CN109333224B

CN109333224B - Display screen edge grinding machine for processing mobile phone display screen

Info

Publication number: CN109333224B
Application number: CN201811197593.XA
Authority: CN
Inventors: 杨修斌; 房光源; 李四阳; 伍杰
Original assignee: Hubei Hongxu Weiye Electronic Technology Co ltd
Current assignee: Hubei Hongxu Weiye Electronic Technology Co ltd
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-05-19
Anticipated expiration: 2038-10-15
Also published as: CN109333224A

Abstract

The invention discloses a display screen edge grinding machine for processing a display screen based on a mobile phone, which comprises a first support frame, a second support frame and a power chain wheel, wherein the bottom of a top plate of the first support frame is fixedly connected with a sliding block, the inner surface of the sliding block is connected with a hanging bracket in a sliding manner, the outer surface of the power chain wheel is fixedly connected with two sides of the hanging bracket, the bottom of the hanging bracket is fixedly connected with a rotating device, the rotating device comprises a first connecting plate, a second connecting plate and a central rotating ball, and the top of the first connecting plate is fixedly connected with the bottom of the hanging bracket. This display screen edging machine for processing based on cell-phone display screen makes the cell-phone display screen realize pipelined and polish, has improved the efficiency of polishing of cell-phone display screen, has reduced the cost of enterprise, has solved current cell-phone display screen edging machine and can not realize the pipelined production of polishing of cell-phone display screen, seriously influences the machining efficiency of cell-phone display screen, and then has influenced the problem of enterprise's income.

Description

Display screen edge grinding machine for processing mobile phone display screen

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a display screen edge grinding machine for processing a display screen based on a mobile phone.

Background

The mobile phone belongs to a mobile terminal and is a mobile phone which can be held on the hand. The mobile phone display screen is a display tool which displays certain electronic files on the screen through a specific transmission device and reflects the electronic files to human eyes, and is divided into a plurality of types, but the mobile phone display screen needs to undergo a plurality of processes in processing, such as grinding, cleaning, drying and the like.

The polishing of the mobile phone display screen comprises flat grinding and reverse grinding (namely edge grinding), the existing polishing device is used for edge grinding operation by using a numerical control machine, the processing efficiency is low, the production line type polishing production of the mobile phone display screen cannot be realized, the processing efficiency of the mobile phone display screen is seriously influenced, and further the income of an enterprise is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a display screen edge grinding machine for processing a mobile phone display screen, which solves the problems that the existing mobile phone display screen edge grinding machine cannot realize the production line type grinding production of the mobile phone display screen, seriously influences the processing efficiency of the mobile phone display screen and further influences the enterprise income.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a display screen edge grinding machine for processing a display screen based on a mobile phone comprises a first support frame, a second support frame and a power chain wheel, wherein a sliding block is fixedly connected to the bottom of a top plate of the first support frame, a hanging frame is slidably connected to the inner surface of the sliding block, the outer surface of the power chain wheel is fixedly connected with the two sides of the hanging frame, a rotating device is fixedly connected to the bottom of the hanging frame and comprises a first connecting plate, a second connecting plate and a central rotating ball, the top of the first connecting plate is fixedly connected with the bottom of the hanging frame, upper clamping plates are fixedly connected to the front side and the rear side of the bottom of the first connecting plate, lower clamping plates are fixedly connected to the left side and the right side of the top of the second connecting plate, rotating grooves are formed in one side opposite to the two upper clamping plates and one side opposite to the two lower clamping plates, the bottom fixedly connected with clamping device of second connecting plate, the equal fixedly connected with limiting plate in the relative one side of two pole settings of first support frame, and the arc wall has all been seted up on the surface of the relative one side of limiting plate, the internal surface of arc wall and the surface sliding connection of second connecting plate, the top fixedly connected with mount of second support frame, and the surface rotation of mount is connected with the area of polishing.

Preferably, clamping device includes slide and the tight pole of clamp, the internal surface of slide and the top sliding connection who presss from both sides tight pole, and the middle part fixedly connected with motor of slide bottom, the bottom of slide and the equal fixedly connected with connecting rod in both sides that is located the motor, the bottom fixedly connected with of connecting rod presss from both sides tight case, and the bottom fixedly connected with sucking disc of the relative one side of two tight poles of clamp.

Preferably, the top of the sliding plate is fixedly connected with the bottom of the second connecting plate.

Preferably, the fixed surface of motor output shaft is connected with the axis of rotation, the one end of axis of rotation runs through the inside that presss from both sides tight case and extend to the tight case of clamp, the surface of axis of rotation just is located the inside fixedly connected with gear that presss from both sides tight case, the both sides of pressing from both sides tight case are all run through there is the castellated plate, and the surface of castellated plate meshes with the surface of gear mutually, the castellated plate is kept away from the one end that presss from both sides tight case and is connected with the fixed surface who.

Preferably, the clamping boxes are provided with two toothed plates, and the positions of the toothed plates, through which the surfaces of the two clamping boxes penetrate, are rotationally symmetrical.

Preferably, the top and the bottom of gallows just are located the internal surface of sliding block and all have first expansion force gyro wheel through arc pole fixedly connected with, the relative one side of gallows all has second expansion force gyro wheel through connecting rod fixedly connected with.

Preferably, the bottom of gallows just is located the internal surface of sliding block and all passes through connecting rod fixedly connected with roller that slides.

Preferably, a rotating support rod is rotatably connected between the two vertical plates of the fixing frame, and the top of the outer surface of the rotating support rod is rotatably connected with the bottom of the polishing belt.

(III) advantageous effects

The invention provides a mobile phone display screen processing-based display screen edge grinding machine. The method has the following beneficial effects:

(1) the display screen edge grinding machine for processing the display screen based on the mobile phone is characterized in that a sliding block is fixedly connected to the bottom of a top plate of a first support frame, a hanging frame is slidably connected to the inner surface of the sliding block, the outer surface of a power chain wheel is fixedly connected with two sides of the hanging frame, a rotating device is fixedly connected to the bottom of the hanging frame and comprises a first connecting plate, a second connecting plate and a central rotating ball, the top of the first connecting plate is fixedly connected with the bottom of the hanging frame, upper clamping plates are fixedly connected to the front side and the rear side of the bottom of the first connecting plate, lower clamping plates are fixedly connected to the left side and the right side of the top of the second connecting plate, rotating grooves are formed in one sides, opposite to the two upper clamping plates, of the two upper clamping plates and one sides, opposite to the two lower clamping plates, of the first support frame are fixedly, the arc wall has all been seted up on the surface of the relative one side of limiting plate, the internal surface of arc wall and the surface sliding connection of second connecting plate, the top fixedly connected with mount of second support frame, the surface of mount rotates and is connected with the area of polishing, cooperate first support frame, the second support frame, power sprocket, the sliding block, the gallows, rotating device, clamping device, the limiting plate, the arc wall, the setting of mount and polishing area, make the cell-phone display screen realize pipelined and polish, the efficiency of polishing of cell-phone display screen has been improved, the enterprise cost is reduced, the pipelined production of polishing that the cell-phone display screen can not be realized to current cell-phone display screen edging machine has been solved, seriously influence the machining efficiency of cell-phone display screen, and then the problem of enterprise's income has been influenced.

(2) This display screen edging machine is used in processing based on cell-phone display screen, fixed surface through the motor output shaft is connected with the axis of rotation, the one end of axis of rotation runs through the inside that presss from both sides tight case and extend to the tight case of clamp, the surface of axis of rotation and the inside fixedly connected with gear that is located the tight case of clamp, the both sides of pressing from both sides tight case have all run through the castellated plate, the surface of castellated plate meshes with the surface of gear mutually, the castellated plate is kept away from the one end of pressing from both sides tight case and is connected with the fixed surface of clamp bar, it is provided with two to press from both sides tight case, two castellated plate position rotational symmetry that press from both sides tight case surface and run through, the cooperation motor, the axis of rotation, press from both sides tight case, the setting of gear and.

(3) This display screen edging machine is used in processing based on cell-phone display screen, the internal surface that just is located the sliding block through the top and the bottom of gallows all through the first expansion force gyro wheel of arc pole fixedly connected with, the relative one side of gallows all through connecting rod fixedly connected with second expansion force gyro wheel, the bottom of gallows and the internal surface that is located the sliding block all through connecting rod fixedly connected with gyro wheel that slides, cooperate first expansion force gyro wheel, the setting of gyro wheel and second expansion force gyro wheel that slides, the frictional force between gallows and the sliding block has been reduced, the production of noise has been slowed down, the use travelling comfort of device has been increased.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1 at C in accordance with the present invention;

FIG. 5 is a schematic view showing the internal structure of the clamping box of the present invention;

fig. 6 is a schematic structural diagram of a limiting plate and an arc-shaped groove of the invention.

In the figure, 1-first supporting frame, 2-second supporting frame, 3-power chain wheel, 4-sliding block, 5-hanging frame, 6-rotating device, 7-first connecting plate, 8-second connecting plate, 9-central rotating ball, 10-upper clamping plate, 11-lower clamping plate, 12-rotating groove, 13-clamping device, 14-limiting plate, 15-arc groove, 16-fixing frame, 17-polishing belt, 18-sliding plate, 19-clamping rod, 20-motor, 21-connecting rod, 22-clamping box, 23-sucking disc, 24-rotating shaft, 25-gear, 26-toothed plate, 27-first expansion force roller, 28-second expansion force roller, 29-sliding roller and 30-rotating supporting rod.

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. 1-6, an embodiment of the present invention provides a technical solution: a display screen edge grinding machine for processing a display screen based on a mobile phone comprises a first support frame 1, a second support frame 2 and a power chain wheel 3, wherein a sliding block 4 is fixedly connected to the bottom of a top plate of the first support frame 1, a hanging bracket 5 is slidably connected to the inner surface of the sliding block 4, the outer surface of the power chain wheel 3 is fixedly connected with two sides of the hanging bracket 5, a rotating device 6 is fixedly connected to the bottom of the hanging bracket 5, the rotating device 6 comprises a first connecting plate 7, a second connecting plate 8 and a central rotating ball 9, the top of the first connecting plate 7 is fixedly connected with the bottom of the hanging bracket 5, upper clamping plates 10 are fixedly connected to the front side and the rear side of the bottom of the first connecting plate 7, lower clamping plates 11 are fixedly connected to the left side and the right side of the top of the second connecting plate 8, rotating grooves 12 are formed in one side opposite to the two upper clamping plates 10 and one side opposite to, the bottom of the second connecting plate 8 is fixedly connected with a clamping device 13, one side of the first supporting frame 1 opposite to the two vertical rods is fixedly connected with a limiting plate 14, the surface of one side of the limiting plate 14 opposite to the surface is provided with an arc-shaped groove 15, the inner surface of the arc-shaped groove 15 is connected with the outer surface of the second connecting plate 8 in a sliding manner, the arc-shaped groove 15 is used as a track, so that glass can be polished according to the set track, the top of the second supporting frame 2 is fixedly connected with a fixing frame 16, the surface of the fixing frame 16 is rotatably connected with a polishing belt 17, and the rotating device 6, the clamping device 13, the limiting plate 14, the arc-shaped groove 15, the fixing frame 16 and the polishing belt 17 are matched, so that the mobile phone display screen is polished in an assembly line manner, and the polishing efficiency of the mobile phone display screen is improved, the enterprise cost is reduced, the problem that the existing mobile phone display screen edge grinding machine cannot realize the production line type grinding production of the mobile phone display screen, the processing efficiency of the mobile phone display screen is seriously influenced, and the enterprise income is further influenced is solved, the clamping device 13 comprises a sliding plate 18 and a clamping rod 19, the top of the sliding plate 18 is fixedly connected with the bottom of the second connecting plate 8, the inner surface of the sliding plate 18 is slidably connected with the top of the clamping rod 19, the middle part of the bottom of the sliding plate 18 is fixedly connected with a motor 20, the motor 20 is a three-phase asynchronous motor, can rotate forward and backward, is electrically connected with an external power supply, is controlled by a switch, the bottom of the sliding plate 18 and two sides of the motor 20 are fixedly connected with connecting rods 21, the bottom of the connecting rods 21 is fixedly connected with clamping boxes 22, the clamping boxes 22 are provided with two toothed plates 26 which penetrate through the surfaces of the two clamping boxes 22, and the two toothed plates 26 which are rotationally symmetrical can be, avoid appearing some atress, the reverse open condition, make the clamp of cell-phone display screen tight more stable, improve the effect of polishing, and then show the practicality of device, and the bottom fixedly connected with sucking disc 23 of the relative one side of two clamp bars 19, the fixed surface of motor 20 output shaft is connected with axis of rotation 24, axis of rotation 24 is provided with self-lock device, guarantee that motor 20 can accomplish fixed auto-lock after pressing from both sides tightly, the one end of axis of rotation 24 runs through clamp box 22 and extends to the inside of clamp box 22, the surface of axis of rotation 24 just is located the inside fixedly connected with gear 25 of clamp box 22, the both sides of clamp box 22 all run through has dentate plate 26, and the surface of dentate plate 26 meshes with the surface of gear 25, dentate plate 26 keeps away from the one end of clamp box 22 and the fixed surface connection of clamp bar 19, cooperation motor 20, axis of rotation 24, clamp box 22, the, The arrangement of the gear 25 and the toothed plate 26 enables the clamping rod 19 to slide in the sliding plate 18, and then the sucking disc 23 is matched to clamp the mobile phone display screen, which is simple and convenient, and accelerates the feeding speed of workers, the top and the bottom of the hanger 5 and the inner surface of the sliding block 4 are fixedly connected with the first expansion force roller 27 through the arc-shaped rod, one side of the hanger 5 opposite to the side is fixedly connected with the second expansion force roller 28 through the connecting rod, the bottom of the hanger 5 and the inner surface of the sliding block 4 are fixedly connected with the sliding roller 29 through the connecting rod, and the arrangement of the first expansion force roller 27, the sliding roller 29 and the second expansion force roller 28 is matched, so that the friction force between the hanger 5 and the sliding block 4 is reduced, the generation of noise is slowed down, the use comfort of the device is increased, the rotary supporting rod 30 is rotatably connected between the two vertical plates, the setting of cooperation rotation support pole 30 can avoid thereby influencing the condition that the cell-phone display screen was polished because 17 overlengths of polishing appear flagging for polishing of cell-phone display screen is more level and more smooth, and the top of rotation support pole 30 surface is connected with the bottom rotation of 17 of polishing area.

When the mobile phone display screen polishing machine works, a mobile phone display screen to be polished is placed on the suction disc 23, the control switch is started, the motor 20 is started to drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the gear 25 to rotate, the toothed plate 26 is tightened inwards, the tensioning clamping rod 19 slides inside the sliding plate 18 to complete clamping of the mobile phone display screen, the self-locking device is started, the power chain wheel 3 is started simultaneously to enable the hanging bracket 5 to slide inside the sliding block 4, the rotating device 6 is driven to enable the clamping device 13 to drive the mobile phone display screen to move to polish on the polishing belt 17, meanwhile, the second connecting plate 8 moves along with the track of the arc-shaped groove 15 to enable the lower clamping plate 11 to start adjusting the position around the central rotating ball 9 to polish the side feet of the mobile phone display screen, after polishing is completed, the control switch is started again, the self-locking device is closed, the motor 20 rotates reversely, the rotating shaft 24 is driven, and loosening the clamping of the display screen of the mobile phone to enable the display screen of the mobile phone to fall down, and finishing polishing.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 based on cell-phone display screen processing is with display screen edging machine, includes first support frame (1), second support frame (2) and power sprocket (3), its characterized in that: the bottom of the top plate of the first support frame (1) is fixedly connected with a sliding block (4), the inner surface of the sliding block (4) is connected with a hanging bracket (5) in a sliding manner, the outer surface of a power chain wheel (3) is fixedly connected with the two sides of the hanging bracket (5), the bottom of the hanging bracket (5) is fixedly connected with a rotating device (6), the rotating device (6) comprises a first connecting plate (7), a second connecting plate (8) and a central rotating ball (9), the top of the first connecting plate (7) is fixedly connected with the bottom of the hanging bracket (5), the front side and the rear side of the bottom of the first connecting plate (7) are fixedly connected with upper clamping plates (10), the left side and the right side of the top of the second connecting plate (8) are fixedly connected with lower clamping plates (11), one side opposite to the two upper clamping plates (10) and one side opposite to the two lower clamping plates, and the internal surface that rotates groove (12) is connected with the surface rotation of center commentaries on classics ball (9), the bottom fixedly connected with clamping device (13) of second connecting plate (8), equal fixedly connected with limiting plate (14) in two relative one sides of pole setting of first support frame (1), and arc wall (15) have all been seted up on the surface of the relative one side of limiting plate (14), and arc wall (15) are as the orbital effect of an arc, the internal surface of arc wall (15) and the surface sliding connection of second connecting plate (8), the top fixedly connected with mount (16) of second support frame (2), and the surface rotation of mount (16) is connected with area of polishing (17).

2. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 1, characterized in that: the clamping device (13) comprises a sliding plate (18) and clamping rods (19), the inner surface of the sliding plate (18) is in sliding connection with the tops of the clamping rods (19), a motor (20) is fixedly connected to the middle of the bottom of the sliding plate (18), connecting rods (21) are fixedly connected to the bottom of the sliding plate (18) and the two sides of the motor (20), a clamping box (22) is fixedly connected to the bottom of each connecting rod (21), suckers (23) are fixedly connected to the bottom of one side, opposite to the two clamping rods (19), of each clamping rod (20), a rotating shaft (24) is fixedly connected to the surface of an output shaft of the motor (20), one end of each rotating shaft (24) penetrates through the clamping box (22) and extends into the clamping box (22), gears (25) are fixedly connected to the outer surface of each rotating shaft (24) and the inner portions of the clamping boxes (22), and tooth-shaped plates (26) penetrate through the, and the outer surface of the toothed plate (26) is meshed with the outer surface of the gear (25), and one end of the toothed plate (26) far away from the clamping box (22) is fixedly connected with the surface of the clamping rod (19).

3. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 2, characterized in that: the top of the sliding plate (18) is fixedly connected with the bottom of the second connecting plate (8).

4. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 2, characterized in that: the clamping boxes (22) are provided with two toothed plates (26) which penetrate through the surfaces of the two clamping boxes (22) and are in rotational symmetry.

5. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 1, characterized in that: the top and the bottom of gallows (5) just are located the internal surface of sliding block (4) and all pass through arc pole fixedly connected with first expansion force gyro wheel (27), gallows (5) relative one side all passes through connecting rod fixedly connected with second expansion force gyro wheel (28).

6. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 1, characterized in that: the bottom of the hanger (5) and the inner surface of the sliding block (4) are fixedly connected with sliding rollers (29) through connecting rods.

7. The display screen edge grinding machine for processing based on the mobile phone display screen according to claim 1, characterized in that: a rotating support rod (30) is rotatably connected between the two vertical plates of the fixing frame (16), and the top of the outer surface of the rotating support rod (30) is rotatably connected with the bottom of the polishing belt (17).