CN210085267U - Cutting device for efficiently cutting optical glass sheets - Google Patents

Abstract

The utility model discloses a cutting device for cutting optical glass sheets with high efficiency, which belongs to the technical field of glass processing, and comprises a base platform and a numerical control lifting device on a machine tool, wherein the numerical control lifting device is fixed on two sides of the base platform, and also comprises a linear cutting device and a rotating base, the rotating base can be horizontally and rotatably arranged on the base platform, the linear cutting device is erected on two sides of the extension line of the diameter of the rotating base through the numerical control lifting devices on two sides of the base platform, the utility model only needs to arrange a cutting line on the linear cutting devices on two sides of the rotating base, can be continuously used by one-time arrangement, greatly reduces the cutting amount generated by cutting by using linear cutting, not only reduces errors, but also reduces the cutting allowance, can simultaneously cut bars into glass sheets with different shapes, and does not need to be the same as a cutting machine, and can cut each bar into a single piece, cutting efficiency is higher, and the cutting plane is more level and smooth.

Description

Cutting device for efficiently cutting optical glass sheets

Technical Field

The utility model relates to a glass processing technology field especially relates to a cutting device of high-efficient cutting optical glass piece.

Background

Because of the popularization of high-precision optical equipment such as mobile phones, cameras and the like, a great deal of demands are made on optical glass sheets, the requirements of the equipment on the glass sheets are high in precision, the parallelism and the thickness of glass processing are difficult to control, particularly, a mobile phone camera is provided, if a lens of a camera is scratched, a photographed picture is scratched, and the like, such a camera can basically judge that the normal photographing cannot be carried out and needs to be replaced, so that most of lenses have a protective plate with very good light transmission and high hardness, the protective plate is not easy to wear, when the camera captures a picture, the sensitivity of light is high, and pictures photographed by different light rays are possibly completely different, so that the requirements of the protective plate of the camera are met: 1. the protective sheet is thin, so that the size of the lens is not influenced; 2. the light transmittance is high, and normal shooting cannot be influenced; 3. the hardness is high, and the abrasion is not easy to occur; when the shape of the glass sheet is determined, cutting is needed to be carried out on the bar stock with the determined shape and size, and the glass bar is cut into glass sheets one by one;

when the optical glass sheet is machined from the glass bar stock, the requirement on the thickness precision is high, the existing equipment for cutting the glass sheet is generally a cutting machine, but because the impact force of the cutting machine is large, the glass needs to be clamped and then slowly cut, even if the glass is cut carefully, the edge of the glass sheet can be cracked under the impact of the cutting machine, so that people use various auxiliary devices or abut against the glass bar stock to clamp the glass block in multiple directions, great inconvenience is brought to position calibration and operation during glass sheet machining, a blade of the cutting machine has thickness, the thickness greatly influences the precision of the glass sheet, the cutting amount needs to be calculated and reserved, but the cutting amount of the blade is not a fixed value and is variable, and accurate calculation and prediction are difficult to make, for more convenient processing, a more precise and convenient cutting manner of the optical glass sheet is now required.

Based on this, the utility model designs a high-efficient cutting optical glass piece's cutting device to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a cutting device of high-efficient cutting optical glass piece can be faster be the glass piece with the cutting of glass bar to the precision is higher, need not calculate the reserve volume of blade cutting, and the quantity of cutting is more once, and efficiency is higher, can cut the glass bar of a plurality of different shapes simultaneously moreover.

The utility model discloses a realize like this: the utility model provides a cutting device of high-efficient cutting optical glass piece, includes base platform and the numerical control elevating gear on the lathe, numerical control elevating gear fixes in the both sides of base platform, still includes wire cutting device and rotating base, rotating base can level pivoted install on the base platform, wire cutting device erects in the extension line both sides of rotating base's diameter through the numerical control elevating gear of base platform both sides, the line of cut of wire cutting device can go up and down erect on rotating base's diameter.

Further, the rotating base is a rotatable electromagnet disc.

Furthermore, the device also comprises a plurality of bar positioning devices which can be adsorbed on the rotating base through magnetic force separation.

Further, the bar stock positioning device is a stainless steel sleeve with a placement hole in the top.

Further, the included angle between the placing hole and the rotating base ranges from sixty degrees to ninety degrees.

Furthermore, glass rod materials can be inserted into the arrangement hole in a separable mode, and the arrangement hole is in transition fit with the glass rod materials.

Further, the rotation axis of the rotating base is a vertical straight line passing through the center of the rotating base.

The utility model has the advantages that: the utility model discloses an install the wire-electrode cutting device on numerical control elevating gear, then control the removal height of line of cut through control numerical control elevating gear, just so reached the purpose of accurate cutting glass bar, the bar that will cut is placed on rotating base through bar positioner, or directly glues the bar and glues on rotating base, then open rotating base, then glass bar follows rotating base and rotates, at this moment, as long as glass bar passes through the line of cut, the top of glass bar all can be cut off thin and thin piece, just so cut out required optical glass piece, such cutting mode, need not follow the same line cutting and all need the hole threading of cutting at every turn of traditional line cutting, only need install the line of cut on the wire-electrode cutting device of rotating base both sides, once install and can use continuously, and because the line of line cutting is more tiny than the cutting tool, the cutting amount generated by cutting is greatly reduced by using linear cutting, the error is reduced, the cutting allowance is also reduced, because the glass bars are arranged at different angles, the bars can be simultaneously cut into glass sheets with different shapes, when the cylindrical bars are obliquely arranged, the cut glass sheets are elliptical glass sheets, the square bars are obliquely arranged to be cut into parallelogram glass sheets, and each bar is independently cut into a sheet without being like a cutting machine, the device finishes complete circular motion once by the rotary base, and all the glass bars arranged on the rotary base are completely cut, and the thickness is the same, so the cutting efficiency is higher, the cutting surface is smoother, because the cutting machine is not used, the impact force and the vibration caused by the rotation of the blade are avoided, the corners of the glass sheets cannot be cracked, the processing environment is more stable, the vibration processing error is lower, the precision is higher.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

FIG. 1 is a top view of the overall structure of the present invention;

fig. 2 is a front view of the structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a base platform, 11-a numerical control lifting device, 2-a linear cutting device, 21-a cutting line, 3-a bar stock positioning device, 31-a placing hole, 4-a rotating base and 5-a glass bar stock.

Detailed Description

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a cutting device of high-efficient cutting optical glass piece, includes base platform 1 and numerical control elevating gear 11 on the lathe, numerical control elevating gear 11 is fixed in the both sides of base platform 1, still includes wire cutting device 2 and rotating base 4, rotating base 4 can the horizontal pivoted install on base platform 1, wire cutting device 2 erects in the extension line both sides of rotating base 4's diameter through the numerical control elevating gear 11 of base platform 1 both sides, the setting that the line of cut 21 of wire cutting device 2 can go up and down is on rotating base 4's diameter, can needn't reuse the cutting machine, has stopped the vibrations and the cutting force of cutting machine during the cutting, has improved the stability when cutting greatly, is difficult to collapse garrulous glass bar 5, does not have cutting blade's thickness, and cutting precision is higher, has reduced the cutting reserve, has reduced the loss, simultaneously can be accurate a plurality of glass bar 5 of cutting, cutting efficiency is higher, can cut the back of accomplishing, takes off the glass piece that the cutting was accomplished, continues the cutting, has reduced the calculation thickness and the measuring step of cutting, has improved cutting efficiency, has not used the cutting machine, has improved the security.

Wherein, the rotating base 4 is a rotatable electromagnet disc, the rotating base 4 can be adsorbed and locked with the bar positioning device 3 when being rotated, the cutting is convenient, the cutting device also comprises a plurality of bar positioning devices 3, the bar positioning devices 3 are adsorbed on the rotating base 4 through magnetic force separation, the bar positioning devices 3 can provide stable support when cutting the glass bar 5, the bar positioning devices 3 are stainless steel sleeves with arranging holes 31 at the tops, the absorption is convenient, the bar positioning devices are not easy to damage, the included angle range between the arranging holes 31 and the rotating base 4 is sixty degrees to ninety degrees, the glass bar 5 is vertically arranged, standard wafer square sheets can be cut out, the glass bar 5 can be obliquely arranged, elliptical and rhombic glass sheets are cut out, the glass bar 5 is inserted in the arranging holes 31 through separation, the arranging holes 31 and the glass bar 5 are in transition fit, the installation is more firm stable, and rotating base 4's rotation axis can carry out complete cutting to each glass bar 5 of settling on rotating base 4 for passing the vertical straight line of rotating base 4 centre of a circle, can not leak and cut.

One specific application of the embodiment is as follows: the utility model discloses straighten cutting line 21 through earlier when using, tighten the cutting line on the wire cutting device 2, wire cutting device 2 divide into two parts, install respectively on the numerical control elevating gear 11 of rotating base 4 both sides, numerical control elevating gear 11 is installed on base platform 1, such installation, the distance that control cutting line 21 that can be strict reciprocated, the cutting thickness of better control glass bar 5, when cutting line 21 straightens, the projection of cutting line 21 on rotating base 4 is with a diameter coincidence of rotating base 4, so can guarantee as long as rotating base 4 rotates the round, all bars to be cut on rotating base 4 can all be once by complete cutting, after the installation of cutting line 21, control numerical control elevating gear 11 risees cutting line 21, conveniently put into glass bar 5;

then inserting the glass bar 5 into the placement hole 31 on the bar positioning device 3, finding out the matched bar positioning device 3 according to the length and thickness of the glass bar 5, when the glass bar 5 is longer, installing the glass bar on the bar positioning device 3 with the deeper placement hole 31, installing the glass bar more stably, avoiding shaking during cutting, if the glass bar 5 is more stable, using an adhesive between the placement hole 31 and the glass bar 5, washing off the glass bar after cutting, when fixing the glass bar 5, directly adhering the glass bar 5 on the rotating base 4 by using the adhesive without using the positioning device 3, when cutting a parallelogram glass sheet or an ellipse glass sheet, using the bar positioning device 3 with the inclined placement hole 31, then placing all the installed bar positioning devices 3 on the rotating base 4, and selecting the glass bar 5 with the same length and shape as much as possible during each processing, the efficiency is higher, then the electromagnetic switch of the rotating base 4 is started, the rotating base 4 is an electromagnet capable of rotating, after the starting, all the bar positioning devices 3 placed on the rotating base 4 are firmly adsorbed, at the moment, the wire cutting device 2 is started, the cutting line 21 starts a cutting mode to start working, the numerical control lifting device 11 is controlled to slowly descend to the preset and calculated height, then the rotating base 4 is started to rotate, the rotating base 4 is a disc, the rotating base 4 rotates along a vertical axis passing through the circle center of the rotating base 4, after the rotating base 4 rotates for a circle, all the glass bars 5 pass through the cutting line 21, the glass bars 5 are cut, the glass sheets with the thickness and the shape which are calculated in advance are cut, after one-time cutting is finished, the rotation of the rotating base 4 is stopped, and the cut glass sheets are taken out, then, the height of the cutting line 21 is adjusted again, the cutting is performed again, the steps of measurement and calculation are reduced, the cutting of a plurality of glass bars 5 can be completed by performing one-time calculation and multiple times of cutting and one-time cutting, the operation steps are greatly saved, and the working efficiency is improved by one-time cutting;

the cutting device is not used, the cutting amount is reduced, the cutting thickness of the glass sheet is more accurate, the blade rotating impact force and vibration of the cutting device are avoided, the cutting environment of the device is more stable and more accurate, the glass bar 5 has the characteristics of harder and brittle materials, the cutting device is easy to break the glass bar 5 or break the edge of the broken glass sheet when cutting is carried out, the device is free of blade rotation, hard-to-hard cutting is not carried out, the broken glass sheet and the corner of the glass bar 5 cannot be broken, the device is free of a high-speed rotating blade and is safer, the cutting device can only cut one glass bar at a time, the cutting amount needs to be adjusted, the device is very troublesome, the device can cut a plurality of glass bars 5 at a time, the cutting efficiency is greatly improved, and the device is very practical, the device is different from a common linear cutting device, and only utilizes the working principle of linear cutting, the operation steps, the device arrangement and the cutting method are completely different from the original linear cutting device, belong to completely different application means of the linear cutting principle, are very worthy of popularization, are new equipment in different fields, are not used for processing metal, do not dissolve corroded metal waste, and do not damage the rotary base 4 and other devices below the cutting position.

The device can also process the glass rod 5 with different shapes and lengths in the same processing through accurate calculation, so that the better improvement is realized, which cannot be realized in the former glass cutting equipment, and the flexibility and operability of glass sheet cutting are greatly increased.

In addition, the numerical control lifting device 11 and the rotating base 4 of the device can be modified by a milling machine, and the milling machine is provided with components with the same functions.

Furthermore, in the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and it is not intended to indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (7)

1. The utility model provides a cutting device of high-efficient cutting optical glass piece, includes base platform (1) and numerical control elevating gear (11) on the lathe, numerical control elevating gear (11) are fixed in the both sides of base platform (1), its characterized in that: still include wire cutting device (2) and rotating base (4), rotating base (4) can the level pivoted install on base platform (1), wire cutting device (2) erect the extension line both sides at the diameter of rotating base (4) through numerical control elevating gear (11) of base platform (1) both sides, the line of cut (21) of wire cutting device (2) can go up and down erect on the diameter of rotating base (4).

2. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 1, wherein: the rotating base (4) is a rotatable electromagnet disc.

3. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 2, wherein: the device is characterized by further comprising a plurality of bar positioning devices (3), wherein the bar positioning devices (3) can be adsorbed on the rotating base (4) through magnetic force energy separation.

4. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 3, wherein: the bar positioning device (3) is a stainless steel sleeve with a placement hole (31) arranged at the top.

5. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 4, wherein: the included angle range of the placing hole (31) and the rotating base (4) is sixty degrees to ninety degrees.

6. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 4, wherein: the glass rod material (5) can be inserted into the placing hole (31) in a separating mode, and the placing hole (31) is in transition fit with the glass rod material (5).

7. The cutting device for cutting an optical glass sheet with high efficiency as claimed in claim 2, wherein: the rotation axis of the rotating base (4) is a vertical straight line passing through the circle center of the rotating base (4).

Images