CN111229658B - Ceramic wafer scraping device - Google Patents
Ceramic wafer scraping device Download PDFInfo
- Publication number
- CN111229658B CN111229658B CN202010058644.1A CN202010058644A CN111229658B CN 111229658 B CN111229658 B CN 111229658B CN 202010058644 A CN202010058644 A CN 202010058644A CN 111229658 B CN111229658 B CN 111229658B
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- Prior art keywords
- sliding
- doctor blade
- angle
- scraper
- ceramic wafer
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- 239000000919 ceramic Substances 0.000 title claims abstract description 55
- 238000007790 scraping Methods 0.000 title abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000012546 transfer Methods 0.000 claims description 37
- 230000001154 acute effect Effects 0.000 claims description 9
- 239000002893 slag Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a ceramic chip doctor blade device, which belongs to the technical field of ceramic product production and comprises a fixed frame, an elastic sliding mechanism, an angle table, a knife rest and a doctor blade, wherein the elastic sliding mechanism is arranged on the fixed frame and has the freedom degree of moving up and down; the angular table is fixedly connected with the elastic sliding mechanism; the tool rest is fixedly connected with the angle table; the scraper is arranged on the knife rest, the angle of the scraper is adjusted through the angle table, and the scraper is elastically pressed with the ceramic wafer through the elastic sliding mechanism. According to the ceramic wafer scraping device provided by the invention, the operation force of the scraper is consistent through the elastic sliding mechanism and the angle position table, the slag is completely removed, the ceramic wafer is not scraped, and the scraping mode is driven by the scraping table equipment to carry out scraping operation, so that the time and the labor are saved.
Description
Technical Field
The invention belongs to the technical field of ceramic product production, and particularly relates to a ceramic wafer scraping device.
Background
In the processing process of the ceramic wafer, a plurality of through holes need to be drilled on the surface of the ceramic wafer by using a laser drilling machine, a large amount of ceramic slag can be sputtered around the ceramic wafer in the drilling process, the slag and the ceramic wafer are melted into a whole, the adhesive force is strong, the slag needs to be cleaned, and the ceramic wafer cannot be damaged.
At present, the slag is removed by manually holding a scraper, the operation mode is time-consuming and labor-consuming, and the ceramic wafer is easily scraped or not cleaned completely due to difficulty in consistent operation force, so that the quality of the ceramic wafer is affected.
Disclosure of Invention
The invention aims to provide a ceramic wafer scraping device, and aims to solve the problems that the existing scraping mode wastes time and labor and easily causes damage to a ceramic wafer.
In order to achieve the purpose, the invention adopts the technical scheme that: the ceramic chip scraping device comprises a fixed frame, an elastic sliding mechanism, an angular table, a knife rest and a scraper, wherein the elastic sliding mechanism is arranged on the fixed frame and has the freedom degree of moving up and down; the angular table is fixedly connected with the elastic sliding mechanism; the tool rest is fixedly connected with the angle station; the scraper is installed in on the knife rest, the scraper passes through angular position platform angle of adjustment, through elastic sliding mechanism with the potsherd elasticity compresses tightly.
As another embodiment of the present application, the elastic sliding mechanism includes: the first switching block is fixed on the fixed frame; the second switching block is connected with the fixed frame in a sliding manner, and the angle table is fixedly connected with the second switching block; the elastic component is connected between the first switching block and the second switching block, and the second switching block has the freedom degree of moving up and down by virtue of the elastic component.
As another embodiment of the present application, the elastic member includes: one end of the sliding rod is fixedly connected with the first switching block, and the other end of the sliding rod penetrates through a through hole in the second switching block and is in sliding connection with the second switching block; the spring is sleeved on the sliding rod and is positioned between the first adapter block and the second adapter block.
As another embodiment of the present application, a structure of the second transfer block slidably connected to the fixing frame includes: the sliding rail is fixed on the fixed frame and is provided with a sliding chute or a guide rail in the vertical direction; the slider with slide rail sliding connection, second switching piece with slider fixed connection.
As another embodiment of this application, the second switching piece is close to the one end of angle position platform is equipped with the inclined plane, the inclined plane with contained angle between the moving direction of slider is the acute angle, the angle position platform install in on the inclined plane.
As another embodiment of the application, the knife rest is provided with a clamping groove for installing the scraper, and the knife rest is provided with a locking structure for locking the scraper.
As another embodiment of the present application, the locking groove penetrates through two opposite side surfaces of the tool holder, and the scraper penetrates into the locking groove from one side of the locking groove.
As another embodiment of the present application, the scraper includes a thickened portion and a body portion, the clamping groove includes a widened groove for the thickened portion to pass through and a narrow groove for the body portion to pass through, and an intersection of the narrow groove and the widened groove forms a limiting step for preventing the scraper from falling.
As another embodiment of the application, a baffle for preventing the scraper from sliding out is arranged on one side of the clamping groove, and the baffle is fixedly connected with the cutter frame.
As another embodiment of the present application, an included angle formed between the scraper and the direction in which the sliding mechanism moves up and down is an acute angle.
The ceramic wafer scraping device provided by the invention has the beneficial effects that: compared with the prior art, the ceramic wafer scraping device can remove slag left on the surface of the ceramic wafer after a laser drilling process, the slag is arranged on the automatic scraping table by virtue of the fixing frame, the arm of the automatic scraping table drives the scraping device to move, the scraper is pressed on the ceramic wafer through the elasticity of the elastic sliding mechanism, the full contact between the blade and the ceramic wafer can be ensured, the consistency of operation force can be ensured due to the elasticity of the elastic sliding mechanism, and the ceramic wafer is prevented from being scraped; the angle suitable for the doctor blade is adjusted through the angle position table, and the doctor blade is cleaned for the ceramic wafer. According to the invention, the elastic sliding mechanism and the angle table are adopted to ensure that the operation force of the scraper is consistent, the slag is removed completely, and the ceramic chip is not scraped.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a ceramic wafer wiper device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a ceramic wafer wiper device according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a slide rail and a slide block provided in an embodiment of the present invention;
fig. 4 is a schematic perspective view of a fixing frame according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a first transition block portion according to an embodiment of the present invention;
fig. 6 is a first schematic perspective view of a second adapter block according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a second adapter block according to an embodiment of the present invention;
FIG. 8 is a perspective view of a tool holder according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a blade holder and doctor blade attachment provided by an embodiment of the present invention;
fig. 10 is a schematic perspective view of a scraper blade provided in an embodiment of the present invention;
fig. 11 is a schematic perspective view of an angular position table according to an embodiment of the present invention.
In the figure: 1. a fixed mount; 11. an adapter plate; 12. a fixed table; 21. a first transfer block; 211. a guide groove; 22. a spring; 23. a second transfer block; 231. a guide block; 232. an inclined surface; 24. a slide bar; 25. a slide rail; 26. a slider; 27. a clamp spring; 3. an angular position table; 4. locking the screw; 5. a tool holder; 51. a card slot; 6. a baffle plate; 7. a scraper; 71. thickening part; 72. a body.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, the ceramic wafer scraping device of the present invention will now be described. The ceramic wafer scraping device comprises a fixed frame 1, an elastic sliding mechanism, an angular table 3, a knife rest 5 and a scraper 7, wherein the elastic sliding mechanism is arranged on the fixed frame 1 and has the freedom degree of moving up and down; the angular table 3 is fixedly connected with the elastic sliding mechanism; the tool rest 5 is fixedly connected with the angle table 3; the scraper 7 is arranged on the knife rest 5, the angle of the scraper 7 is adjusted through the angle table 3, and the scraper is elastically pressed with the ceramic plate through the elastic sliding mechanism.
Compared with the prior art, the ceramic wafer scraping device is arranged on the automatic scraping table by virtue of the fixed frame 1, the arm of the automatic scraping table drives the scraping device to move, the scraper 7 is pressed on the ceramic wafer through the elasticity of the elastic sliding mechanism, so that the full contact between the blade and the ceramic wafer can be ensured, the consistency of operation force can be ensured due to the elasticity of the elastic sliding mechanism, and the ceramic wafer is prevented from being scraped; the angle suitable for scraping is adjusted through the angle position table 3, and the ceramic wafer is cleaned by scraping. According to the invention, the elastic sliding mechanism and the angle table 3 ensure that the operation force of the scraper 7 is consistent, the slag is removed completely, and the ceramic chip is not scraped, and the scraping mode is driven by the scraping table equipment to scrape the ceramic chip, so that the time and labor are saved.
As an embodiment of the ceramic wafer doctor blade device provided in the present invention, referring to fig. 1 to 7, the elastic sliding mechanism includes: the first transfer block 21, the second transfer block 23 and the elastic component, the first transfer block 21 is fixed on the fixed mount 1; the second transfer block 23 is connected with the fixed frame 1 in a sliding way, and the angle station 3 is fixedly connected with the second transfer block 23; the elastic member is connected between the first transfer block 21 and the second transfer block 23, and the second transfer block 23 has a degree of freedom of moving up and down by the elastic member. In this embodiment, the scraper 7 and the ceramic wafer offset the produced power, through knife rest 5, the second transfer block 23 is transmitted to angle position platform 3, second transfer block 23 atress moves up along the mounting, extrusion spring 22, the reverse elasticity that spring 22 produced then passes through second transfer block 23, angle position platform 3 and knife rest 5, transmit on the scraper 7, the elasticity that realizes scraper 7 and ceramic wafer compresses tightly, the degree of compressing tightly between elasticity automatic adjustment scraper 7 and the ceramic wafer through elastic component, the realization is to the cleaing away of slag.
In this embodiment, referring to fig. 5 to 7, the first transfer block 21 is provided with a guide groove 211, and the second transfer block 23 is provided with a guide block 231 slidably engaged with the guide groove 211. The guide block 231 slides up and down along the guide groove 211, so that the position relation between the second transfer block 23 and the first transfer block 21 can be always ensured, and the second transfer block 23 is prevented from deflecting to influence the position of a scraping blade of the scraper 7, and further influence the slag removing effect and the quality of the ceramic chip.
In this embodiment, referring to fig. 1 to 2 and 11, the angular table 3 is a conventional one, and the angle can be adjusted by rotating a knob, and it is only necessary to select a suitable model for the manual angular table 3 and the electric angular table 3 and install the same in the present apparatus.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2 and fig. 5, the elastic component includes: one end of the sliding rod 24 is fixedly connected with the first transfer block 21, and the other end of the sliding rod 24 passes through a through hole in the second transfer block 23 and is in sliding connection with the second transfer block 23; the spring 22 is sleeved on the sliding rod 24 and is positioned between the first transfer block 21 and the second transfer block 23. The second transfer block 23 is forced to press the spring 22 upwards, and the elastic force generated by the spring 22 counteracts the second transfer block 23, so that the scraper 7 is in close contact with the ceramic plate at any time.
In the embodiment, the sliding rod can be a screw rod, when the sliding rod is used, the first transfer block is positioned above, and one end of the sliding rod penetrates through the through hole in the first transfer block and is locked with the first transfer block through a nut; the lower end of the sliding rod is provided with a nut, and the sliding rod penetrates through the first switching block upwards from the second switching block.
In this embodiment, referring to fig. 1 to 2 and 5, two ends of the sliding rod 24 are respectively provided with a limiting structure for connecting the first transfer block 21 and the second transfer block 23. Specifically, the slide bar is a pin structure, wherein the upper end of the slide bar 24 is fixedly connected with the first transfer block 21, and the limit structure here is: the step and the annular groove that can set up in the upper end of slide bar 24, the lower surface backstop of first adapter piece 21 is on the step, and jump ring 27 is installed in the annular groove and at the upper surface of second adapter piece 23, through step and jump ring 27, realizes slide bar 24 and first adapter piece 21's the dismantlement and is connected. The limiting structure at the lower end of the slide rod 24 is a nut or a round table, and the nut or the round table is positioned on the lower surface of the second transfer block 23.
In the embodiment, referring to fig. 1, 2 and 5, the number of the sliding rods 24 is four, and the four sliding rods are distributed in a rectangular shape, so that the reliability of connection and the stability of sliding are improved.
Referring to fig. 1 to 3, as a specific implementation manner of the embodiment of the present invention, the structure of the sliding connection between the second transfer block 23 and the fixing frame 1 includes: a slide rail 25 and a slide block 26, wherein the slide rail 25 is fixed on the fixed frame 1 and is provided with a slide groove or a guide rail in the vertical direction; the sliding block 26 is connected with the sliding rail 25 in a sliding manner, and the second transfer block 23 is fixedly connected with the sliding block 26. Specifically, the second switching block is detachably connected with the sliding block through a bolt.
In this embodiment, referring to fig. 1 to 4, the fixing frame 1 includes an adapter plate 11 and a fixing table 12 vertically connected to the adapter plate 11, the first adapter block 21 is fixedly connected to the adapter plate 11, and the slide rail 25 is fixed to the fixing table 12. The adapter plate 11 is used for being connected with an automatic doctor blade table device.
In this embodiment, referring to fig. 2 and 4, the adapter plate 11 and the fixed table 12 are both provided with counter bores, and the first adapter block 21 and the slide rail 25 are both connected with the adapter plate 11 and the fixed table 12 by means of counter bolts penetrating through the counter bores. The countersunk bolt connection is utilized, so that the bolt cap is prevented from being exposed, the problem caused by rubbing can be avoided, and the appearance quality of the whole device is also improved.
In this embodiment, referring to fig. 8 and 9, a counter bore is provided on the tool holder 5, and the tool holder 5 is connected to the angular table 3 by a counter bore bolt penetrating through the counter bore. The countersunk bolt connection is utilized, so that the bolt cap is prevented from being exposed, the problem caused by rubbing can be avoided, and the appearance quality of the whole device is also improved.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 2 and fig. 6 to 7, an inclined surface 232 is disposed at one end of the second transfer block 23 close to the angular position stage 3, an included angle between the inclined surface 232 and the moving direction of the sliding block 26 is an acute angle, and the angular position stage 3 is mounted on the inclined surface 232. The angle table 3 is installed through the inclined surface 232, so that the angle table 3 is inclined at a certain angle, and a foundation is provided for installing the scraper 7 at the back.
Referring to fig. 1, 2 and 8, as a specific implementation manner of the embodiment of the present invention, a clamping groove 51 for mounting the scraper 7 is provided on the blade holder 5, and a locking structure for locking the scraper is provided on the blade holder.
In this embodiment, the locking structure is a locking screw, specifically, a threaded hole communicated with the clamping groove 51 is formed in the side surface of the tool holder 5, and a locking screw 4 for locking the scraper 7 is arranged in the threaded hole. The scraper 7 is arranged in the clamping groove 51 and is locked by the locking screw 4, and the installation and the disassembly are simple and convenient.
Referring to fig. 2 and 8, as a specific implementation manner of the embodiment of the present invention, a slot 51 penetrates through two opposite side surfaces of the tool holder 5, and the scraper 7 penetrates into the slot 51 from one side of the slot 51. In this embodiment, the scraper 7 is inserted from one side of the slot 51 and then locked by the locking screw 4, so that the installation is simple and convenient.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 2, 9 and 10, the scraper 7 includes a thickened portion 71 and a body 72, the locking slot 51 includes a widened slot for the thickened portion 71 to pass through and a narrow slot for the body 72 to pass through, and a limiting step for preventing the scraper 7 from falling off is formed at an intersection of the narrow slot and the widened slot. In this embodiment, through the design of the scraper 7 and the card slot 51, specifically, the card slot 51 has a structure that the inner portion is wide and the opening is narrow, the scraper 7 is inserted from one side of the card slot 51, the thickened portion 71 passes through the widened slot, after the scraper 7 is inserted into the card slot 51, the thickened portion 71 of the scraper 7 cannot pass through the narrow slot of the card slot 51, the scraper 7 can be directly hung in the card slot 51 and cannot fall off, and the locking screw 4 is used for locking, so that the connection reliability of the scraper 7 is improved.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 and 9, a blocking plate 6 for preventing the scraper 7 from sliding out is disposed on one side of the slot 51, and the blocking plate 6 is fixedly connected to the knife rest 5. The scraper 7 is inserted from one side of the clamping groove 51, and the baffle 6 is arranged, so that the problem that the scraper 7 slides out from the side face can be avoided, and the connection reliability of the scraper 7 is improved. In this embodiment, the baffle 6 is detachably connected to the tool holder 5 by screws.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 2, an included angle formed between the scraper 7 and the up-and-down moving direction of the sliding mechanism is an acute angle. Specifically, the included angle between the scraper 7 and the ceramic sheet is an acute angle, and the scraping effect can be improved by setting the included angle to be an acute angle. In this embodiment, the acute angle is 25-45 °, and may be 35 °.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Ceramic wafer doctor-bar device, its characterized in that includes:
a fixed mount;
the elastic sliding mechanism is arranged on the fixed frame and has the freedom degree of moving up and down;
the angular table is fixedly connected with the elastic sliding mechanism;
the tool rest is fixedly connected with the angle station; and
the scraper is arranged on the tool rest, the angle of the scraper is adjusted through the angle table, and the scraper is elastically pressed with the ceramic plate through the elastic sliding mechanism;
the elastic sliding mechanism includes:
the first transfer block is fixed on the fixed frame;
the second switching block is connected with the fixed frame in a sliding mode, and the angle table is fixedly connected with the second switching block; and
the elastic assembly is connected between the first switching block and the second switching block, and the second switching block has the freedom degree of moving up and down by virtue of the elastic assembly;
the second switching block with mount sliding connection's structure includes:
the sliding rail is fixed on the fixed frame and is provided with a sliding chute or a guide rail in the vertical direction; and
the sliding block is connected with the sliding rail in a sliding mode, and the second switching block is fixedly connected with the sliding block;
the second switching piece is close to the one end of angle position platform is equipped with the inclined plane, the inclined plane with contained angle between the moving direction of slider is the acute angle, the angle position platform install in on the inclined plane.
2. The ceramic wafer wiper device of claim 1, wherein the spring assembly comprises:
one end of the sliding rod is fixedly connected with the first switching block, and the other end of the sliding rod penetrates through a through hole in the second switching block and is connected with the second switching block in a sliding manner; and
and the spring is sleeved on the sliding rod and is positioned between the first switching block and the second switching block.
3. The ceramic wafer doctor blade device according to claim 1, wherein the knife holder is provided with a slot for mounting the doctor blade, and the knife holder is provided with a locking structure for locking the doctor blade.
4. The ceramic wafer doctor blade device according to claim 3, wherein the slots extend through opposite sides of the blade holder, the doctor blade passing into the slots from one side of the slots.
5. The ceramic wafer doctor blade device according to claim 4, characterized in that the doctor blade comprises a thickened portion and a body portion, the clamping groove comprises a widened groove for the passage of the thickened portion and a narrow groove for the passage of the body portion, and the intersection of the narrow groove and the widened groove forms a stop step for preventing the doctor blade from falling off.
6. The ceramic wafer doctor blade device according to claim 4, wherein a stop plate for preventing the doctor blade from slipping out is arranged on one side of the slot, and the stop plate is fixedly connected with the knife holder.
7. The ceramic wafer doctor blade device according to claim 1, wherein the included angle formed between the doctor blade and the direction in which the sliding mechanism moves up and down is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058644.1A CN111229658B (en) | 2020-01-19 | 2020-01-19 | Ceramic wafer scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058644.1A CN111229658B (en) | 2020-01-19 | 2020-01-19 | Ceramic wafer scraping device |
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| Publication Number | Publication Date |
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| CN111229658A CN111229658A (en) | 2020-06-05 |
| CN111229658B true CN111229658B (en) | 2021-10-01 |
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| CN202010058644.1A Active CN111229658B (en) | 2020-01-19 | 2020-01-19 | Ceramic wafer scraping device |
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| CN112775048A (en) * | 2021-01-25 | 2021-05-11 | 珠海晨新科技有限公司 | LCD cleaning device after polarizer is torn off |
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| CN209363748U (en) * | 2018-12-10 | 2019-09-10 | 黄石盛鼎自动化科技有限公司 | A kind of adjustable formula scraper that floats up and down of pretightning force |
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2020
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080093795A (en) * | 2007-04-18 | 2008-10-22 | 현대중공업 주식회사 | Tool floating unit |
| CN201833653U (en) * | 2010-10-28 | 2011-05-18 | 陕西北人印刷机械有限责任公司 | Electrical control device for three-position display of scraper of printing machine |
| CN202138048U (en) * | 2011-07-01 | 2012-02-08 | 日东电子科技(深圳)有限公司 | Scraper device capable of resiliently floating upwards and downwards |
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| CN111229658A (en) | 2020-06-05 |
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