CN111002202A - Cell-phone screen polishing equipment - Google Patents
Cell-phone screen polishing equipment Download PDFInfo
- Publication number
- CN111002202A CN111002202A CN201911144092.XA CN201911144092A CN111002202A CN 111002202 A CN111002202 A CN 111002202A CN 201911144092 A CN201911144092 A CN 201911144092A CN 111002202 A CN111002202 A CN 111002202A
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- Prior art keywords
- mobile phone
- polishing
- driving
- positioning
- slider
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses mobile phone screen polishing equipment which comprises a base, a polishing mechanism, a waterproof clamp and a first driving mechanism, wherein the polishing mechanism, the waterproof clamp and the first driving mechanism are arranged on the base, the first driving mechanism is used for driving the polishing mechanism to be close to or far away from the waterproof clamp, the waterproof clamp is arranged below the polishing mechanism and comprises a containing box, a cover plate, a positioning mould and a lifting mechanism, the cover plate is covered on the opening end of the containing box, a window communicated with the inner space of the containing box is formed in the cover plate, a sealing ring is arranged on the periphery of the window facing the inner part of the containing box, the positioning mould is positioned in the containing box and used for placing a mobile phone, the lifting mechanism is used for driving the positioning mould to be close to or far away from the window, and when the positioning mould moves close to the window, the mobile phone positioned on. The invention is beneficial to shortening the time of mobile phone screen maintenance.
Description
Technical Field
The invention relates to the technical field of screen polishing, in particular to mobile phone screen polishing equipment.
Background
Along with the continuous improvement of the living standard of people, the mobile phone becomes an indispensable communication tool in the daily life of people, and the mobile phone not only has the most basic communication function, but also has rich leisure and entertainment functions.
However, in practical use, a scratch is inevitably generated on the screen of the mobile phone, and the scratch has a great influence on the appearance of the mobile phone.
At present, for the problem of scratches on the screen of a mobile phone, a common method is to replace a brand-new screen to ensure the appearance of the mobile phone. However, the existing method for replacing the screen of the mobile phone generally needs to return the mobile phone to the factory for maintenance, which results in a long maintenance time.
Disclosure of Invention
The invention mainly aims to provide mobile phone screen polishing equipment, and aims to solve the technical problem that the existing glass polishing equipment cannot polish a display screen on a mobile phone, and the mobile phone screen is time-consuming to maintain.
In order to solve the technical problem, the invention provides a mobile phone screen polishing device, which comprises a base, a polishing mechanism, a waterproof clamp and a first driving mechanism, wherein the polishing mechanism, the waterproof clamp and the first driving mechanism are arranged on the base, the first driving mechanism is used for driving the polishing mechanism to move at least along the vertical direction, the waterproof clamp is positioned below the polishing mechanism, the waterproof clamp comprises a containing box, a cover plate, a positioning mould and a lifting mechanism, the cover plate is covered on the opening end of the containing box, a window communicated with the inner space of the containing box is arranged on the cover plate, a sealing ring is arranged on the periphery of the window facing the inner part of the containing box, the positioning mould is positioned in the containing box and used for placing a mobile phone, the lifting mechanism is used for driving the positioning mould to be close to or far away from the window, when the positioning mould moves close to the window, the mobile phone positioned on the positioning mould can be propped against the sealing ring.
Preferably, the lifting mechanism comprises a first slide block arranged at the bottom of the accommodating box, a second slide block arranged above the first slide block, and a driving device, wherein the driving device is used for driving the first slide block to move along the horizontal direction, the contact end surfaces of the first slide block and the second slide block are arranged into mutually matched inclined surfaces, the first slide block is used for driving the second slide block to move along the vertical direction, and the positioning mold is arranged on the second slide block.
Preferably, the driving device comprises a push-pull rod penetrating through the side wall of the accommodating box and in transmission connection with the first sliding block.
Preferably, the cover plate comprises a pressing plate and a positioning sleeve which is arranged in the middle of the pressing plate and matched with the positioning mold, an annular baffle is arranged at the upper end of the positioning sleeve, a middle gap of the baffle is the window, and the sealing ring is arranged on the inner end face of the baffle.
Preferably, a connecting plate far away from the window is arranged on the periphery of the locating sleeve and is used for bearing the pressing plate. The pressing plate is arranged on the connecting plate.
Preferably, still include fixing device, fixing device is including setting up hold reference column on the box and rotationally set up fixture block on the apron, keep away from on the reference column the one end of holding the box is provided with the stop part, be provided with on the fixture block with the bayonet socket of reference column looks adaptation, the fixture block accessible the bayonet socket joint is in on the reference column, just the top of fixture block with the stop part butt.
Preferably, the frame includes the board and sets up portal frame on the board, first actuating mechanism sets up on the portal frame, first actuating mechanism include first lead screw subassembly, with first slide, the setting that the output of first lead screw subassembly is connected are in second lead screw subassembly on the first slide and with the second slide that the output of second lead screw subassembly is connected, first lead screw subassembly is used for the drive first slide removes along the horizontal direction, second lead screw subassembly is used for the drive the second slide removes along vertical direction, the second slide with polishing mechanism connects.
Preferably, the accommodating box is slidably connected to the base and is movable in a horizontal direction, and a moving direction of the accommodating box is perpendicular to a moving direction of the first carriage.
Preferably, the polishing device further comprises a protection device, the protection device comprises a first mounting plate arranged on the second sliding seat, a linear driving device arranged on the first mounting plate, and a pressure sensor arranged on an output end of the linear driving device, the polishing mechanism is connected with the second sliding seat through the first mounting plate, the polishing mechanism is connected with the first mounting plate in a sliding mode and can slide in the vertical direction, and the polishing mechanism is located below the pressure sensor and can abut against the pressure sensor.
Preferably, polishing mechanism includes the second mounting panel, vertical setting is in hollow rotating shaft, setting on the second mounting panel are in the polishing head of hollow rotating shaft lower extreme and be used for the drive hollow rotating shaft pivoted synchronous belt subassembly, the second mounting panel can with the pressure sensor butt, hollow rotating shaft rotationally sets up on the second mounting panel, the upper end opening of hollow rotating shaft is the water inlet, the lower extreme opening of hollow rotating shaft is the delivery port, have on the polishing terminal surface of polishing head with the leakage fluid dram of hollow rotating shaft's inner space intercommunication.
According to the mobile phone screen polishing device provided by the embodiment of the invention, the positioning mould is driven to move towards the cover plate through the lifting mechanism, so that a mobile phone positioned on the positioning mould is accommodated in the window, and the circumferential side edge of the mobile phone shell is abutted against the sealing ring, so that a gap between the mobile phone shell and the cover plate is eliminated by using the sealing ring. Meanwhile, the first driving mechanism is used for driving the polishing mechanism to polish the screen of the mobile phone on the waterproof clamp, so that the screen of the mobile phone is polished by using a simple structure. Compared with the prior art, the mobile phone screen polishing device is beneficial to realizing the miniaturization of the mobile phone screen polishing device, so that the mobile phone screen polishing device can be conveniently arranged in each maintenance shop, and the mobile phone screen maintenance time is shortened.
Drawings
FIG. 1 is a diagram illustrating a structure of a mobile phone screen polishing apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of the first drive mechanism shown in FIG. 1;
FIG. 3 is a block diagram of the polishing mechanism and the protective device shown in FIG. 1;
FIG. 4 is a block diagram of the waterproof clamp shown in FIG. 1;
FIG. 5 is a cross-sectional view of the waterproof clip shown in FIG. 1;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
fig. 7 is a structural view of the position sleeve shown in fig. 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
The invention provides a mobile phone screen polishing device, which comprises a base 100, a polishing mechanism 200 arranged on the base 100, a waterproof clamp 300 and a first driving mechanism 400, wherein the first driving mechanism 400 is used for driving the polishing mechanism 200 to be close to or far from the waterproof clamp 300, the waterproof clamp 300 is positioned below the polishing mechanism 200, the waterproof clamp 300 comprises a containing box 310, a cover plate 320, a positioning mold 330 and a lifting mechanism 340, the cover plate 320 is covered on an opening end of the containing box 310, a window 323 communicated with the inner space of the containing box 310 is arranged on the cover plate 320, a sealing ring is arranged on the periphery of the window 323 facing the inner part of the containing box 310, the positioning mold 330 is positioned in the containing box 310 and used for placing a mobile phone, and the lifting mechanism 340 is used for driving the positioning mold 330 to be close to or far from the window 323, when the positioning mold 330 moves close to the window 323, the mobile phone on the positioning mold 330 can abut against the sealing ring.
In this embodiment, as shown in fig. 1, the base 100 may be sized according to actual conditions, the first driving mechanism 400 is disposed on the base 100, and the polishing mechanism 200 is connected to an output end of the first driving mechanism 400, so that the first driving mechanism 400 drives the polishing mechanism 200 to move. The mode in which the first driving mechanism 400 drives the polishing mechanism 200 may be to drive only the polishing mechanism 200 to move in the vertical direction, or may be to drive the polishing mechanism 200 to move in the vertical direction and the horizontal direction synchronously. The polishing mechanism 200 may be arranged in a conventional structure, such as a brush, a polishing cloth, a polishing pad, etc., and the first driving mechanism 400 may be a driving mechanism in the form of a multi-manipulator or a three-axis manipulator.
As shown in fig. 1 and 4, a waterproof jig 300 is disposed on the machine base 100 below the polishing mechanism 200 so that the polishing mechanism 200 polishes the screen of the mobile phone placed on the waterproof jig 300, and the waterproof jig 300 includes a housing case 310, a cover plate 320, a positioning mold 330, and a lifting mechanism 340. The accommodating box is located on the machine base, the accommodating box 310 is preferably a rectangular box-shaped body, but may also be a cylindrical box-shaped body or other box-shaped bodies, and the accommodating box 310 is preferably made of a metal material, so as to be beneficial to increasing the strength of the waterproof clamp 300. The cover plate 320 is provided over the open end of the accommodation box 310 for closing off the open end of the accommodation box 310. As for the fixing manner of the cover plate 320 and the accommodating case 310, the connection may be directly performed by means of snap-fitting, or the cover plate 320 may be fixed to the accommodating case 310 by external means, such as snap-fitting structure or screws. The positioning mold 330 is located in the accommodating box 310, the positioning mold 330 is connected with the output end of the lifting mechanism 340, and the positioning mold 330 is provided with a placing position 331 for placing the mobile phone, so that the mobile phone can be placed on the positioning mold 330. Preferably, a lifting mechanism 340 is disposed at the bottom of the accommodating box 310, and the lifting mechanism 340 may be in the form of a linear air cylinder or other linear driving device, so as to facilitate driving the positioning mold 330 to move toward the cover plate 320, and to enable the mobile phone located on the positioning mold 330 to be accommodated in the window 323 and the housing of the mobile phone to abut against the cover plate 320. Meanwhile, in order to prevent the polishing solution from entering the positioning mold 330 from the portion where the mobile phone housing abuts against the cover plate 320, a sealing ring is disposed on the cover plate 320 around the window 323, so that the sealing ring is located between the mobile phone housing and the cover plate 320, and the gap between the mobile phone housing and the cover plate 320 can be eliminated by utilizing the deformation of the sealing ring. In this embodiment, the positioning mold 330 is driven by the lifting mechanism 340 to move towards the cover plate 320, so that the mobile phone on the positioning mold 330 is accommodated in the window 323, the circumferential side of the mobile phone shell abuts against the sealing ring, so as to eliminate the gap between the mobile phone shell and the cover plate 320 by using the sealing ring, thereby being beneficial to preventing the polishing solution from entering the inside of the accommodating box 310 when the mobile phone screen is polished, so as to avoid the phenomenon that the mobile phone is damaged as the polishing solution enters the inside of the mobile phone, and the first driving mechanism 400 is used for driving the polishing mechanism 200 to polish the screen of the mobile phone on the waterproof clamp 300, thereby realizing the elimination of scratches on the mobile phone screen through the automatic polishing mode. Meanwhile, the structure of the mobile phone screen polishing equipment is simple, so that the mobile phone screen polishing equipment can be miniaturized, the mobile phone screen polishing equipment can be conveniently arranged in each maintenance shop, and the maintenance time of the mobile phone screen is shortened.
In a preferred embodiment, as shown in fig. 5, in order to facilitate the lifting mechanism 340 to drive the positioning mold 330 to move up or down, the lifting mechanism 340 includes a second slide 341, a first slide 342, and a driving device 343. Preferably, the second slider 341 and the first slider 342 are rectangular block bodies having suitable sizes, the first slider 342 is slidably connected to the bottom or the sidewall of the accommodation box 310 and is movable in the horizontal direction, the second slider 341 is slidably connected to the bottom or the sidewall of the accommodation box 310 and is movable in the vertical direction, the second slider 341 is located above the first slider 342, and the bottom of the second slider 341 abuts against the bottom of the first slider 342. Preferably, the second sliding block 341 is slidably connected to the accommodating box 310 by a sliding pillar at the bottom of the second sliding block 341, the accommodating box 310 is provided with a sleeve at the bottom, the sliding pillar is inserted into the sleeve to form a sliding connection, while the first sliding block 342 is slidably connected to the accommodating box 310 by a sliding groove at the bottom of the accommodating box 310, and the first sliding block 342 is provided with a sliding block at the bottom, and the sliding block is inserted into the sliding groove to form a sliding connection. Meanwhile, the bottom of the second slider 341 or/and the top of the first slider 342 are inclined surfaces arranged along the moving direction of the first slider 342, so that the second slider 341 can move in the vertical direction under the driving of the first slider 342, and preferably, the bottom of the second slider 341 and the top of the first slider 342 are both inclined surfaces and the inclined angles are the same, so that when the bottom of the second slider 341 abuts against the top of the first slider 342, the top (top surface) of the second slider 341 is in a horizontal state. The positioning mold 330 is located on the second sliding block 341, preferably located on the top of the second sliding block 341, and the connection manner between the positioning mold 330 and the second sliding block 341 may be fixed by a fixing structure such as a screw, so as to facilitate replacement of different positioning molds 330, or the positioning mold 330 and the second sliding block 341 may be integrally formed. As for the driving device 343, a linear cylinder or the like may be used to automatically drive the horizontal slider to move in the horizontal direction, and of course, the driving device 343 may also be configured to manually drive the first slider 342 to move, thereby being beneficial to reducing the manufacturing cost of the waterproof clamp 300.
In a preferred embodiment, as shown in fig. 5, in order to facilitate the movement of the first slider 342 by the driving means 343, it is preferable that the driving means 343 include a push-pull rod disposed along the moving direction of the first slider 342, and one end of the push-pull rod is connected to the first slider 342 and the other end thereof passes through the sidewall of the accommodation box 310 to the outside of the accommodation box 310. At this time, a through hole is formed in the accommodating box 310, so that one end of the push-pull rod, which is far away from the first slider 342, passes through the through hole and is located outside the accommodating box 310. Preferably, a handle is disposed at one end of the push-pull rod outside the accommodating box 310 to facilitate the manual movement of the first slider 342 through the handle, and the shape of the handle may be set according to actual conditions. Of course, a linear cylinder or a cam mechanism may be provided outside the accommodation case 310 to drive the first slider 342 to move by a push-pull rod.
In a preferred embodiment, in order to place the mobile phone on the positioning mold 330, the positioning mold 330 is a rectangular block, the placing position 331 is a cavity formed by a top surface of the rectangular block sinking towards the inside, the size and shape of the cavity are adapted to the mobile phone, specifically, the side surface of the mobile phone where the screen is located after the mobile phone is placed in the cavity is protruded out of the opening end of the cavity, so that the circumferential side edge of the mobile phone shell can be abutted against the cover plate 320. At this time, it is preferable that the positioning mold 330 is detachably connected to the second sliding block 341, so as to facilitate replacement of the positioning mold 330 with different specifications.
In a preferred embodiment, as shown in fig. 4 to 6, in order to facilitate the cover plate 320 to be placed on the accommodation box 310, the cover plate 320 includes a pressing plate 321 and a positioning sleeve 322. In order to facilitate the abutting of the positioning sleeve 322 and the mobile phone shell, two ends of the positioning sleeve 322 are open, the upper end of the positioning sleeve 322 is provided with an annular baffle 325, a gap in the middle of the baffle 325 is a window 323, and the sealing ring is located on the inner end surface of the baffle 325, so that the mobile phone located on the positioning mold 330 is convenient to abut against the sealing ring. In a preferred embodiment, the inner side wall of the baffle 325 is an inwardly concave curved surface, the radian of the curved surface is matched with the radian of the side curve of the mobile phone shell, and the sealing ring is positioned on the curved surface, so that the baffle 325 is convenient to abut against the shell of the mobile phone, and the sealing performance between the baffle 325 and the mobile phone shell is improved. Meanwhile, after the positioning sleeve 322 is sleeved on the positioning mold 330, the surface of the mobile phone screen can be located in the same horizontal plane with the top surface of the positioning sleeve 322, so that the polishing equipment can polish the whole screen, and polishing dead angles are avoided. The positioning sleeve 322 is fitted over the positioning mold 330 via its lower opening end, so that at least an upper end portion region of the positioning mold 330 is embedded in the inner space of the positioning sleeve 322. At this time, the circumferential inner side wall of the positioning sleeve 322 is preferably abutted against the circumferential outer side wall of the positioning mold 330, so that the positioning sleeve 322 is conveniently positioned. Of course, the top of the positioning mold 330 may be provided with a positioning hole, and the inner wall of the baffle 325 is provided with a positioning column, so that the positioning sleeve 322 is positioned by inserting the positioning column into the positioning hole, so that the window 323 is arranged opposite to the placement position 31 on the positioning mold 330. The pressing plate 321 is annularly arranged, and the pressing plate 321 covers the accommodating box 310 and can abut against the ascending positioning sleeve 322, so that the positioning sleeve 322 is pressed and held on the positioning mold 330 by the abutting force of the pressing plate 321 against the positioning sleeve 322. In this embodiment, by dividing the cover plate 320 into the positioning sleeve 322 and the pressing plate 321, the position of the positioning sleeve 322 abutted to the mobile phone when being sleeved on the positioning mold 330 is more accurate, so as to avoid the phenomenon that the position of the mobile phone is pressed and held by the mobile phone is deviated, and the machining precision of the cover plate 320 during the integral molding is higher, otherwise, the phenomenon that the position of the mobile phone is pressed and held by the cover plate 320 is deviated is easy to occur.
In a preferred embodiment, as shown in fig. 6 and 7, in order to facilitate the abutment of the positioning sleeve 322 with the annular pressure plate 321, a first annular sheet 324 is disposed around the circumferential outer wall of the positioning sleeve 322. Preferably, the first annular piece 324 is disposed near the open end of the positioning sleeve 322, so as to maintain the stability of the positioning sleeve 322 after the first annular piece 324 abuts against the annular pressure plate 321. Of course, a sealing ring may be provided on the first annular sheet 324 to help prevent the polishing liquid from entering the inside of the housing box 310, and is preferably made of silicone rubber.
In a preferred embodiment, as shown in fig. 4, in order to fix the cover plate 320 (i.e. the annular pressing plate 321) on the accommodating box 310, a fixing device 350 is further provided, the fixing device 350 includes a positioning column 351 and a latch 352, the positioning column 351 is disposed on the accommodating box 310, and the latch 352 is rotatably disposed on the cover plate 320 (i.e. the annular pressing plate 321) and can rotate towards the positioning column 351. Wherein, keep away from on the reference column 351 and hold one of box 310 and serve and be provided with the portion of blockking, be provided with on the fixture block 352 with the bayonet socket of reference column 351 looks adaptation, fixture block 352 revolutes rotation back accessible bayonet socket joint on reference column 351, and the top and the portion of blockking butt of fixture block 352 to be favorable to fixing apron 320 on holding box 310. At this time, it is preferable that the number of the fixing devices 350 is two, and the two fixing devices 350 are arranged in an opposite state.
In a preferred embodiment, it is preferable that the cover plate 320 (i.e. the annular pressing plate 321) has a through hole, the positioning column 351 is located at the upper end surface of the accommodating box 310, when the cover plate 320 is covered on the accommodating box 310, the positioning column 351 can pass through the through hole and make a partial region located outside the through hole (i.e. one end of the positioning column 351 far away from the accommodating box 310 is located outside the through hole), the latch 352 is located on the top surface of the cover plate 320, and the rotating shaft of the latch 352 is arranged along the vertical direction. The connection of the positioning post 351 and the accommodating box 310 can be an integral connection, such as welding, or a detachable connection, such as a threaded connection.
In a preferred embodiment, the bottom of the container 310 is provided with a first liquid outlet, preferably, the bottom of the container 310 is in a shape of a horn which is contracted from top to bottom, and the liquid outlet is located at a smaller end of the horn, so as to facilitate discharging the polishing liquid entering the inside of the container 310 or the glass residue entering the container 310. Of course, a blocking cover for blocking the first liquid outlet hole may be further provided, and the blocking cover and the accommodating box 310 may be connected in a threaded manner, a clamping manner, or an insertion manner in the first liquid outlet hole.
The specific use method of the waterproof clamp comprises the steps of placing the mobile phone on a placing position 321 on a positioning mold 330, sleeving a positioning sleeve 322 on the positioning mold 330 to enable a sealing ring on a baffle 325 to be abutted against the shell of the mobile phone, covering a pressing plate 321 on an accommodating box 310, fixing the pressing plate 321 on the accommodating box by using a fixing device 350, driving the positioning mold 330 to move upwards by using a lifting mechanism 340 to enable the positioning sleeve 322 to penetrate through a gap in the middle of the pressing plate 321, enabling a connecting plate 324 to be abutted against the pressing plate 321, enabling the connecting plate 324 to move upwards for a preset distance after the pressing plate 321, and further facilitating the baffle 325 and the shell of the mobile phone to form a sealing state by using the elastic deformation performance of the sealing ring, so that the waterproof clamp 300 has waterproof performance, and polishing the mobile phone screen by using the polishing mechanism 200.
In a preferred embodiment, as shown in fig. 1 and 2, the stand 100 includes a machine table 110 and a gantry 120 disposed on the machine table 110. Meanwhile, in order to facilitate driving the polishing mechanism 200 to move, the first driving mechanism 400 includes a first slide 410, a first lead screw assembly 420, a second lead screw assembly 430, and a second slide 440. The first sliding base 410 is slidably disposed on the gantry 120 and slidably connected in a horizontal direction, the first lead screw assembly 420 is disposed on the gantry 120, an output end of the first lead screw assembly 420 is connected with the first sliding base 410, the second lead screw assembly 430 is disposed on the first sliding base 410, and the second sliding base 440 is slidably disposed on the first sliding base 410 and connected with an output end of the second lead screw assembly 430, so as to drive the second sliding base 440 to move in a vertical direction. The polishing mechanism 200 may be directly disposed on the second slide seat 440, or disposed on the second slide seat 440 through a connecting member, and the first lead screw assembly 420 and the second lead screw assembly 430 may be configured in a conventional manner.
In a preferred embodiment, as shown in fig. 1, the accommodating box 310 is preferably slidably connected to the base 100 (i.e., the machine base 110) and can slide along a horizontal direction, and the sliding direction of the accommodating box 310 is preferably perpendicular to the sliding direction of the first sliding seat 410, so as to facilitate the removal of the mobile phone in the accommodating box 310. In order to facilitate the driving of the accommodating box 310, a third lead screw assembly 500 is further included, and the output end of the third lead screw assembly 500 is connected to the accommodating box 310 to drive the accommodating box 310 to move, so as to facilitate the enlargement of the polishing area of the mobile phone by the polishing mechanism 200 through the displacement of the accommodating box 310. Meanwhile, in order to collect polishing solution conveniently, the liquid collecting box 111 is further arranged, and the height of the liquid collecting box 111 can be arranged according to actual conditions, so that the polishing solution can be prevented from splashing to the outside of the liquid collecting box 111 during polishing. At this time, the liquid collecting box 111 is slidably connected to the base 100 and can move in the horizontal direction, and preferably, the sliding direction of the liquid collecting box 111 is perpendicular to the sliding direction of the first sliding base 410, the accommodating box 310 is fixedly disposed in the liquid collecting box 111, and the polishing mechanism 200 can enter the inside of the liquid collecting box 111 from the opening end of the liquid collecting box 111 to polish the screen of the mobile phone on the waterproof fixture 300. Meanwhile, the bottom of the liquid collecting box 111 is provided with a liquid outlet, so that the polishing liquid in the liquid collecting box 111 can be conveniently discharged. In order to facilitate the taking and placing of the mobile phone, a material notch 112 is formed in one side surface of the liquid collecting box 111, so that the mobile phone can be conveniently taken and placed on the waterproof clamp 300 through the material notch 112. Meanwhile, a plugging plate for plugging the material gap 112 is further arranged, the plugging plate is preferably in sliding connection with the liquid collecting box 111, a sliding groove is formed in the liquid collecting box 111, and the material gap 112 can be plugged by inserting the plugging plate into the sliding groove.
In a preferred embodiment, as shown in fig. 1 and 3, a protection device 600 is further included, and the protection device 600 includes a first mounting plate 610, a pressure sensor, and a linear driving device 620. The first mounting plate 610 is slidably disposed on the second slide 440, so that the second lead screw assembly 430 drives the first mounting plate 610 to move. The linear driving means 620 is provided on the first mounting plate 610 with an output end of the linear driving means 620 disposed vertically downward, and the linear driving means 620 may be in the form of a linear cylinder or a lead screw assembly. The pressure sensor is located at the output end of the linear driving device 620, and in order to facilitate the arrangement of the pressure sensor, a mounting block 611 connected to the output end of the linear driving device 620 may be further provided, and preferably, the mounting block 611 is slidably connected to the first mounting plate 610 and is slidable in the vertical direction, and the pressure sensor is located at the bottom surface of the mounting block 611. The polishing mechanism 200 is slidably disposed on the first mounting plate 610 and slidably connected in the vertical direction, and the polishing mechanism 200 is located below the pressure sensor (i.e., the mounting block 611), so that the polishing mechanism 200 can abut against the pressure sensor after moving upwards. When the pressure applied by the polishing mechanism 200 to the pressure sensor exceeds the preset value, the linear driving device 620 can drive the pressure sensor (i.e., the mounting block 611) to move upwards, and at this time, the polishing mechanism 200 can also move upwards along with the mounting block 611, so that the phenomenon that the mobile phone is damaged due to the fact that the polishing mechanism 200 applies too much pressure to the screen of the mobile phone is avoided.
In a preferred embodiment, as shown in fig. 1 and 3, in order to facilitate polishing of the screen of the mobile phone placed on the waterproof holder 300, the polishing mechanism 200 includes a second mounting plate 210, a timing belt assembly 220, a hollow shaft 230, and a polishing head 240. The second mounting plate 210 is slidably coupled to the first mounting plate 610 and is slidable in a vertical direction, and the second mounting plate 210 is located below the protection device 600 (i.e., the mounting block 611). The hollow shaft 230 is disposed vertically and rotatably disposed on the second mounting plate 210, and may be connected to the second mounting plate 210 through a bearing. The synchronous belt assembly 220 is disposed on the second mounting plate 210, and an output end (i.e., a driven wheel) of the synchronous belt assembly 220 is connected to the hollow rotating shaft 230 so as to conveniently drive the hollow rotating shaft 230 to rotate. The polishing head 240 is located at the lower end of the hollow rotating shaft 230, and a second liquid outlet communicated with the inner space of the hollow rotating shaft 230 is formed on the polishing surface of the polishing head 240. At this time, it is preferable that the polishing head 240 is a circular sheet, and the circular sheet and the hollow rotating shaft 240 are arranged in an eccentric state, so that a polishing mark generated when the polishing head 240 polishes the screen of the mobile phone is avoided, and the polishing head 240 is made of an existing polishing material. In order to facilitate the abutting of the polishing mechanism 200 and the mounting block 611, the second mounting plate 210 is further provided with an abutting column 211, and the upper end of the abutting column 211 can abut against the pressure sensor (i.e. the bottom of the mounting block 611), so that the stress condition of the mobile phone screen can be conveniently detected. Meanwhile, in order to limit the distance that the polishing mechanism 200 moves on the first mounting plate 610, two limiting portions are arranged on the abutting column 211 at a preset interval in the vertical direction, at this time, a limiting block 712 is preferably arranged on the first mounting plate 610, a through hole is arranged on the limiting block 712, and the limiting block 712 is sleeved on the abutting column 211 through the through hole and is located between the two limiting portions, so that the distance that the polishing mechanism moves on the first mounting plate 610 is limited.
The above is only a part or preferred embodiment of the present invention, and neither the text nor the drawings should limit the scope of the present invention, and all equivalent structural changes made by the present specification and the contents of the drawings or the related technical fields directly/indirectly using the present specification and the drawings are included in the scope of the present invention.
Claims (10)
1. A mobile phone screen polishing device is characterized by comprising a base, a polishing mechanism, a waterproof clamp and a first driving mechanism, wherein the polishing mechanism, the waterproof clamp and the first driving mechanism are arranged on the base, the first driving mechanism is used for driving the polishing mechanism to be close to or far away from the waterproof clamp, the waterproof clamp is positioned below the polishing mechanism, the waterproof clamp comprises an accommodating box, a cover plate, a positioning mould and a lifting mechanism, the cover plate is covered on the opening end of the accommodating box, a window communicated with the inner space of the accommodating box is arranged on the cover plate, a sealing ring is arranged on the periphery of the window facing the interior of the containing box, the positioning mould is positioned in the containing box and used for placing a mobile phone, the lifting mechanism is used for driving the positioning mould to be close to or far away from the window, when the positioning mould moves close to the window, the mobile phone on the positioning mould can be abutted against the sealing ring.
2. The mobile phone screen polishing device according to claim 1, wherein the lifting mechanism comprises a first slider arranged at the bottom of the accommodating box, a second slider arranged above the first slider, and a driving device, the driving device is used for driving the first slider to move along the horizontal direction, the contact end surfaces of the first slider and the second slider are arranged into mutually matched inclined surfaces, the first slider is used for driving the second slider to move along the vertical direction, and the positioning mold is arranged on the second slider.
3. The mobile phone screen polishing device according to claim 2, wherein the driving means comprises a push-pull rod penetrating through the side wall of the accommodating box and drivingly connected to the first slider.
4. The mobile phone screen polishing device according to claim 1, wherein the cover plate comprises a pressing plate and a positioning sleeve which is arranged in the middle of the pressing plate and matched with the positioning mold, an annular baffle is arranged at the upper end of the positioning sleeve, a middle gap of the baffle is the window, and the sealing ring is arranged on the inner end face of the baffle.
5. The mobile phone screen polishing device according to claim 4, wherein a connecting plate far away from the window is arranged on the periphery of the positioning sleeve, and the connecting plate is used for bearing the pressing plate. The pressing plate is arranged on the connecting plate.
6. The mobile phone screen polishing device according to claim 1, further comprising a fixing device, wherein the fixing device comprises a positioning column disposed on the accommodating box and a clamping block rotatably disposed on the cover plate, a blocking portion is disposed at one end of the positioning column away from the accommodating box, a bayonet matched with the positioning column is disposed on the clamping block, the clamping block can be clamped on the positioning column through the bayonet, and the top of the clamping block abuts against the blocking portion.
7. The mobile phone screen polishing device according to claim 1, wherein the base includes a machine table and a gantry disposed on the machine table, the first driving mechanism is disposed on the gantry, the first driving mechanism includes a first lead screw assembly, a first slide seat connected to an output end of the first lead screw assembly, a second lead screw assembly disposed on the first slide seat, and a second slide seat connected to an output end of the second lead screw assembly, the first lead screw assembly is configured to drive the first slide seat to move in a horizontal direction, the second lead screw assembly is configured to drive the second slide seat to move in a vertical direction, and the second slide seat is connected to the polishing mechanism.
8. The mobile phone screen polishing device according to claim 7, wherein the housing box is slidably connected to the base and is movable in a horizontal direction, and the moving direction of the housing box is perpendicular to the moving direction of the first carriage.
9. The mobile phone screen polishing device according to claim 7, further comprising a protection device, wherein the protection device comprises a first mounting plate disposed on the second slide, a linear driving device disposed on the first mounting plate, and a pressure sensor disposed on an output end of the linear driving device, the polishing mechanism is connected to the second slide through the first mounting plate, the polishing mechanism is slidably connected to the first mounting plate and can slide in a vertical direction, and the polishing mechanism is located below the pressure sensor and can abut against the pressure sensor.
10. The mobile phone screen polishing device according to claim 9, wherein the polishing mechanism comprises a second mounting plate, a hollow rotating shaft vertically arranged on the second mounting plate, a polishing head arranged at a lower end of the hollow rotating shaft, and a synchronous belt component for driving the hollow rotating shaft to rotate, the second mounting plate can be abutted against the pressure sensor, the hollow rotating shaft is rotatably arranged on the second mounting plate, an upper opening of the hollow rotating shaft is a water inlet, a lower opening of the hollow rotating shaft is a water outlet, and a liquid outlet communicated with an inner space of the hollow rotating shaft is arranged on a polishing end surface of the polishing head.
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CN201911144092.XA CN111002202B (en) | 2019-11-20 | 2019-11-20 | Cell-phone screen polishing equipment |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114559353A (en) * | 2021-12-14 | 2022-05-31 | 杭州盾源聚芯半导体科技有限公司 | Silicon ring polishing mechanism |
CN114750054A (en) * | 2022-04-19 | 2022-07-15 | 长沙埃福思科技有限公司 | Polishing device and polishing method for integrated display screen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4124340A1 (en) * | 1991-07-23 | 1993-01-28 | Werner Prof Dr Ing Moeller | Clamping method for workpieces with complex surfaces - involves clamping between thrust pins protruding from chambers pressurised with low melting point alloy |
CN200957518Y (en) * | 2006-09-08 | 2007-10-10 | 辛格玛机械股份有限公司 | Multifunctional grinder |
CN203822601U (en) * | 2014-01-09 | 2014-09-10 | 浙江华工汽车零部件有限公司 | Handheld controller based automotive water pump pressure test fixture |
CN106695462A (en) * | 2016-12-09 | 2017-05-24 | 浙江工业大学 | Hydrodynamic suspension grinding and polishing integrated polishing angle adjustable device |
CN209310985U (en) * | 2018-10-11 | 2019-08-27 | 大族激光科技产业集团股份有限公司 | A kind of mobile phone localization tool |
-
2019
- 2019-11-20 CN CN201911144092.XA patent/CN111002202B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4124340A1 (en) * | 1991-07-23 | 1993-01-28 | Werner Prof Dr Ing Moeller | Clamping method for workpieces with complex surfaces - involves clamping between thrust pins protruding from chambers pressurised with low melting point alloy |
CN200957518Y (en) * | 2006-09-08 | 2007-10-10 | 辛格玛机械股份有限公司 | Multifunctional grinder |
CN203822601U (en) * | 2014-01-09 | 2014-09-10 | 浙江华工汽车零部件有限公司 | Handheld controller based automotive water pump pressure test fixture |
CN106695462A (en) * | 2016-12-09 | 2017-05-24 | 浙江工业大学 | Hydrodynamic suspension grinding and polishing integrated polishing angle adjustable device |
CN209310985U (en) * | 2018-10-11 | 2019-08-27 | 大族激光科技产业集团股份有限公司 | A kind of mobile phone localization tool |
Non-Patent Citations (1)
Title |
---|
陈建刚: "《机床夹具设计》", 31 March 2012, 北京邮电大学出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114559353A (en) * | 2021-12-14 | 2022-05-31 | 杭州盾源聚芯半导体科技有限公司 | Silicon ring polishing mechanism |
CN114750054A (en) * | 2022-04-19 | 2022-07-15 | 长沙埃福思科技有限公司 | Polishing device and polishing method for integrated display screen |
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