CN217077398U - Glass marking device - Google Patents
Glass marking device Download PDFInfo
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- CN217077398U CN217077398U CN202123027102.7U CN202123027102U CN217077398U CN 217077398 U CN217077398 U CN 217077398U CN 202123027102 U CN202123027102 U CN 202123027102U CN 217077398 U CN217077398 U CN 217077398U
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- glass
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- pin shaft
- glass plate
- cutting knife
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Abstract
The utility model relates to an ultra-thin glass production field discloses a glass marking device, including guiding mechanism (2) and cutting knife (10) that are used for marking off on glass board (3), guiding mechanism (2) set up to can guide cutting knife (10) to be close to gradually and finally contact the marking off initiating terminal of glass board (3) along the direction that is on a parallel with glass board (3). The utility model discloses glass marking device can guide the cutting knife to be close to gradually and finally contact the marking off initiating terminal of glass board along the direction that is on a parallel with the glass board through guiding mechanism, effectively reduces the pressure in the twinkling of an eye that the cutting knife produced when marking off the glass board, reduces the product breakage rate that the cutting knife arouses when marking off ultra-thin glass, the output of guarantee product, the productivity of improvement enterprise.
Description
Technical Field
The utility model relates to an ultra-thin glass production field specifically relates to a glass marking device.
Background
With the progress and development of science and technology, televisions, computers, mobile phones and the like become thinner and thinner, the functions are more and more, and the demand for ultrathin glass is gradually increased. At present, in the cutting process of ultra-thin glass production, glass needs to be scribed by a cutting knife, and then the glass needs to be broken along the scribed position by a glass breaking mechanism. However, when the cutter blade is used for scribing a glass plate, due to the fact that the toughness of the glass is low, instant pressure is generated on the ultra-thin glass when the cutter blade is in contact with the ultra-thin glass, the ultra-thin glass is easily damaged by the instant pressure, the breakage rate of the ultra-thin glass in a cutting process is high, and the overall yield of products is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that the cutting knife that prior art exists causes ultra-thin glass damaged easily and leads to the product breakage rate high when ruling to ultra-thin glass, providing a glass marking device, this glass marking device can effectively reduce the product breakage rate that the cutting knife arouses when ruling to ultra-thin glass, effectively ensures the output of product, improves the productivity of enterprise.
In order to achieve the above object, the present invention provides a glass marking device, including guiding mechanism and cutting knife that is used for marking off on the glass sheet, guiding mechanism sets up to can guide the cutting knife is close to gradually and finally contacts along being on a parallel with the direction of glass sheet the marking off initiating terminal of glass sheet.
Preferably, the guide mechanism comprises a guide frame provided with a guide groove and a guide wheel capable of sliding along the guide groove, the guide wheel is fixedly connected with a cutter holder of the cutting knife, and the relationship between the guide groove and the guide wheel and the cutting knife is set as follows: the guide groove can guide the guide wheel to gradually move towards the direction close to the glass plate, and when the guide wheel moves to the tail end of the guide groove, the cutting knife just contacts with the marking start end of the glass plate.
Preferably, the guide groove is gradually closed to the glass plate in an arc shape or in a linear shape obliquely along the length direction thereof.
Preferably, the glass scoring device includes a first drive mechanism for driving the cutter to move in a direction perpendicular to the glass sheet.
Preferably, the first driving mechanism is a cylinder.
Preferably, the first driving mechanism is connected with the tool apron through a link mechanism.
Preferably, the link mechanism includes a fixed frame, a first link hinged to a first pin shaft with the fixed frame, and a second link hinged to a second pin shaft with the fixed frame, the first link is hinged to a third pin shaft with the tool apron, the second link is hinged to a fourth pin shaft with the tool apron, an end portion of the first link, which is far away from the first pin shaft and the third pin shaft, is hinged to a fifth pin shaft with a driving end of the first driving mechanism, the first link is parallel to the second link, and a plane formed by the third pin shaft and the fourth pin shaft and a plane formed by the first pin shaft and the second pin shaft are parallel to each other and perpendicular to the glass plate.
Preferably, the glass scoring device includes a linear actuator movable in a direction parallel to the glass sheet, the first drive mechanism being provided on the linear actuator.
Preferably, the glass scoring device includes a second drive mechanism capable of driving the first drive mechanism to move in a direction perpendicular to the glass sheet, the second drive mechanism being fixed to a linear actuator.
Preferably, a stopper is arranged at the moving end of the second driving mechanism, and a buffer for limiting the stopper to move continuously towards the glass plate is arranged on the linear actuator.
The utility model discloses glass marking device can guide the cutting knife to be close to gradually and finally contact the marking off initiating terminal of glass board along the direction that is on a parallel with the glass board through guiding mechanism, effectively reduce the pressure in the twinkling of an eye that the cutting knife produced when marking off the glass board, avoid taking place because the cutting knife contacts the glass board along the direction of perpendicular to glass board and produce the phenomenon of perpendicular pressure in the twinkling of an eye to the glass board surface among the prior art, can effectively reduce the product breakage rate that the cutting knife arouses when marking off ultra-thin glass, the output of guarantee product, the productivity of enterprise is improved.
Drawings
Fig. 1 is a schematic top view of a glass scoring device in accordance with an embodiment of the present invention;
fig. 2 is a schematic front view of fig. 1.
Description of the reference numerals
10 cutters, 11 tool holders, 2 guide mechanisms, 21 guide frames, 210 guide grooves, 22 guide wheels, 3 glass plates, 4 first driving mechanisms, 50 fixing frames, 51 first connecting rods, 52 second connecting rods, 53 first pin shafts, 54 second pin shafts, 55 third pin shafts, 56 fourth pin shafts, 57 fifth pin shafts, 6 cutter discs, 60 stop blocks, 7 second driving mechanisms, 70 buffers, 8 linear actuators and 9 cutting boards.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the terms of orientation such as "upper, lower, left, and right" used in the present invention refer to upper, lower, left, and right in fig. 1 unless otherwise specified. "interior" and "exterior" refer to the interior and exterior of a structure when it is actually used.
The utility model provides a glass marking device, as shown in fig. 1-2, including guiding mechanism 2 and the cutting knife 10 that is used for drawing a line on glass board 3, guiding mechanism 2 sets up to can guide cutting knife 10 to be close to gradually and finally contact the marking off initiating terminal of glass board 3 along the direction that is on a parallel with glass board 3.
The utility model discloses glass marking device is when actual operation, glass board 3 is fixed in on chopping block 9, can guide the cutting knife along being on a parallel with glass board 3's direction to be close to gradually and finally contact glass board 3's marking off initiating terminal through guiding mechanism 2, effectively reduce the pressure in the twinkling of an eye that the cutting knife produced when ruling to glass board, avoid taking place because the cutting knife contacts glass board along the direction of perpendicular to glass board and produce the phenomenon of vertical pressure in the twinkling of an eye to the glass board surface among the prior art, can effectively reduce the product breakage rate that the cutting knife arouses when ruling to ultra-thin glass, the output of guarantee product, improve the productivity of enterprise.
Further, the guiding mechanism 2 comprises a guiding frame 21 provided with a guiding groove 210 and a guiding wheel 22 capable of sliding along the guiding groove 210, the guiding wheel 22 is fixedly connected with the tool holder 11 of the cutting knife 10, and the guiding groove 210, the guiding wheel 22 and the cutting knife 10 are arranged in a relationship of: the guide groove 210 can guide the guide wheel 22 to move gradually closer to the glass plate 3, and when the guide wheel 22 moves to the end of the guide groove 210, the cutter 10 just contacts the marking start end of the glass plate 3. The guide frame 21 is a stationary structure. After the guide wheel 22 moves towards the glass plate 3 along with the cutting knife 10 and enters the guide groove 210 of the guide frame 21, the cutting knife 10 is driven along the direction parallel to the glass plate 3 and the direction vertical to the glass plate 3 simultaneously, the guide groove 210 limits the moving track of the guide wheel 22 and further limits the moving track of the cutting knife 10, the guide wheel 22 is gradually close to the glass plate 3 along the horizontal extending direction of the guide groove 210 in the guide groove 210, when the guide wheel 22 moves to the tail end of the guide groove 210, the cutting knife 10 just contacts with the marking start end of the glass plate 3, and after the guide wheel 22 is separated from the guide groove, the cutting knife 10 cuts and marks the glass plate 3 along the direction parallel to the glass plate 3. The guide groove 210 of the guide mechanism 2 can guide the direction of the cutter 10 very stably and accurately so as to gradually approach the glass plate 3 in the horizontal direction, greatly reducing the instantaneous impact force of the cutter 10 when contacting the glass plate 3.
The guide groove 210 may be designed in various shapes gradually approaching the glass sheet 10, and preferably, the guide groove 210 gradually approaches the glass sheet 3 in an arc shape or in a linear shape obliquely approaching the glass sheet 3 along the length direction thereof, so that the guide wheel 22 can be stably operated in the guide groove 210.
Further, the glass scribing apparatus includes a first driving mechanism 4 for driving the cutter blade 10 to move in a direction perpendicular to the glass sheet 3. The first drive mechanism 4 can drive the cutter blade 10 to approach the glass plate 3 in a direction perpendicular to the glass plate 3. Preferably, the first driving mechanism 4 is a cylinder.
In order to stably connect the cutting blade 10 to the extendable end of the first driving mechanism 4, ensure the movement of the cutting blade 10 in the direction perpendicular to the glass plate 3, and prevent the left-right deviation of the cutting blade 10, the first driving mechanism 4 is connected to the holder 11 through a link mechanism.
Further, the link mechanism comprises a fixed frame 50, a first link (51) hinged to a first pin shaft 53 with the fixed frame 50, and a second link 52 hinged to a second pin shaft 54 with the fixed frame 50, the first link 51 and the tool holder 11 are hinged to a third pin shaft 55, the second link 52 and the tool holder 11 are hinged to a fourth pin shaft 56, the end portion, far away from the first pin shaft 53 and the third pin shaft 55, of the first link 51 is hinged to a fifth pin shaft 57 with the driving end of the first driving mechanism 4, the first link 51 and the second link 52 are arranged in parallel, and the plane formed by the third pin shaft 55 and the fourth pin shaft 56 and the plane formed by the first pin shaft 53 and the second pin shaft 54 are parallel to each other and are perpendicular to the glass plate 3. When the telescopic end of the first driving mechanism 4 moves away from the glass plate 3 along the direction vertical to the glass plate 3, the cutting knife 10 can be stably driven to move close to the glass plate 3 along the opposite direction through the connecting rod mechanism; on the contrary, the cutter 10 moves backward. The link mechanism can effectively buffer the impact force of the first driving mechanism 4 on the cutting knife 10, and further buffer the instant impact force of the cutting knife 10 when contacting the glass plate 3.
In order to achieve movement of the cutter blade 10 in a direction parallel to the glass sheet 3, the glass scribing apparatus includes a linear actuator 8 movable in a direction parallel to the glass sheet 3, and the first drive mechanism 4 is provided on the linear actuator 8. The linear actuator 8 drives the first driving mechanism 4 to move along the direction parallel to the glass plate 3, and the cutting knife 10 moves along the directions parallel and perpendicular to the glass plate 3 under the driving of the first driving mechanism and the linear actuator 8 to gradually approach the glass plate 3 and cut and score the glass plate 3. Alternatively, the linear actuator 8 may be a slide on a linear slide mechanism or a slide driven by a cylinder.
In order to compensate for the moving distance of the cutter blade 10 in the direction perpendicular to the glass sheet 3 and prevent the cutter blade 10 from being unable to come into contact with the glass sheet 3 because the first driving mechanism 4 has an insufficient extension and contraction stroke, the glass scribing apparatus includes a second driving mechanism 7 capable of driving the first driving mechanism 4 to move in the direction perpendicular to the glass sheet 3, the second driving mechanism 7 being fixed to a linear actuator 8. Specifically, the first drive mechanism 4 is fixed to the moving end of the second drive mechanism 7 by the cutter head 6. In use, optionally, the guide wheel 22 may be driven by the second drive mechanism 7 into the guide groove 210, and then the cutter 10 may be driven by the first drive mechanism 4 to move onto the glass sheet 3. Alternatively, the second driving mechanism 7 is a cylinder or a linear slide.
In order to limit the stroke of the telescopic end of the second drive mechanism 7, a stopper 60 is provided at the moving end of the second drive mechanism 7, and a buffer 70 for limiting the stopper 60 to move continuously in the direction of the glass plate 3 is provided on the linear actuator 8. Specifically, the stopper 60 may be mounted on the cutter head 6 for fixing the first drive mechanism 4, and the damper 70 may be fixed to the linear mover 8. When the telescopic end of the second driving mechanism 7 extends outwards, the stopper 60 touches the buffer 70, and then the telescopic end of the second driving mechanism 7 stops moving forwards, and the buffer 70 also plays a role of effectively buffering the cutter 10.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. A glass marking device, its characterized in that: the glass plate marking device comprises a guide mechanism (2) and a cutting knife (10) used for marking on a glass plate (3), wherein the guide mechanism (2) is arranged to guide the cutting knife (10) to gradually approach and finally contact with a marking starting end of the glass plate (3) along a direction parallel to the glass plate (3); the guide mechanism (2) comprises a guide frame (21) provided with a guide groove (210) and a guide wheel (22) capable of sliding along the guide groove (210).
2. The glass scoring device according to claim 1, wherein: the guide wheel (22) is fixedly connected with a cutter holder (11) of the cutting knife (10), and the relationship between the guide groove (210) and the guide wheel (22) and the cutting knife (10) is set as follows: the guide groove (210) can guide the guide wheel (22) to gradually move towards the direction close to the glass plate (3), and when the guide wheel (22) moves to the tail end of the guide groove (210), the cutting knife (10) just contacts with the marking start end of the glass plate (3).
3. The glass scoring device according to claim 2, wherein: the guide groove (210) is gradually close to the glass plate (3) in an arc shape along the length direction of the guide groove or gradually close to the glass plate (3) in a linear type inclined manner.
4. The glass scoring device according to claim 2, wherein: the glass scribing device comprises a first driving mechanism (4) for driving the cutting knife (10) to move along the direction vertical to the glass plate (3).
5. The glass scoring device according to claim 4, wherein: the first driving mechanism (4) is an air cylinder.
6. The glass scoring device according to claim 4, wherein: the first driving mechanism (4) is connected with the tool apron (11) through a connecting rod mechanism.
7. The glass scoring device according to claim 6, wherein: the connecting rod mechanism comprises a fixed frame (50), a first connecting rod (51) hinged with the fixed frame (50) on a first pin shaft (53), and a second connecting rod (52) hinged with the fixed frame (50) on a second pin shaft (54), the first connecting rod (51) and the tool apron (11) are hinged with a third pin shaft (55), the second connecting rod (52) and the tool apron (11) are hinged to a fourth pin shaft (56), the end part of the first connecting rod (51) far away from the first pin shaft (53) and the third pin shaft (55) is hinged with the driving end of the first driving mechanism (4) to a fifth pin shaft (57), the first connecting rod (51) and the second connecting rod (52) are arranged in parallel, and a plane formed by the third pin shaft (55) and the fourth pin shaft (56) is parallel to a plane formed by the first pin shaft (53) and the second pin shaft (54) and is perpendicular to the glass plate (3).
8. The glass scoring device according to claim 4, wherein: the glass scoring device comprises a linear actuator (8) movable in a direction parallel to the glass sheet (3), and the first drive mechanism (4) is provided on the linear actuator (8).
9. The glass scoring device according to claim 8, wherein: the glass scribing device comprises a second driving mechanism (7) capable of driving the first driving mechanism (4) to move along the direction vertical to the glass plate (3), and the second driving mechanism (7) is fixed on a linear actuator (8).
10. The glass scoring device according to claim 9, wherein: a stop block (60) is arranged at the moving end of the second driving mechanism (7), and a buffer (70) used for limiting the stop block (60) to move continuously towards the glass plate (3) is arranged on the linear actuator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027102.7U CN217077398U (en) | 2021-12-03 | 2021-12-03 | Glass marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027102.7U CN217077398U (en) | 2021-12-03 | 2021-12-03 | Glass marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077398U true CN217077398U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027102.7U Active CN217077398U (en) | 2021-12-03 | 2021-12-03 | Glass marking device |
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| Country | Link |
|---|---|
| CN (1) | CN217077398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117209131A (en) * | 2023-09-21 | 2023-12-12 | 青岛融合光电科技有限公司 | Efficient carrier plate glass marking device |
-
2021
- 2021-12-03 CN CN202123027102.7U patent/CN217077398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117209131A (en) * | 2023-09-21 | 2023-12-12 | 青岛融合光电科技有限公司 | Efficient carrier plate glass marking device |
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