CN107473576B - Glass processing device - Google Patents
Glass processing device Download PDFInfo
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- CN107473576B CN107473576B CN201710866815.1A CN201710866815A CN107473576B CN 107473576 B CN107473576 B CN 107473576B CN 201710866815 A CN201710866815 A CN 201710866815A CN 107473576 B CN107473576 B CN 107473576B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
- C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0355—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by blowing without suction directly on the glass sheet
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a glass processing device, which comprises a bracket, a pipeline, a support plate, a stepping motor and a support rod, wherein a box body is fixed on the bracket, two opposite sides of the box body are respectively provided with a sliding cavity, and a piston block is arranged in the sliding cavity in a sliding manner; a template for being attached to the surface of the arc-shaped glass is arranged on one side, close to the interior of the box body, of the piston block, and a plurality of air outlet channels and air inlet channels are arranged on the box body; the support plate is fixed on the bracket below the box body, and the support rod is in threaded connection with the support plate; an output shaft of the stepping motor is provided with a telescopic rod, the telescopic rod is coaxially connected with one support rod, and the middle parts of the two support rods are connected with a conveyor belt; the cam is fixed on the upper part of the supporting rod, the outer edge of the cam is an inclined end face, the piston block is provided with an inclined face, and the protruding parts of the two cams face oppositely. Compared with the prior art, the device can ensure that the surface of the glass is not scratched, abraded, collided and the like in the process of manufacturing the arc-shaped glass, thereby ensuring that the glass is not damaged, and in addition, the glass which is bent and formed can reach the required precision through the template.
Description
Technical Field
The invention belongs to the technical field of glass processing, and particularly discloses a glass processing device.
Background
The arc glass generally refers to glass with a cylindrical curved surface, and generally comprises glass with a cylindrical curved surface with a section curve being an equal arc, and glass with a cylindrical curved surface with a section curve comprising a plurality of arc sections and straight sections with different curvatures. When processing arc glass, a heating furnace is generally used to heat the plate glass to a certain temperature to soften the plate glass, the heated plate glass is sent into a forming device, a certain force is applied to the plate glass to bend the plate glass to a required radian, and then the plate glass is cooled to obtain the arc glass.
When processing columnar curved glass, people usually adopt a roller way type bending forming device, the forming device comprises a roller way type forming mechanism and an air grid cooling mechanism, and a roller way in the roller way type forming mechanism is positioned between an upper air grid and a lower air grid in the air grid cooling mechanism. The roller bed type forming mechanism is divided into two types according to different working modes, wherein one type is that supporting rollers for bearing the heated plate glass are arranged in parallel, and the other type is that the supporting rollers for bearing the heated plate glass are arranged vertically. In the former roller bed type forming mechanism, when glass is bent, a plurality of supporting rollers move to form a required radian, and the supporting rollers do not bend, so that acting force is applied to the flat glass to bend the flat glass; when the latter roller bed type forming mechanism bends glass, all supporting rollers are bent to the required radian, so that the bending of the plate glass is completed, and the bent and formed glass is cooled by using the air grid cooling mechanism after the glass is bent and formed. When the two roller type forming mechanisms are used for bending glass, the supporting rollers are mainly used for exerting force on the surface of the glass, so that the glass is bent to have a desired radian; because the backup roll is in point contact with the glass surface, when the backup roll applies force to the glass surface, the glass surface is likely to be damaged, scratched or abraded. In addition, when the two roller way type forming mechanisms bend glass, the bending precision of the glass is different according to the different density of the supporting rollers, and the supporting rollers are required to be dense enough so as to ensure that the radian of the curved surface of the glass is accurate.
Disclosure of Invention
The invention aims to provide a glass processing device, which solves the problem that the surface of glass is easy to damage when a roller forming mechanism bends the glass in the conventional glass forming device.
In order to achieve the purpose, the basic scheme of the invention is as follows: a glass processing device comprises a box body, a support, a pipeline, a support plate, a cam, a stepping motor and a support rod, wherein the box body is fixed on the support, two opposite sides of the box body are respectively provided with a sliding cavity, a piston block is arranged in the sliding cavity in a sliding mode, and the support is provided with an elastic piece for limiting the piston block; clamping units for clamping glass are arranged at the centers of two sides of the box body, which are not provided with the sliding cavities, the upper end of the box body is provided with a feeding opening, and the feeding opening is provided with a feeding door; a template for being attached to the surface of the arc-shaped glass is arranged on one side, close to the interior of the box body, of the piston block, and the template is detachably connected with the piston block; the box body is provided with a plurality of air outlet channels and air inlet channels, the number of the air inlet channels is more than that of the air outlet channels, one-way air outlet valves are arranged in the air outlet channels, and one-way air inlet valves are arranged in the air inlet channels; a connecting disc is arranged at one end of the pipeline, the connecting disc is connected to the outside of the box body in a sealing mode, and the plurality of air inlet channels are all located in the connecting disc; the support plate is fixed on the support below the box body, a threaded hole is formed in the support plate, a threaded section is formed in the lower portion of the support rod, and the support rod is in threaded connection with the support plate through the threaded section and the threaded hole; the stepping motor is fixed on the bracket, an output shaft of the stepping motor is provided with a telescopic rod, the upper end of the telescopic rod is coaxially connected with one of the support rods, and the middle parts of the two support rods are connected with a conveyor belt; the cam is fixed on the upper portion of the supporting rod, the outer edge of the cam is an inclined end face, an inclined face inclined towards the outside of the box body is arranged on one side, away from the inside of the box body, of the piston block, the inclined end face of the cam is matched with the inclined face of the piston block, and the protruding portions of the two cams face opposite directions.
The working principle of the basic scheme is as follows: when the cylindrical curved glass with the arc-shaped cross section is processed, the plate glass is sent into a heating furnace to be heated, a feeding door is moved to open a feeding port of a box body, the heated plate glass is sent into the box body, and the heated plate glass is clamped by a clamping unit. After the heated plate glass is clamped, the feeding door is moved to seal the feeding opening, so that the heated plate glass is in the sealed box body.
At the moment, hot air is introduced into the pipeline, and the stepping motor is electrified to enable the output shaft of the stepping motor to rotate; because the output shaft of the stepping motor is provided with the telescopic rod, the upper end of the telescopic rod is coaxially connected with one of the support rods, and the middle parts of the two support rods are connected with the conveying belt; the stepping motor rotates to drive the telescopic rod to rotate, the telescopic rod drives the supporting rods connected with the telescopic rod to rotate, and then the two supporting rods are driven to rotate through the conveying belt. The support plate is fixed on the support below the box body, the support plate is provided with a threaded hole, the lower part of the support rod is provided with a threaded section, and the support rod is in threaded connection with the support plate through the threaded section and the threaded hole; when the supporting rod rotates, the supporting rod moves upwards under the effect of threaded connection, the telescopic rod in the process is stretched, and after the supporting rod moves upwards when rotating, the supporting rod can be connected with an output shaft of the stepping motor.
The cam is fixed on the upper part of the support rod, the outer edge of the cam is an inclined end surface, an inclined surface inclined towards the outside of the box body is arranged on one side of the piston block away from the inside of the box body, the inclined end surface of the cam is matched with the inclined surface of the piston block, and the protruding parts of the two cams face opposite directions; in the process that the supporting rod rotates and moves upwards, the cams rotate and move upwards along with the supporting rod, the protruding parts of the two cams face opposite directions, the two cams push the piston block into the box body simultaneously, and the piston block can reciprocate in the sliding cavity under the action of the elastic piece and the cams. Because the piston block is kept away from the inside one side of box and is equipped with the inclined plane that inclines to the box outside, at the in-process that the cam moved up, will remove the inclined end face and cooperate with the inclined plane of upper end gradually, because the vertical position of cam can not change to make the piston block in reciprocating motion process, be close to box inside center department gradually.
Because the box body is provided with a plurality of air outlet channels and air inlet channels, the number of the air inlet channels is more than that of the air outlet channels, one-way air outlet valves are arranged in the air outlet channels, and one-way air inlet valves are arranged in the air inlet channels; inside this moment of box is in encapsulated situation, the piston piece reciprocating motion in-process, hot-air will be in the cavity through the pipeline, the connection pad, the intake duct, one-way admission valve gets into, air in the box can be through one-way air outlet valve, the air outlet duct, the outflow box, the quantity of intake duct is more than the quantity of air outlet duct, the piston piece is at reciprocating motion in-process, a large amount of air is promoted by the piston piece and is compressed, the effect of compressed air existence force will produce the suppression to the flat glass of heating, thereby make the flat glass of heating take place to deform. Because the piston block is close to the template that the box inside one side was equipped with and is used for with the laminating of arc glass surface, the template is along with piston block reciprocating motion, and the air that bulldozes is the required fashioned shape of glass, in the template reciprocating motion many times, can be with glass bending into required shape, and the template of glass both sides promotes the air simultaneously and produces the effort to glass, because the template is the required fashioned arc glass shape, makes the effort of the air that receives on the glass also along with the shape evenly distributed of template.
Meanwhile, the piston block is gradually close to the center of the interior of the box body in the reciprocating motion process of the piston block, so that the template is gradually attached to the formed glass in the reciprocating motion process, and the bending precision of the glass is higher. The device mainly uses hot air to act on glass, so that the object glass is bent and formed, and the object is prevented from being in direct contact with the heated glass, so that the surface of the glass is scratched, abraded, collided and the like, and the bent and formed glass is damaged. When the glass is gradually bent and formed, the template is attached to the glass, so that the bent and formed shape of the glass is fixed, and the bent and formed glass can reach the required precision. When the template reciprocates and is about to be attached to the surface of the glass, the temperature of the air introduced into the box body can be reduced, so that the temperature of the glass is reduced, and the glass is further prevented from being damaged when the template is attached to the glass.
After the template is attached to the bent glass, cold air can be introduced into the pipeline, and the stepping motor is electrified to enable the rotation direction of an output shaft of the stepping motor to be opposite to that before; the supporting rod rotates and moves downwards to enable the cam to move downwards, and the piston block gradually moves away from the center of the interior of the box body when reciprocating, so that the template is far away from the bent glass; the cold air entering the box body in the process is continuously sucked into the box body, so that the bent glass can be cooled, and the bent glass is cooled. When the device is used, the template can be replaced according to the requirement of the arc glass.
The beneficial effect of this basic scheme lies in: this device is when bending to glass, mainly is through the plate glass effect of compressed air to the heating, rather than using the object to exert the effort to glass to make glass bending process need not to contact with other objects, effectively avoid the glass surface by fish tail, wearing and tearing, collision etc. prevent that glass from being damaged when bending or behind the bending. This device uses the template to press close to with bending forming's glass after glass bending forming, and glass bending forming has tentatively been carried out to this moment, and the template can be rectified its arc precision, guarantees that glass bending forming reaches required precision. This device is accomplishing glass bending behind-forming, and the accessible lets in cold air to the box to with step motor reversal, make the template keep away from glass, and make glass cooled off gradually, need not other structures and can accomplish the cooling process to glass. Compared with the prior art, the device can ensure that the surface of the glass is not scratched, abraded, collided and the like in the process of manufacturing the arc-shaped glass, thereby ensuring that the glass is not damaged, and in addition, the glass which is bent and formed can reach the required precision through the template.
The first preferred scheme is as follows: preferably, the clamping units are two, each clamping unit comprises two clamping blocks, the two clamping blocks are hinged, and torsional springs are arranged at the hinged positions of the clamping blocks. Simple structure is convenient for set up, also convenient to use.
The preferred scheme II is as follows: preferably, one clamping block in the clamping unit is hinged with the inner wall of the box body, and one side, opposite to the two clamping blocks, of the clamping unit is provided with an elastic cushion. The elastic pad ensures that the surface of the clamped position of the glass is not damaged, and the clamping block is hinged with the inner wall of the box body, so that the clamping unit can rotate along the inner wall of the box body, and the glass is prevented from being limited by the clamping unit when being bent.
The preferable scheme is three: preferably, the inclined end face and the inclined face have the same inclination, and a drying and filtering layer is arranged in the pipeline. The inclined end face and the inclined face have the same inclination, so that the cam can better push the piston block; the drying filter layer can remove moisture contained in the air introduced into the box body, and the moisture contained in the air is prevented from influencing the use of the device.
The preferable scheme is four: preferably, the surface of the template, which is close to the center of the box body, is provided with a rubber pad made of perfluoro-ether rubber. The perfluoro-ether rubber is high-temperature resistant and has rubber characteristics, so that failure caused by overhigh temperature in use is avoided, and the surface of the template has certain elasticity when being contacted with bent glass, so that the glass is further protected from being damaged.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a glass processing apparatus of the present invention;
fig. 2 is a cross-sectional view at a-a in fig. 1.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a box body 10, a sliding cavity 11, a feeding port 12, a feeding door 121, an air outlet channel 13, a one-way air outlet valve 131, an air inlet channel 14, a one-way air inlet valve 141, a support 15, a piston block 20, an elastic piece 21, an inclined plane 22, a template 23, a rubber pad 24, a clamping unit 30, a clamping block 31, an elastic pad 32, a pipeline 40, a drying and filtering layer 41, a connecting disc 42, a supporting plate 50, a threaded hole 501, a stepping motor 51, an expansion link 52, a supporting rod 53, a conveying belt 54, a cam 55 and an inclined end face 551.
As shown in fig. 1 and 2, the glass processing device includes a box 10, a bracket 15, a pipeline 40, a support plate 50, a cam 55, a stepping motor 51 and a support rod 53, wherein the box 10 is fixed on the bracket 15, two opposite sides of the box 10 are respectively provided with a sliding cavity 11, the sliding cavities 11 are symmetrically arranged along the center of the box 10, a piston block 20 is arranged in the sliding cavity 11 in a sliding manner, the bracket 15 is provided with a support block, and an elastic member 21 is arranged between the support block and the piston block 20. Clamping units 30 for clamping glass are arranged at the centers of two sides of the box body 10, which are not provided with the sliding cavity 11, the clamping units 30 are two, each clamping unit 30 comprises two clamping blocks 31, the two clamping blocks 31 are hinged, and torsion springs are arranged at the hinged positions of the clamping blocks 31; one clamping block 31 of the clamping unit 30 is hinged with the inner wall of the box body 10, and an elastic pad 32 is arranged on one side of the two clamping blocks 31 opposite to each other. A feeding port 12 is arranged at the upper end of the box body 10, and a feeding door 121 for sealing the feeding port 12 is arranged at the feeding port 12; one side of the piston block 20 close to the interior of the box body 10 is provided with a template 23 which is used for being attached to the surface of the arc-shaped glass, the template 23 is detachably connected with the piston block 20, and the surface of the template 23 close to the center of the box body 10 is provided with a rubber pad 24 made of perfluoro-ether rubber. A plurality of air outlet channels 13 and air inlet channels 14 are arranged on the box body 10, the number of the air inlet channels 14 is more than that of the air outlet channels 13, one-way air outlet valves 131 are arranged in the air outlet channels 13, and one-way air inlet valves 141 are arranged in the air inlet channels 14; the pipeline 40 is internally provided with a drying and filtering layer 41, one end of the pipeline 40 is provided with a connecting disc 42, the connecting disc 42 is connected outside the box body 10 in a sealing manner, and the plurality of air inlet channels 14 are all positioned in the connecting disc 42.
The support plate 50 is fixed on the support 15 below the box body 10, the support plate 50 is provided with a threaded hole 501, the lower part of the support rod 53 is provided with a threaded section, and the support rod 53 is in threaded connection with the support plate 50 through the threaded section and the threaded hole 501; the stepping motor 51 is fixed on the bracket 15, an output shaft of the stepping motor 51 is provided with a telescopic rod 52, the upper end of the telescopic rod 52 is coaxially connected with one of the support rods 53, and the middle parts of the two support rods 53 are connected with a conveyor belt 54; the cam 55 is fixed on the upper part of the supporting rod 53, the outer edge of the cam 55 is an inclined end surface 551, the side of the piston block 20 far away from the interior of the box body 10 is provided with an inclined surface 22 inclined towards the exterior of the box body 10, the inclined end surface 551 of the cam 55 is matched with the inclined surface 22 of the piston block 20, the inclination of the inclined end surface 551 is consistent with that of the inclined surface 22, and the protruding parts of the two cams 55 face towards opposite directions.
When processing cylindrical curved glass with an arc-shaped cross section, the plate glass is sent into a heating furnace to be heated, the feeding door 121 is moved to open the feeding port 12 of the box body 10, the heated plate is sent into the box body 10, and the clamping unit 30 is used for clamping the plate glass. After the heated plate glass is clamped, the feeding door 121 is moved to seal the feeding port 12, so that the heated plate glass is in the sealed box 10.
At this time, hot air is introduced into the pipeline 40, and the stepping motor 51 is electrified to enable the output shaft to rotate; because the output shaft of the stepping motor 51 is provided with the telescopic rod 52, the upper end of the telescopic rod 52 is coaxially connected with one of the support rods 53, and the middle parts of the two support rods 53 are connected with the conveyor belt 54; the stepping motor 51 rotates to drive the telescopic rod 52 to rotate, the telescopic rod 52 drives the supporting rod 53 connected with the telescopic rod to rotate, and then the two supporting rods 53 are driven to rotate through the conveyor belt 54. Because the support plate 50 is fixed on the bracket 15 below the box body 10, the support plate 50 is provided with a threaded hole 501, the lower part of the support rod 53 is provided with a threaded section, and the support rod 53 is in threaded connection with the support plate 50 through the threaded section and the threaded hole 501; when the supporting rod 53 rotates, the supporting rod will move upwards under the effect of threaded connection, and the telescopic rod 52 will be stretched in the process, so that the supporting rod 53 can be connected with the output shaft of the stepping motor 51 after moving upwards when rotating.
Because the cam 55 is fixed on the upper part of the supporting rod 53, the outer edge of the cam 55 is an inclined end surface 551, the side of the piston block 20 far away from the interior of the box body 10 is provided with an inclined surface 22 inclined towards the exterior of the box body 10, the inclined end surface 551 of the cam 55 is matched with the inclined surface 22 of the piston block 20, the inclination of the inclined end surface 551 and the inclination of the inclined surface 22 are consistent, and the convex parts of the two cams 55 face to opposite directions; during the rotation and upward movement of the rod 53, the cam 55 rotates and moves upward, the protruding portions of the two cams 55 face oppositely, the two cams 55 will push the piston block 20 into the housing 10 at the same time, and the piston block 20 will reciprocate in the sliding chamber 11 under the action of the elastic element 21 and the cam 55. During the upward movement of the cam 55, the moving inclined end surface 551 is gradually engaged with the inclined surface 22 of the upper end, and the vertical position of the cam 55 is not changed, so that the piston block 20 is gradually moved toward the center of the inside of the housing 10 during the reciprocating motion.
The inside state of being in sealed state this moment of box 10, piston block 20 reciprocating motion in-process, hot-air will be in the cavity through pipeline 40, connection pad 42, intake duct 14, one-way admission valve 141 entering, the air in the box 10 can be through one-way air outlet valve 131, air outlet duct 13, outflow box 10, the quantity of intake duct 14 is more than the quantity of air outlet duct 13, piston block 20 is in reciprocating motion in-process, a large amount of air is promoted and is compressed by piston block 20, the effect of compressed air existence force will produce the suppression to the flat glass that heats, thereby make the flat glass that heats take place the deformation. The template 23 reciprocates along with the piston block 20, the pushed air is the shape required by the glass, the glass can be bent into the required shape in the reciprocating motion of the template 23 for a plurality of times, the templates 23 on both sides of the glass simultaneously push the air to generate acting force on the glass, and the acting force of the air on the glass is uniformly distributed along with the shape of the template 23 because the template 23 is the arc-shaped glass shape required to be formed.
Meanwhile, as the piston block 20 is gradually close to the center of the interior of the box body 10 in the reciprocating motion process of the piston block 20, the template 23 is gradually attached to the formed glass in the reciprocating motion process, so that the bending precision of the glass is high. The device mainly uses hot air to act on glass, so that the object glass is bent and formed, and the object is prevented from being in direct contact with the heated glass, so that the surface of the glass is scratched, abraded, collided and the like, and the bent and formed glass is damaged. When the glass is gradually bent, the template 23 is attached to the glass, so that the bent shape of the glass is fixed, and the bent shape of the glass is achieved with the required precision. When the template 23 reciprocates and is close to being attached to the surface of the glass, the temperature of air introduced into the box body 10 can be reduced, so that the temperature of the glass is reduced, and the glass is further prevented from being damaged when the template 23 is attached to the glass.
After the template 23 is attached to the bent glass, cold air can be introduced into the pipeline 40, and the stepping motor 51 is electrified to enable the rotation direction of the output shaft of the stepping motor to be opposite to that before; the supporting rod 53 rotates and moves downwards to enable the cam 55 to move downwards, and when the piston block 20 reciprocates, the piston block gradually moves away from the center of the interior of the box body 10, so that the template 23 is away from the bent glass; since the cold air is introduced into the box body 10 in the process, the cold air is continuously sucked into the box body 10, and the bent glass can be cooled, so that the bent glass is cooled. When the device is used, the template 23 can be replaced according to the requirement of the arc glass.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. A glass processing device is characterized by comprising a box body, a support, a pipeline, a support plate, a cam, a stepping motor and a support rod, wherein the box body is fixed on the support; clamping units for clamping glass are arranged at the centers of two sides of the box body, which are not provided with the sliding cavities, the upper end of the box body is provided with a feeding opening, and the feeding opening is provided with a feeding door; a template for being attached to the surface of the arc-shaped glass is arranged on one side, close to the interior of the box body, of the piston block, and the template is detachably connected with the piston block; the box body is provided with a plurality of air outlet channels and air inlet channels, the number of the air inlet channels is more than that of the air outlet channels, one-way air outlet valves are arranged in the air outlet channels, and one-way air inlet valves are arranged in the air inlet channels; a connecting disc is arranged at one end of the pipeline, the connecting disc is connected to the outside of the box body in a sealing mode, the plurality of air inlet channels are all located in the connecting disc, the air outlet channel is located on the box body on the opposite side of the air inlet channels, and the air inlet channels and the air outlet channels are located on one side, containing the clamping unit, of the box body; the support plate is fixed on the support below the box body, a threaded hole is formed in the support plate, a threaded section is formed in the lower portion of the support rod, and the support rod is in threaded connection with the support plate through the threaded section and the threaded hole; the stepping motor is fixed on the bracket, an output shaft of the stepping motor is provided with a telescopic rod, the upper end of the telescopic rod is coaxially connected with one of the support rods, and the middle parts of the two support rods are connected with a conveyor belt; the cam is fixed on the upper portion of the supporting rod, the outer edge of the cam is an inclined end face, an inclined face inclined towards the outside of the box body is arranged on one side, away from the inside of the box body, of the piston block, the inclined end face of the cam is matched with the inclined face of the piston block, and the protruding portions of the two cams face opposite directions.
2. The glass processing apparatus according to claim 1, wherein the number of the clamping units is two, the clamping unit comprises two clamping blocks, the two clamping blocks are hinged to each other, and a torsion spring is arranged at the hinged position of the clamping blocks.
3. A glass processing apparatus as defined in claim 2, wherein one of the clamping blocks of the clamping unit is hinged to the inner wall of the casing, and an elastic pad is provided on the side opposite to the two clamping blocks.
4. The glass finishing device of claim 1, wherein the beveled end surface and the beveled surface have a uniform slope, and wherein the conduit is provided with a drying filter.
5. The glass processing apparatus as defined in claim 1, wherein a surface of the mold plate near the center of the casing is provided with a rubber pad made of perfluoro ether rubber.
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| CN201710866815.1A CN107473576B (en) | 2017-09-22 | 2017-09-22 | Glass processing device |
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| CN201710866815.1A CN107473576B (en) | 2017-09-22 | 2017-09-22 | Glass processing device |
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| CN107473576B true CN107473576B (en) | 2020-05-22 |
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| CN106040906A (en) * | 2015-04-02 | 2016-10-26 | 伦巴达机械有限公司来自G.B.拉图阿达公司 | Method for automatically bending spacer element appeid to insulating glass pane-double glass, and machine for performing the method |
| CN107160661A (en) * | 2017-06-01 | 2017-09-15 | 邓志军 | A kind of hot-press equipment and processing method of processing 3D bend glasses or safeguard film for cellular phone |
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| CN107473576A (en) | 2017-12-15 |
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Effective date of registration: 20200422 Address after: C District of Zhangjiajie Economic Development Zone, Hunan Province Applicant after: Zhangjiajie Yongxing Glass Co.,Ltd. Address before: 564499 Industrial Park of Bai Zhen Town, Zunyi, Guizhou Applicant before: GUIZHOU HEZHONG GLASS Co.,Ltd. |
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