CN113135346B

CN113135346B - Production and processing equipment for OLED curved screen

Info

Publication number: CN113135346B
Application number: CN202110547876.8A
Authority: CN
Inventors: 谢泽春
Original assignee: Shenzhen Huizhong Sheng Technology Co ltd
Current assignee: Shenzhen Huizhong Sheng Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-08-23
Anticipated expiration: 2041-05-19
Also published as: CN113135346A

Abstract

The invention discloses an OLED curved screen production and processing device, which comprises a base, wherein two edge positioning parts are arranged on the base, are symmetrically arranged on the central section of the base and are used for temporary storage and positioning of two ends of an OLED curved screen, a driving and shifting part is also arranged on the base, and are matched with the driving and shifting part, the OLED curved screen production and processing device can adjust the distance and the inclination angle of the edge positioning parts according to the curvature and the length of the OLED curved screen when in use by matching the edge positioning parts, the driving and shifting part and a convex supporting part, then the OLED curved screen slides into the edge positioning parts, and the bent convex position of a screen body is supported in an auxiliary manner by the convex supporting part, finally the screen body is limited in the edge positioning part, so that the OLED curved screen can be positioned and supported according to the arc characteristic, the safety and the stability in the transportation process are improved.

Description

Production and processing equipment for OLED curved screen

Technical Field

The invention relates to the technical field of OLED curved screen processing, in particular to OLED curved screen production and processing equipment.

Background

At present, OLED screens are widely used, and in order to achieve better viewing, curved screens have been greatly developed in recent years, and during the production and processing of OLED curved screens, OLED screens to be assembled need to be transported from a production workshop to an assembly workshop in a centralized manner, and during the transportation, a storage device is needed.

The storage device for producing and processing the general OLED curved screen is a storage box with a single structure, for example, a collective storage device for an LED screen of Chinese patent publication No. CN208021982U, and comprises a storage box body, wherein the top of one side of the storage box body is connected with a box cover through a hinge, a storage space is arranged at the center of the storage box body, a plurality of hollow structures which are arranged up and down are arranged on two opposite sides of the storage box body, and a movable groove structure … … which is communicated with the hollow structures and the storage space is arranged on the side surface of the storage box body, which is located on the hollow structures.

Such as foretell storage device, because its backup pad (for the expansion plate in the above-mentioned patent) that is used for supporting the screen is planar, and the curved screen is the arc structure, leave in on this kind of storage device, the screen can arch up, in the in-process of transportation, the curved screen can cause jolt and lead to some OLED screens to damage because the position is unset, then, when the curved screen arches, its strong point is located both ends, under the effect of gravity, can cause the deformation, lead to the radian to change appearance, all bring adverse effect for the production and processing of OLED curved screen, for this reason, we propose an OLED curved screen production and processing equipment.

Disclosure of Invention

The invention aims to provide OLED curved screen production and processing equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the production and processing equipment for the OLED curved screen comprises a base, wherein two edge positioning parts are arranged on the base, are symmetrically arranged on the central section of the base and are used for temporarily storing and positioning two ends of the OLED curved screen;

the base is also provided with a driving displacement component, and the two edge positioning components are matched with the driving displacement component so as to adapt to the screen length of the OLED curved screen and adjust the distance between the two edge positioning components, thereby ensuring stable positioning;

the base is further provided with an outer convex supporting part for auxiliary supporting of the bending center of the curved screen OLED screen, the outer convex supporting part is provided with a deflection linkage part, the deflection linkage part is used for connecting the outer convex supporting part and the edge positioning part, so that the outer convex supporting part and the edge positioning part deflect at the same angle, stable positioning and supporting of the OLED curved screen are guaranteed, meanwhile, the outer convex supporting part is guaranteed to be in large-area contact with the OLED curved screen all the time, and stable supporting is guaranteed.

Preferably, the driving displacement component comprises two displacement seats, the two displacement seats are respectively arranged at two ends of the top of the base, and the two edge positioning components are respectively arranged on the two displacement seats so as to adjust the distance between the two displacement seats along with the movement of the positions of the displacement seats;

still including a roll adjustment screw rod and a guide arm one, the roll adjustment screw rod is two-way screw rod, and its both ends respectively the screw thread run through two shifting seats, the guide arm slides simultaneously and runs through two shifting seats, and guide arm one and roll adjustment screw rod parallel arrangement to all rotate through the bearing frame and install on the base, in addition, the end fixing of roll adjustment screw rod has the leader, in order to cooperate the convenience of handle is gripped and is ordered about the spacing of roll adjustment screw rod cooperation guide arm one, thereby orders about two synchronous and reverse shifts of shifting seat and adjust the interval.

Preferably, the edge positioning component comprises a U-shaped frame, a first rotating shaft is fixed on the U-shaped frame through a protrusion, and the first rotating shaft is rotatably mounted on the corresponding displacement seat through a bearing, so that the first rotating shaft rotates to drive the U-shaped frame to deflect and adjust the inclination angle of the U-shaped frame;

the OLED curved screen clamping device is characterized by further comprising a clamping plate, the clamping plate is located in the U-shaped frame, a bolt is installed on the clamping plate through a bearing in a rotating mode, the bolt threads penetrate through the side wall of the U-shaped frame, the side edge of the clamping plate is in close contact with the U-shaped frame, the clamping plate is driven to move through the rotation of the bolt, and the clamping plate is matched with the side wall of the U-shaped frame after the deflection angle to clamp and position the OLED curved screen.

Preferably, the convex supporting part comprises four upright columns positioned on the base, and the four upright columns are respectively arranged on two sides of the central section of the base in a group of two;

the OLED curved screen comprises a U-shaped frame, two rotating shafts and two guide wheels, wherein the two rotating shafts are parallel to each other, are parallel to the U-shaped frame and synchronously deflect in a matching mode with a deflection linkage part so as to ensure that the two rotating shafts deflect in the same direction and at the same angle with the U-shaped frame, each rotating shaft penetrates through two upright posts simultaneously and is connected with the two upright posts in a rotating mode through bearings, connecting seats are fixed at two ends of each rotating shaft, guide wheels are arranged on any connecting seats, and the connecting seats and the guide wheels are driven to deflect at the same angle through the synchronous action deflection of the two rotating shafts and the deflection linkage part so as to ensure that the guide wheels always contact and support the OLED curved screen in a large area.

Preferably, the guide wheel is made of rubber so as to reduce the loss of the OLED curved screen when the guide wheel is in contact with the OLED curved screen for guiding.

Preferably, the two deflection linkage parts are arranged on the same side of the base, and each deflection linkage part is respectively matched with the first rotating shaft and the second rotating shaft on one side for use and is used for supporting the U-shaped frame and the guide wheel on two sides in the same-angle reverse deflection mode;

the deflection linkage component comprises a first gear arranged on a first rotating shaft, a second gear is arranged on the second rotating shaft corresponding to one end, provided with the first gear, of the first rotating shaft, a first chain is sleeved on the outer sides of the first gear and the second gear, and the first gear and the second gear are driven by the first chain, so that the first rotating shaft and the second rotating shaft can synchronously adjust the deflection angle according to the curvature of the OLED screen;

still including setting up at the epaxial worm wheel of pivot two, in addition still rotate through the bearing frame and install pivot three on the base, the cover is equipped with two worm cover in the pivot three, two worm cover respectively with two epaxial worm wheel interlocks of pivot two, provide the ability of deflecting from locking-type, and its tip is provided with the hand wheel, in order to pass through the convenient of hand wheel is gripped, orders about the worm cover and drives the worm wheel auto-lock and deflect, and cooperates the transmission of chain one, in order to order about the adjustment is deflected with the angle to pivot one and the two corresponding OLED curved screen curvatures of pivot.

Preferably, be provided with two of gear two all be provided with pivot four on the stand, all be provided with gear three in the pivot four, the three outsides of gear all overlap and are equipped with chain two, and gear three is respectively through chain two and the transmission of corresponding gear two, the worm wheel sets up respectively in pivot four, and every still be provided with gear four in the pivot four, and the chain is used for one then gear one with gear four's transmission, through such structural design to reduce each chain and gear height, avoid it to place the in-process at OLED curved surface screen rather than removing and cause wearing and tearing.

Preferably, a gear five is further arranged in each chain I, and the gear five is meshed with the chain I;

still be provided with the mount pad on the base, it has guide arm two to slide to run through on the mount pad, and this guide arm two is fixed on the base, and should it has the lifting screw to run through to go back the screw thread on the mount pad, the lifting screw passes through the bearing and rotates and install on the base, and this lifting screw tip is provided with a handle equally, the mount pad both ends still are provided with pivot five, gear five is installed respectively in pivot five to drive the rotation of lifting screw through this handle, and the spacing of cooperation guide arm two orders about the mount pad and goes up and down, thereby order about five corresponding lifts and tightly positions chain one, guarantee pivot one can drive pivot two synchronous deflection adjustment through chain one stable transmission.

Compared with the prior art, the invention has the beneficial effects that:

1. through the marginal location part that sets up, the cooperation of drive aversion part and evagination supporting component is used, can be to OLED screen curvature and length and to adjustment marginal location part's interval and inclination when using, then slide into marginal location part with OLED curved surface screen, and carry out the auxiliary stay to the crooked evagination position of the body of shielding through evagination supporting component simultaneously, at last with the body restriction of shielding in marginal location part, can fix a position the support according to OLED curved surface screen arc characteristic, security and stability in the improvement transportation.

2. Through the deflection linkage part that sets up, can make evagination supporting component can be when the marginal location part is adjusted to OLED screen curvature, can be synchronous with the angle deflection adjustment, thereby make when the crooked screen of OLED supports, can make the guide pulley maximum area and OLED screen contact all the time, avoid receiving OLED screen curvature influence and lead to the guide pulley side to be located and support with OLED screen contact, switch the point contact into surface contact, effectively avoid the easy deformation of guide pulley side and influence the stable support to OLED curved surface screen, avoid in the transportation guide pulley and OLED curved surface screen area of contact little lead to easy deformation and make its fragile problem, further improvement the security and the stability of OLED transportation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of another embodiment of the present invention;

FIG. 4 is a schematic view of another aspect of FIG. 2 and a partially enlarged view thereof;

FIG. 5 is a schematic view of another aspect of the present invention shown in FIG. 3 and a partial enlarged view thereof.

In the figure: 1-a base; 2-an edge locating feature; 21-U-shaped frame; 22-a first rotating shaft; 23-a clamping plate; 24-a bolt; 3-driving the displacement member; 31-a displacement seat; 32-an adjustable pitch screw; 33-guide rod one; 34-a handle; 4-a male support member; 41-upright post; 42-a second rotating shaft; 43-a connecting seat; 44-a guide wheel; 5-a deflection linkage member; 51-gear one; 52-gear two; 53-chain one; 54-a worm gear; 55-rotating shaft III; 56-worm cover; 57-hand wheel; 58-rotating shaft four; 59-gear three; 510-chain two; 511-Gear four; 512-gear five; 513-mounting seats; 514-guide bar two; 515-lifting screw; 516-rotating shaft five.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an OLED curved screen production and processing device comprises a base 1, wherein a driving displacement part 3 is arranged on the base 1, the driving displacement part 3 comprises two displacement seats 31, the two displacement seats 31 are respectively arranged at two ends of the top of the base 1, the OLED curved screen production and processing device further comprises a distance adjusting screw rod 32 and a guide rod I33, the distance adjusting screw rod 32 is a bidirectional screw rod, two ends of the distance adjusting screw rod respectively penetrate through the two displacement seats 31 in a threaded manner, the guide rod I33 simultaneously penetrates through the two displacement seats 31 in a sliding manner, the guide rod I33 is parallel to the distance adjusting screw rod 32 and is rotatably arranged on the base 1 through a bearing seat, in addition, a handle 34 is fixed at the end part of the distance adjusting screw rod 32 to be conveniently held by the handle 34 to drive the distance adjusting screw rod 32 to be matched with the limit of the guide rod I33, so as to drive the two displacement seats 31 to synchronously and reversely displace to adjust the distance;

the substrate 1 is further provided with two edge positioning parts 2, the two edge positioning parts 2 are symmetrically arranged on the central section of the substrate 1, each edge positioning part 2 comprises a U-shaped frame 21, a first rotating shaft 22 is fixed on each U-shaped frame 21 through a bulge, each first rotating shaft 22 is rotatably installed on a corresponding displacement seat 31 through a bearing so as to drive the U-shaped frame 21 to deflect through the rotation of the first rotating shaft 22 and adjust the inclination angle of the U-shaped frame 21, the edge positioning plate 23 further comprises a tightening plate 23, the tightening plate 23 is located in the U-shaped frame 21, a bolt 24 is rotatably installed on each tightening plate 23 through a bearing, the bolt 24 penetrates through the side wall of the U-shaped frame 21 in a threaded manner, the side edge of the tightening plate 23 is in close contact with the U-shaped frame 21 so as to drive the tightening plate 23 to displace through the rotation of the bolt 24 to adapt to the screen length of the OLED curved screen and adjust the distance between the two edge positioning parts 2, and meanwhile, the clamping is matched with the side wall of the U-shaped frame 21 after the deflection angle, the OLED curved screen is clamped and positioned;

furthermore, a flexible sponge layer is arranged on one side of the clamping plate 23 close to the OLED curved screen to reduce hard contact loss;

the base 1 is also provided with an outward convex supporting part 4, the outward convex supporting part 4 comprises upright posts 41 positioned on the base 1, the upright posts 41 are provided with four, two of the four upright posts are grouped in pairs and are respectively arranged at two sides of the central section of the base 1, the outward convex supporting part 4 also comprises two rotating shafts 42, the two rotating shafts 42 are parallel to each other and are simultaneously kept parallel to the U-shaped frame 21, and are matched with the deflection linkage part 5 to deflect synchronously so as to ensure that the rotating shafts 42 and the U-shaped frame 21 deflect in the same direction and at the same angle, each rotating shaft 42 simultaneously penetrates through the two upright posts 41 and is rotationally connected with the two upright posts through a bearing, two ends of each rotating shaft 42 are respectively fixed with a connecting seat 43, a guide wheel 44 is arranged on any connecting seat 43 and is used for auxiliary support of the bending central part of the curved screen OLED screen, and the connecting seats 43 and the guide wheels 44 are driven to deflect at the same angle through the synchronous action deflection of the rotating shafts 42 and the deflection linkage part 5, the guide wheel 44 is ensured to be always in contact with and supported by the OLED curved screen in a large area;

further, the guide wheel 44 is made of rubber so as to reduce the loss of the OLED curved screen when the guide wheel is in contact with the OLED curved screen for guiding;

the convex supporting component 4 is provided with two deflection linkage components 5, the two deflection linkage components 5 are arranged on the same side of the base 1, each deflection linkage component 5 is respectively matched with a rotating shaft I22 and a rotating shaft II 42 on one side for use, and is used for the same-angle reverse deflection support of the U-shaped frames 21 and the guide wheels 44 on two sides, the deflection linkage components 5 specifically comprise a gear I51 arranged on the rotating shaft I22, one end of the rotating shaft II 42, corresponding to the rotating shaft I22, provided with a gear I51 is provided with a gear II 52, the outer sides of the gear I51 and the gear II 52 are sleeved with a chain I53, the gear I51 and the gear II 52 are driven by the chain I53, so that the rotating shaft I22 and the rotating shaft II 42 can synchronously adjust the deflection angle according to the OLED screen curvature, the worm gear 54 arranged on the rotating shaft II 42 is further arranged on the base 1, a rotating shaft III 55 is rotatably arranged on the bearing seat, and two worm sleeves 56 are sleeved on the rotating shaft III, two the direction of worm cover 56 is opposite, and interlock with worm wheel 54 on two pivot two 42 respectively, provide the ability of self-locking deflection, and its tip is provided with hand wheel 57, in order to grip through the convenience of hand wheel 57, order to order about worm cover 56 to drive worm wheel 54 auto-lock deflection, and the transmission of cooperation chain one 53, in order to order about pivot one 22 and pivot two 42 to correspond OLED curved screen curvature and come the same angle deflection adjustment, be used for connecting evagination supporting component 4 and marginal positioning component 2, so that evagination supporting component 4 and marginal positioning component 2 deflect with the angle, when guaranteeing OLED curved screen stable positioning support, guarantee evagination supporting component 4 all the time with OLED curved screen large tracts of land contact support, guarantee to support stably.

Furthermore, rotating shafts four 58 are arranged on the two upright columns 41 provided with the gear two 52, a gear three 59 is arranged on the rotating shaft four 58, chains two 510 are sleeved on the outer sides of the gear three 59, the gear three 59 is respectively transmitted with the corresponding gear two 52 through the chains two 510, worm gears 54 are respectively arranged on the rotating shafts four 58, a gear four 511 is further arranged on each rotating shaft four 58, and the chains one 53 are used for transmitting the gears one 51 and the gear four 511.

A fifth gear 512 is further arranged in each first chain 53, the fifth gear 512 is meshed with the first chain 53, a mounting base 513 is further arranged on the base 1, a second guide rod 514 is slidably penetrated on the mounting base 513, the second guide rod 514 is fixed on the base 1, a lifting screw 515 is further threaded on the mounting base 513, the lifting screw 515 is rotatably mounted on the base 1 through a bearing, a handle 34 is also arranged at the end of the lifting screw 515, five rotating shafts 516 are further arranged at two ends of the mounting base 513, the fifth gears 512 are respectively mounted on the fifth rotating shafts 516, the lifting screw 515 is driven to rotate through the handle 34 and the mounting base 513 is driven to lift by matching with the limit of the second guide rod 514, so that the fifth gears 512 are driven to correspondingly lift to tighten the first chain 53, and the first rotating shaft 22 can drive the second rotating shaft 42 to synchronously deflect and adjust through the stable transmission of the first chain 53.

In the invention, in the initial state, the guide wheel 44 is in the vertical state, and the U-shaped frame 21 is in the horizontal state, when placing the OLED curved screen with different curvatures, firstly according to the length of the OLED screen, the rotating handle 34 drives the pitch adjusting screw rod 32 to rotate, and the rotating limit of the first guide rod 33 is matched, so as to drive the two shifting bases 31 to drive the two U-shaped frames 21 to synchronously and reversely shift through the bidirectional threads of the pitch adjusting screw rod 32, so as to match the length of the OLED curved screen, and at the same time of adjusting the pitch according to the length of the OLED screen, the lifting screw rod 515 is rotated, and the rotating limit of the second guide rod 514 is matched, so as to drive the mounting base 513 to drive the two fifth gears 512 to synchronously descend, the first chain 53 is tightened, so as to ensure the stable transmission of the first chain 53, then the rotating hand wheel 57 drives the third rotating shaft 55 to rotate, the self-locking engagement of the worm sleeve 56 and the worm wheel 54 is matched, and the synchronous transmission of the second chain 510 is matched, so as to drive the first rotating shaft 22 and the rotating shaft 42 at both sides to synchronously and reversely deflect at the same angle, the curvature of the OLED screen is matched, effective supporting is guaranteed, meanwhile, the maximum area contact supporting is guaranteed as far as possible, and supporting stability is guaranteed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production processingequipment is shielded to OLED curved surface, includes base (1), its characterized in that: the OLED curved screen is characterized in that two edge positioning components (2) are arranged on the base (1), are symmetrically arranged on the central section of the base (1) and are used for temporarily storing and positioning two ends of the OLED curved screen;

the base (1) is further provided with a driving displacement component (3), and the two edge positioning components (2) are matched with the driving displacement component (3) so as to adapt to the screen length of the OLED curved screen and adjust the distance between the two edge positioning components (2) and ensure stable positioning;

the OLED curved screen bending support structure is characterized in that a convex support part (4) is further arranged on the base (1) and used for auxiliary support of the bending center of the OLED screen, a deflection linkage part (5) is arranged on the convex support part (4), the deflection linkage part (5) is used for connecting the convex support part (4) and the edge positioning part (2) so that the convex support part (4) and the edge positioning part (2) deflect at the same angle, stable positioning support of the OLED curved screen is guaranteed, meanwhile, the convex support part (4) is guaranteed to be in large-area contact support with the OLED curved screen all the time, and stability in support is guaranteed;

the driving displacement component (3) comprises two displacement seats (31), the two displacement seats (31) are respectively arranged at two ends of the top of the base (1), and the two edge positioning components (2) are respectively arranged on the two displacement seats (31) so as to adjust the distance between the two displacement seats (31) along with the displacement of the displacement seats;

the adjustable-pitch screw rod is characterized by further comprising a distance adjusting screw rod (32) and a first guide rod (33), the distance adjusting screw rod (32) is a bidirectional screw rod, two ends of the distance adjusting screw rod respectively penetrate through the two displacement seats (31) in a threaded mode, the first guide rod (33) penetrates through the two displacement seats (31) in a sliding mode, the first guide rod (33) and the distance adjusting screw rod (32) are arranged in parallel and are rotatably installed on the base (1) through bearing seats, in addition, a handle (34) is fixed to the end portion of the distance adjusting screw rod (32) to be matched with the limiting position of the first guide rod (33) through convenient holding of the handle (34), and therefore the two displacement seats (31) are driven to synchronously and reversely move to adjust the distance;

the edge positioning part (2) comprises a U-shaped frame (21), a first rotating shaft (22) is fixed on the U-shaped frame (21) through a protrusion, and the first rotating shaft (22) is rotatably installed on the corresponding displacement seat (31) through a bearing so as to drive the U-shaped frame (21) to deflect through the rotation of the first rotating shaft (22) and adjust the inclination angle of the U-shaped frame (21);

the OLED curved screen display device is characterized by further comprising a clamping plate (23), the clamping plate (23) is located in the U-shaped frame (21), a bolt (24) is rotatably mounted on the clamping plate (23) through a bearing, the bolt (24) penetrates through the side wall of the U-shaped frame (21) in a threaded mode, the side edge of the clamping plate (23) is in close contact with the U-shaped frame (21), the clamping plate (23) is driven to move through rotation of the bolt (24), and the clamping plate is matched with the side wall of the U-shaped frame (21) after the angle is deflected to clamp and position the OLED curved screen;

the convex supporting part (4) comprises four upright columns (41) positioned on the base (1), and the four upright columns (41) are grouped in pairs and are respectively arranged on two sides of the central section of the base (1);

the OLED display screen further comprises two second rotating shafts (42), the two second rotating shafts (42) are parallel to each other and are simultaneously kept parallel to the U-shaped frame (21) and are matched with the deflection linkage part (5) to deflect synchronously so as to ensure that the second rotating shafts (42) and the U-shaped frame (21) deflect in the same direction and at the same angle, each second rotating shaft (42) penetrates through the two upright posts (41) simultaneously and is connected with the upright posts in a rotating mode through bearings, connecting seats (43) are fixed to two ends of each second rotating shaft (42), guide wheels (44) are arranged on any connecting seats (43) so as to drive the connecting seats (43) and the guide wheels (44) to deflect at the same angle through synchronous action deflection of the second rotating shafts (42) and the deflection linkage part (5), and the guide wheels (44) are ensured to be always in contact with the large area of the OLED curved screen for supporting;

the two deflection linkage parts (5) are positioned on the same side of the base (1), and each deflection linkage part (5) is respectively matched with a rotating shaft I (22) and a rotating shaft II (42) on one side for use and is used for the same-angle reverse deflection support of the U-shaped frames (21) and the guide wheels (44) on the two sides;

specifically, the deflection linkage component (5) comprises a first gear (51) arranged on a first rotating shaft (22), a second gear (52) is arranged at one end, corresponding to the first rotating shaft (22), of the second rotating shaft (42), the first gear (51) is arranged at one end of the second rotating shaft (42), the second gear (51) is arranged at the other end of the second rotating shaft (22), a first chain (53) is sleeved on the outer side of the first gear (51) and the second gear (52), and the first gear (51) and the second gear (52) are driven by the first chain (53), so that the first rotating shaft (22) and the second rotating shaft (42) can synchronously deflect and angularly for the curvature of the OLED screen;

the self-locking type single-screw driver is characterized by further comprising a worm wheel (54) arranged on the second rotating shaft (42), in addition, a third rotating shaft (55) is further installed on the base (1) in a rotating mode through a bearing seat, two worm sleeves (56) are sleeved on the third rotating shaft (55) in an opposite direction and are meshed with the worm wheels (54) on the second rotating shaft (42) respectively, the self-locking type deflection capacity is provided, a hand wheel (57) is arranged at the end of the hand wheel (57), the hand wheel is convenient to hold, the worm sleeves (56) are driven to drive the worm wheels (54) to deflect in a self-locking mode, the worm sleeves (56) are driven to rotate in the opposite direction through the transmission of the first chain (53), and the first rotating shaft (22) and the second rotating shaft (42) on the two sides are driven to deflect in the opposite direction at the same angle corresponding to the OLED curved screen curvature.

2. The OLED curved screen production and processing device according to claim 1, characterized in that: the guide wheel (44) is made of rubber materials, so that the loss of the OLED curved screen when the guide wheel is in contact with the OLED curved screen for guiding is reduced.

3. The OLED curved screen production and processing device of claim 2, wherein: be provided with two of gear two (52) all be provided with pivot four (58) on stand (41), all be provided with gear three (59) on pivot four (58), gear three (59) outside all is equipped with chain two (510), and gear three (59) are respectively through chain two (510) and corresponding gear two (52) transmission, worm wheel (54) set up respectively on pivot four (58), and every still be provided with gear four (511) on pivot four (58), and chain one (53) then are used for the transmission of gear one (51) and gear four (511), through such structural design to reduce each chain and gear height, avoid it to remove with it and cause wearing and tearing in OLED curved surface screen placing process.

4. The OLED curved screen production and processing device according to claim 3, wherein the device comprises: a fifth gear (512) is further arranged in each chain I (53), and the fifth gear (512) is meshed with the chain I (53);

the base (1) is also provided with a mounting seat (513), a second guide rod (514) penetrates through the mounting seat (513) in a sliding manner, the second guide rod (514) is fixed on the base (1), a lifting screw (515) is further threaded through the mounting base (513), the lifting screw (515) is rotatably arranged on the base (1) through a bearing, a handle (34) is also arranged at the end part of the lifting screw rod (515), a rotating shaft five (516) is also arranged at the two ends of the mounting seat (513), the gear five (512) is respectively arranged on the rotating shaft five (516), so as to drive the lifting screw (515) to rotate through the handle (34) and drive the mounting seat (513) to lift by matching with the limit of the second guide rod (514), therefore, the gear five (512) is driven to correspondingly lift and tightly position the chain one (53), and the rotating shaft one (22) can drive the rotating shaft two (42) to synchronously deflect and adjust through the stable transmission of the chain one (53).