN217836174U - Overturning rubberizing device

Info

Publication number: CN217836174U
Application number: CN202221409750.0U
Authority: CN
Inventors: 汪恒坤; 李志明
Original assignee: Hefei Yanli Electronic Technology Co ltd
Current assignee: Hefei Yanli Electronic Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-18
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an overturning rubberizing device, which comprises a stripping component, an attaching mechanical arm, an attaching carrier, a screen positioning CCD and a tape positioning CCD, wherein the tape positioning CCD is arranged on the stripping component, the tape positioning CCD corresponds to the attaching mechanical arm, the screen positioning CCD is arranged on the attaching mechanical arm, the screen positioning CCD corresponds to the attaching carrier, and the attaching mechanical arm is arranged between the stripping component and the attaching carrier; the utility model discloses set up the fixed bolster with the runing rest is rotated the screen, through the runing rest is rotated the screen, the fixed bolster is fixed FPC to the side that is provided with FPC with the screen is whole to be exposed, FPC shelters from the interference of rubberizing manipulator when avoiding the rubberizing, compares in artifical attached degree of automation height, simultaneously also greatly reduced the probability of producing the defective products.

Description

Overturning rubberizing device

Technical Field

The utility model relates to a display processing technology field, concretely relates to upset rubberizing device.

Background

The display screen is usually bonded to the peripheral edge of the glass surface by an edge sealing film (e.g. a light-shielding adhesive film, also called a light-shielding tape) to shield light. The traditional rubberizing process is mainly operated manually, but the manual rubberizing time is short, the labor intensity is high, the bubble phenomenon is easy to generate, the attaching and positioning are easy to deviate, and the rubberizing effect is poor; also adopt automatic coating machine rubberizing among the prior art, nevertheless be provided with one side of FPC (flexible circuit board) to the display screen, when carrying out mechanical rubberizing, FPC generally can produce the interference influence to the coating machine manipulator, also the phenomenon that FPC and manipulator scratch appear easily to cause the damage of display screen.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the technical scheme adopted by the utility model is that an overturning adhesive tape sticking device is provided, which comprises a stripping assembly, an attaching manipulator, an attaching carrying platform, a screen positioning CCD and a tape positioning CCD, wherein the tape positioning CCD is arranged on the stripping assembly and corresponds to the attaching manipulator, the screen positioning CCD is arranged on the attaching manipulator, the screen positioning CCD corresponds to the attaching carrying platform, and the attaching manipulator is arranged between the stripping assembly and the attaching carrying platform;

the attached carrying platform comprises an attached linear guide rail, an attached sliding block, a rotating seat, a fixed support and a rotating support, a sliding motor drives the attached sliding block to slide on the attached linear guide rail, the fixed support is fixedly arranged on the attached sliding block, the rotating support and the fixed support are movably connected through the rotating seat, the rotating motor is fixedly arranged on the fixed support, and an output shaft of the rotating motor is fixedly connected with the rotating seat.

Preferably, the attaching manipulator is further provided with a grabbing CCD.

Preferably, the two rotating seats are symmetrically arranged on two sides of the rotating support, the rotating seats are fixedly arranged on the fixed support, the rotating motor is fixedly arranged on one rotating seat, the rotating seats are provided with rotating holes, the two rotating holes are coaxially arranged, a rotating shaft is arranged in one rotating hole, the rotating shaft is fixedly arranged on the rotating support, an output shaft of the rotating motor is arranged in the other rotating hole, and the output shaft of the rotating motor is fixedly connected with the rotating support.

Preferably, the rotating bracket is provided with a screen fixing plate, and the screen fixing plate is provided with a screen adsorption head for adsorbing and fixing the screen.

Preferably, the fixed bolster is last to be provided with the FPC fixed plate, be provided with rotatory cylinder, connecting rod and the compressing rod that compresses tightly on the FPC fixed plate, rotatory cylinder that compresses tightly is fixed to be set up on the fixed bolster, rotatory cylinder that compresses tightly sets up FPC fixed plate below, the rotatory output shaft that compresses tightly the cylinder passes the FPC fixed plate and through the connecting rod with compressing rod fixed connection, compressing rod keeps away from the tip of connecting rod is provided with the compact heap that is used for contacting with FPC.

Preferably, the pressing block is made of a flexible material.

Preferably, the FPC fixed plate is close to one side of runing rest is provided with the adjustment tank, the adjustment tank is whole to be set up to the rectangle, be provided with the adsorption plate of rectangle in the adjustment tank, the adjustment tank bottom is provided with the joint groove of rectangle, the adsorption plate is provided with the joint piece of rectangle, the joint piece sets up the joint inslot, thereby realizes the adsorption plate with the relative joint of adjustment tank is fixed, the adsorption plate is close to runing rest's edge is provided with a plurality of FPC and adsorbs the head.

Preferably, the length of the clamping block is consistent with that of the clamping groove.

Preferably, a first adjusting hole is formed in the adsorption plate, a second adjusting hole is formed in the bottom of the adjusting groove, the first adjusting hole is a waist-shaped hole, the second adjusting hole is a threaded hole, and an adjusting bolt penetrates through the first adjusting hole and is in threaded connection with the second adjusting hole.

The preferred, attached manipulator includes first removal subassembly, second removal subassembly, third removal subassembly and attached head, the second removal subassembly sets up on the first removal subassembly, just first removal subassembly drives the horizontal rectilinear movement of second removal subassembly, the third removal subassembly sets up on the second removal subassembly, just the second removal subassembly drives the horizontal rectilinear movement of third removal subassembly, attached head sets up on the third removal subassembly, just the third removal subassembly drives attached first vertical removal, screen location CCD sets up on the first removal subassembly, just first removal subassembly drives the direction of movement of second removal subassembly with attached linear guide drives the direction of movement of attached slider sets up perpendicularly.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses set up the fixed bolster with the runing rest is rotated the screen, through the runing rest is rotated the screen, the fixed bolster is fixed FPC to the side that is provided with FPC with the screen is whole to be exposed, FPC shelters from the interference of rubberizing manipulator when avoiding the rubberizing, compares in artifical attached degree of automation height, simultaneously also greatly reduced the probability of producing the defective products.

Drawings

FIG. 1 is a perspective view of the turnover tape dispenser;

fig. 2 is a perspective view of the structure of the attached carrier;

fig. 3 is a perspective view of the attaching robot.

The figures in the drawings represent:

1-a stripping assembly; 2-attaching a manipulator; 3-attaching a carrying platform; 4-screen positioning of the CCD; 5-tape positioning CCD; 6-grabbing the CCD; 21-a first moving assembly; 22-a second moving assembly; 23-a third moving assembly; 24-an attachment head; 31-attaching a linear guide rail; 32-attaching a sliding block; 33-a fixed support; 34-a rotating support; 35-a rotating seat; 36-a rotating electrical machine; 37-FPC fixed plate; 38-a hold down bar; 39-adsorption plate.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1, fig. 1 is a perspective view of the structure of the reverse rubberizing device. Upset rubberizing device is including peeling off subassembly 1, attached manipulator 2, attached microscope carrier 3, screen location CCD4 and sticky tape location CCD5, sticky tape location CCD5 sets up peel off on the subassembly 1, just sticky tape location CCD5 corresponds attached manipulator 2 sets up, screen location CCD4 sets up attached manipulator 2, just screen location CCD4 corresponds attached microscope carrier 3 sets up, attached manipulator 2 sets up peel off subassembly 1 with between the attached microscope carrier 3.

The peeling assembly 1 generally adopts a conventional structure of an existing screen paste.

Generally, the attaching manipulator 2 is further provided with a grabbing CCD6 for positioning and grabbing the adhesive tape on the peeling assembly 1.

As shown in fig. 2, fig. 2 is a perspective view of the structure of the attaching carrier; the attached carrying platform 3 comprises an attached linear guide rail 31, an attached sliding block 32, a fixed support 33 and a rotating support 34, a sliding motor drives the attached sliding block 32 to slide on the attached linear guide rail 31, the fixed support 33 is fixedly arranged on the attached sliding block 32, the rotating support 34 and the fixed support 33 are movably connected through a rotating base 35, a rotating motor 36 is fixedly arranged on the fixed support 33, an output shaft of the rotating motor 36 is fixedly connected with the rotating base 35, and therefore the rotating motor 36 drives the rotating support 34 and the fixed support 33 to rotate relatively.

The two rotating seats 35 are symmetrically arranged on two sides of the rotating support 34, the rotating seats 35 are fixedly arranged on the fixed support 33, the rotating motors 36 are fixedly arranged on the rotating seats 35, the rotating seats 35 are provided with rotating holes, the two rotating holes are coaxially arranged, a rotating shaft is arranged in each rotating hole, the rotating shaft is fixedly arranged on the rotating support 34, an output shaft of the rotating motor 36 is arranged in the other rotating hole, and the output shaft of the rotating motor 36 is fixedly connected with the rotating support 34.

The rotary support 34 is provided with a screen fixing plate, and the screen fixing plate is provided with a screen adsorption head for adsorbing and fixing the screen.

The FPC fixing structure is characterized in that an FPC fixing plate 37 is arranged on the fixing support 33, a rotary compression cylinder, a connecting rod and a compression rod 38 are arranged on the FPC fixing plate 37, the rotary compression cylinder is fixedly arranged on the fixing support 33 and arranged below the FPC fixing plate 37, an output shaft of the rotary compression cylinder penetrates through the FPC fixing plate 37 and is fixedly connected with the compression rod 38 through the connecting rod, a compression block is arranged at the end part, far away from the connecting rod, of the compression rod 38, and the compression rod 38 slightly presses and fixes the FPC arranged on the FPC fixing plate 37 through the compression block.

Generally, the pressing block is made of flexible materials such as rubber.

FPC fixed plate 37 is close to one side of runing rest 34 is provided with the adjustment tank, the adjustment tank is whole to be set up to the rectangle, be provided with the adsorption plate 39 of rectangle in the adjustment tank, the adjustment tank bottom is provided with the joint groove of rectangle, adsorption plate 39 is provided with the joint piece of rectangle, the joint piece sets up the joint inslot, thereby realizes adsorption plate 39 with the relative joint of adjustment tank is fixed, adsorption plate 39 is close to the edge of runing rest 34 is provided with a plurality of FPC and adsorbs the head to fixed and screen hookup location department FPC avoids the screen FPC also takes place to rotate when runing rest 34 drives the rotation.

Generally, the length direction of the clamping groove is parallel to the axis of the rotating shaft, and the width direction of the clamping groove is the horizontal direction perpendicular to the axis of the rotating shaft.

The length of joint piece with the length in joint groove is unanimous, thereby is convenient for carry on the adsorption plate 39 with the regulation of distance between the runing rest 34.

Generally, a first adjusting hole is formed in the adsorption plate 39, a second adjusting hole is formed in the bottom of the adjusting groove, the first adjusting hole is a waist-shaped hole, the second adjusting hole is a threaded hole, and an adjusting bolt penetrates through the first adjusting hole and is in threaded connection with the second adjusting hole, so that the position of the adsorption plate 39 on the FPC fixing plate 37 can be fixed.

The structure setting of FPC fixed plate 37 can correspond not unidimensional product and carry out the regulation of FPC adsorption position, and it is fixed to guarantee to buckle the absorption of position department FPC, avoids screen rotation back FPC to follow the rubberizing that rotatory caused and interfere.

The utility model discloses set up fixed bolster 33 with runing rest 34, through runing rest 34 rotary screen, the fixed FPC of fixed bolster 33 to be provided with FPC's the whole exposure of side with the screen, FPC shelters from the interference of rubberizing manipulator when avoiding the rubberizing, compares in the attached degree of automation of manual work height, simultaneously also greatly reduced the probability of producing the defective products.

Example two

As shown in fig. 3, fig. 3 is a perspective view of the attaching robot; attached manipulator 2 includes first removal subassembly 21, second removal subassembly 22, third removal subassembly 23 and attached head 24, second removal subassembly 22 sets up on the first removal subassembly 21, just first removal subassembly 21 drives the horizontal rectilinear movement of second removal subassembly 22, third removal subassembly 23 sets up on the second removal subassembly 22, just second removal subassembly 22 drives the horizontal rectilinear movement of third removal subassembly 23, attached head 24 sets up on the third removal subassembly 23, just third removal subassembly 23 drives attached head 24 vertical removal, thereby is convenient for attached head 24 is in peel off and pick the sticky tape on the subassembly 1.

The screen positioning CCD4 is arranged on the first moving component 21, and the first moving component 21 drives the moving direction of the second moving component 22 and the moving direction of the attached linear guide rail 31 drives the attached sliding block 32 to be perpendicular to each other. The grabbing CCD6 is correspondingly arranged at the position of the attaching head 24.

The moving direction of the first moving assembly 21 driving the second moving assembly 22 is perpendicular to the moving direction of the second moving assembly 22 driving the third moving assembly 23.

The first moving assembly 21, the second moving assembly 22 and the third moving assembly 23 all adopt the existing conventional linear module structure.

Specifically, a feeding manipulator places a product on the attached carrying platform 3, an adsorption screen is fixed by a screen fixing plate, the adsorption plate 39 fixes and adsorbs the connection position of the FPC and the screen, a pressing block presses the FPC tightly, the rotary support 34 drives the screen to rotate, the screen is moved to the position of the screen positioning CCD4 under the driving of the attached linear guide rail 31, and the screen positioning CCD4 positions the screen on the attached carrying platform 3. Attached head 24 passes through it is right to snatch CCD6 peel off the location of the last sticky tape of subassembly 1 and snatch the operation, after snatching the completion, sticky tape location CCD5 is right sticky tape on the attached head 24 is fixed a position, through the dual location back of screen location and sticky tape location, attached head 24 carries out sticky tape to the screen and is attached to accomplish the rubberizing operation.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A turnover adhesive tape sticking device is characterized by comprising a stripping assembly, an attaching mechanical arm, an attaching carrier, a screen positioning CCD and a tape positioning CCD, wherein the tape positioning CCD is arranged on the stripping assembly and corresponds to the attaching mechanical arm;

the attached carrying platform comprises an attached linear guide rail, an attached sliding block, a rotating base, a fixed support and a rotating support, a sliding motor drives the attached sliding block to slide on the attached linear guide rail, the fixed support is fixedly arranged on the attached sliding block, the rotating support is movably connected with the fixed support through the rotating base, the rotating motor is fixedly arranged on the fixed support, and an output shaft of the rotating motor is fixedly connected with the rotating base.

2. The inverted gumming device as claimed in claim 1, wherein the sticking manipulator is further provided with a grabbing CCD.

3. The turnover gumming device as claimed in claim 1, wherein two said rotating seats are symmetrically disposed on both sides of said rotating bracket, said rotating seats are fixedly disposed on said fixed bracket, said rotating motor is fixedly disposed on one said rotating seat, said rotating seats are both provided with rotating holes, two said rotating holes are coaxially disposed, one said rotating hole is provided with a rotating shaft, said rotating shaft is fixedly disposed on said rotating bracket, the other said rotating hole is provided with an output shaft of said rotating motor, and said output shaft of said rotating motor is fixedly connected with said rotating bracket.

4. The turnover rubberizing device according to claim 1, wherein a screen fixing plate is provided on the rotary bracket, and a screen suction head for sucking and fixing the screen is provided on the screen fixing plate.

5. The turnover rubberizing device according to claim 1, wherein an FPC fixing plate is arranged on the fixing support, a rotary pressing cylinder, a connecting rod and a pressing rod are arranged on the FPC fixing plate, the rotary pressing cylinder is fixedly arranged on the fixing support, the rotary pressing cylinder is arranged below the FPC fixing plate, an output shaft of the rotary pressing cylinder penetrates through the FPC fixing plate and is fixedly connected with the pressing rod through the connecting rod, and a pressing block for contacting with an FPC is arranged at an end of the pressing rod away from the connecting rod.

6. An overturning rubberizing device according to claim 5, wherein said pressing blocks are made of a flexible material.

7. The turnover rubberizing device according to claim 5, wherein an adjusting groove is formed in one side, close to the rotating support, of the FPC fixing plate, the adjusting groove is integrally rectangular, a rectangular adsorption plate is arranged in the adjusting groove, a rectangular clamping groove is formed in the bottom of the adjusting groove, a rectangular clamping block is arranged on the adsorption plate, the clamping block is arranged in the clamping groove, so that the adsorption plate and the adjusting groove are clamped and fixed relatively, and a plurality of FPC adsorption heads are arranged on the adsorption plate, close to the edge of the rotating support.

8. The inverted rubberizing device according to claim 7, wherein a length of the catching block coincides with a length of the catching groove.

9. The apparatus according to claim 7, wherein the adsorption plate is provided with a first adjustment hole, the bottom of the adjustment groove is provided with a second adjustment hole, the first adjustment hole is a kidney-shaped hole, the second adjustment hole is a threaded hole, and an adjustment bolt passes through the first adjustment hole and is in threaded connection with the second adjustment hole.

10. The turnover rubberizing device according to claim 1, wherein the attaching manipulator comprises a first moving assembly, a second moving assembly, a third moving assembly and an attaching head, the second moving assembly is disposed on the first moving assembly, the first moving assembly drives the second moving assembly to horizontally and linearly move, the third moving assembly is disposed on the second moving assembly, the second moving assembly drives the third moving assembly to horizontally and linearly move, the attaching head is disposed on the third moving assembly, the third moving assembly drives the attaching head to vertically move, the screen positioning CCD is disposed on the first moving assembly, and the first moving assembly drives the moving direction of the second moving assembly to be perpendicular to the moving direction of the attaching slider driven by the attaching linear guide.