CN117428636B - Display screen edging machine for processing mobile phone display screen - Google Patents
Display screen edging machine for processing mobile phone display screen Download PDFInfo
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- CN117428636B CN117428636B CN202311748425.6A CN202311748425A CN117428636B CN 117428636 B CN117428636 B CN 117428636B CN 202311748425 A CN202311748425 A CN 202311748425A CN 117428636 B CN117428636 B CN 117428636B
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- display screen
- movable plate
- polishing
- plate
- fixedly connected
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- 238000007688 edging Methods 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 105
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/10—Devices or means for dressing or conditioning abrasive surfaces of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Abstract
The invention belongs to the technical field of grinding devices, and particularly relates to a display screen edging machine for processing a display screen based on a mobile phone, which comprises a grinding table, wherein a longitudinal moving assembly is arranged at the top of the grinding table, the longitudinal moving assembly comprises a first movable plate which is horizontally arranged, a display screen is arranged at the top of the first movable plate, first clamping plates which are in an L shape are slidingly inserted at the front side and the rear side of the first movable plate, a first fixed block is fixedly connected at the bottom of the first clamping plates, and a first strip-shaped hole is formed in the position, opposite to the first fixed block, of the bottom of the first movable plate in a penetrating manner. When the display screen is polished, the synchronous polishing operation on the front side, the rear side and the two sides of the display screen can be realized through the electric polishing belts on the two first clamping plates and the two second clamping plates in sequence, and meanwhile, the adjustment operation on the display screen and the polishing device in the existing polishing mode is omitted, so that the polishing efficiency of the display screen is improved as a whole.
Description
Technical Field
The invention belongs to the technical field of grinding devices, and particularly relates to a display screen edging machine for processing a display screen based on a mobile phone.
Background
The mobile phone screen is also called a display screen and is used for displaying images and colors. Screen size is calculated from the screen diagonal, typically in inches (inch), and refers to the length of the screen diagonal. The screen material is also increasingly common along with the color screen of the mobile phone, and the material of the mobile phone screen is also more and more important.
The existing mobile phone display screen needs to undergo multiple working procedures such as polishing, cleaning, drying and the like in the processing. When the mobile phone display screen is polished, the mobile phone display screen is subjected to flat grinding and counter grinding, and counter grinding is the edging operation of the mobile phone display screen. When the existing polishing device is used for edging the mobile phone display screen, the display screen is required to be fixed, each side of the mobile phone display screen is polished one by one, and the mobile phone display screen is required to be rotated in the polishing process, so that polishing operation of each side of the mobile phone display screen can be realized. In addition, because the adjacent side lengths of the mobile phone display screen are inconsistent, after the mobile phone display screen is rotated, the distance between the polishing device and the edge of the mobile phone display screen is required to be readjusted, so that polishing can be continued, the polishing efficiency of the mobile phone display screen is lower, and the operation is more troublesome.
Therefore, it is necessary to invent a display screen edging machine for processing a display screen of a mobile phone to solve the above problems.
Disclosure of Invention
In order to solve the problems, the invention provides a display screen edging machine for processing a display screen of a mobile phone, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a display screen edging machine based on cell-phone display screen processing, includes the platform of polishing, the top of platform of polishing is provided with longitudinal movement subassembly, longitudinal movement subassembly includes the first fly leaf that the level set up, the display screen has been placed at the top of first fly leaf, the front and back side of first fly leaf all slides and peg graft there is the first splint of L shape, the bottom fixedly connected with first fixed block of first splint, first bar hole has been run through with the relative position of first fixed block in first fly leaf bottom, first bar hole is parallel with the side of first splint, and first fixed block passes the bottom that first bar hole is located first fly leaf, two the screw thread runs through the grafting between the first fixed block has first regulation pole, and the screw thread of first regulation pole and two first fixed block relative positions is the opposite design, the one end of first regulation pole is connected with first motor, the front and back side position of first fly leaf all is provided with supporting component, longitudinal movement subassembly's bottom is provided with transverse movement subassembly, two first side all installs the splint relatively.
Further, the supporting component comprises a pushing plate, two pushing plates in the supporting component are respectively and horizontally fixedly connected to the front side and the rear side of the first movable plate, one side of the pushing plate, which is far away from the first movable plate, is vertically and fixedly connected with a first supporting plate, a first sliding groove is formed in the position, which is opposite to the first supporting plate, of the top of the polishing table, the first sliding groove is parallel to the side surface of the polishing table, the bottom of the first supporting plate is slidably mounted in the corresponding first sliding groove, one side of the first supporting plate is horizontally provided with a first electric push rod, the first electric push rod is parallel to the side surface of the polishing table, and two ends of the first electric push rod are respectively and fixedly connected with the corresponding side surface of the first supporting plate and the top of the polishing table.
Further, lateral shifting subassembly includes the second fly leaf that the level set up, the second fly leaf is located the bottom of first fly leaf, the equal sliding connection in both sides of second fly leaf has the second splint of L shape, and the relative one side of two second splint also all is equipped with the subassembly of polishing, the bottom fixedly connected with second fixed block of second splint, the second bar hole has been seted up to the relative position through-hole of second fly leaf bottom and second fixed block, the side vertical of second bar hole and second splint, and the second fixed block passes the bottom that the second bar hole is located first fly leaf, two screw thread through-connection has the second to adjust the pole between the second fixed block, and the screw thread of second regulation pole and two second fixed block relative positions is the opposite design, the one end of second regulation pole is connected with the second motor, the equal vertical fixedly connected with second backup pad in position that the second fly leaf bottom is close to both sides, the second spout has been seted up to the relative position of second movable plate bottom and second backup pad, second spout and the vertical sliding connection of second side, and the second support plate bottom vertical connection in the second side vertical connection has the bottom of second slider hole and the corresponding to the second ram, the bottom vertical connection has the bottom of second slider hole and the corresponding to the second slider bottom of second slider, the top of second slider is located the bottom of the second slider.
Further, the polishing assembly comprises an electric polishing belt, two groups of fixing rods are vertically and fixedly connected to one side, far away from the display screen, of the electric polishing belt, the number of the fixing rods in each group is two, the fixing rods vertically slide and penetrate through and are inserted on corresponding first clamping plates or second clamping plates, connecting plates are fixedly connected between free ends of the same groups of fixing rods, telescopic rods are vertically and fixedly connected between one side, close to the fixing rods, of the electric polishing belt and corresponding first clamping plates or second clamping plates, and clamping springs are sleeved on the telescopic rods.
Further, the top fixedly connected with boss of first fly leaf, the first mounting groove of a plurality of bars has evenly been seted up at the top of boss, and first mounting groove is parallel with the side of first fly leaf, rotate between the cell wall around the first mounting groove and install the guard roller, and the top of guard roller is higher than the top of boss.
Further, the boss runs through the grafting along its both sides direction slip has the support frame, the support frame top is close to the second mounting groove that the position of both sides all offered and is parallel with first mounting groove, rotate between the front and back side cell wall of second mounting groove and install the backing roll, the top of backing roll flushes with the top of protection roller, and backing roll and protection roller are soft rubber materials and make.
Further, the bottom of electronic area of polishing is higher than the top of first fly leaf, and the electronic area of polishing keep away from one side fixedly connected with L shaped plate of display screen, the horizontal segment of L shaped plate is located the top of its vertical section, and the vertical section of L shaped plate evenly is provided with the brush hair with the relative position of electronic area of polishing, and the brush hair can laminate with the surface of area of polishing.
Further, the length of the support frame is smaller than that of the second movable plate, and the bottom surface of the support frame is attached to the top surface of the first movable plate.
Further, the boss is fixedly connected with the top of the first movable plate in the middle, and the distance from the side surface of the boss to the side surface of the first movable plate is larger than the sum of the thickness of the electric polishing belt and the maximum length of the telescopic rod.
The invention has the technical effects and advantages that:
1. when the display screen is polished, synchronous polishing operation on the front side, the rear side and the two sides of the display screen can be realized through the electric polishing belts on the two first clamping plates and the two second clamping plates in sequence, and meanwhile, the adjustment operation on the display screen and the polishing device in the existing polishing mode is omitted, so that the polishing efficiency of the display screen is improved as a whole;
2. according to the invention, the boss is arranged, when the second electric push rod drives the two second clamping plates and the display screen to move along the direction of the second sliding groove through the second supporting plate, the bottom surface of the display screen can move against the tops of the supporting roller and the protecting roller, so that the friction force from the top surface of the boss, which is born in the moving process of the display screen, is reduced, and meanwhile, the abrasion of the bottom surface of the display screen, which is caused by friction with the top surface of the boss, is avoided;
3. according to the invention, the supporting frame is arranged, when the display screen is placed on the top of the boss, the supporting frame can increase the supporting area of the boss on the display screen, so that the display screen can be placed on the top of the boss more stably, and in the process that the electric polishing belt on the second clamping plate pushes the display screen to move along the direction of the second sliding groove, when the side edge of the display screen is level with the side edge of the supporting frame, the supporting frame can move along with the display screen under the pushing of the electric polishing belt along with the continuous movement of the electric polishing belt on the second clamping plate, and the bottom of one suspended end of the display screen is supported, so that the stability of the display screen during movement is improved;
4. according to the invention, the bristles are arranged, so that the bristles on the L-shaped plate can clean the surface of the electric polishing belt in the process of polishing the display screen by the electric polishing belt, and therefore, the chips generated by polishing are prevented from being stuck to the electric polishing belt, and the polishing effect of the electric polishing belt on the display screen is further ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a grinding table, a connecting block and a second electric putter according to the present invention;
FIG. 3 is a perspective view of the structure of the lateral moving assembly, the longitudinal moving assembly, the boss, the support frame, etc. according to the present invention;
FIG. 4 is a bottom perspective view of the lateral shifting assembly of the present invention;
FIG. 5 is a bottom perspective view of the longitudinal movement assembly of the present invention;
FIG. 6 is a perspective view of a first movable plate, a boss, a supporting frame, a protective roller and a supporting roller according to the present invention;
FIG. 7 is a schematic perspective view of a second clamping plate, second securing block and sanding assembly in accordance with the present invention;
fig. 8 is a perspective view of a sanding assembly, an L-shaped plate, and bristles in accordance with the present invention.
In the figure: 1. a grinding table; 2. a first movable plate; 3. a display screen; 4. a first clamping plate; 5. a first fixed block; 6. a first adjusting lever; 7. a first motor; 8. a push plate; 9. a first support plate; 10. a first electric push rod; 11. a second movable plate; 12. a second clamping plate; 13. a second fixed block; 14. a second adjusting lever; 15. a second motor; 16. a second support plate; 17. a connecting block; 18. a second electric push rod; 19. electric polishing belt; 20. a fixed rod; 21. a connecting plate; 22. a telescopic rod; 23. a clamping spring; 24. a boss; 25. a protective roller; 26. a support frame; 27. a support roller; 28. an L-shaped plate; 29. and (3) brushing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a display screen edging machine based on mobile phone display screen processing, as shown in fig. 1 to 8, which comprises a polishing table 1, wherein a longitudinal moving assembly is arranged at the top of the polishing table 1, the longitudinal moving assembly comprises a first movable plate 2 which is horizontally arranged, a display screen 3 is arranged at the top of the first movable plate 2, first clamping plates 4 which are in L shape are slidingly inserted at the front side and the rear side of the first movable plate 2, a first fixed block 5 is fixedly connected at the bottom of the first clamping plates 4, a first strip-shaped hole is formed in the position of the bottom of the first movable plate 2 opposite to the first fixed block 5 in a penetrating way, the first strip-shaped hole is parallel to the side surface of the first clamping plates 4, the first fixed block 5 penetrates through the first strip-shaped hole and is positioned at the bottom of the first movable plate 2, a first adjusting rod 6 is inserted between the two first fixed blocks 5 in a penetrating way, one end of the first adjusting rod 6 is connected with a first motor 7 in an opposite design, a supporting assembly is arranged at the front side and the rear side of the first movable plate 2, and the bottom of the longitudinal moving assembly is provided with a first clamping plate 4 opposite to the first clamping plates 4.
The support component includes push pedal 8, two push pedal 8 in two support component respectively horizontal fixed connection are in the front and back side of first fly leaf 2, the first backup pad 9 of one side vertical fixed connection that first fly leaf 2 was kept away from to push pedal 8, first spout has been seted up to the position that polishing platform 1 top is relative with first backup pad 9, first spout is parallel with polishing platform 1 side, and the bottom slidable mounting of first backup pad 9 is in corresponding first spout, one side level of one of them first backup pad 9 is provided with first electric putter 10, first electric putter 10 is parallel with the side of polishing platform 1, and the both ends of first electric putter 10 respectively with the top fixed connection of corresponding first backup pad 9 side and polishing platform 1.
The transverse moving assembly comprises a second movable plate 11 which is horizontally arranged, the second movable plate 11 is positioned at the bottom of the first movable plate 6, two sides of the second movable plate 11 are respectively and slidably inserted with L-shaped second clamping plates 12, one side opposite to the two second clamping plates 12 is also provided with a polishing assembly, the bottom of the second clamping plates 12 is fixedly connected with a second fixed block 13, a second bar-shaped hole is penetrated at the position opposite to the second fixed block 13 at the bottom of the second movable plate 11, the second bar-shaped hole is vertical to the side surface of the second clamping plates 12, the second fixed block 13 penetrates through the second bar-shaped hole and is positioned at the bottom of the first movable plate 2, a second adjusting rod 14 is penetrated and inserted between the two second fixed blocks 13 by threads, the threads at the opposite positions of the second adjusting rod 14 and the two second fixed blocks 13 are in opposite designs, one end of the second adjusting rod 14 is connected with a second motor 15, the bottom of the second movable plate 11 is vertically and fixedly connected with a second supporting plate 16 at a position close to two sides, a second sliding groove is formed in a position, opposite to the second supporting plate 16, of the top of the grinding table 1, the second sliding groove is vertical to the side surface of the grinding table 1, the bottom of the second supporting plate 16 is slidably arranged in the corresponding second sliding groove, a limiting hole matched with the length of the second sliding groove is formed in the inner wall of the bottom of one first sliding groove in a penetrating manner, a connecting block 17 is slidably inserted in the limiting hole, the top end of the connecting block 17 is fixedly connected with the bottom of the corresponding second supporting plate 16, a second electric push rod 18 is horizontally and fixedly connected with the part, located at the bottom of the grinding table 1, of the connecting block 17, one end, far away from the connecting block 17, of the second electric push rod 18 is fixedly connected with the bottom of the grinding table 1, and the second electric push rod 18 is vertical to the extending direction of the first electric push rod 10;
before edging the display screen 3, firstly placing the display screen 3 on the top of the first movable plate 2, then starting the first motor 7 to drive the two first fixed blocks 5 and the first clamping plates 4 on the top of the first fixed blocks to move towards the direction close to the display screen 3 through the first adjusting rod 6, stopping the first motor 7 after the polishing components on the two first clamping plates 4 clamp the display screen 3 from the front side and the rear side of the display screen 3 respectively, then starting the second motor 15 to drive the two second fixed blocks 13 and the second clamping plates 12 on the top of the second fixed blocks to move towards the direction close to the display screen 3 through the second adjusting rod 14, and stopping the second motor 15 after the polishing components on the two second clamping plates 12 clamp the display screen 3 from the two sides of the display screen 3 respectively, wherein the display screen 3 is centered on the top of the first movable plate 2 under the clamping action of the four polishing components, and then polishing the display screen 3 longitudinally and transversely can be polished;
when the display screen 3 is longitudinally polished, the polishing assemblies on the two second clamping plates 12 are started firstly, then the first electric push rod 10 is started, so that the first supporting plate 9 drives the first movable plate 2, the two first clamping plates 4 and the display screen 3 to move along the direction of the first sliding groove under the action of the first electric push rod 10, the two sides of the display screen 3 can finish edging operation under the polishing action of the two polishing assemblies on the second clamping plates 12 along with the movement of the display screen 3, after the polishing operation of the two sides of the display screen 3 is finished, the polishing assemblies on the two second clamping plates 12 are closed, then the display screen 3 returns to the initial position under the driving of the first electric push rod 10, then the first electric push rod 10 is closed, and the transverse polishing operation is performed on the display screen 3;
when the display screen 3 is transversely polished, the polishing assemblies on the two first clamping plates 4 are started firstly, then the second electric push rod 18 is started, so that the second supporting plate 16 drives the two second clamping plates 12 to move along the direction of the second sliding groove under the action of the second electric push rod 18 on the connecting block 17, the polishing assemblies on the two second clamping plates 12 can push the display screen 3 to slide along the top of the first movable plate 2 along with the movement of the two second clamping plates 12, the front side and the rear side of the display screen 3 can finish edging operation under the polishing action of the polishing assemblies on the two first clamping plates 4 along with the movement of the display screen 3, after the polishing operation is finished on the front side and the rear side of the display screen 3, the polishing assemblies on the two first clamping plates 4 and the second electric push rod 18 are closed, and then the first motor 7 and the second motor 15 are started in turn, so that the two first clamping plates 4 and the two second clamping plates 12 can be unlocked, and finally the polishing operation of the display screen 3 can be finished from the top of the first movable plate 2, and the whole polishing operation can be omitted, and the whole polishing operation of the display screen 3 can be finished simultaneously, and the polishing device is further improved.
As shown in fig. 3, 7 and 8, the polishing assembly comprises an electric polishing belt 19, two groups of fixing rods 20 are vertically and fixedly connected to one side, far away from the display screen 3, of the electric polishing belt 19, the number of each group of fixing rods 20 is two, the fixing rods 20 vertically and slidably penetrate and are inserted into the corresponding first clamping plate 4 or second clamping plate 12, a connecting plate 21 is fixedly connected between the free ends of the same group of fixing rods 20, a telescopic rod 22 is vertically and fixedly connected between one side, close to the fixing rods 20, of the electric polishing belt 19 and the corresponding first clamping plate 4 or second clamping plate 12, and a clamping spring 23 is sleeved on the telescopic rod 22;
when the electric grinding belt 19 is contacted with the edge of the display screen 3 under the drive of the first clamping plate 4 or the second clamping plate 12, the electric grinding belt 19 can be gradually tightly attached to the edge of the display screen 3 along with the continuous movement of the first clamping plate 4 or the second clamping plate 12, and the electric grinding belt 19 can move in a direction away from the display screen 3 under the pressure action of the display screen 3, so that the telescopic rod 22 and the clamping spring 23 on the electric grinding belt 19 can be correspondingly compressed, and the damage to the edge of the display screen 3 caused by overlarge pressure of the electric grinding belt 19 on the edge of the display screen 3 can be avoided while the electric grinding belt 19 is tightly attached to the edge of the display screen 3;
when the display screen 3 is transversely polished, the two electric polishing belts 19 on the front side and the rear side of the display screen 3 are started firstly, then the second electric push rod 18 is started, so that the display screen 3 is pushed by the two electric polishing belts 19 on the front side and the rear side of the display screen 3 along the direction of the second sliding groove, in the moving process of the display screen 3, the two electric polishing belts 19 on the front side and the rear side of the display screen 3 can polish the front side and the rear side of the display screen 3 simultaneously, in the same way, when the display screen 3 is polished longitudinally, the two electric polishing belts 19 on the two sides of the display screen 3 are started firstly, and then the first electric push rod 10 is started, so that the display screen 3 is pushed by the two electric polishing belts 19 on the front side and the rear side of the display screen along the direction of the first sliding groove, and in the moving process of the display screen 3, the two electric polishing belts 19 on the two sides of the display screen 3 can polish the two sides of the display screen 3 simultaneously, so that compared with the conventional side-by-side polishing operation, the polishing efficiency of the display screen 3 is improved.
As shown in fig. 3, 5 and 6, the top of the first movable plate 2 is fixedly connected with a boss 24, the boss 24 is fixedly connected with the top of the first movable plate 2 in the middle, the distance from the side surface of the boss 24 to the side surface of the first movable plate 2 is larger than the sum of the thickness of the electric grinding belt 19 and the maximum length of the telescopic rod 22, a plurality of strip-shaped first mounting grooves are uniformly formed in the top of the boss 24 and are parallel to the side surface of the first movable plate 2, a protection roller 25 is rotatably mounted between the front groove wall and the rear groove wall of the first mounting groove, the top of the protection roller 25 is higher than the top of the boss 24, a supporting frame 26 is inserted through the boss 24 along the two side directions of the boss, the length of the supporting frame 26 is smaller than the length of the second movable plate 11, the bottom surface of the supporting frame 26 is attached to the top surface of the first movable plate 2, second mounting grooves parallel to the two sides of the top of the supporting frame 26 are formed in the positions close to the two sides, a supporting roller 27 is rotatably mounted between the front groove wall and the rear groove wall of the second mounting groove, the top of the supporting roller 27 is flush with the top of the protection roller 25, and the soft roller 27 and the rubber roller 25 are made of the soft roller 25;
through the boss 24, when the display screen 3 is placed on the top of the boss 24, the protection roller 25 on the top of the boss 24 and the supporting roller 27 on the supporting frame 26 can be supported at the bottom of the display screen 3, so that when the second electric push rod 18 drives the two second clamping plates 12 and the display screen 3 to move along the direction of the second sliding chute through the second supporting plate 16, the bottom surface of the display screen 3 can move against the supporting roller 27 and the top of the protection roller 25, friction force from the top surface of the boss 24, which is received in the moving process of the display screen 3, is reduced, and meanwhile abrasion of the bottom surface of the display screen 3 due to friction with the top surface of the boss 24 is avoided;
in addition, through being provided with support frame 26, after the display screen 3 is put boss 24 top, support frame 26 can increase the area of support of boss 24 to display screen 3 to make the display screen 3 can more stable place at boss 24's top, and the in-process that electronic grinding belt 19 on second splint 12 promote display screen 3 along second spout direction removal, the center of display screen 3 also gradually deviates from boss 24's top center, along with the continuation removal of display screen 3, when the side of display screen 3 and support frame 26 side level, along with the electronic grinding belt 19 on second splint 12 continue to remove, support frame 26 can be along with the display screen 3 together under the promotion of electronic grinding belt 19, thereby support the bottom at the unsettled one end of display screen 3, and then promote the stability when display screen 3 removes.
As shown in fig. 8, the bottom of the electric polishing belt 19 is higher than the top of the first movable plate 2, one side of the electric polishing belt 19 far away from the display screen 3 is fixedly connected with an L-shaped plate 28, the horizontal section of the L-shaped plate 28 is positioned at the top of the vertical section of the electric polishing belt, bristles 29 are uniformly arranged at the position, opposite to the electric polishing belt 19, of the vertical section of the L-shaped plate 28, and the bristles 29 can be attached to the surface of the polishing belt;
through being provided with brush hair 29, at the in-process that electronic area 19 polished to display screen 3, brush hair 29 on the L shaped plate 28 can clear up the surface of electronic area 19 that polishes to avoid the piece that produces of polishing to glue on electronic area 19 that polishes, and then guarantee the effect of polishing of electronic area 19 to display screen 3.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (4)
1. Display screen edging machine for processing based on mobile phone display screen, including polishing platform (1), its characterized in that: the top of the polishing table (1) is provided with a longitudinal moving assembly, the longitudinal moving assembly comprises a first movable plate (2) which is horizontally arranged, a display screen (3) is arranged at the top of the first movable plate (2), first clamping plates (4) which are in an L shape are inserted in a sliding manner in the front-back side of the first movable plate (2), first fixing blocks (5) are fixedly connected to the bottom of each first clamping plate (4), first strip-shaped holes are formed in the positions, opposite to the first fixing blocks (5), of the bottom of the first movable plate (2) in a penetrating manner, the first strip-shaped holes are parallel to the side surfaces of the first clamping plates (4), the first fixing blocks (5) penetrate through the bottoms of the first movable plate (2), first adjusting rods (6) are inserted in a penetrating manner through threads in the positions, opposite to the two first fixing blocks (5), first motor (7) are connected to one end of each first adjusting rod (6), and the first movable plate (2) is provided with a transverse moving assembly, and the first clamping plates (4) are arranged at the positions, opposite to the front side of each first movable plate;
the top of the first movable plate (2) is fixedly connected with a boss (24), a plurality of strip-shaped first mounting grooves are uniformly formed in the top of the boss (24), the first mounting grooves are parallel to the side face of the first movable plate (2), a protection roller (25) is rotatably arranged between the front groove wall and the rear groove wall of the first mounting grooves, and the top of the protection roller (25) is higher than the top of the boss (24);
the boss (24) is inserted into a supporting frame (26) in a sliding and penetrating mode along the two side directions of the boss, second installation grooves parallel to the first installation grooves are formed in positions, close to the two sides, of the top of the supporting frame (26), supporting rollers (27) are rotatably installed between front side groove walls and rear side groove walls of the second installation grooves, the top of each supporting roller (27) is level with the top of each protecting roller (25), and the supporting rollers (27) and the protecting rollers (25) are made of soft rubber materials;
the support assembly comprises a push plate (8), two push plates (8) in the support assembly are respectively and horizontally and fixedly connected to the front side and the rear side of a first movable plate (2), a first support plate (9) is vertically and fixedly connected to one side, far away from the first movable plate (2), of the push plate (8), a first chute is formed in the position, opposite to the first support plate (9), of the top of the polishing table (1), the first chute is parallel to the side surface of the polishing table (1), the bottom of the first support plate (9) is slidably mounted in the corresponding first chute, one side of the first support plate (9) is horizontally provided with a first electric push rod (10), the first electric push rod (10) is parallel to the side surface of the polishing table (1), and two ends of the first electric push rod (10) are respectively and fixedly connected with the corresponding side surface of the first support plate (9) and the top of the polishing table (1).
The horizontal moving assembly comprises a second movable plate (11) which is horizontally arranged, the second movable plate (11) is positioned at the bottom of the first adjusting rod (6), two sides of the second movable plate (11) are respectively and slidably inserted with L-shaped second clamping plates (12), the opposite sides of the two second clamping plates (12) are respectively and fixedly connected with second fixing blocks (13) at the bottom of the second clamping plates (12), second strip-shaped holes are formed in the positions, opposite to the second fixing blocks (13), of the bottom of the second movable plate (11), the second strip-shaped holes are perpendicular to the side surfaces of the second clamping plates (12), the second fixing blocks (13) penetrate through the second strip-shaped holes and are positioned at the bottom of the first movable plate (2), second adjusting rods (14) are inserted between the two second fixing blocks (13) in a threaded penetrating mode, the threads of the opposite positions of the second adjusting rods (14) and the two second fixing blocks (13) are of opposite design, one end of each second adjusting rod (14) is connected with a second motor (15), the second adjusting rod (14) is connected with a second sliding groove (16) at the positions, opposite to the corresponding to the bottom of the second supporting plate (16) at the bottom of the second movable plate (11), the second supporting plate (16) is perpendicular to the bottom of the second supporting plate (1), the second sliding groove (16) is arranged at the positions, and the positions of the second sliding groove (16) are perpendicular to the bottom of the second supporting plate (16), a limiting hole matched with the length of the second sliding chute is formed in the inner wall of the bottom of one first sliding chute in a penetrating manner, a connecting block (17) is slidably inserted in the limiting hole, the top end of the connecting block (17) is fixedly connected with the bottom of a corresponding second supporting plate (16), a second electric push rod (18) is horizontally and fixedly connected with the part of the connecting block (17) positioned at the bottom of the polishing table (1), one end of the second electric push rod (18) away from the connecting block (17) is fixedly connected with the bottom of the polishing table (1), and the second electric push rod (18) is perpendicular to the extending direction of the first electric push rod (10);
the utility model discloses a polishing assembly, including electronic polishing area (19), one side perpendicular fixedly connected with two sets of dead levers (20) of display screen (3) are kept away from to electronic polishing area (19), and the quantity of every dead lever (20) of group is two, dead lever (20) vertically slip run through peg graft on first splint (4) or second splint (12) that correspond, and fixedly connected with connecting plate (21) between the free end of same set of dead lever (20), perpendicular fixedly connected with telescopic link (22) between one side that electronic polishing area (19) are close to dead lever (20) and corresponding first splint (4) or second splint (12), and cup jointed clamping spring (23) on telescopic link (22).
2. The display screen edging machine for processing a display screen of a mobile phone according to claim 1, wherein: the bottom of electronic area of polishing (19) is higher than the top of first fly leaf (2), and one side fixedly connected with L shaped plate (28) of display screen (3) are kept away from to electronic area of polishing (19), the horizontal segment of L shaped plate (28) is located the top of its vertical section, and the vertical segment of L shaped plate (28) evenly is provided with brush hair (29) with the position that electronic area of polishing (19) is relative, and brush hair (29) can laminate with the surface in area of polishing.
3. The display screen edging machine for processing a display screen of a mobile phone according to claim 1, wherein: the length of the supporting frame (26) is smaller than that of the second movable plate (11), and the bottom surface of the supporting frame (26) is attached to the top surface of the first movable plate (2).
4. The display screen edging machine for processing a display screen of a mobile phone according to claim 1, wherein: the boss (24) is fixedly connected to the top of the first movable plate (2) in the middle, and the distance from the side surface of the boss (24) to the side surface of the first movable plate (2) is larger than the sum of the thickness of the electric grinding belt (19) and the maximum length of the telescopic rod (22).
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| CN202311748425.6A CN117428636B (en) | 2023-12-19 | 2023-12-19 | Display screen edging machine for processing mobile phone display screen |
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| CN202311748425.6A CN117428636B (en) | 2023-12-19 | 2023-12-19 | Display screen edging machine for processing mobile phone display screen |
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| CN117428636A (en) | 2024-01-23 |
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