CN112624593A - Glass cutting device - Google Patents
Glass cutting device Download PDFInfo
- Publication number
- CN112624593A CN112624593A CN202110012381.5A CN202110012381A CN112624593A CN 112624593 A CN112624593 A CN 112624593A CN 202110012381 A CN202110012381 A CN 202110012381A CN 112624593 A CN112624593 A CN 112624593A
- Authority
- CN
- China
- Prior art keywords
- glass
- dust
- cutting
- dust suction
- bracket
- Prior art date
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 239000011521 glass Substances 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 93
- 238000007664 blowing Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/037—Controlling or regulating
Abstract
The invention relates to the field of glass production, and discloses a glass cutting device, wherein the glass cutting device comprises a rack (5), a cutting knife (4) arranged on the rack (5), and a dust collection assembly, wherein the cutting knife (4) and the rack (5) can synchronously move along a first direction to cut glass, and the dust collection assembly comprises a dust collection opening (1) facing the cutting knife (4) from the rear side of the cutting knife (4) along the first direction. Through above-mentioned technical scheme, the dust absorption mouth that is located the cutting knife rear side can inhale the dust that the cutting produced, and especially the dust absorption mouth is towards the position removal that produces the dust, can inhale the dust more accurately and in time to avoid the dust diffusion and influence glass's surface quality.
Description
Technical Field
The invention relates to the field of glass production, in particular to a glass cutting device.
Background
The rapid development of flat panel display technology is continuously demanding on substrate glass, and cutting is an indispensable process in the flat glass manufacturing process at present.
The cutting of the substrate glass adopts a cutter wheel to cut, cutter teeth on the cutter wheel are distributed circumferentially, and a cut is formed on the glass by the cutting of the cutter wheel under certain pressure, so that local stress is concentrated, and the glass is easy to break. In the scribing process, some glass dust is generated, and if the glass dust is not collected in time, the dust can fall on the surface of the glass, especially in the transverse cutting process, the temperature of a glass plate is high, the dust falling on the substrate glass adheres to the surface at high temperature, the glass plate is not easy to clean, irreparable influence is caused on the quality of the glass, and therefore the glass dust generated in the scribing process needs to be treated in time.
Disclosure of Invention
The invention aims to provide a glass cutting device to solve the problem that dust generated by cutting pollutes glass.
In order to achieve the above object, the present invention provides a glass cutting apparatus, which is characterized in that the glass cutting apparatus includes a frame, a cutting blade and a dust suction assembly, the cutting blade and the frame are disposed on the frame, the cutting blade and the frame can move synchronously along a first direction to cut glass, and the dust suction assembly includes a dust suction opening facing the cutting blade from a rear side of the cutting blade along the first direction.
Optionally, the cutting knife is a knife wheel rotatably mounted on the frame, and a central axis of the knife wheel extends along a second direction perpendicular to the first direction.
Alternatively, the suction assembly may include a suction pipe connected to the suction port and a bracket provided to the housing, the suction pipe being mounted to the bracket and being movable in the first and second directions with respect to the housing.
Optionally, the bracket is provided with a first knob for driving the bracket to move along the first direction relative to the frame.
Optionally, the bracket is provided with a second knob and a third knob for driving the dust suction pipe to move along the second direction relative to the bracket, and the adjustment precision of the third knob is greater than that of the second knob.
Optionally, the dust suction assembly comprises a pipe clamp for clamping the dust suction pipe, and a support rod connected to the pipe clamp, wherein the support rod is slidably mounted on the bracket, and the sliding direction of the support rod is perpendicular to the first direction and the second direction.
Optionally, a spring is sleeved on the support rod, and two ends of the spring respectively stop against the pipe clamp and the bracket.
Alternatively, the dust suction port is formed in a bell mouth shape.
Optionally, the glass cutting device further comprises a blow pipe, and the blow pipe faces the cutting knife from the front side of the cutting knife.
Optionally, the cross section of the blowing pipe is smaller than that of the dust suction opening.
Through above-mentioned technical scheme, the dust absorption mouth that is located the cutting knife rear side can inhale the dust that the cutting produced, and especially the dust absorption mouth is towards the position removal that produces the dust, can inhale the dust more accurately and in time to avoid the dust diffusion and influence glass's surface quality.
Drawings
Fig. 1 is a partial perspective view of a glass cutting apparatus according to an embodiment of the present invention.
Description of the reference numerals
1 dust suction port and 2 dust suction pipe
3 blowing pipe 4 cutter
5 frame 6 first knob
7 second knob 8 third knob
9 support rod 10 spring
11 pipe clamp 12 support
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The invention provides a glass cutting device which is characterized by comprising a rack 5, a cutting knife 4 arranged on the rack 5 and a dust collection assembly, wherein the cutting knife 4 and the rack 5 can synchronously move along a first direction to cut glass, and the dust collection assembly comprises a dust collection opening 1 facing the cutting knife 4 from the rear side of the cutting knife 4 along the first direction.
The frame 5 is capable of moving the cutting blade 4 in a first direction for cutting the glass, which may be parallel to the surface of the glass being cut.
In addition, a dust suction assembly is arranged on the frame 5, the dust suction assembly comprises a dust suction port 1, and the dust suction port 1 can be connected to a negative pressure and vacuum device so as to allow the dust suction port 1 to suck nearby gas, solid particles and the like. Dust absorption mouth 1 is in the rear side that is located cutting knife 4 on the first direction, glass cutting moving direction, when frame 5 drove cutting knife 4 along first direction cutting glass, dust that cutting knife 4 stroked the glass surface and formed can reach the dust absorption mouth 1 department of rear side, is inhaled by dust absorption mouth 1, reduces the diffusion of dust, and protection glass does not receive the pollution of dust.
The cutting knife 4 is a knife flywheel which is rotatably arranged on the rack 5, and the central axis of the knife flywheel extends along a second direction which is perpendicular to the first direction. The direction of the central axis of the cutter wheel is a second direction which is perpendicular to the first direction, and the cutter wheel rotates about its central axis relative to the frame 5 so as to cut the glass through its periphery. The rolling direction of the cutter wheel corresponds to the moving direction (first direction) of cutting glass, the relative orientation of the dust suction port 1 and the cutter wheel is basically fixed, and if the cutter wheel can rotate relative to the frame 5 around an axis which is perpendicular to the first direction and the second direction at the same time, the dust suction port 1 also needs to rotate synchronously with the cutter wheel to ensure that the dust suction port is positioned at the rear side of the cutter wheel. In other embodiments, the cutting blade may be other forms of cutting structures.
In addition, as shown in fig. 1, the dust suction assembly includes a dust suction pipe 2 connected to the dust suction port 1 and a bracket 12 provided to the housing 5, the dust suction pipe 2 is mounted to the bracket 12, and the dust suction pipe 2 is movable in the first direction and the second direction with respect to the housing 5. The bracket 12 is a transitional mounting structure, so that the dust suction pipe 2 connected with the dust suction port 1 can be conveniently mounted on the rack 5, and the dust suction pipe 2 can be allowed to move along the first direction and the second direction relative to the rack 5 respectively, so that the relative position of the dust suction port 1 and the cutting knife 4 can be adjusted. The suction pipe 2 may be connected to a vacuum, negative pressure device to provide negative pressure to the suction port 1.
Wherein, the bracket 12 is provided with a first knob 6 for driving the bracket 12 to move along the first direction relative to the frame 5. By rotating the first knob 6, the holder 12 can be moved in a first direction relative to the chassis 5, so that the distance of the suction opening 1 from the cutting blade 4 in the first direction can be adjusted. Wherein, a screw mechanism can be arranged between the bracket 12 and the frame 5, so that the rotation of the first knob 6 converts the torque into a linear acting force to drive the bracket 12 to move along a first direction.
In addition, the bracket 12 is provided with a second knob 7 and a third knob 8 for driving the dust suction pipe 2 to move along the second direction relative to the bracket 12, and the adjustment precision of the third knob 8 is greater than that of the second knob 7. The dust collection pipe 2 can be arranged on the support 12 through the support seat, the second knob 7 and the third knob 8 can drive the dust collection pipe 2 (the support seat) to move along the second direction relative to the support 12, the precision of the second knob 7 is relatively small, the precision of the third knob 8 is relatively large, and coarse adjustment and fine adjustment of the position are achieved respectively. A screw mechanism may be provided between the support base and the bracket 12 to drive the support base to move relative to the bracket 12 via the second knob 7 and the third knob 8, respectively.
In addition, as shown in fig. 1, the dust suction assembly includes a pipe clamp 11 for clamping the dust suction pipe 2, and a support rod 9 connected to the pipe clamp 11, wherein the support rod 9 is slidably mounted on the bracket 12, and a sliding direction of the support rod 9 is perpendicular to the first direction and the second direction. The pipe clamp 11 can clamp the suction pipe 2 to fixedly support the suction pipe 2, and the pipe clamp 11 can be opened to release the suction pipe 2. The length direction of the support rod 9 can be respectively perpendicular to the first direction and the second direction, which are approximately perpendicular to the surface of the glass, i.e. the dust suction pipe 2 is allowed to move in the length direction of the support rod 9, and the position of the dust suction opening 1 is finely adjusted.
Further, a spring 10 is sleeved on the support rod 9, and two ends of the spring 10 are respectively stopped at the pipe clamp 11 and the bracket 12. The spring 10 can limit the movement of the dust suction pipe 2 along the length direction of the support rod 9 to a certain extent, and can buffer the movement of the dust suction pipe 2 along the length direction of the support rod 9.
Wherein the dust suction port 1 is formed in a bell mouth shape. As shown in fig. 1, the dust suction port 1 has a bell mouth shape, which allows more dust, air flow to enter the dust suction port 1, and allows the air flow, dust, etc. to be continuously concentrated to be conveyed into the dust suction pipe 2.
In addition, the glass cutting device also comprises a blow pipe 3, and the blow pipe 3 faces the cutting knife 4 from the front side of the cutting knife 4. Blow pipe 3 is located the front side of cutting knife 4 to towards the cutting knife, blow pipe 3 can provide the air current to cutting knife 4, can be so that the dust moves along the first direction from the front to the back in cutting knife 4 department on the one hand, in order to be inhaled by dust absorption mouth 1, on the other hand can carry out forced air cooling to cutting knife 4 and handle, reduces the temperature of cutting knife 4, avoids cutting knife 4 because of the high temperature that the cutting glass leads to, protects cutting knife 4.
Further, the section of the air blowing pipe 3 is smaller than that of the dust suction port 1. That is, the suction speed of the dust suction port 1 is greater than the blowing speed of the blowing pipe 3 so that dust can be quickly sucked into the dust suction port 1. The inner diameter of the air blowing pipe 3 is about 1mm, the distance between the air blowing pipe and the cutting knife 4 is 3-5mm, the inner diameter of the dust suction port 1 is about 5mm, the distance between the dust suction port 1 and the cutting knife 4 is 3-5mm, and the distance between the edge of the dust suction port 1 and the top of the knife flywheel is 2 mm.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple modifications can be made to the technical solution of the invention, including combinations of the specific features in any suitable way, and the invention will not be further described in relation to the various possible combinations in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (10)
1. The glass cutting device is characterized by comprising a rack (5), a cutting knife (4) and a dust collection assembly, wherein the cutting knife (4) and the rack (5) are arranged on the rack (5), the cutting knife (4) and the rack (5) can synchronously move along a first direction to cut glass, and the dust collection assembly comprises a dust collection opening (1) which faces the cutting knife (4) from the rear side of the cutting knife (4) along the first direction.
2. The glass cutting apparatus according to claim 1, wherein the cutting knife (4) is a knife wheel rotatably mounted to the frame (5), a central axis of the knife wheel extending in a second direction perpendicular to the first direction.
3. The glass cutting apparatus according to claim 2, wherein the dust suction assembly includes a dust suction pipe (2) connected to the dust suction port (1) and a bracket (12) provided to the frame (5), the dust suction pipe (2) is mounted to the bracket (12), and the dust suction pipe (2) is movable in the first and second directions with respect to the frame (5).
4. The glass cutting apparatus according to claim 3, wherein the bracket (12) is provided with a first knob (6) for driving the bracket (12) to move in the first direction relative to the frame (5).
5. The glass cutting device according to claim 4, characterized in that a second knob (7) and a third knob (8) for driving the dust suction pipe (2) to move in the second direction relative to the bracket (12) are arranged on the bracket (12), and the adjustment precision of the third knob (8) is greater than that of the second knob (7).
6. The glass cutting device according to claim 3, wherein the dust suction assembly comprises a pipe clamp (11) for clamping the dust suction pipe (2), and a support rod (9) connected to the pipe clamp (11), wherein the support rod (9) is slidably mounted on the bracket (12), and the sliding direction of the support rod (9) is perpendicular to the first direction and the second direction.
7. The glass cutting device according to claim 6, characterized in that a spring (10) is sleeved on the support rod (9), and two ends of the spring (10) are stopped at the pipe clamp (11) and the bracket (12) respectively.
8. The glass cutting apparatus according to claim 1, wherein the dust suction port (1) is formed in a bell mouth shape.
9. Glass-cutting apparatus according to claim 1, characterized in that the apparatus further comprises a blow pipe (3), the blow pipe (3) facing the cutting blade (4) from the front side of the cutting blade (4).
10. Glass-cutting apparatus according to claim 9, characterized in that the cross-section of the blowing pipe (3) is smaller than the cross-section of the suction opening (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012381.5A CN112624593A (en) | 2021-01-06 | 2021-01-06 | Glass cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012381.5A CN112624593A (en) | 2021-01-06 | 2021-01-06 | Glass cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112624593A true CN112624593A (en) | 2021-04-09 |
Family
ID=75290780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110012381.5A Pending CN112624593A (en) | 2021-01-06 | 2021-01-06 | Glass cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112624593A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801068A1 (en) * | 1988-01-15 | 1989-07-27 | Maho Ag | Method and apparatus for stock removal by means of bundled energy beams |
| US20130104336A1 (en) * | 2011-10-28 | 2013-05-02 | Huifang Duan | Debris Collection Device for Cutting Mechanism and LCD Panel Cutting Debris Suction Device |
| KR101346317B1 (en) * | 2013-07-09 | 2013-12-31 | 에스아이에스 주식회사 | Tailor welded blanks(twb) for the al-si coated layer welding for removal laser ablation apparatus |
| CN206406142U (en) * | 2016-12-27 | 2017-08-15 | 东旭科技集团有限公司 | Pen machine and scoring system |
| CN107584209A (en) * | 2016-07-08 | 2018-01-16 | 京东方科技集团股份有限公司 | Laser cutting device |
-
2021
- 2021-01-06 CN CN202110012381.5A patent/CN112624593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801068A1 (en) * | 1988-01-15 | 1989-07-27 | Maho Ag | Method and apparatus for stock removal by means of bundled energy beams |
| US20130104336A1 (en) * | 2011-10-28 | 2013-05-02 | Huifang Duan | Debris Collection Device for Cutting Mechanism and LCD Panel Cutting Debris Suction Device |
| KR101346317B1 (en) * | 2013-07-09 | 2013-12-31 | 에스아이에스 주식회사 | Tailor welded blanks(twb) for the al-si coated layer welding for removal laser ablation apparatus |
| CN107584209A (en) * | 2016-07-08 | 2018-01-16 | 京东方科技集团股份有限公司 | Laser cutting device |
| US20180345416A1 (en) * | 2016-07-08 | 2018-12-06 | Boe Technology Group., Ltd. | Laser Cutting Device |
| CN206406142U (en) * | 2016-12-27 | 2017-08-15 | 东旭科技集团有限公司 | Pen machine and scoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |
|
| RJ01 | Rejection of invention patent application after publication |