CN212460235U - Attaching device applied to polaroid processing - Google Patents

Abstract

The utility model relates to a technical field of polaroid processing equipment discloses an attached device for polaroid processing, which comprises a frame, first laminating roller and second laminating roller, the bottom of first laminating roller and second laminating roller has set firmly first displacement pole and second displacement pole respectively, frame length direction and the mutual sliding connection of frame are all followed to first displacement pole and second displacement pole, vertical slip has the benchmark platform in the frame, be provided with the benchmark groove on the top surface of benchmark platform, be provided with the first through-hole that supplies the vertical through of first laminating roller and second laminating roller on the benchmark platform, be provided with the second through-hole that supplies first displacement pole and second displacement pole level to pass to move on the benchmark platform, be provided with the vertical gliding benchmark mechanism that is used for controlling the benchmark platform in the frame. The utility model discloses have the gomphosis assistance-localization real-time polaroid through benchmark groove and polaroid, the attached high quality of polaroid and efficient effect.

Description

Attaching device applied to polaroid processing

Technical Field

The utility model belongs to the technical field of the technique of polaroid processing equipment and specifically relates to an attached device of being applied to polaroid processing is related to.

Background

The polarizer is an optical lens manufactured according to the polarization principle of light, has a special function of eliminating glare, and is one of key components forming the liquid crystal display. The production and processing of the polaroid comprise the working procedures of cutting, edging, attaching and the like, and the attaching working procedure is to attach the polaroid on the liquid crystal substrate.

The prior utility model patent document with the publication number of CN208888519U discloses a polarizer attaching device, which comprises a frame, wherein the frame is provided with a support assembly, an adsorption assembly for adsorbing a liquid crystal substrate, a first driving mechanism for controlling the translation of the adsorption assembly and a second driving mechanism for controlling the lifting of the adsorption assembly, the adsorption assembly is arranged above the support assembly, the support assembly comprises a first laminating roller, a second laminating roller, a first support rod, a second support rod, a pushing member, a third driving mechanism for controlling the movement of the pushing member and a reset assembly for resetting the first support rod and the second support rod, the first laminating roller is arranged at one end of the first support rod, the other end of the first support rod is provided with a first inclined surface, the second laminating roller is arranged at one end of the second support rod, the other end of the second support rod is provided with a second inclined surface, the first support rod and the second support rod are both connected with the frame in a sliding way, the pushing piece is provided with an inclined table, one side of the inclined table is provided with a third inclined plane parallel to the first inclined plane, and the other side of the inclined table is provided with a fourth inclined plane parallel to the second inclined plane.

The first driving mechanism and the second driving mechanism are used for controlling the adsorption assembly to move in the vertical direction and the horizontal direction, when the attachment device detects that the polaroid is placed on the supporting assembly, and the liquid crystal substrate is adsorbed on the adsorption assembly, the first driving mechanism and the second driving mechanism are used for controlling the adsorption assembly to align the central positions of the first laminating roller and the second laminating roller, and the liquid crystal substrate is contacted with the polaroid, so that the pushing piece is pushed to the position between the first supporting rod and the second supporting rod by the third driving mechanism, the first supporting rod and the second supporting rod are separated and slide by the third inclined surface, the first inclined surface, the second inclined surface and the fourth inclined surface in a butting and sliding mode, and the first laminating roller and the second laminating roller are separated and displaced from the center of the liquid crystal substrate and perform attachment work. The length of above-mentioned laminating route is half of traditional laminating route length, effectively improves laminating efficiency.

The above prior art solutions have the following drawbacks: the user needs to manually place the polaroid on first laminating roller and second laminating roller to manual location polaroid, location trouble and location precision are low, influence laminating quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an attached device of being applied to polaroid processing, it has the attached convenience in location, attached efficient effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: be applied to attached device of polaroid processing, including frame, first laminating roller and second laminating roller, the bottom of first laminating roller and second laminating roller has set firmly first displacement pole and second displacement pole respectively, frame length direction and the mutual sliding connection of frame are all followed to first displacement pole and second displacement pole, vertical slip has the benchmark platform in the frame, be provided with the benchmark groove on the top surface of benchmark platform, be provided with the first through hole that supplies the vertical penetration of first laminating roller and second laminating roller on the benchmark platform, be provided with the second through hole that supplies first displacement pole and second displacement pole level to wear to move on the benchmark platform, be provided with the vertical gliding benchmark mechanism that is used for controlling the benchmark platform in the frame.

Through adopting above-mentioned technical scheme, place the polaroid at the benchmark inslot when the top parallel and level of benchmark inslot bottom surface and first laminating roller, move down the benchmark platform through benchmark mechanism, the polaroid is independently supported and relative position is fixed by first laminating roller and second laminating roller, realizes benchmark groove assistance-localization real-time polaroid through the aforesaid operation, effectively reduces the fixed degree of difficulty of polaroid and first laminating roller relative position, and the location is attached conveniently, and attached efficient and attached high quality.

The present invention may be further configured in a preferred embodiment as: the length of first laminating roller and second laminating roller equals and is not less than the width in benchmark groove, first displacement pole and second displacement pole are the square pole that the specification is unanimous and the length of first displacement pole and second displacement pole all is less than the width in benchmark groove.

Through adopting above-mentioned technical scheme, the length of first laminating roller is greater than the width of polaroid and makes the difficult bubble that appears in polaroid edge after the subsides, and attached high quality.

The present invention may be further configured in a preferred embodiment as: the reference mechanism comprises a reference screw rod which is rotatably connected with the reference table, the reference screw rod vertically penetrates through the rack, a reference ring which is in threaded connection with the reference screw rod is rotatably connected onto the rack, and the reference ring is in transmission connection with a reference motor.

Through adopting above-mentioned technical scheme, it is rotatory through benchmark motor drive reference ring, and then drive the corotation of benchmark screw rod or reversal, and the benchmark screw rod drives the benchmark platform and goes up and down because of threaded connection when rotatory, adjusts the convenience of benchmark platform high position and the displacement precision is high.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a laminating machine, including frame, laminating lead screw, first displacement pole and second displacement pole, the laminating lead screw that swivelling joint has the axis to be on a parallel with frame length direction's laminating lead screw in the frame, the symmetry is provided with two sections screw threads and revolves to opposite screw thread section on the laminating lead screw, the both ends of laminating lead screw respectively with the bottom threaded connection of first displacement pole and second displacement pole, laminating lead screw transmission is connected with the laminating motor.

Through adopting above-mentioned technical scheme, it is rotatory through laminating motor drive laminating lead screw, and then drives first displacement pole and the relative or displacement of leaving of second displacement pole, and the absolute synchronization of the two displacement supports and attaches the polaroid steadily.

The present invention may be further configured in a preferred embodiment as: the vertical sliding connection has the seat that moves from north to south in the frame, move from north to south along frame length direction sliding connection has the adsorption component who is used for adsorbing the liquid crystal substrate on the seat, still including being used for controlling and indulging the vertical gliding mechanism that moves from north to south of moving the seat and being used for controlling the horizontal gliding mechanism of adsorption component.

By adopting the technical scheme, the adsorption component can adsorb and position the liquid crystal substrate, the vertical moving mechanism and the transverse moving mechanism can adjust the height position and the horizontal position of the liquid crystal substrate, the liquid crystal substrate is conveniently moved downwards to be abutted against the polaroid, and the liquid crystal substrate and the polaroid are conveniently aligned.

The present invention may be further configured in a preferred embodiment as: the longitudinal moving mechanism is a longitudinal moving cylinder, the transverse moving mechanism comprises a transverse moving lead screw which is rotatably connected to the longitudinal moving seat and the axis of the transverse moving lead screw is parallel to the length direction of the rack, the transverse moving mechanism further comprises a transverse moving motor which is in transmission connection with the transverse moving lead screw, and the transverse moving lead screw is in threaded connection with the adsorption assembly.

Through adopting above-mentioned technical scheme, through indulging the flexible control adsorption component lift of piston rod through indulging the cylinder that moves, through sideslip motor, sideslip lead screw and threaded connection control adsorption component horizontal displacement, easy operation and control are effectual.

The present invention may be further configured in a preferred embodiment as: the sliding path of the reference table is partially overlapped with the lifting path of the adsorption assembly.

By adopting the technical scheme, the reference platform can be moved up to the top surface of the reference platform and be parallel and level with the liquid crystal substrate below the adsorption component, so that the positioning accuracy of the liquid crystal substrate can be verified through the alignment condition of the reference groove and the liquid crystal substrate, and the accuracy of the attachment position is further improved.

The present invention may be further configured in a preferred embodiment as: the bottom of the reference table is fixedly provided with a square lifting seat which is connected with the rack in a sliding manner, and the reference table and the lifting seat are detachably fixed through a threaded piece.

By adopting the technical scheme, the reference platform and the lifting seat are convenient to disassemble and assemble, the specification of the reference groove can be changed along with the specification change of the polarizer, and the attaching device is strong in universality.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the polaroid and the liquid crystal substrate are positioned in an auxiliary mode through the reference groove, the accuracy of the attaching position is high, and the attaching quality is high;

2. the standard of the reference groove can be changed by conveniently disassembling and assembling the reference table and the lifting seat, and the attaching device is suitable for processing polaroids of different specifications and is convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment.

Fig. 2 is a schematic structural view of a first applying roller and a second applying roller sliding structure according to an embodiment.

Fig. 3 is a schematic structural diagram of a reference mechanism according to an embodiment.

In the figure, 1, a frame; 11. a first horizontal portion; 12. a second horizontal portion; 13. a vertical portion; 2. a first laminating roller; 21. a first displacement rod; 3. a second laminating roller; 31. a second displacement rod; 4. longitudinally moving the base; 41. an adsorption component; 5. a longitudinal moving mechanism; 51. a longitudinally moving cylinder; 6. a traversing mechanism; 61. transversely moving the lead screw; 62. a traversing motor; 7. a reference table; 71. a reference groove; 72. a first through hole; 73. a second through hole; 74. a lifting seat; 8. a reference mechanism; 81. a reference screw; 82. a reference ring; 83. a reference motor; 91. attaching a lead screw; 92. and (6) attaching a motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an attached device for polaroid processing, including frame 1, frame 1 includes first horizontal part 11, second horizontal part 12 and a plurality of vertical portion 13. The first horizontal portion 11 and the second horizontal portion 12 are vertically stacked by a vertical portion 13, and the first horizontal portion 11 is disposed lower than the second horizontal portion 12. An adsorption component 41 for adsorbing the liquid crystal substrate, a first bonding roller 2 and a second bonding roller 3 are arranged between the first horizontal part 11 and the second horizontal part 12, and a reference table 7 and a clip-shaped lifting seat 74 which are fixed together through a screw are further arranged. The adsorption assembly 41 can slide vertically and horizontally, and the first attaching roller 2 and the second attaching roller 3 are used for vertically supporting the polaroid and completing attaching work. The axes of the first attaching roller 2 and the second attaching roller 3 are all parallel to the width direction of the first horizontal part 11, the specifications of the first attaching roller and the second attaching roller are completely consistent, the axial length of the first attaching roller and the second attaching roller is not less than the width of the polaroid, and the first attaching roller and the second attaching roller are arranged along the length direction of the first horizontal part 11.

Referring to fig. 2, the first attaching roller 2 has a first displacement rod 21 vertically fixed at the bottom thereof, and the second attaching roller 3 has a second displacement rod 31 vertically fixed at the bottom thereof. The first displacement rod 21 and the second displacement rod 31 are square rods with completely consistent specifications, and the first displacement rod 21 and the first attaching roller 2, and the second displacement rod 31 and the second attaching roller 3 are combined in a T shape in a vertical plane. The bottom ends of the first displacement rod 21 and the second displacement rod 31 are connected with the first horizontal part 11 in a sliding manner along the length direction of the first horizontal part 11, and the first horizontal part 11 is rotatably connected with a joint lead screw 91 with the axis parallel to the length direction of the frame 1. Two thread sections with opposite thread turning directions are symmetrically arranged at two ends of the attaching lead screw 91, and two ends of the attaching lead screw 91 are respectively in threaded connection with two ends of the first displacement rod 21 and the second displacement rod 31. The first horizontal portion 11 is fixedly provided with a bonding motor 92, and an output end of the bonding motor 92 is in threaded connection with a bonding lead screw 91.

Referring to fig. 1, a vertical sliding seat 4 is connected to the second horizontal portion 12, and the vertical sliding seat 4 is disposed between the second horizontal portion 12 and the first horizontal portion 11. The second horizontal part 12 is provided with a longitudinal moving mechanism 5 for controlling the longitudinal moving seat 4 to slide vertically, the longitudinal moving mechanism 5 is a longitudinal moving cylinder 51 with a piston rod vertically penetrating through the second horizontal part 12, and the piston rod of the longitudinal moving cylinder 51 is connected with the upper part of the longitudinal moving seat 4. The adsorption member 41 is disposed below the vertical movement base 4, and is slidably connected to the vertical movement base 4 along the longitudinal direction of the second horizontal portion 12. The second horizontal portion 12 is provided with a traverse mechanism 6 for controlling the horizontal sliding of the adsorption component 41, and the traverse mechanism 6 comprises a traverse lead screw 61 and a traverse motor 62 in transmission connection with the traverse lead screw 61. The axis of the traverse screw 61 is parallel to the longitudinal direction of the second horizontal portion 12, and the traverse screw 61 is screwed to the suction unit 41.

The user vertically supports the polarizer by the first attaching roller 2 and the second attaching roller 3, and suspends the liquid crystal substrate above the polarizer by the adsorption assembly 41. The longitudinal moving seat 4 is controlled to lift through the expansion of the piston rod of the longitudinal moving cylinder 51, so that the adsorption assembly 41 is driven to move downwards to the liquid crystal substrate to be abutted against the polaroid, the laminating motor 92 drives the laminating lead screw 91 to rotate, the first displacement rod 21 and the second displacement rod 31 are driven to slide away from each other, and the first laminating roller 2 and the second laminating roller 3 move away from each other and complete the attaching work of the polaroid and the liquid crystal substrate.

The traverse motor 62 can drive the traverse screw 61 to rotate, and then can drive the longitudinal moving seat 4 and the adsorption component 41 to horizontally slide through threaded connection. It is convenient for the user to align the adsorption member 41 and the first application roller 2, and to align the polarizer and the liquid crystal substrate. And the adsorption component 41 and the first laminating roller 2 can be staggered for maintenance, and the use is convenient.

Referring to fig. 3, a square reference groove 71 is provided on the top surface of the reference stage 7, the depth of the reference groove 71 is equal to the thickness of the polarizer, and the shape of the reference groove 71 matches the shape of the polarizer. The reference table 7 is provided with a first through hole 72 and a second through hole 73, and the first through hole 72 and the second through hole 73 intersect in a cross shape. The vertical projections of the first applying roller 2 and the second applying roller 3 on the reference table 7 coincide with the first through hole 72, the shape of the second through hole 73 is matched with the shape of the first displacement rod 21, and the length of the second through hole 73 is equal to twice the length of the sliding path of the first displacement rod 21. The first displacement rod 21 and the second displacement rod 31 vertically penetrate through the second through hole 73, and the width of the second through hole 73 is smaller than that of the reference groove 71.

Referring to fig. 3, the lifting seat 74 is vertically slidably connected to the first horizontal portion 11, and the frame 1 is provided with a reference mechanism 8 for a user to control the vertical sliding of the reference table 7. The reference table 7 vertically slides along with the lifting seat 74, and the lifting path of the reference table 7 is partially overlapped with the lifting path of the adsorption assembly 41. The reference mechanism 8 includes a reference screw 81 rotatably connected to the reference table 7, and the reference screw 81 vertically penetrates the first horizontal portion 11. The first horizontal portion 11 is rotatably connected with a reference ring 82 sleeved on the reference screw 81, and the reference ring 82 is in threaded connection with the reference screw 81. The first horizontal portion 11 is fixedly provided with a reference motor 83, and an output end of the reference motor 83 is in transmission connection with the reference ring 82 through gear engagement.

The user adsorbs the location liquid crystal substrate through adsorption component 41, and it is rotatory to drive reference ring 82 through benchmark motor 83, and then drives the rotatory and axial of benchmark screw rod 81 and rise, and lift seat 74 rises to benchmark platform 7 top surface and liquid crystal substrate parallel and level, judges the accurate nature that the liquid crystal substrate set up the position through the alignment condition of liquid crystal substrate and benchmark groove 71, and then manual or through indulging the fine setting of moving mechanism 5.

And moving the reference table 7 downwards until the inner bottom surface of the reference groove 71 is flush with the top of the first attaching roller 2, embedding the first attaching roller 2 and the second attaching roller 3 in the first through hole 72, placing the polaroid in the reference groove 71, and enabling the first attaching roller 2 and the second attaching roller 3 to be symmetrical relative to the central line of the polaroid through embedding of the polaroid and the reference groove 71. And then the reference table 7 is moved down to a position where the reference table 7 is positioned below the first bonding roller 2, the adsorption assembly 41 is moved down to separate and displace the first bonding roller 2 and the second bonding roller 3, and the first displacement rod 21 and the second displacement rod 31 are inserted and displaced in the second through hole 73. The difficulty in determining the relative position of the polaroid and the first laminating roller 2 can be effectively reduced through the operation, the laminating position is high in precision, and the laminating quality is good.

When the specification of polaroid changes, the screw member can be dismantled to the user, and then change benchmark platform 7, and this attached device's application range is wide, and the commonality is good.

The implementation principle of the embodiment is as follows: through benchmark groove 71 assistance-localization real-time polaroid and liquid crystal substrate, lifting structure through benchmark platform 7 makes benchmark groove 71 can move down to first laminating roller 2 and the independent support polaroid of second laminating roller 3, can not disturbed by benchmark groove 71 when the polaroid is attached, the user passes through benchmark motor 83 control reference ring 82 and rotates, control benchmark screw 81 is rotatory and goes up and down, realize the regulation of benchmark groove 71 high position, location and attached process mutually noninterfere, the polaroid is attached efficiently with the liquid crystal substrate, attached position precision is high, it is attached of high quality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. Be applied to attached device of polaroid processing, including frame (1), first laminating roller (2) and second laminating roller (3), the bottom of first laminating roller (2) and second laminating roller (3) has set firmly first displacement pole (21) and second displacement pole (31) respectively, frame (1) length direction and frame (1) mutual sliding connection, its characterized in that are all followed in first displacement pole (21) and second displacement pole (31): vertical slip has benchmark platform (7) on frame (1), be provided with benchmark groove (71) on the top surface of benchmark platform (7), be provided with on benchmark platform (7) and supply first laminating roller (2) and the vertical first through hole (72) that run through of second laminating roller (3), be provided with on benchmark platform (7) and supply first displacement pole (21) and second displacement pole (31) level to run through second through hole (73), be provided with on frame (1) and be used for controlling benchmark mechanism (8) of benchmark platform (7) vertical slip.

2. The attachment device for polarizer processing according to claim 1, wherein: the length of first laminating roller (2) and second laminating roller (3) equals and is not less than the width of benchmark groove (71), first displacement pole (21) and second displacement pole (31) are the square bar of the unanimous specification and the length of first displacement pole (21) and second displacement pole (31) all is less than the width of benchmark groove (71).

3. The attachment device for polarizer processing according to claim 1, wherein: benchmark mechanism (8) including with benchmark platform (7) swivelling joint's benchmark screw rod (81), benchmark screw rod (81) vertically run through frame (1) and frame (1) on swivelling joint have with benchmark screw rod (81) threaded connection's benchmark ring (82), benchmark ring (82) transmission is connected with benchmark motor (83).

4. The attachment device for polarizer processing according to claim 1, wherein: frame (1) top swivelling joint has axis to be on a parallel with frame (1) length direction's laminating lead screw (91), the symmetry is provided with two sections screw threads and revolves to opposite screw thread section on laminating lead screw (91), the both ends of laminating lead screw (91) respectively with the bottom threaded connection of first displacement pole (21) and second displacement pole (31), laminating lead screw (91) transmission is connected with laminating motor (92).

5. The attachment device for polarizer processing according to claim 1, wherein: the vertical sliding connection has the seat (4) that indulges on frame (1), indulge and move seat (4) and go up along frame (1) length direction sliding connection and be used for adsorbing the adsorption component (41) of liquid crystal substrate, still including being used for controlling indulge and move seat (4) vertical gliding indulge move mechanism (5) and be used for controlling adsorption component (41) horizontal slip's sideslip mechanism (6).

6. The attachment device for polarizer processing according to claim 5, wherein: the longitudinal moving mechanism (5) is a longitudinal moving cylinder (51), the transverse moving mechanism (6) comprises a transverse moving lead screw (61) which is rotatably connected to the longitudinal moving base (4) and the axis of the transverse moving lead screw is parallel to the length direction of the rack (1), and the transverse moving mechanism further comprises a transverse moving motor (62) which is in transmission connection with the transverse moving lead screw (61), and the transverse moving lead screw (61) is in threaded connection with the adsorption component (41).

7. The attachment device for polarizer processing according to claim 5, wherein: the sliding path of the reference table (7) is partially overlapped with the lifting path of the adsorption component (41).

8. The attachment device for polarizer processing according to claim 1, wherein: the bottom of the reference table (7) is fixedly provided with a square lifting seat (74) which is in sliding connection with the rack (1), and the reference table (7) and the lifting seat (74) are detachably fixed through a threaded part.

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