CN219189876U - Dustproof repair plate slotting device for LED substrate - Google Patents
Dustproof repair plate slotting device for LED substrate Download PDFInfo
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- CN219189876U CN219189876U CN202223358089.8U CN202223358089U CN219189876U CN 219189876 U CN219189876 U CN 219189876U CN 202223358089 U CN202223358089 U CN 202223358089U CN 219189876 U CN219189876 U CN 219189876U
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- dust collecting
- ring
- dust
- collecting pipe
- semi
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- 239000000758 substrate Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 141
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052802 copper Inorganic materials 0.000 claims abstract description 57
- 239000010949 copper Substances 0.000 claims abstract description 57
- 238000009966 trimming Methods 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of LEDs, in particular to a dustproof LED substrate repairing and grooving device; the copper plate is horizontally and automatically arranged, the blade of the trimming knife is abutted against the surface of the copper plate, and the trimming knife is horizontally moved; the dust collecting pipe is made of plastic or metal, the dust collecting pipe is fixedly connected with the trimming blade, and the input end of the dust collecting pipe faces to the blade edge of the trimming blade; the output end of the dust collecting pipe is connected with the dust collector through a corrugated hose. The utility model has the beneficial effects that: the dustproof LED substrate repair plate grooving device provided by the utility model has the advantages that the grooving efficiency on the surface of the copper plate is high, so that the copper plate is easier to retain grinding liquid, and dust emission is avoided in the grooving process.
Description
Technical Field
The utility model relates to the technical field of LEDs, in particular to a disc repairing and slotting device of a dustproof LED substrate.
Background
In the technical field of LED chips, sapphire is widely used as a substrate of an LED chip due to its excellent mechanical properties.
The substrate typically requires a lapping and polishing process. In the prior art, a copper disc formed by polymerizing diamond particles and resin materials is generally adopted to polish a substrate; specifically, the diamond particles are attached to the copper disc, so that the surface of the copper disc has a hard and convex shape, and the copper disc and the substrate are rubbed and polished, and the effect of grinding the substrate is achieved. In the polishing step of the substrate, a polishing liquid is usually provided on the copper plate, and it is often necessary to form grooves in the copper plate so that the polishing liquid does not easily flow out of the copper plate.
However, in the prior art, the shape of the groove on the copper plate is not specially designed, so that the grinding liquid is difficult to stagnate on the copper plate, the groove needs to be formed in the use process, and a large amount of dust is generated in the groove forming process of the copper plate, so that the environment is influenced.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a dustproof LED substrate repair dish slotting device makes the copper dish be detained the grinding fluid more easily, avoids the copper dish slotting in-process to raise the dust.
In order to solve the technical problems, the utility model adopts a technical scheme that: a tray grooving device for a dustproof LED substrate comprises a copper tray, a cutter, a dust collecting pipe, a corrugated hose and a dust collector; the copper plate is horizontally and automatically arranged, the blade of the trimming knife is abutted against the surface of the copper plate, and the trimming knife is horizontally moved;
the dust collecting pipe is made of plastic or metal, the dust collecting pipe is fixedly connected with the trimming blade, and the input end of the dust collecting pipe faces to the blade edge of the trimming blade; the output end of the dust collecting pipe is connected with the dust collector through a corrugated hose.
Further, the device also comprises a sliding rail, a screw rod and a first motor;
the sliding rail is horizontally erected above the copper plate, the trimming blade is in sliding connection with the sliding rail, the screw rod penetrates through the trimming blade along the length direction of the sliding rail and is in autorotation connection with the sliding rail, and the screw rod is connected through the first motor in a transmission mode.
Further, the device also comprises a fixed clamping jaw and a bolt, wherein the outer side wall of the fixed clamping jaw is fixedly connected with the trimming blade;
the fixed clamping jaw comprises a first semi-ring and a second semi-ring which are made of metal materials, the fixed end of the first semi-ring is fixedly connected with the fixed end of the second semi-ring, the first semi-ring and the second semi-ring are sleeved on the outer surface of the dust collecting pipe, and the bolt penetrates through the movable end of the first semi-ring and the movable end of the second semi-ring.
Further, the dust collector comprises a shell, a filter screen and a dust collection drawer; a dust collection cavity is arranged in the shell;
the dust collecting device comprises a dust collecting cavity, a dust collecting drawer, a plurality of filter screens, a dust collecting drawer and a shell, wherein the filter screens are arranged on the upper part of the dust collecting cavity, the dust collecting drawer penetrates into the shell and is arranged on the lower part of the dust collecting cavity, and the dust collecting drawer is connected with the shell in a sliding mode.
Further, the input end of the dust collector is provided with a one-way valve.
Further, still include carousel and a plurality of second motor, carousel rotation sets up, the lower surface at the copper dish is fixed to the carousel level, the border of carousel is equipped with outer ring gear, the output shaft meshing outer ring gear of second motor.
The utility model has the beneficial effects that: in the dustproof LED substrate repairing and grooving device provided by the utility model, the copper plate rotates, and the blade of the repairing knife horizontally moves against the surface of the copper plate, so that a spiral groove is carved on the surface of the copper plate, and compared with a common groove (a linear groove in general), the spiral groove has stronger capability of retaining grinding fluid, and the grinding fluid is prevented from flowing out of the copper plate.
In the process of grooving the copper plate, the dust collecting pipe moves along with the trimming blade, the dust collector provides suction force for the dust collecting pipe, and the input end of the dust collecting pipe faces the blade of the trimming blade, so that scraps carved out of the trimming blade are sucked into the dust collector by the dust collecting pipe. The corrugated hose can be flexibly bent, but is not easy to block, and the connection between the movable dust collecting pipe and the fixed dust collector is facilitated. The material of the dust collecting pipe ensures that the dust collecting pipe has enough strength to keep the state that the input end faces the knife edge of the trimming knife.
Therefore, the dustproof LED substrate repair plate grooving device provided by the utility model has the advantages that the grooving efficiency on the surface of the copper plate is high, the copper plate is easier to retain grinding liquid, and dust emission is avoided in the grooving process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a tray-repairing and slot-opening device for a dustproof LED substrate according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a part of a tray notching device for a dustproof LED substrate according to an embodiment of the present utility model;
description of the reference numerals:
1. a copper plate; 2. repairing the cutter; 3. a dust collecting pipe; 4. a corrugated hose; 5. a dust collector; 6. the clamping jaw is fixed.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-2, a dustproof repair disc grooving device for an LED substrate comprises a copper disc 1, a repair blade 2, a dust collecting tube 3, a corrugated hose 4 and a dust collector 5; the copper plate 1 is horizontally and automatically arranged, the blade of the trimming knife 2 is abutted against the surface of the copper plate 1, and the trimming knife 2 is horizontally moved;
the dust collecting pipe 3 is made of plastic or metal, the dust collecting pipe 3 is fixedly connected with the trimming blade 2, and the input end of the dust collecting pipe 3 faces to the blade edge of the trimming blade 2; the output end of the dust collecting pipe 3 is connected with a dust collector 5 through a corrugated hose 4.
From the above description, the beneficial effects of the utility model are as follows: in the dustproof LED substrate repairing and grooving device provided by the utility model, the copper plate 1 rotates, and the blade of the repairing knife 2 horizontally moves against the surface of the copper plate 1, so that a spiral groove is carved on the surface of the copper plate 1, and compared with a common groove (usually a linear groove), the spiral groove has stronger capability of retaining grinding fluid, and the grinding fluid is prevented from flowing out of the copper plate 1.
During the grooving process of the copper plate 1, the dust collecting pipe 3 moves along with the trimming blade 2, the dust collector 5 provides suction force for the dust collecting pipe 3, and the input end of the dust collecting pipe 3 faces the blade edge of the trimming blade 2, so that the chips carved out of the trimming blade 2 are sucked into the dust collector 5 by the dust collecting pipe 3. The corrugated hose 4 can be flexibly bent, but is not easy to block, and the connection of the movable dust collecting pipe 3 and the fixed dust collector 5 is facilitated. The material of the dust collecting pipe 3 ensures that the dust collecting pipe 3 has enough strength to keep the state that the input end faces the blade of the trimming blade 2.
Therefore, the dustproof LED substrate repair plate grooving device provided by the utility model has the advantages that the grooving efficiency on the surface of the copper plate 1 is high, the copper plate 1 is easier to retain grinding liquid, and dust emission is avoided in the grooving process.
Further, the device also comprises a sliding rail, a screw rod and a first motor;
the sliding rail is horizontally erected above the copper plate 1, the trimming knife 2 is connected with the sliding rail in a sliding mode, the screw rod penetrates through the trimming knife 2 along the length direction of the sliding rail and is connected with the sliding rail in a self-rotating mode, and the screw rod is connected with the first motor in a transmission mode.
As can be seen from the above description, the above arrangement provides a simple and efficient structure for driving the movement of the trimming blade 2.
Further, the tool holder also comprises a fixed clamping jaw 6 and a bolt, wherein the outer side wall of the fixed clamping jaw 6 is fixedly connected with the tool holder 2;
the fixed clamping jaw 6 comprises a first semi-ring and a second semi-ring which are made of metal materials, the fixed end of the first semi-ring is fixedly connected with the fixed end of the second semi-ring, the first semi-ring and the second semi-ring are sleeved on the outer surface of the dust collecting pipe 3, and the bolt penetrates through the movable end of the first semi-ring and the movable end of the second semi-ring.
As can be seen from the above description, the above arrangement provides a detachable structure of the shaver 2 and the dust collecting tube 3; the above structure can facilitate replacement of the trimming blade 2 because the trimming blade 2 is often required to be replaced.
Further, the dust collector 5 includes a housing, a filter screen, and a dust collection drawer; a dust collection cavity is arranged in the shell;
the dust collecting device comprises a dust collecting cavity, a dust collecting drawer, a plurality of filter screens, a dust collecting drawer and a shell, wherein the filter screens are arranged on the upper part of the dust collecting cavity, the dust collecting drawer penetrates into the shell and is arranged on the lower part of the dust collecting cavity, and the dust collecting drawer is connected with the shell in a sliding mode.
As can be seen from the above description, the above arrangement provides a simple and efficient dust collector 5 structure, and a plurality of filter screens can retain dust in the dust collector 5, and the dust also easily falls in the bottom of the dust collecting cavity, so that the worker pulls the dust collecting drawer out of the housing, thereby facilitating cleaning of the dust at the bottom of the dust collecting cavity.
Further, the input end of the dust collector 5 is provided with a one-way valve.
As is apparent from the above description, the dust will impact the filter screen after being input into the dust collector 5, and in order to prevent the dust from flowing backward after impacting the filter screen, a check valve is provided to improve the dust collecting efficiency of the dust collector 5.
Further, still include carousel and a plurality of second motor, carousel rotation sets up, the carousel level is fixed at the lower surface of copper dish 1, the border of carousel is equipped with outer ring gear, the output shaft meshing outer ring gear of second motor.
As can be seen from the above description, the second motors make the turntable stressed uniformly, so as to avoid the problem that the turntable or the outer gear ring is easy to damage.
The utility model provides an application background of a dustproof LED substrate repairing and grooving device, which comprises the following steps: when the substrate of the LED chip needs to be polished using the copper pad 1.
Example 1
Referring to fig. 1-2, a dustproof repair disc grooving device for an LED substrate comprises a copper disc 1, a repair blade 2, a dust collecting tube 3, a corrugated hose 4 and a dust collector 5; the copper plate 1 is horizontally and automatically arranged, the blade of the trimming knife 2 is abutted against the surface of the copper plate 1, and the trimming knife 2 is horizontally moved;
the dust collecting pipe 3 is made of plastic or metal, the dust collecting pipe 3 is fixedly connected with the trimming blade 2, and the input end of the dust collecting pipe 3 faces to the blade edge of the trimming blade 2; the output end of the dust collecting pipe 3 is connected with a dust collector 5 through a corrugated hose 4.
The tray repairing and slotting device of the dustproof LED substrate further comprises a sliding rail, a screw rod, a first motor, a fixed clamping jaw 6, bolts, a turntable and a plurality of second motors;
the sliding rail is horizontally erected above the copper plate 1, the trimming knife 2 is connected with the sliding rail in a sliding mode, the screw rod penetrates through the trimming knife 2 along the length direction of the sliding rail and is connected with the sliding rail in a self-rotating mode, and the screw rod is connected with the first motor in a transmission mode.
The outer side wall of the fixed clamping jaw 6 is fixedly connected with the trimming knife 2;
the fixed clamping jaw 6 comprises a first semi-ring and a second semi-ring which are made of metal materials, the fixed end of the first semi-ring is fixedly connected with the fixed end of the second semi-ring, the first semi-ring and the second semi-ring are sleeved on the outer surface of the dust collecting pipe 3, and the bolt penetrates through the movable end of the first semi-ring and the movable end of the second semi-ring.
The dust collector 5 comprises a shell, a filter screen and a dust collection drawer; a dust collection cavity is arranged in the shell;
the dust collecting device comprises a dust collecting cavity, a dust collecting drawer, a plurality of filter screens, a dust collecting drawer and a shell, wherein the filter screens are arranged on the upper part of the dust collecting cavity, the dust collecting drawer penetrates into the shell and is arranged on the lower part of the dust collecting cavity, and the dust collecting drawer is connected with the shell in a sliding mode.
The input end of the dust collector 5 is provided with a one-way valve.
The rotary table is arranged in a self-rotation mode, the rotary table is horizontally fixed on the lower surface of the copper plate 1, an outer gear ring is arranged on the edge of the rotary table, and an output shaft of the second motor is meshed with the outer gear ring.
The utility model provides a dustproof LED substrate repairing and grooving device, which is characterized by comprising the following components:
the copper plate 1, the trimming knife 2 and the dust collector 5 are started at the same time, the copper plate 1 rotates, and the knife edge of the trimming knife 2 is abutted against the surface of the copper plate 1 and moves horizontally, so that a spiral groove is carved on the surface of the copper plate 1. The spiral grooves are easier to retain the polishing liquid on the copper plate 1 than conventional grooves.
The dust collector 5 works to provide suction force for the input end of the dust collecting pipe 3, and because the dust collecting pipe 3 is fixedly connected with the trimming blade 2 and the input end of the dust collecting pipe 3 faces the blade of the trimming blade 2, the chips ground by the trimming blade 2 can be immediately pumped away by the dust collecting pipe 3 and input into the dust collector 5.
The dust collecting pipe 3 is made of plastic or metal, so that the dust collecting pipe 3 has certain strength, on one hand, the dust collecting pipe is convenient to be fixedly connected with the trimming blade 2, and on the other hand, the input end of the dust collecting pipe 3 can keep a state facing the blade of the trimming blade 2.
Because the dust collector 5 is fixed and the dust collecting pipe 3 moves, a telescopic corrugated hose 4 is required to be arranged to adapt to the connection between the dust collector 5 and the dust collecting pipe 3, and the corrugated hose 4 has the advantage of being not easy to fold, so that the blockage of the corrugated hose 4 is avoided.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. The device is characterized by comprising a copper disc, a trimming knife, a dust collecting pipe, a corrugated hose and a dust collector; the copper plate is horizontally and automatically arranged, the blade of the trimming knife is abutted against the surface of the copper plate, and the trimming knife is horizontally moved;
the dust collecting pipe is made of plastic or metal, the dust collecting pipe is fixedly connected with the trimming blade, and the input end of the dust collecting pipe faces to the blade edge of the trimming blade; the output end of the dust collecting pipe is connected with the dust collector through a corrugated hose.
2. The dustproof LED substrate tray notching apparatus of claim 1, further comprising a slide rail, a screw, and a first motor;
the sliding rail is horizontally erected above the copper plate, the trimming blade is in sliding connection with the sliding rail, the screw rod penetrates through the trimming blade along the length direction of the sliding rail and is in autorotation connection with the sliding rail, and the screw rod is connected through the first motor in a transmission mode.
3. The dustproof LED substrate trimming and grooving device according to claim 1, further comprising a fixed clamping jaw and a bolt, wherein the outer side wall of the fixed clamping jaw is fixedly connected with a trimming knife;
the fixed clamping jaw comprises a first semi-ring and a second semi-ring which are made of metal materials, the fixed end of the first semi-ring is fixedly connected with the fixed end of the second semi-ring, the first semi-ring and the second semi-ring are sleeved on the outer surface of the dust collecting pipe, and the bolt penetrates through the movable end of the first semi-ring and the movable end of the second semi-ring.
4. The dustproof LED substrate tray notching apparatus of claim 1, wherein the dust collector comprises a housing, a filter screen, and a dust collection drawer; a dust collection cavity is arranged in the shell;
the dust collecting device comprises a dust collecting cavity, a dust collecting drawer, a plurality of filter screens, a dust collecting drawer and a shell, wherein the filter screens are arranged on the upper part of the dust collecting cavity, the dust collecting drawer penetrates into the shell and is arranged on the lower part of the dust collecting cavity, and the dust collecting drawer is connected with the shell in a sliding mode.
5. The dustproof LED substrate tray notching device of claim 4, wherein the dust collector input is provided with a one-way valve.
6. The dustproof LED substrate repairing and grooving device according to claim 1, further comprising a turntable and a plurality of second motors, wherein the turntable is arranged in a rotating mode, the turntable is horizontally fixed on the lower surface of the copper plate, an outer gear ring is arranged on the edge of the turntable, and an output shaft of each second motor is meshed with the outer gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358089.8U CN219189876U (en) | 2022-12-14 | 2022-12-14 | Dustproof repair plate slotting device for LED substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358089.8U CN219189876U (en) | 2022-12-14 | 2022-12-14 | Dustproof repair plate slotting device for LED substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219189876U true CN219189876U (en) | 2023-06-16 |
Family
ID=86725071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223358089.8U Active CN219189876U (en) | 2022-12-14 | 2022-12-14 | Dustproof repair plate slotting device for LED substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219189876U (en) |
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2022
- 2022-12-14 CN CN202223358089.8U patent/CN219189876U/en active Active
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