CN115302345A - Flat grinding and polishing machine for repairing scratches of anti-glare glass display screen thin plate - Google Patents
Flat grinding and polishing machine for repairing scratches of anti-glare glass display screen thin plate Download PDFInfo
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- CN115302345A CN115302345A CN202211046896.8A CN202211046896A CN115302345A CN 115302345 A CN115302345 A CN 115302345A CN 202211046896 A CN202211046896 A CN 202211046896A CN 115302345 A CN115302345 A CN 115302345A
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- glass
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- 238000005498 polishing Methods 0.000 title claims abstract description 114
- 239000011521 glass Substances 0.000 title claims abstract description 92
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000007547 defect Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008439 repair process Effects 0.000 claims description 9
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- 238000010586 diagram Methods 0.000 description 5
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Images
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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
- B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
-
- 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
- B24B49/12—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 involving optical means
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
Abstract
The invention discloses a flat grinding and polishing machine for repairing scratches of a thin plate of an anti-dazzle glass display screen, which comprises: a base frame; the conveying structure is movably connected to the inner side of the base frame and comprises a first conveying frame for bearing glass and a second conveying frame which is arranged above the first conveying frame and is pressed against the glass; the gantry platform is arranged above the base frame in a sliding manner; the sliding structure of the sliding structure arranged on the gantry table in a sliding mode at least comprises a front moving structure and a rear moving structure, an electric hydraulic cylinder is arranged on the moving structure, a rotating motor is arranged at the bottom of the electric hydraulic cylinder, and a polishing head is sleeved on an output shaft of the rotating motor; the liquid supply structure of setting in the bed frame bottom, supply the liquid structure to include the fluid circulation case, with the fluid circulation case intercommunication and fix the flushing pipe on sliding construction, the intercommunication is on the fluid circulation case and with the back flow of bed frame opening intercommunication, then accessible position alternate mode, gets rid of the mar in the different positions simultaneously, has improved holistic process velocity.
Description
Technical Field
The invention relates to the field of glass polishing, in particular to a scratch repairing flat grinding and polishing machine for an anti-dazzle glass display screen thin plate.
Background
The glass is used as a light-transmitting substance, has wide application range in both production and life, is large as a glass curtain wall, and is small as a mobile phone screen, and when the glass is used as the mobile phone screen, the smoothness of the glass surface directly determines the picture display quality of the whole mobile phone, so that the requirements of various manufacturers on selecting the glass are stricter.
In the production process of glass, need cut into the required specification with monoblock finished product glass, before cutting, need polish the polishing to finished product glass to thereby it influences glass's display quality to have the mar on the glass after avoiding cutting.
At present to glass's the in-process of polishing, often polish to whole glass face through installing portal frame then reciprocating motion, but adopt this kind of mode of polishing to appear two problems easily, firstly when the mar is too dark, the unable clean phenomenon of polishing of easy depths, on the other hand then is when two mar appear simultaneously on the position not far away, and transmission equipment need polish one by one after stopping, extremely extravagant man-hour.
Disclosure of Invention
The invention provides a flat grinding and polishing machine for repairing scratches of a thin plate of an anti-glare glass display screen, which can effectively solve the problems.
The invention is realized in the following way:
the utility model provides an anti-dazzle glass display screen thin plate mar restoration flat grinding burnishing machine, includes:
a base frame;
the transmission structure is movably connected to the inner side of the base frame and comprises a first transmission frame for bearing glass and a second transmission frame which is arranged above the first transmission frame and is pressed against the glass;
the gantry is arranged above the base frame in a sliding mode;
the sliding structure is arranged on the gantry in a sliding mode;
the sliding structure at least comprises two groups of moving structures, namely a front moving structure and a rear moving structure, an electric hydraulic cylinder is arranged on the moving structures, a rotating motor is arranged at the bottom of the electric hydraulic cylinder, and a polishing head is sleeved on an output shaft of the rotating motor;
the liquid supply structure is arranged at the bottom of the base frame and comprises a fluid circulation box, a flushing pipe which is communicated with the fluid circulation box and is fixed on the sliding structure, and a return pipe which is communicated with the fluid circulation box and is communicated with the base frame flow hole.
As a further improvement, the moving structure comprises a first moving structure and a second moving structure, the first moving structure and the second moving structure have the same structure size, the first moving structure comprises a first linear motor connected to the rail at the top of the gantry table in a sliding manner, a mounting plate locked on the first linear motor, and a flushing tank arranged on the mounting plate and connected with the flushing pipe.
As a further improvement, the pedestal is provided with a defect detection structure from one side of the glass entering direction, and the defect detection structure is electrically connected with the first linear motor, the second linear motor, the electric hydraulic cylinder and the rotating motor.
As a further improvement, when the first linear motor of the first moving structure and the second linear motor of the second moving structure move to the same straight line, the descending stroke of the electric hydraulic cylinder of the second moving structure is greater than the descending stroke of the electric hydraulic cylinder of the first moving structure.
As a further improvement, a separating member is slidably connected between the first moving structure and the second moving structure, the separating member includes a lifting motor fixed on the gantry table, a separating plate locked below the lifting motor, guide blocks are bonded to both the lower left corner and the lower right corner of the separating plate, and the lifting motor is electrically connected with the defect detection structure.
As a further improvement, mechanical cooperation structure has been seted up to the inboard of bed frame, mechanical cooperation structure include with the first annular of driving roller complex of second transmission frame, the driving roller is located the bottom of first annular, the top of driving roller is fixed with a spring, the top of spring is connected with a stiff end, the stiff end welding is in the first annular.
As further improvement, electronic cooperation structure has been seted up to the inboard of bed frame, electronic cooperation structure include with the driving roller complex second annular of second transmission frame, the driving roller is located the bottom of second annular, the top of driving roller is fixed with an electric putter, the electric putter welding is in the inside top of second annular.
As a further improvement, the fluid circulation box comprises a filter element communicated with the return pipe, a honeycomb ball connected with the filter element, an arc-shaped channel connected with the honeycomb ball, and a coiled pipe connected with the arc-shaped channel.
As a further improvement, a negative pressure suction structure is locked on one side of the inner walls of the arc-shaped channel and the coiled pipe, which is far away from the ground, and the tail end of the negative pressure suction structure is communicated with the flushing pipe.
As a further improvement, the negative pressure suction structure comprises a suction pipe tightly attached to the arc-shaped channel and the coiled pipe, a suction head arranged at the bent part of the coiled pipe, and a negative pressure machine arranged outside the suction pipe.
The beneficial effects of the invention are:
according to the invention, through the arrangement of the front and rear two groups of moving structures, the electric hydraulic cylinder, the rotating motor and the polishing head are arranged on the two groups of moving structures, when only one scratch appears and the scratch is deep, the two groups of polishing heads can respectively polish at different depths to completely remove the scratch, and if two groups of scratches with different positions appear, the scratches at different positions can be simultaneously removed in a position alternation manner, so that the integral processing speed is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic top view of a flat grinding and polishing machine for repairing scratches of an anti-glare glass display screen sheet according to an embodiment of the present invention.
FIG. 2 is a schematic side view of a flat grinding and polishing machine for repairing scratches of an anti-glare glass display screen sheet according to an embodiment of the present invention.
FIG. 3 is a side view of two sets of moving structures and dividers according to an embodiment of the invention.
Figure 4 is a perspective cross-sectional view of a spacer according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a mechanical fitting structure according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an electric mating structure according to an embodiment of the present invention.
Fig. 7 is a schematic view of the internal structure of a fluid circulation tank according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a negative pressure suction structure according to an embodiment of the present invention.
FIG. 9 is a schematic diagram of a polishing head according to an embodiment of the present invention.
FIG. 10 is a schematic diagram illustrating an internal structure of a polishing head according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are all within the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating the purposes, technical solutions and advantages of the embodiments of the present invention, which will be described in detail and fully with reference to the accompanying drawings in the embodiments of the present invention. All other implementations that can be derived by one of ordinary skill in the art based on the embodiments of the present invention show or imply relative importance or implicitly indicate the number of technical features indicated, without inventive step. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In order to make the surface of the glass smooth and flat, so the glass surface polishing is indispensable, the glass polishing is a common means in the glass processing field, but due to the uncertainty of scratches, the depth of some scratches is deep, the positions of some scratches are indefinite, if the transmission is stopped for polishing as long as the scratches appear, the whole glass needs to wait for a long time after the complete polishing is finished, so how to remove the scratches in the transmission is a pain point in the glass polishing process, in order to solve the technical problems, the invention discloses a scratch repair flat grinding polisher for an anti-glare glass display screen thin plate, which specifically comprises the following steps:
referring to fig. 1 to 10, a scratch repair flat grinding and polishing machine for an anti-glare glass display screen thin plate comprises: a base frame 1; the conveying structure 2 is movably connected to the inner side of the base frame 1, the conveying structure 2 comprises a first conveying frame 21 for bearing glass, and a second conveying frame 22 which is arranged above the first conveying frame 21 and is pressed against the glass; the gantry 3 is arranged above the base frame 1 in a sliding manner; the sliding structure 4 is arranged on the gantry table 3 in a sliding mode; the sliding structure 4 is at least provided with two groups of moving structures, namely a front moving structure and a rear moving structure, the moving structures are provided with electric hydraulic cylinders 41, the bottoms of the electric hydraulic cylinders 41 are provided with rotating motors 42, and the output shafts of the rotating motors 42 are sleeved with polishing heads 43; a liquid supply structure 5 arranged at the bottom of the base frame 1, wherein the liquid supply structure 5 comprises a fluid circulation box 51, a flushing pipe 52 communicated with the fluid circulation box 51 and fixed on the sliding structure 4, and a return pipe 53 communicated with the fluid circulation box 51 and communicated with the base frame 1 through hole.
In the process of glass polishing, at first, glass passes into through transmission structure 2, in the middle of the leading structure, can detect the defective position of glass to on transmitting defective position to sliding structure 4, sliding structure 4 slides to corresponding position, and at this moment, can appear two kinds of situations:
when only there is a mar position, two sets of moving structure at this moment move to on the position of lining up with the mar, electric cylinder 41 descends simultaneously, it descends to drive rotation motor 42, and rotation motor 42 drives polishing head 43 and rotates, rub through polishing head 43 on to the mar on the glass, and because the mar corresponds two moving structure simultaneously, the height that former polishing head 43 descends must be less than the descending height of second polishing head 43, just can reach the processing shallow to dark from the mar, thereby get rid of the mar of the depth completely, and need not to stop transmission structure 2's action at the in-process of handling completely, glass can accomplish the polishing step at the in-process of transmission, holistic processing progress is accelerated.
In this embodiment, since the descending height of the second polishing head 43 is lower and the contact force with the glass is larger, the roughness of the second polishing head 43 is smaller than that of the previous polishing head 43, so as to avoid irreparable polishing marks on the glass.
In the glass conveying process, in order to enable the glass to be accurately and stably conveyed to the corresponding position, the glass is conveyed under the clamping between the first conveying frame 21 and the second conveying frame 22, and the phenomenon that the glass is shifted after the position with the defect is detected can be avoided.
If a plurality of scratches exist at the same time, the scratches are not located at the same position, and when two scratches are not far apart, the conventional processing means is to stop the transmission structure 2, polish the position of one of the scratches first, continue to transmit after the processing is completed, and continue to polish the other position, so two sets of moving structures are adopted, and after the position of the scratch is detected by the front structure, the two moving structures are respectively moved to different positions, so that the two polishing heads 43 can polish the scratches of the glass at the same time, and the equipment can polish a plurality of positions at the same time without stopping the transmission structure 2.
In fact, the depths of the scratches at different positions can be determined according to the pre-detection structure, so that the electric hydraulic cylinders 41 at different positions can be lowered by corresponding heights.
It should be emphasized that when there is only one scratch and the depth of the scratch is deep, the scratch needs to be polished flat in a fixed conveying period because the conveying structure 2 does not stop at this time, and two sets of front and rear moving structures need to be arranged.
The specific moving structure comprises a first moving structure 411 and a second moving structure 412, the first moving structure 411 and the second moving structure 412 are the same in structure size, the first moving structure 411 comprises a first linear motor 4111 which is slidably connected to a rail on the top of the gantry table 3, a mounting plate 4112 is locked on the first linear motor 4111, a flushing tank 4113 which is arranged on the mounting plate 4112 and connected with the flushing pipe 52, and correspondingly, the second moving structure 412 is provided with a second linear motor 4121, and a mounting plate 4112 is also locked on the second linear motor 4121.
In the polishing process, the scratched part of the glass is polished flat, and glass debris is difficult to avoid, so that in the polishing process, the flushing pipe 52 always sprays flushing liquid to flush a polished area, and the flushed liquid returns to the fluid circulation tank 51 through the return pipe 53, is filtered, and then is introduced into the flushing tank 4113 to be flushed again through the flushing pipe 52.
In the aforementioned front detection structure, in fact for defect detection structure 11, defect detection structure 11 sets up at bed frame 1 from glass's entering direction one side, in this implementation, defect detection structure 11 is the infrared shooting structure, can shoot glass's mar position and mar depth, wherein, the mar depth is that the camera is from the transparent shooting of side, can shoot the degree of depth of mar, because defect detection structure 11 with first linear motor 4111, second linear motor 4121, electric hydraulic cylinder 41, rotation motor 42 are connected electrically, and the position of will shooing, the degree of depth turn into the signal of telecommunication and through the corresponding first linear motor 4111 of chip control, second linear motor 4121, electric hydraulic cylinder 41, rotation motor 42 be prior art, do not do detailed description here.
In the above description, it can be known that the two polishing heads 43 adopted are both normal polishing head structures, that is, the existing polishing head with small particles, but actually, in addition to controlling the downward stroke to control the polishing amount, the contact surface of the polishing heads can also be controlled to control the polishing amount, for example, the processing manner is obviously different for the inward concave defect such as scratch and the like and the outward convex defect such as bump and the like, in another embodiment of the present invention, referring to fig. 9-10, the polishing head 43 includes a sleeve 431 connected to the output shaft of the rotating motor 42, a deflecting structure 432 connected below the sleeve 431, a dual-type polishing structure 433 hinged at the bottom of the deflecting structure 432, the control chip of the deflecting structure 432 is electrically connected to the defect detecting structure 11, and the start chip of the dual-type polishing structure 433 is electrically connected to the control chip of the deflecting structure 432.
The deflecting structure 432 comprises a deflecting motor 4321 and a deflecting shaft 4322 in transmission connection with the deflecting motor 4321, the deflecting shaft 4322 is of a dumbbell-like structure, the middle section of the deflecting shaft 4322 is connected with the deflecting motor 4321 through a transmission belt, and the front end and the rear end of the deflecting shaft 4322 are locked and fixed with the top of the dual-type polishing structure 433.
By adopting the arrangement of the above-mentioned dual-type polishing structure 433, firstly, according to the defect position detected by the defect detecting structure 11, the type of the defect position is determined, for example, the defect position is a bump and belongs to a convex defect type, then a polishing structure with higher roughness needs to be adopted, then the defect detecting structure 11 feeds back information to the deflecting structure 432, so that the deflecting structure 432 rotates to the left, the corresponding polishing structure is rotated to the side close to the glass, and the specific dual-type polishing structure 433 has the following structural components: the dual-type polishing structure 433 comprises two symmetrical groups of two connecting rods 4331, a push rod motor 4322 hinged to the connecting point of the two connecting rods 4331, a first polishing table 4333 positioned on the bottom rod of the two connecting rods 4331, and a second polishing table 4334 positioned on the bottom rod of the other group of the two connecting rods 4331, wherein the roughness of the first polishing table 4333 is different from that of the second polishing table 4334.
According to the principle, when the deflecting structure 432 rotates leftwards, the dual-type polishing structure 433 moves clockwise along the deflecting shaft 4322, meanwhile, because the starting chip of the dual-type polishing structure 433 is electrically connected with the control chip of the deflecting structure 432, meanwhile, the push rod motor 4322 located on the first polishing table 4333 pushes out the corresponding two connecting rods 4331, the three-end hinged two connecting rods 4331 extend the first polishing table 4333 to be in a horizontal state, and can be flush with glass, so that the grinding effect is improved as much as possible, the roughness of the extended first polishing table 4333 meets the defect appearing on the glass, similarly, when the defect position is a scratch, which belongs to the class of concave defect, and a polishing structure with lower roughness is required, the step positions are opposite, and the second polishing table 4334 is extended to be in the horizontal state, and can be flush with the glass, the scheme can determine to select different polishing tables according to the actually appearing defect property, and compared with a manual selection and replacement mode, the belt-type large-area glass polishing equipment has a great speed improvement effect.
The upper and lower ends of the two connecting rods 4331 are hinged to the middle section, the hinge structure of the upper and lower ends can be common hinge, and the push rod motor 4322 is spring loaded, when the push rod motor 4322 is pushed out, the spring is stretched, and when the push rod motor 4322 is retracted, the spring fixes the push rod motor in horizontal state.
The first polishing table 4333 and the second polishing table 4334 are further connected to the second connecting rod 4331 through an elastic rope, when the first polishing table 4333 and the second polishing table 4334 are not used, the elastic rope normally hangs the first polishing table 4333 and the second polishing table 4334, and when the push rod motor 4322 pushes out the corresponding first polishing table 4333 or the second polishing table 4334, the polishing table stretches the elastic rope, and the elastic rope is designed to enable the first polishing table 4333 and the second polishing table 4334 to have a certain resistance when pushed out, to reach a horizontal position accurately, to balance with the hanging force of the second connecting rod 4331, and to enable the first polishing table 4333 and the second polishing table 4334 to return when retracted, so that the first polishing table 4333 and the second polishing table 4334 are in a flush state without interfering with other structures of the whole polishing apparatus.
When a plurality of scratches are processed simultaneously, since the polishing solution needs to be washed during the polishing process, the polishing solution in the previous polishing region easily flows to the next polishing region with the polishing solution mixed with glass debris, and if the glass debris flows into the polishing region at this time, the polishing solution will have a large influence on the next polishing region, so to reduce this possibility, a separating member 413 is slidably connected between the first moving structure 411 and the second moving structure 412, the separating member 413 includes a lifting motor 4131 fixed on the gantry table 3, a separating plate 4132 locked below the lifting motor 4131, guide blocks 4133 are adhered to the lower left corner and the lower right corner of the separating plate 4132, the lifting motor 4131 is electrically connected with the defect detecting structure 11, and when the defect detecting structure 11 photographs a plurality of defect positions, not only the corresponding first linear motor 4111, second linear motor 4121, electric hydraulic cylinder 41, rotating motor 42 are started, and the lifting motor 4131 is started, so that the lifting motor 4131 drives the separating plate 4132 to move down, so that the polishing solution in the previous polishing region and the polishing region cannot be washed out from the next polishing region, and the polishing region cannot be separated from the next polishing region.
In order to lead out the polishing solution timely and quickly and avoid backflow, guide blocks 4133 are bonded to the lower left corner and the lower right corner of the partition plate 4132, so that the used polishing solution can be led into the return pipe 53 timely.
In the above, it is mentioned that the glass is limited between the first transmission frame 21 and the second transmission frame 22, but if there is no specific external force, the limiting and guiding effects are very little by the guidance of the two transmission frames, in this embodiment, a mechanical limiting manner is adopted, and the specific limiting scheme is as follows: mechanical cooperation structure A has been seted up to the inboard of bed frame 1, mechanical cooperation structure A include with the first annular 221 of driving roller complex of second transmission frame 22, the driving roller is located the bottom of first annular 221, the top of driving roller is fixed with a spring 222, the top of spring 222 is connected with a stiff end 223, stiff end 223 welding is in first annular 221, wherein, the one end of spring 222 is fixed at stiff end 223, and the driving roller of second transmission frame 22 is hung to the other end, makes the driving roller of second transmission frame 22 can enough support and press glass, lets it forward along with the roll of driving roller, can not act on too big pressure simultaneously again, avoids crushing glass, and connects through belt, motor between the different driving rollers and start to conventional means, does not carry out detailed description here again.
In another embodiment, if there is a fear that the mechanical means is not precise enough and the glass is easily damaged, an electric means is adopted, and the specific settings are as follows: an electric matching structure B is arranged on the inner side of the base frame 1, the electric matching structure B comprises a second annular groove 231 matched with a transmission roller of the second transmission frame 22, the transmission roller is located at the bottom of the second annular groove 231, an electric push rod 232 is fixed at the top of the transmission roller, the electric push rod 232 is welded at the top inside the second annular groove 231, circuits among the electric push rods 232 are connected in parallel, namely, all the electric push rods 232 can be controlled by controlling one of the electric push rods 232, the output end of the electric push rod 232 is connected with the transmission roller of the second transmission frame 22, the other fixed end of the electric push rod 232 is fixed with the top inside the second annular groove 231, the length pushed out by the electric push rod 232 determines the height of the whole second transmission frame 22, the distance between the second transmission frame 22 and glass can be strictly controlled, glass is compressed, and is driven to stably travel without damaging the glass.
The recycling of the polishing solution in the field is a conventional operation, but in the case of preventing the scratch of the glass display screen thin plate, the precision of the glass itself is high, the abraded glass fragments are also extremely fine, the fragments are difficult to be completely taken away by the conventional technical means, and if the polishing solution is mixed with the glass fragments, the polishing solution is easy to cause secondary damage to the glass in the washing process, but rather the polishing solution is clumsy, so the technical problems are solved:
the fluid circulation box 51 comprises a filter element 511 communicated with the return pipe 53, a honeycomb ball 512 connected with the filter element 511, an arc-shaped channel 513 connected with the honeycomb ball 512, and a coiled pipe 514 connected with the arc-shaped channel 513, wherein the recovered polishing solution is filtered by the conventional filter element 511 to filter out larger particles, then passes through the complex structure of the honeycomb ball 512 to block a part of glass fragments, and then passes through the coiled pipe 514, the coiled pipe 514 has a plurality of deposition chambers and larger height difference, so that a part of glass fragments can be retained when the polishing solution is extracted, and the recovery quality of the polishing solution is improved.
If the polishing is recovered by a conventional suction method, most glass fragments are inevitably carried, and the purpose of sedimentation and separation is difficult to achieve, so that a negative pressure suction structure 515 is locked on one side of the inner walls of the arc-shaped channel 513 and the serpentine pipe 514, which is far away from the ground, the tail end of the negative pressure suction structure 515 is communicated with the flushing pipe 52, and as the negative pressure suction structure 515 is not in contact with the lowest surface of the serpentine pipe 514, when suction force is generated, a part of the deposited glass fragments can not be sucked, the quantity of the glass fragments mixed with the recovered polishing solution is small, and 99.99% of the glass fragments are retained through a plurality of deposition chambers and height differences.
As can be seen, the peak-to-valley locations of the arced way 513 are larger in diameter than at either end, so the peak-to-valley locations of the arced way 513 are able to retain more glass debris.
Correspondingly, the negative pressure suction structure 515 comprises a suction pipe 5151 tightly attached to the arc-shaped channel 513 and the coiled pipe 514, a suction head 5152 arranged at the bent part of the coiled pipe 514, and a negative pressure machine 5153 arranged outside the suction pipe 5151, and by the design of the suction pipe 5151 and the suction head 5152 corresponding to the unique shapes of the arc-shaped channel 513 and the coiled pipe 514, not only most of the polishing liquid in the upper half part is sucked, but also the polishing liquid with the chippings in the lower half part is left, so that the separation effect is achieved.
After the completion, the inside of the fluid circulation box 51 can be washed once by the rest of the fluid, and the glass debris remained in the inside can be completely taken out, so that the next recovery process is prevented from being influenced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an anti-dazzle glass display screen sheet metal mar restoration flat grinding burnishing machine which characterized in that includes:
a base frame (1);
the conveying structure (2) is movably connected to the inner side of the base frame (1), the conveying structure (2) comprises a first conveying frame (21) for bearing glass, and a second conveying frame (22) which is arranged above the first conveying frame (21) and is pressed against the glass;
the gantry table (3) is arranged above the base frame (1) in a sliding manner;
the sliding structure (4) is arranged on the gantry table (3) in a sliding manner;
the sliding structure (4) at least comprises a front moving structure and a rear moving structure, wherein the front moving structure and the rear moving structure are provided with an electric hydraulic cylinder (41), the bottom of the electric hydraulic cylinder (41) is provided with a rotating motor (42), and an output shaft of the rotating motor (42) is sleeved with a polishing head (43);
a liquid supply structure (5) arranged at the bottom of the base frame (1), wherein the liquid supply structure (5) comprises a fluid circulation box (51), a flushing pipe (52) communicated with the fluid circulation box (51) and fixed on the sliding structure (4), and a return pipe (53) communicated with the fluid circulation box (51) and communicated with the flow hole of the base frame (1).
2. The scratch repair flat grinding and polishing machine for the anti-glare glass display screen sheet according to claim 1, wherein the moving structure comprises a first moving structure (411) and a second moving structure (412), the first moving structure (411) and the second moving structure (412) are the same in size, the first moving structure (411) comprises a first linear motor (4111) which is slidably connected to the rail at the top of the gantry (3), a mounting plate (4112) which is locked on the first linear motor (4111), and a flushing tank (4113) which is arranged on the mounting plate (4112) and connected with the flushing pipe (52).
3. The scratch repair flat grinding and polishing machine for the anti-glare glass display screen thin plate according to claim 2, wherein the base frame (1) is provided with a defect detection structure (11) from one side of the glass entering direction, and the defect detection structure (11) is electrically connected with the first linear motor (4111), the second linear motor (4121), the electric hydraulic cylinder (41) and the rotating motor (42).
4. The scratch repair flat grinder/polisher for anti-glare glass display sheets according to claim 3, wherein when the first linear motor (4111) of the first moving structure (411) and the second linear motor (4121) of the second moving structure (412) move to the same line, the descending stroke of the electro-hydraulic cylinder (41) of the second moving structure (412) is greater than that of the electro-hydraulic cylinder (41) of the first moving structure (411).
5. The scratch repair flat grinding and polishing machine for the anti-glare glass display screen thin plate as claimed in claim 1, wherein a separating member (413) is slidably connected between the first moving structure (411) and the second moving structure (412), the separating member (413) comprises a lifting motor (4131) fixed on the gantry (3), a separating plate (4132) locked below the lifting motor (4131), guide blocks (4133) are adhered to the lower left corner and the lower right corner of the separating plate (4132), and the lifting motor (4131) is electrically connected with the defect detecting structure (11).
6. The flat grinding and polishing machine for repairing scratches of anti-glare glass display screen thin plates according to claim 1, wherein a mechanical matching structure (a) is disposed on the inner side of the base frame (1), the mechanical matching structure (a) comprises a first ring groove (221) matched with a driving roller of the second transmission frame (22), the driving roller is located at the bottom of the first ring groove (221), a spring (222) is fixed at the top of the driving roller, a fixed end (223) is connected to the top of the spring (222), and the fixed end (223) is welded in the first ring groove (221).
7. The flat grinding and polishing machine for repairing the scratch of the anti-glare glass display screen thin plate according to claim 1, wherein an electric matching structure (B) is formed on the inner side of the base frame (1), the electric matching structure (B) comprises a second annular groove (231) matched with a driving roller of the second transmission frame (22), the driving roller is located at the bottom of the second annular groove (231), an electric push rod (232) is fixed at the top of the driving roller, and the electric push rod (232) is welded at the top inside the second annular groove (231).
8. The scratch repair flat grinder/polisher for anti-glare glass display screen sheets as claimed in claim 1, wherein the fluid circulation box (51) comprises a filter element (511) connected to the return pipe (53), a honeycomb ball (512) connected to the filter element (511), an arc-shaped channel (513) connected to the honeycomb ball (512), and a serpentine pipe (514) connected to the arc-shaped channel (513).
9. The scratch repair flat grinding and polishing machine for the anti-glare glass display screen thin plate according to claim 8, wherein a negative pressure suction structure (515) is locked on the inner walls of the arc-shaped channel (513) and the serpentine pipe (514) on the side away from the ground, and the tail end of the negative pressure suction structure (515) is communicated with the flushing pipe (52).
10. The scratch repair flat grinding and polishing machine for the anti-glare glass display screen sheet according to claim 9, wherein the negative pressure suction structure (515) comprises a suction pipe (5151) closely attached to the arc-shaped channel (513) and the coiled pipe (514), a suction head (5152) arranged at the bent part of the coiled pipe (514), and a negative pressure machine (5153) arranged outside the suction pipe (5151).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211046896.8A CN115302345B (en) | 2022-08-30 | 2022-08-30 | Anti-dazzle glass display screen sheet scratch repair flat grinding polisher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211046896.8A CN115302345B (en) | 2022-08-30 | 2022-08-30 | Anti-dazzle glass display screen sheet scratch repair flat grinding polisher |
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| CN115302345A true CN115302345A (en) | 2022-11-08 |
| CN115302345B CN115302345B (en) | 2024-03-15 |
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| US8042246B1 (en) * | 2008-05-27 | 2011-10-25 | Ureneck Peter B | Tool and method of repair for removing bulges in stained glass windows |
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| JP2018049973A (en) * | 2016-09-23 | 2018-03-29 | 株式会社岡本工作機械製作所 | Semiconductor device manufacturing method and semiconductor manufacturing apparatus |
| CN111203805A (en) * | 2020-01-08 | 2020-05-29 | 苏州德龙激光股份有限公司 | Full-automatic glass scratch repairing method |
| CN211567176U (en) * | 2019-12-05 | 2020-09-25 | 江苏泰山玻璃科技有限公司 | Heat-resistant high-strength toughened glass |
| CN213998920U (en) * | 2020-12-30 | 2021-08-20 | 苏州艾朗智能科技有限公司 | Automatic scratch repairing device for touch screen glass |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8042246B1 (en) * | 2008-05-27 | 2011-10-25 | Ureneck Peter B | Tool and method of repair for removing bulges in stained glass windows |
| CN105215805A (en) * | 2015-09-25 | 2016-01-06 | 嵊州市寰鼎玻璃科技有限公司 | A kind of multifunctional glass polishing machine |
| JP2018049973A (en) * | 2016-09-23 | 2018-03-29 | 株式会社岡本工作機械製作所 | Semiconductor device manufacturing method and semiconductor manufacturing apparatus |
| CN211567176U (en) * | 2019-12-05 | 2020-09-25 | 江苏泰山玻璃科技有限公司 | Heat-resistant high-strength toughened glass |
| CN111203805A (en) * | 2020-01-08 | 2020-05-29 | 苏州德龙激光股份有限公司 | Full-automatic glass scratch repairing method |
| CN213998920U (en) * | 2020-12-30 | 2021-08-20 | 苏州艾朗智能科技有限公司 | Automatic scratch repairing device for touch screen glass |
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| CN115302345B (en) | 2024-03-15 |
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