CN221021807U - Quartz plate cutting and polishing device - Google Patents
Quartz plate cutting and polishing device Download PDFInfo
- Publication number
- CN221021807U CN221021807U CN202322575307.1U CN202322575307U CN221021807U CN 221021807 U CN221021807 U CN 221021807U CN 202322575307 U CN202322575307 U CN 202322575307U CN 221021807 U CN221021807 U CN 221021807U
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- Prior art keywords
- fixedly connected
- polishing
- cutting
- rail frame
- seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005520 cutting process Methods 0.000 title claims abstract description 91
- 238000005498 polishing Methods 0.000 title claims abstract description 78
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000010453 quartz Substances 0.000 title claims abstract description 50
- 239000000428 dust Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052592 oxide mineral Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a quartz plate cutting and polishing device, which relates to the technical field of quartz plate processing and comprises an operation table, wherein the left side and the right side of the upper end of the operation table are fixedly connected with fixing seats, a first sliding rail frame is arranged above the two fixing seats, two polishing frames are arranged below the first sliding rail frame, each polishing frame comprises a first sliding seat which is in sliding connection with the inner part of the lower end of the first sliding rail frame, a lifting seat is arranged below the first sliding seat, two lifting electric cylinders which are fixedly connected with the upper end of the lifting seat are fixedly connected inside the first sliding seat, a meshing cavity is formed inside the lifting seat, a plurality of meshing wheels are movably connected inside the meshing cavity, a plurality of polishing discs which are fixedly connected with the lower ends of the meshing wheels are arranged at the lower end of the lifting seat, and a polishing motor is fixedly connected with the upper end of the lifting seat; cutting and polish and fuse as an organic whole, improved machining efficiency and speed, convenient centre gripping is fixed, appears the deviation when cutting and polishing, and be convenient for remove dust.
Description
Technical Field
The utility model relates to the technical field of quartz plate processing, in particular to a quartz plate cutting and polishing device.
Background
Quartz is a mineral resource with very stable physical and chemical properties, and the crystal belongs to trigonal oxide minerals. Quartz blocks, also known as silica, are mainly used as raw materials for producing quartz sand (also known as silica sand), as well as raw materials for quartz refractory materials and for firing ferrosilicon.
Before the quartz plate is processed, the quartz plate needs to be cut into a regular shape and the surface of the quartz plate needs to be ground and polished.
However, the conventional processing apparatus has the following drawbacks: 1. the existing device has single function, can only cut or polish, can not integrate cutting and polishing, and has low efficiency and low speed; 2. the quartz plate is not provided with clamping equipment by the cutting and polishing device, so that deviation is easy to occur during cutting and polishing, the quality of cutting and polishing is poor, and the quality of products is influenced; 2. dust generated during cutting and polishing cannot be well treated, and workers and working environments are affected.
Disclosure of utility model
The utility model aims to provide a quartz plate cutting and polishing device, which integrates cutting and polishing, improves the processing efficiency and speed, is convenient to clamp and fix, has deviation in cutting and polishing, and is convenient to remove dust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quartz plate cutting and grinding device, includes the operation panel, the left and right sides of operation panel upper end is all fixedly connected with fixing base, two the top of fixing base is provided with first slide rail frame, the below of first slide rail frame is provided with two polishing frames, the polishing frame includes the first slide of the inside sliding connection of first slide rail frame lower extreme, the below of first slide is provided with the lifting seat, the inside fixedly connected with of first slide two lift cylinders with lifting seat upper end fixed connection, the meshing chamber has been seted up to the inside of lifting seat, the inside swing joint of meshing chamber has a plurality of meshing wheels, the lower extreme of lifting seat is provided with a plurality of polishing discs with meshing wheel lower extreme fixed connection, the upper end fixed connection polishing motor of lifting seat, the output of polishing motor runs through the lifting seat and with one of them meshing wheel's upper end fixed connection;
A second sliding rail frame is arranged between the two fixed seats, a cutting frame is arranged below the second sliding rail frame, the cutting frame comprises a second sliding seat which is in sliding connection with the lower end of the second sliding rail frame, a rotating seat and a cutting machine box are sequentially arranged below the second sliding seat from top to bottom, a cutting knife is arranged on the right side of the cutting machine box, an adjusting motor which is fixedly connected with the upper end of the rotating seat is fixedly connected inside the second sliding seat, and two driving electric cylinders which are fixedly connected with the upper end of the cutting machine box are fixedly connected with the lower end of the rotating seat;
The dust collection device comprises a fixed seat, a dust collection cavity, a dust collection machine, a clamping plate and a clamping cylinder, wherein the dust collection cavity is formed in the inner portion of the fixed seat, a plurality of dust collection holes communicated with the dust collection cavity are formed in the opposite side of the fixed seat in a penetrating mode, the dust collection machine is fixedly connected to the opposite side of the fixed seat, the clamping plate is distributed in the front and back mode, and the clamping cylinder is fixedly connected to the opposite side of the fixed seat and fixedly connected to one side of the clamping plate.
In order to facilitate cooling of the cutting knife, the quartz plate cutting and polishing device is preferably characterized in that the upper end of the cutting machine box is fixedly connected with a water tank, the top end of the right side of the cutting machine box is fixedly connected with a spray head, and the spray head is communicated with the water tank through a hose.
In order to facilitate adjustment of the position of the polishing frame, the quartz plate cutting and polishing device is preferably characterized in that the left side and the right side of the inside of the first sliding rail frame are respectively embedded with a first inner electric cylinder fixedly connected with the outer side wall of the first sliding seat.
In order to facilitate the forward and backward movement polishing of the quartz plate, the quartz plate cutting and polishing device is preferably provided with the first sliding chute which is arranged at the upper end of the right fixed seat and is in sliding connection with the lower end of the right side of the first sliding rail frame, the first outer electric cylinder is fixedly connected in front of the right fixed seat, and the output end of the first outer electric cylinder penetrates through the first sliding chute and is fixedly connected with the front end face of the first sliding rail frame.
In order to facilitate the adjustment of the position of the cutting frame, the quartz plate cutting and polishing device is preferably provided with a second inner electric cylinder which is embedded and arranged on the left side of the inside of the second sliding rail frame and fixedly connected with the outer side wall of the second sliding seat.
In order to facilitate the cutting knife to cut the quartz plate longitudinally and transversely, the quartz plate cutting and polishing device is preferably provided with the second sliding chute which is positioned on the right side of the left fixing seat and is in sliding connection with the left end of the second sliding rail frame, the front end surface of the left fixing seat is fixedly connected with the second outer electric cylinder, and the output end of the second outer electric cylinder penetrates through the second sliding chute and is fixedly connected with the front end surface of the second sliding rail frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the lifting electric cylinder is started, the height of the lifting seat is adjusted, the polishing disc is attached to the upper end of the quartz plate, then the polishing motor is started, a plurality of meshing wheels are meshed, the quartz plate is polished by rotating a plurality of polishing discs, the first sliding rail frame can move forwards and backwards, the polishing frame can move left and right, and the quartz plate can be polished comprehensively.
2. According to the utility model, the driving electric cylinder is started, so that the heights of the cutting machine case and the cutting knife are conveniently adjusted, the cutting operation on quartz plates with different thicknesses is conveniently performed, and the adjusting motor is started, so that the rotating seat drives the cutting machine case to rotate, the direction of the cutting knife is conveniently adjusted, the longitudinal and transverse cutting operations are conveniently performed, the cutting efficiency is improved, the cutting and polishing are integrated, and the processing efficiency and speed are improved.
3. According to the utility model, the clamping electric cylinder is started, so that the clamping plates at the two sides are moved relatively, thereby being convenient for clamping and fixing the quartz plate, ensuring that the quartz plate is free from deviation during cutting and polishing, improving the quality of cutting and polishing and improving the quality of products.
4. According to the utility model, the dust collector is started, so that suction is generated in the dust collection cavity, dust generated by polishing can enter the dust collection cavity through the dust collection hole, and finally the dust is collected in the dust collector, so that the influence of dust generated by cutting and polishing on staff and working environment is reduced.
Drawings
FIG. 1 is a front view of a quartz plate cutting and polishing apparatus of the present utility model;
FIG. 2 is a cross-sectional view of the fixing base of the present utility model;
FIG. 3 is a cross-sectional view of the first slide rail bracket and the sanding bracket of the present utility model;
fig. 4 is a cross-sectional structural view of the second slide rail frame and the cutter frame of the present utility model.
In the figure: 1. an operation table; 2. a fixing seat; 201. a dust collection cavity; 202. dust collection holes; 203. a dust collector; 204. a first chute; 205. a second chute; 3. a first slide rail frame; 301. a first inner cylinder; 302. a first outer cylinder; 4. the second slide rail frame; 401. a second inner cylinder; 402. a second outer cylinder; 5. a clamping plate; 501. clamping an electric cylinder; 6. a polishing frame; 601. a first slider; 602. lifting electric cylinders; 603. a lifting seat; 604. polishing a motor; 605. an engagement cavity; 606. a meshing wheel; 607. polishing the grinding disc; 7. a cutting frame; 701. a second slider; 702. adjusting a motor; 703. a rotating seat; 704. driving the electric cylinder; 705. a cutter case; 706. a cutting knife; 707. a water tank; 708. a spray head.
Detailed Description
Referring to fig. 1 to 4, a quartz plate cutting and polishing device comprises an operation table 1, wherein a fixed seat 2 is fixedly connected to the left side and the right side of the upper end of the operation table 1, a first sliding rail frame 3 is arranged above the two fixed seats 2, two polishing frames 6 are arranged below the first sliding rail frame 3, each polishing frame 6 comprises a first sliding seat 601 which is in sliding connection with the inner part of the lower end of the first sliding rail frame 3, a lifting seat 603 is arranged below the first sliding seat 601, two lifting electric cylinders 602 which are fixedly connected with the upper end of the lifting seat 603 are fixedly connected with the inner part of the first sliding seat 601, a meshing cavity 605 is formed in the lifting seat 603, a plurality of meshing wheels 606 are movably connected in the meshing cavity 605, a plurality of polishing discs 607 which are fixedly connected with the lower ends of the meshing wheels 606 are arranged at the lower ends of the lifting seat 603, the upper ends of the lifting seat 603 are fixedly connected with polishing motors 604, and the output ends of the polishing motors 604 penetrate through the lifting seat 603 and are fixedly connected with the upper ends of one of the meshing wheels 606;
A second sliding rail frame 4 is arranged between the two fixed seats 2, a cutting frame 7 is arranged below the second sliding rail frame 4, the cutting frame 7 comprises a second sliding seat 701 which is in sliding connection with the inside of the lower end of the second sliding rail frame 4, a rotating seat 703 and a cutting machine box 705 are sequentially arranged below the second sliding seat 701 from top to bottom, a cutting knife 706 is arranged on the right side of the cutting machine box 705, an adjusting motor 702 which is fixedly connected with the upper end of the rotating seat 703 is fixedly connected inside the second sliding seat 701, and two driving electric cylinders 704 which are fixedly connected with the upper end of the cutting machine box 705 are fixedly connected with the lower end of the rotating seat 703;
The dust collection cavity 201 is formed in the two fixing seats 2, a plurality of dust collection holes 202 communicated with the dust collection cavity 201 are formed in the opposite sides of the two fixing seats 2 in a penetrating mode, dust collectors 203 communicated with the dust collection cavity 201 are fixedly connected to the opposite sides of the two fixing seats 2, a plurality of clamping plates 5 which are distributed front and back are arranged on the opposite sides of the two fixing seats 2, and a plurality of clamping electric cylinders 501 fixedly connected with one sides of the clamping plates 5 are fixedly connected to the opposite sides of the two fixing seats 2.
In this embodiment: the polishing frame 6 is slidably mounted in the lower end of the first sliding rail frame 3 through the first sliding seat 601, the lifting electric cylinder 602 is started, the height of the lifting seat 603 is adjusted, the polishing disc 607 is attached to the upper end of the quartz plate, then the polishing motor 604 is started, the plurality of meshing wheels 606 are meshed, the plurality of polishing discs 607 are facilitated to rotate to polish the quartz plate, the first sliding rail frame 3 can move forwards and backwards, the polishing frame 6 can move left and right, and the quartz plate can be polished comprehensively;
The cutting frame 7 is slidably mounted in the lower end of the second sliding rail frame 4 through the second sliding seat 701, the driving cylinder 704 is started, the heights of the cutting machine case 705 and the cutting knife 706 are conveniently adjusted, the quartz plates with different thicknesses are conveniently cut, the adjusting motor 702 is started, the rotating seat 703 drives the cutting machine case 705 to rotate, the direction of the cutting knife 706 is conveniently adjusted, the longitudinal and transverse cutting operations are conveniently carried out, the cutting efficiency is improved, cutting and polishing are integrated, and the machining efficiency and speed are improved;
And when polishing and cutting operation, start centre gripping jar 501, make the grip block 5 of both sides remove relatively, and then be convenient for the fixed quartz plate of centre gripping, guarantee that the quartz plate can not appear the deviation when cutting and polishing, improve the quality of cutting and polishing, improve product quality, simultaneously, when polishing and cutting operation, start dust catcher 203, make dust catcher 201 inside produce suction, the dust that produces of polishing can get into dust catcher 201 through dust absorption hole 202, collect dust catcher 203 inside at last, reduce the cutting and polish and produce dust influence staff and operational environment.
As a technical optimization scheme of the utility model, the upper end of the cutter case 705 is fixedly connected with a water tank 707, the top end of the right side of the cutter case 705 is fixedly connected with a spray head 708, and the spray head 708 is communicated with the water tank 707 through a hose.
In this embodiment: the water tank 707 is communicated with the spray nozzle 708 through a hose, and water in the water tank 707 is sprayed out of the spray nozzle 708, so that the cutting knife 706 is further cooled.
As a technical optimization scheme of the utility model, the left side and the right side of the inside of the first sliding rail frame 3 are embedded and provided with the first inner electric cylinder 301 fixedly connected with the outer side wall of the first sliding seat 601.
In this embodiment: the first inner cylinder 301 is activated and the first slide 601 moves, further facilitating the adjustment of the position of the sanding frame 6.
As a technical optimization scheme of the utility model, a first chute 204 which is in sliding connection with the right lower end of the first sliding rail frame 3 is arranged at the upper end of the right fixed seat 2, a first outer cylinder 302 is fixedly connected in front of the right fixed seat 2, and the output end of the first outer cylinder 302 penetrates through the first chute 204 and is fixedly connected with the front end surface of the first sliding rail frame 3.
In this embodiment: the first outer cylinder 302 is started, so that the first sliding rail frame 3 achieves the moving effect, the polishing frame 6 is further conveniently and synchronously driven to move back and forth, and the quartz plates are conveniently polished in a back and forth moving mode.
As a technical optimization scheme of the utility model, a second inner electric cylinder 401 fixedly connected with the outer side wall of the second sliding seat 701 is embedded and arranged on the left side of the inside of the second sliding rail frame 4.
In this embodiment: the second inner cylinder 401 is started, so that the second sliding seat 701 can move left and right, and the position of the cutting frame 7 can be further conveniently adjusted.
As a technical optimization scheme of the utility model, a second chute 205 which is in sliding connection with the left end of a second slide rail frame 4 is arranged on the right side of a left side fixing seat 2, a second outer cylinder 402 is fixedly connected with the front end surface of the left side fixing seat 2, and the output end of the second outer cylinder 402 penetrates through the second chute 205 and is fixedly connected with the front end surface of the second slide rail frame 4.
In this embodiment: the second outer cylinder 402 is started, the second sliding rail frame 4 is further enabled to achieve the effect of moving back and forth, and when the second sliding rail frame 4 moves, the cutting frame 7 is conveniently and synchronously driven to move, so that the cutting knife 706 is beneficial to longitudinally and transversely cutting the quartz piece.
Working principle: firstly, the quartz plate is placed above the operation table 1 and is located between two fixing seats 2, the clamping electric cylinder 501 is started, so that the clamping plates 5 on two sides relatively move, the quartz plate is clamped and fixed, the dust collector 203 is started, suction is generated inside the dust collection cavity 201, dust generated by polishing and cutting is conveniently removed, during polishing, the lifting electric cylinder 602 is started, the height of the lifting seat 603 is adjusted, the polishing disc 607 is attached to the upper end of the quartz plate, then the polishing motor 604 is started, a plurality of meshing wheels 606 are meshed, the polishing disc 607 is facilitated to rotationally polish the quartz plate, the first sliding rail frame 3 can move forwards and backwards, the polishing frame 6 can move left and right, the quartz plate is conveniently polished comprehensively, during cutting, the driving electric cylinder 704 is started, the heights of the cutting machine case 705 and the cutting blade 706 are conveniently adjusted, cutting operations are conveniently performed on the quartz plates with different thicknesses, and the adjusting motor 702 is started, the rotating seat 703 drives the cutting machine case 705 to rotate, the cutting blade 706 is conveniently adjusted in the direction, the longitudinal and transverse cutting operations are conveniently performed, the cutting efficiency is improved, the polishing and the machining efficiency is improved, and the machining speed is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a quartz piece cutting and grinding device, includes operation panel (1), its characterized in that: the automatic polishing machine comprises an operation table (1), wherein a fixed seat (2) is fixedly connected to the left side and the right side of the upper end of the operation table (1), a first sliding rail frame (3) is arranged above the two fixed seats (2), two polishing frames (6) are arranged below the first sliding rail frame (3), each polishing frame (6) comprises a first sliding seat (601) which is fixedly connected with the lower end of the corresponding first sliding rail frame (3), a lifting seat (603) is arranged below the corresponding first sliding seat (601), two lifting electric cylinders (602) which are fixedly connected with the upper ends of the lifting seats (603) are fixedly connected to the inner parts of the lifting seats (601), a meshing cavity (605) is formed in the inner parts of the meshing cavities (605), a plurality of meshing wheels (606) are movably connected to the inner parts of the meshing cavities (605), a plurality of polishing discs (607) which are fixedly connected with the lower ends of the meshing wheels (606) are arranged at the lower ends of the lifting seats (603), polishing motors (604) are fixedly connected to the upper ends of the lifting seats (603), and the output ends of the polishing motors (604) are fixedly connected with the upper ends of one of the lifting wheels (603) and meshed with the upper ends (606) which are fixedly connected with the upper ends of the meshing wheels (606).
A second sliding rail frame (4) is arranged between the two fixed seats (2), a cutting frame (7) is arranged below the second sliding rail frame (4), the cutting frame (7) comprises a second sliding seat (701) which is in sliding connection with the lower end of the second sliding rail frame (4), a rotating seat (703) and a cutting machine box (705) are sequentially arranged below the second sliding seat (701) from top to bottom, a cutting knife (706) is arranged on the right side of the cutting machine box (705), an adjusting motor (702) which is fixedly connected with the upper end of the rotating seat (703) is fixedly connected inside the second sliding seat (701), and two driving electric cylinders (704) which are fixedly connected with the upper end of the cutting machine box (705) are fixedly connected with the lower end of the rotating seat (703);
Two dust absorption chamber (201) have all been seted up to the inside of fixing base (2), two the dust absorption hole (202) of a plurality of and dust absorption chamber (201) intercommunication have all been run through to one side that fixing base (2) are relative, two the equal fixedly connected with of one side that fixing base (2) are opposite to each other and dust catcher (203) of dust absorption chamber (201) intercommunication, two the opposite side of fixing base (2) all is provided with a plurality of grip blocks (5) that distribute around, two the equal fixedly connected with of one side that fixing base (2) are opposite to each other a plurality of and grip block (5) one side fixedly connected with centre gripping electric jar (501).
2. A quartz plate cutting and polishing device according to claim 1, wherein: the upper end of the cutter case (705) is fixedly connected with a water tank (707), the top end of the right side of the cutter case (705) is fixedly connected with a spray head (708), and the spray head (708) is communicated with the water tank (707) through a hose.
3. A quartz plate cutting and polishing device according to claim 1, wherein: the left side and the right side of the inside of the first sliding rail frame (3) are respectively embedded with a first inner electric cylinder (301) fixedly connected with the outer side wall of the first sliding seat (601).
4. A quartz plate cutting and polishing device according to claim 1, wherein: the upper end that is located right side fixing base (2) is offered and is had first spout (204) with first slide rail frame (3) right side lower extreme sliding connection, is located the place ahead fixedly connected with first outer jar (302) of right side fixing base (2), the output of first outer jar (302) runs through first spout (204) and with the preceding terminal surface fixed connection of first slide rail frame (3).
5. A quartz plate cutting and polishing device according to claim 1, wherein: and a second inner electric cylinder (401) fixedly connected with the outer side wall of the second sliding seat (701) is embedded and arranged on the left side of the inside of the second sliding rail frame (4).
6. A quartz plate cutting and polishing device according to claim 1, wherein: the right side that is located left side fixing base (2) is offered and is had second spout (205) with second slide rail frame (4) left end sliding connection, and the preceding terminal surface fixedly connected with second outer jar (402) that is located left side fixing base (2), the output of second outer jar (402) runs through second spout (205) and with the preceding terminal surface fixed connection of second slide rail frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575307.1U CN221021807U (en) | 2023-09-21 | 2023-09-21 | Quartz plate cutting and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575307.1U CN221021807U (en) | 2023-09-21 | 2023-09-21 | Quartz plate cutting and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021807U true CN221021807U (en) | 2024-05-28 |
Family
ID=91139692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322575307.1U Active CN221021807U (en) | 2023-09-21 | 2023-09-21 | Quartz plate cutting and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021807U (en) |
-
2023
- 2023-09-21 CN CN202322575307.1U patent/CN221021807U/en active Active
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