CN212152078U - Glass-cutting clamping device - Google Patents
Glass-cutting clamping device Download PDFInfo
- Publication number
- CN212152078U CN212152078U CN201922428848.5U CN201922428848U CN212152078U CN 212152078 U CN212152078 U CN 212152078U CN 201922428848 U CN201922428848 U CN 201922428848U CN 212152078 U CN212152078 U CN 212152078U
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- Prior art keywords
- magnetic
- clamping
- glass
- positioning magnet
- clamping plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 230000005291 magnetic effect Effects 0.000 claims abstract description 98
- 239000011521 glass Substances 0.000 claims abstract description 89
- 239000003302 ferromagnetic material Substances 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a glass processing equipment's field particularly, relates to a glass-cutting clamping device. Comprises a base, an electromagnet and a magnetic clamping plate. The electromagnet is embedded on the upper surface of the base. The upper surface of base still inlays and is equipped with first location magnet. The magnetic clamping plate is made of ferromagnetic materials, so that the magnetic clamping plate can be adsorbed by the electromagnet. The magnetic attraction clamping plate is also provided with a second positioning magnet corresponding to the first positioning magnet. When the glass cutting machine is used, glass to be cut is placed on the upper surface of the base, and the magnetic clamping plate is placed on the glass. The second positioning magnet moves towards the first positioning magnet under the magnetic force action of the first positioning magnet, so that the magnetic clamping plate can automatically adjust the clamping position under the action of the first positioning magnet and the second positioning magnet. And then, the electromagnet is switched on, and the magnetic clamping plate clamps the glass to be cut under the magnetic action of the electromagnet. The magnetic clamping plate is plate-shaped, the clamping area is large, and the clamping is stable.
Description
Technical Field
The utility model relates to a glass processing equipment's field particularly, relates to a glass-cutting clamping device.
Background
Cell phones are important communication tools. The front of the mobile phone is provided with a glass panel. The glass panel of the mobile phone is thin, and the mobile phone glass needs to be cut in the production process. When cutting, a large piece of glass is cut into a plurality of small glass sheets, and then the small glass sheets are cut into required shapes.
During the cutting of the glass, a clamping device is used. The glass is clamped by the clamping device, so that the glass is prevented from moving in the cutting process. Because the glass sword cuts in glass's one side, the clamping device of prior art all centre gripping glass all around, and then avoids clamping device to shelter from the cutting orbit of glass sword. However, only clamping the periphery of the glass results in fewer clamping positions, which affects clamping stability. Meanwhile, in the glass cutting process, the middle part of the glass plate is generally separated to be used as a product. The cut glass product is not supported by clamping the periphery of the glass, and the cut product can be damaged.
If the glass sheet is clamped from the periphery to the middle, the glass of the mobile phone can be crushed due to the thin glass.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glass-cutting clamping device, its stability that can guarantee the centre gripping can avoid glass-cutting to be damaged at last simultaneously.
The embodiment of the utility model is realized like this:
a glass cutting and clamping device is used in cooperation with glass; the method is characterized in that: comprises a base, an electromagnet and a magnetic clamping plate; the electromagnet is embedded in the upper surface of the base; a first positioning magnet is embedded in the upper surface of the base; the magnetic clamping plate is made of ferromagnetic materials, so that the magnetic clamping plate can be adsorbed by the electromagnet; the magnetic attraction clamping plate is further provided with a second positioning magnet corresponding to the first positioning magnet, so that when the magnetic attraction clamping plate is placed on the upper surface of the base, the first positioning magnet adsorbs the second positioning magnet.
Further, the device also comprises a clamping assembly; the clamping assembly comprises a clamping plate and a magnetic suction clamping block; the base is provided with a magnetic clamping block accommodating cavity at the outer edge of the electromagnet; the magnetic clamping block is arranged in the magnetic clamping block accommodating cavity and is connected with an L-shaped connecting rod; one end of the connecting rod, which is far away from the magnetic clamping block, extends out of the accommodating cavity of the magnetic clamping block and is connected with the clamping plate, so that the clamping plate is positioned above the base and can slide towards the electromagnet along with the magnetic clamping block; the clamping surface of the clamping plate is arranged in a downward inclined mode;
an extension spring is further arranged in the magnetic clamping block accommodating cavity, and the magnetic clamping block is connected with one end of the extension spring; the other end of the extension spring is connected to the inner wall of the accommodating cavity of the magnetic suction clamping block, so that the extension spring can pull the magnetic suction clamping block to be far away from the electromagnet when the electromagnet is powered off.
Furthermore, the base is provided with magnetic suction clamping block accommodating cavities on two opposite sides of the electromagnet; each magnetic suction clamping block accommodating cavity is provided with the clamping component in a matching manner.
Furthermore, the base is provided with magnetic suction clamping block accommodating cavities around the electromagnet; each magnetic suction clamping block accommodating cavity is provided with the clamping component in a matching manner.
Further, the clamping surface of the clamping plate is provided with a rubber pad.
Furthermore, the first positioning magnet and the second positioning magnet are both strip-shaped.
Further, the shape of the first positioning magnet is the same as the shape of the second positioning magnet.
The utility model has the advantages that:
when the glass cutting machine is used, glass to be cut is placed on the upper surface of the base, and the magnetic clamping plate is placed on the glass. The magnetic attraction clamping plate is placed above the glass, and the second positioning magnet moves towards the first positioning magnet under the magnetic force action of the first positioning magnet, so that the magnetic attraction clamping plate can automatically adjust the clamping position under the action of the first positioning magnet and the second positioning magnet.
And then, the electromagnet is switched on, and the magnetic clamping plate clamps the glass to be cut under the magnetic action of the electromagnet.
The glass cutting and clamping device clamps the glass to be cut through the action of the magnetic clamping plate and the electromagnet. The magnetic clamping plate is plate-shaped, the clamping area is large, and the clamping is stable. Meanwhile, the magnetic clamping plate clamps the middle part of the glass to be cut, so that the glass is prevented from being damaged at last when being cut.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a cross-sectional view of a glass cutting clamping device according to an embodiment of the present invention;
fig. 2 is a top view of the glass cutting clamping device provided by the embodiment of the present invention.
Icon:
1-a base, 11-a first positioning magnet, 12-a magnetic suction clamping block accommodating cavity, 2-an electromagnet, 3-a magnetic suction clamping plate, 31-a second positioning magnet, 4-a clamping component, 41-a clamping plate, 42-a magnetic suction clamping block, 43-a connecting rod, 44-a tension spring, 5-glass and 6-a glass cutter.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Example (b):
referring to fig. 1 and 2, the present embodiment provides a glass cutting and clamping device, which is used in cooperation with a glass 5. It includes base 1, electro-magnet 2 and magnetism splint 3 of inhaling. The electromagnet 2 is embedded on the upper surface of the base 1. After the electromagnet 2 is embedded into the upper surface of the base 1, the upper surface of the base 1 is planar. The upper surface of the base 1 is also embedded with a first positioning magnet 11. In practice, the first positioning magnet 11 is embedded in the upper surface of the electromagnet 2. After the first positioning magnet 11 is embedded into the upper surface of the electromagnet 2, the upper surface of the base 1 is planar.
The magnetic clamping plate 3 is made of ferromagnetic material so that the magnetic clamping plate 3 can be adsorbed by the electromagnet 2. The magnetic material can be iron, cobalt, nickel and other metal materials, and the magnetic clamping plate 3 in this embodiment is made of iron. The magnetic clamping plate 3 is further provided with a second positioning magnet 31 corresponding to the first positioning magnet 11. When the splint 3 is placed on the upper surface of the base 1, the first positioning magnet 11 adsorbs the second positioning magnet 31, so that the splint 3 moves under the action of the first positioning magnet 11 and the second positioning magnet 31, and finally the first positioning magnet 11 is opposite to the second positioning magnet 31.
When the glass cutter is used, glass 5 to be cut is placed on the upper surface of the base 1, and the magnetic clamping plate 3 is placed on the glass 5. After the magnetic clamping plate 3 is placed above the glass 5, the second positioning magnet 31 moves towards the first positioning magnet 11 under the magnetic action of the first positioning magnet 11, so that the magnetic clamping plate 3 can automatically adjust the clamping position under the action of the first positioning magnet 11 and the second positioning magnet 31. The position error of the magnetic clamping plate 3 for clamping the glass 5 to be cut is avoided, and the magnetic clamping plate 3 is further prevented from covering the cutting path of the glass cutter 6. The glass cutter 6 cuts along the broken line path in fig. 2, and in practice, the cutting path may be any path.
After the magnetic clamping plate 3 is placed above the glass 5, the electromagnet 2 is opened, and the magnetic clamping plate 3 clamps the glass 5 to be cut under the magnetic force action of the electromagnet 2.
The glass cutting and clamping device clamps glass 5 to be cut through the action of the magnetic clamping plate 3 and the electromagnet 2. The magnetic clamping plate 3 is plate-shaped, the clamping area is large, and the clamping is stable. Meanwhile, the magnetic clamping plate 3 clamps the middle part of the glass 5 to be cut, and the damage caused by the fact that the glass 5 falls without support after being cut is avoided.
In practice, the mobile phone glass 5 is thin, and if the mobile phone glass is clamped from the periphery to the middle of the glass 5, the glass 5 may be crushed. The utility model discloses a glass-cutting clamping device centre gripping waits to cut the middle part of glass 5, this problem of solution that just can be fine.
In this embodiment, a clamping assembly 4 is also included. The clamping assembly 4 includes a clamping plate 41 and a magnetically attractive clamping block 42. The base 1 is provided with a magnetic chuck block accommodating cavity 12 at the outer edge of the electromagnet 2. The magnetic clamping block 42 is disposed in the magnetic clamping block accommodating cavity 12 and connected to an L-shaped connecting rod 43. The end of the L-shaped link rod 43 away from the magnetic clamping block 42 extends out of the magnetic clamping block accommodating cavity 12 and is connected to the clamping plate 41. The L-shaped link 43 is inserted into the side wall of the base 1 and can be extended and retracted in the side wall of the base 1. The L-shaped connecting rod 43 extends out of the magnetic clamping block accommodating cavity 12 and then bends upwards, and the top end of the L-shaped connecting rod is connected with the clamping plate 41. The height of the clamping plate 41 is higher than the upper surface of the base 1. When the electromagnet 2 is powered on, the electromagnet 2 attracts the magnetic attraction clamping block 42, and further pulls the connecting rod 43 to slide towards the electromagnet 2. In this process, the clamp plate 41 is moved from the outside of the base 1 to above the upper surface of the base 1. If the glass 5 is placed on the upper surface of the base 1, the clamping plate 41 can gradually clamp the outer edge of the glass 5.
In order to allow the clamping plate 41 to be ejected in time to release the glass 5, the magnetic clamping block 42 is further provided with a tension spring 44. The other end of the extension spring 44 is connected to the inner wall of the magnetic clamping block accommodating cavity 12, so that the extension spring 44 can pull the magnetic clamping block 42 away from the electromagnet 2 when the electromagnet 2 is powered off.
The clamping surface of the clamping plate 41 is arranged obliquely downwards. This arrangement allows the force of the clamping plate 41 to the glass 5 to be inclined downward when the clamping plate 41 clamps the glass 5. The force in the downward inclination can be decomposed into a force in the horizontal direction and a force in the downward vertical direction. The clamping plate 41 not only clamps the glass 5 toward the center but also gives a vertically downward force to the glass 5. In practice, the angle of inclination of the clamping surface of the clamping plate 41 and thus the vertical downward dimension can be adjusted. The smaller the angle between the clamping surface and the horizontal plane, the larger the vertical downward direction. During design, the inclination angle of the clamping surface of the clamping plate 41 is designed according to the characteristics of the glass 5, and the reasonable distribution of the vertical downward force and the horizontal force is ensured.
When the magnetic clamping plate is used, the edge of the glass 5 is clamped by the clamping plate 41, and the middle part of the glass 5 is clamped by the magnetic clamping plate 3. I.e. both cut portions of the glass 5 are clamped.
If only the periphery of the glass 5 is clamped, the cut part in the middle of the glass 5 gradually loses the support in the cutting process of the glass 5. In the final cutting process, the part cut from the middle of the glass 5 sheet is only supported by the part which is not cut, so that the part which is not cut is likely to be broken if the glass is subjected to a larger pressure by the cutting knife, and the cutting quality is further influenced. The utility model discloses a glass-cutting clamping device centre gripping can be fine this problem of solution. Simultaneously, the edge of the glass 5 is also clamped, and the clamping stability is also ensured.
In order to clamp the glass 5, the clamping components 4 are required to be arranged on two opposite sides of the base 1. The base 1 is provided with magnetic chuck holding cavities 12 on two opposite sides of the electromagnet 2. Each magnetic suction clamping block accommodating cavity 12 is provided with a clamping component 4 in a matching way.
The clamping components 4 can also be arranged around the base 1. The base 1 is provided with magnetic chuck block accommodating cavities 12 around the electromagnet 2. Each magnetic suction clamping block accommodating cavity 12 is provided with a clamping component 4 in a matching way. Thus, the clamping effect is better.
In this embodiment, the clamping surface of the clamping plate 41 is provided with a rubber pad. The rubber pad can prevent the glass 5 from slipping when the clamping plate 41 clamps the glass 5, and can prevent the glass 5 from being damaged by the clamping plate 41.
In the present embodiment, each of the first positioning magnet 11 and the second positioning magnet 31 has an elongated shape. The shape of first positioning magnet 11 is the same as the shape of second positioning magnet 31. When the magnetic attraction splint 3 is placed on the upper surface of the base 1, the second positioning magnet 31 and the first positioning magnet 11 approach each other under the action of magnetic force, and the second positioning magnet 31 and the first positioning magnet 11 are completely overlapped in the horizontal plane. If the second positioning magnet 31 and the first positioning magnet 11 are both square or circular, the second positioning magnet 31 and the first positioning magnet 11 may be overlapped at any angle. If both second positioning magnet 31 and first positioning magnet 11 are arranged in a long bar shape, there is only one overlapping angle when second positioning magnet 31 and first positioning magnet 11 are completely overlapped. This makes the magnetic clamping plate 3 placed on the upper surface of the base 1, and the first positioning magnet 11 and the second positioning magnet 31 can ensure that the magnetic clamping plate 3 is placed at the correct position above the base 1 at the correct angle.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a glass-cutting clamping device which characterized by: comprises a base (1), an electromagnet (2) and a magnetic clamping plate (3); the electromagnet (2) is embedded in the upper surface of the base (1); a first positioning magnet (11) is embedded on the upper surface of the base (1); the magnetic clamping plate (3) is made of ferromagnetic materials, so that the magnetic clamping plate (3) can be adsorbed by the electromagnet (2); the magnetic attraction clamping plate (3) is further provided with a second positioning magnet (31) corresponding to the first positioning magnet (11), so that when the magnetic attraction clamping plate (3) is placed on the upper surface of the base (1), the first positioning magnet (11) adsorbs the second positioning magnet (31).
2. The glass cutting clamping device of claim 1, wherein: further comprising a clamping assembly (15); the clamping assembly (15) comprises a clamping plate (41) and a magnetic clamping block (42); the base (1) is provided with a magnetic clamping block accommodating cavity (12) at the outer edge of the electromagnet (2); the magnetic clamping block (42) is arranged in the magnetic clamping block accommodating cavity (12) and is connected with an L-shaped connecting rod (43); one end, far away from the magnetic clamping block (42), of the L-shaped connecting rod (43) extends out of the magnetic clamping block accommodating cavity (12) and is connected with the clamping plate (41), so that the clamping plate (41) is located above the base (1) and can slide towards the electromagnet (2) along with the magnetic clamping block (42); the clamping surface of the clamping plate (41) is arranged downwards;
an extension spring (44) is further arranged in the magnetic clamping block accommodating cavity (12), and the magnetic clamping block (42) is connected with one end of the extension spring (44); the other end of the extension spring (44) is connected to the inner wall of the magnetic suction clamping block accommodating cavity (12), so that the extension spring (44) can pull the magnetic suction clamping block (42) to be far away from the electromagnet (2) when the electromagnet (2) is powered off.
3. The glass cutting clamping device of claim 2, wherein: the base (1) is provided with magnetic clamping block accommodating cavities (12) at two opposite sides of the electromagnet (2); each magnetic suction clamping block accommodating cavity (12) is provided with the clamping component (15) in a matching way.
4. The glass cutting clamping device of claim 2, wherein: the base (1) is provided with magnetic clamping block accommodating cavities (12) around the electromagnet (2); each magnetic suction clamping block accommodating cavity (12) is provided with the clamping component (15) in a matching way.
5. The glass cutting clamping device of claim 2, wherein: the clamping surface of the clamping plate (41) is provided with a rubber pad.
6. The glass cutting clamping device of claim 1, wherein: the first positioning magnet (11) and the second positioning magnet (31) are both in a long strip shape.
7. The glass cutting clamping device of claim 6, wherein: the shape of the first positioning magnet (11) is the same as the shape of the second positioning magnet (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428848.5U CN212152078U (en) | 2019-12-27 | 2019-12-27 | Glass-cutting clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428848.5U CN212152078U (en) | 2019-12-27 | 2019-12-27 | Glass-cutting clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212152078U true CN212152078U (en) | 2020-12-15 |
Family
ID=73707821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428848.5U Expired - Fee Related CN212152078U (en) | 2019-12-27 | 2019-12-27 | Glass-cutting clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212152078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102271A (en) * | 2021-12-01 | 2022-03-01 | 蓝思科技（长沙）有限公司 | Middle frame processing method and device |
| CN114230168A (en) * | 2022-02-25 | 2022-03-25 | 江苏朗晟激光科技有限公司 | Automatic laser cutting machine for glass processing |
-
2019
- 2019-12-27 CN CN201922428848.5U patent/CN212152078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102271A (en) * | 2021-12-01 | 2022-03-01 | 蓝思科技（长沙）有限公司 | Middle frame processing method and device |
| CN114230168A (en) * | 2022-02-25 | 2022-03-25 | 江苏朗晟激光科技有限公司 | Automatic laser cutting machine for glass processing |
| CN114230168B (en) * | 2022-02-25 | 2022-05-06 | 江苏朗晟激光科技有限公司 | Automatic laser cutting machine for glass processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |