KR101868786B1 - Apparatus for manufacturing a mold for molding glass for portable devices - Google Patents

Apparatus for manufacturing a mold for molding glass for portable devices Download PDF

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Publication number
KR101868786B1
KR101868786B1 KR1020170100262A KR20170100262A KR101868786B1 KR 101868786 B1 KR101868786 B1 KR 101868786B1 KR 1020170100262 A KR1020170100262 A KR 1020170100262A KR 20170100262 A KR20170100262 A KR 20170100262A KR 101868786 B1 KR101868786 B1 KR 101868786B1
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KR
South Korea
Prior art keywords
mold
unit
jig
brush
polishing
Prior art date
Application number
KR1020170100262A
Other languages
Korean (ko)
Inventor
김인수
Original Assignee
김인수
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Priority to KR1020170100262A priority Critical patent/KR101868786B1/en
Application granted granted Critical
Publication of KR101868786B1 publication Critical patent/KR101868786B1/en
Priority to PCT/KR2018/008804 priority patent/WO2019031765A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines

Abstract

The present invention relates to an apparatus for manufacturing a mold for molding glass of a portable device. More specifically, according to the present invention, a mold for molding glass of a portable device including a smartphone is mounted on a jig, and then the upper surface of the mold is polished with a brush while rotating at a predetermined angle, forward and backward, and at 360 degrees, thereby improving surface roughness, gloss, and yield of good products, and improving quality and a life.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for manufacturing a mold for molding a glass,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for manufacturing a mold for molding a portable device, and more particularly, to a mold for molding a glass for a portable device including a smart phone, To an apparatus for manufacturing a mold for molding a glass for a portable device capable of improving the surface roughness, gloss and yield of good products by polishing the upper surface of the mold with a brush and extending the service life through quality improvement.

In general, the display window used in portable devices has been made of acrylic resin which is cheap and easy to manufacture, but recently, a reinforced glass touch panel is being used as a function of performing a function by a touch is becoming more and more widespread.

The tempered glass is cut to cut the glass plate so as to have an outer appearance of the window glass, then rinsed the outer glass, and then subjected to other hole processing, chamfering processing, and polishing of the inner surface of the hole to process the outer shape. Subsequently, both surfaces of the window glass are surface-polished, and the manufacturing of the window glass is completed through a post-process such as a washing step and a tempering step.

After the formation of the window glass, the surface of the glass is adsorbed by the carbon dust, the orange ball phenomenon (surface blurring phenomenon due to the carbon mold particle outflow phenomenon), and the Woollybory phenomenon (surface unevenness phenomenon appearing in the polishing product) There is a problem that the glass polishing time becomes long.

Korean Patent Publication No. 10-2015-0145503

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a mold for molding a glass for a portable device including a smart phone, which is rotated by a rotation unit at a predetermined angle, in a leftward or rightward direction, The object of the present invention is to uniformly wipe and polish the wafer with a brush from the polishing unit.

In addition, since the upper surface of the mold is wiped with a brush coated with a deposition material such as carbon and an abrasive material, the present invention minimizes the occurrence of scratches on the top surface of the mold, improves surface roughness, gloss and yield, The purpose is to extend the life span.

It is another object of the present invention to provide two modules, each of which is a set of a rotating part and a polishing part, each of which is a set, and can be fabricated as a basic module or as a three-module or four-module module.

In the apparatus for manufacturing a glass molding die for a portable device according to the present invention,

A laser measuring unit for measuring the size of the transferred metal that is seated on the jig;

A rotating unit that rotates the jig at a predetermined angle to polish the mold at the polishing unit;

A polishing unit for polishing the top surface of the metal mold rotated by the rotating unit with a brush coated with an evaporation material according to a value measured by a laser measuring unit;

A dust removing unit for spraying air from an upper portion of the mold having the upper surface polished in the polishing unit to remove dust on the upper surface of the mold;

And a dust removing unit for removing dust adhering to the mold by spraying air at the upper and lower portions of the mold removed from the jig.

The rotating portion includes a clamping chuck on which the jig is seated, and a jig rotating member for rotating the clamping chuck.

The polishing unit includes a brush driving unit for rotating a brush for wiping the upper surface of the mold, an X-axis driving unit for moving the brush driving unit in the X-axis direction, a Y-axis driving unit for moving the brush driving unit in the Y- And a Z-axis driving unit for moving the brush driving unit in the Z-axis direction.

 The deposition material includes carbon and an abrasive.

The brush further includes a cover which is lowered from the head to prevent the polishing yarn from deviating from the polishing part when the upper surface of the mold is polished.

The dust removing unit includes a removal guide body disposed on a line behind the polishing unit on which the mold is moved to receive the jig, an air injection member for spraying air from the upper portion of the removal guide body to the upper surface of the mold, And a dust collecting member for sucking and collecting dust separated from the upper surface of the mold by air and air injected from the jetting member.

Wherein the dust removing unit includes a dust removing body for containing a mold which is detached from the jig, an air jetting member for jetting air from above and below the mold received in the dust removing body, And a dust collecting member for sucking and collecting dust separated from the dust collecting member.

The air injected from the air jetting member of the dust removing unit and the dust removing unit is heated and supplied so as not to contain moisture.

And a masking jig mounted on the mold so as to limit a polishing range of the mold.

According to the present invention, the upper surface of the mold is uniformly wiped with a brush in the polishing unit while the metal mold for molding a portable device including a smart phone is rotated by a rotating unit at a predetermined angle in the forward or backward direction, i.e., leftward or rightward, It is possible to increase productivity of the mold by increasing the efficiency of the work of maintaining the flatness of the mold.

In addition, since the upper surface of the mold is wiped with a brush coated with carbon and an abrasive material component, the present invention minimizes the occurrence of scratches on the upper surface of the mold, improves surface roughness and gloss, improves the yield of the mold, It is possible to improve the quality of the product and extend the service life.

In addition, the present invention has the effect of increasing the production amount of the mold by fabricating two modules, each of which is a set of two rotating modules and two polishing modules, and three modules and four modules.

1 is a front view of a manufacturing apparatus manufacturing apparatus for a mold for molding a glass for a mobile device to which the present invention is applied
2 is a plan view of a manufacturing apparatus manufacturing apparatus for a mold for molding a glass for a mobile device to which the present invention is applied
3 is a perspective view showing a state in which a mold to which the present invention is applied is seated on a jig
Figs. 4 to 13 are diagrams showing an operating state of a manufacturing apparatus for a mold for molding a glass of a portable device to which the present invention is applied
14 is a perspective view of a masking jig mounted on a mold of the present invention

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Fig. 1 is a front structural view of a manufacturing apparatus manufacturing apparatus for molding a glass for molding portable apparatus to which the present invention is applied, and Fig. 2 is a plan structural diagram of a manufacturing apparatus manufacturing apparatus for a glass molding apparatus for a portable apparatus to which the present invention is applied.

The apparatus 100 for manufacturing a glass molding tool of the present invention comprises a jig 110, a laser measuring unit 120, a rotating unit 130, a polishing unit 140, a dust removing unit 160, 170).

3, the jig 110 is mounted on a clamping chuck 131 of a rotary unit 130 while supporting a metal mold 40 which is formed in a rectangular shape and is seated.

The jig 110 further includes a lifting bar 111 for lifting the mold 40.

Here, the mold 40 is a mold for forming a portable device glass including a smart phone, and is preferably formed of carbon.

The laser measuring unit 120 is a measuring device for measuring the seating state, the length, the height, and the depth of the metal mold 40 seated on the jig 110, and is preferably a laser measuring instrument.

The rotation unit 130 includes a clamping chuck 131 and a jig rotating member 132.

The clamping chuck 131 is disposed on a line on which the mold 40 moves and is clamped to the jig rotating member 132 while the jig 110 is seated.

The jig rotating member 132 is disposed below the clamping chuck 131 and rotates the clamping chuck 131 at a predetermined angle. The jig rotating member 132 rotates the clamping chuck 131 on which the jig 110 is mounted, Lt; / RTI >

At this time, the jig rotary member 132 includes a step motor, a servo motor, and the like that can control the number of revolutions.

The polishing unit 140 includes a brush driving unit 141, an X axis driving unit 142, a Y axis driving unit 143, and a Z axis driving unit 144.

The brush driving unit 141 includes a brush 141a, a base 141b, a head 141c, a brush mounting and dismounting cylinder 141d and a center support member 141e for wiping and polishing the upper surface of the mold 40, And an air supply member 141f.

The brush 141a includes a rotary shaft 141a 'and a polishing shaft 141a' for rotating the upper surface of the mold 40 while being rotated by the power of a motor (not shown), and the rotary shaft 141a ' Is a shaft that is rotated by being connected to a motor (not shown), and the polishing yarn 141a "is a deposition material containing a carbon or abrasive component coated on the brush so as to wipe the upper surface of the mold 40. [

Since the deposition material is coated on the brush 141a in a lump shape, when the brush 141a rotating by the rotation of the rotation shaft 141a 'presses the upper surface of the metal mold 40, the deformed brush 141a, Since the upper surface of the mold 40 is polished while the polishing head 141a coated on the upper surface 141a of the mold 40 is polished to prevent scratches on the upper surface of the mold 40, the quality of the product can be improved.

The base 141b is provided on the work table 20 in a flat state.

The head 141c is mounted on the base 141b and is equipped with a brush 141a, a brush mounting and removing cylinder 141d, a center support member 141e and an air supply member 141f.

The brush attachment / detachment cylinder 141d is provided in the head 141c and moves the center support member 141e before and after the attachment / detachment of the brush 141a.

The center support member 141e has one end provided at the lower end of the inner wall of the head 141c and the other end inserted into the rotation shaft 141a of the brush 141a to support the brush 141a from both sides, (141a) is positioned at the center of the head (141c).

The air supply member 141f is mounted on one side of the head 141c and supplies air to the brush 141a by rotation of a fan (not shown), thereby preventing the brush 141a from being heated .

The X-axis driving unit 142 is a cylinder that is installed on the bottom surface of the work table 20 and drives the jig 110 in the X-axis direction. The X-axis driving unit 142 drives the X-

The Y-axis driving unit 143 is a cylinder for moving the brush driving unit 141 in the Y-axis direction.

The Z-axis driving unit 144 is a cylinder that moves the brush driving unit 141 in the Z-axis direction so that the brush 141a can polish the upper surface of the metal mold 40. The end of the brush 141a is deformed It is preferable to adjust the descending length depending on the shape of the mold 40. [0053]

The dust removing unit 160 includes a removing guide body 161, an air injecting member 162, and a dust collecting member 163.

The removal guide body 161 is disposed on the movement line of the jig 110 on which the mold 40 is placed and has a narrow bottom portion and a narrow top portion to receive the jig 110.

The air injection member 162 is provided inside the removal guide body 161 and is capable of spraying air onto the upper surface of the mold 40 at the upper portion of the mold 40.

The dust collecting member 163 is connected to the upper end of the removing guide body 161 to suck dust collected from the upper surface of the mold 40 by the air jetting member 162 and collect dust.

The dust removing unit 170 includes a dust removing body 171. An air injection member 172, and a dust collecting member 173.

The dust removing body 171 has a wide bottom and a narrow top so as to receive the metal mold 40 transferred from the dust removing unit 160 and separated from the jig 110.

The air injection member 172 is provided inside the dust removing body 171 to inject air onto the upper and lower surfaces of the mold 40 at the upper and lower sides of the mold 40.

The dust collecting member 173 is connected to the upper end of the dust removing body 171 to suck dust collected by the air injecting member 172 and collect dust.

The air injected from the dust removing unit 160 and the air injecting members 162 and 172 of the dust removing unit 170 is heated and supplied at a temperature of 60 ° C or higher to prevent moisture from being contained in the air to be.

In addition, the masking jig 180 may be mounted on the jig 110 to limit the polishing range of the metal mold 40.

The operation of the apparatus 100 for manufacturing a glass molding tool for a portable device of the present invention having the above-described process will be described below. The polishing unit 140, the dust removing unit 160, and the dust removing unit 170 are mounted on a work table The clamping chuck 131 and the jig rotating member 132 are modularized and installed at the lower portion of the work table 20. The rotary table 130 is fixed to the table 20,

At this time, one set of the polishing unit 140 and the rotation unit 130 located at the upper and lower parts of the work table 20 is one module, and at least one module is formed at least one, It is explained that the module is basic, and it can be produced as 3 modules and 4 modules as required.

First, a set of two metal molds 40 to be polished is placed on a jig 110 to support the metal mold 110. The metal mold 110 is seated so that the corner is positioned above the elevating table 111.

When the jig 110 on which the mold 40 is placed is placed on the product take-in / take-out portion 10 provided on the work table 20, the operation of the product take-in / take-out robot 30 After the jig 110 is mounted on the clamping chuck 131 of the rotary part 130, the product inlet / outlet robot 30 is returned to its original position under the control of the controller as shown in FIG.

The jig 110 is mounted on the clamping chuck 131. The jig 110 is positioned on the laser measuring part 120 by the X-axis driving part 142 of the driving part 140, The height and height of the metal mold 40, which is the object to be polished which is placed on the jig 110 while the laser measuring unit of the laser measuring unit 120 protrudes from the case (not shown) The depth is measured and immersed in the case.

When the measured dimension of the laser measuring unit 120 is transmitted to the polishing unit 130 and the rotary unit 130 moves by the X axis driving unit 142 and the jig 110 is positioned below the polishing unit 140, 6 to 8, the jig rotating member 132 of the rotating unit 130 rotates at a set angle in the forward and reverse directions with respect to the moving direction of the jig 110. When the jig rotating member 132 rotates clockwise The clamping chuck 131 mounted on the jig rotary member 132 and the jig 110 mounted on the clamping chuck 131 are rotated clockwise by 45 degrees.

When the jig 110 is rotated clockwise by 45 degrees, the brush driving unit 141 of the polishing unit 140 is driven to rotate the brush 141a under the control of the control unit, and the brush 141a is driven by the Y- The rotation shaft 141a 'connected to the motor (not shown) rotates in the forward and reverse directions according to the forward and backward movement of the motor 143.

In this state, the head 141c provided with the brush 141a is moved to the tip of the base 141b by driving of the Y-axis driving part 143, and at the same time, moved by the driving of the Z-axis driving part 142, Is rotated at the upper portion of the mold 40.

At this time, the top surface of the metal mold 40, which is the object of polishing, is pressed and wiped while the brush 141a coated with the polishing material 141a " as the deposition material is sequentially rotated in the forward and reverse directions by the power of the motor, The upper surface of the mold 40 may exhibit a dressing effect in the micron range and when the upper surface of the mold 40 is polished the lid 150 descends from the head 141c and the polishing head 141a " So that it can be prevented from being detached outside the unit 140.

The jig 110 is capable of improving the polishing efficiency of the upper surface of the mold by repeating an alternating motion in which the X-axis driving unit 142 moves to a predetermined length before and after the jig 110 in the moving direction.

When the set time for polishing the upper surface of the mold is elapsed in a state where the jig 110 is rotated clockwise by 45 degrees, the driving of the brush driving unit 141 is stopped under the control of the control unit, The jig rotary member 132 of the rotary unit 130 is rotated by 90 degrees in the counterclockwise direction after the polishing unit 140 is moved to the upper portion of the object to be polished by driving the Z axis driving unit 144, The jig 110 mounted on the clamping chuck 131 and the clamping chuck 131 is rotated 90 ° counterclockwise.

When the jig 110 is rotated 90 degrees counterclockwise, the brush driving unit 141 of the polishing unit 140 is driven to rotate the brush 141a under the control of the controller, and the head 141c is driven by the Z- The upper surface of the mold 40 by the brush 141a which is rotated after descending to the upper surface of the mold 40 can be polished by the above process.

When the set time for polishing the upper surface of the mold 40 has passed after the brush 141a is rotated 90 ° counterclockwise, the brush driving unit 141 is driven under the control of the controller And the head 141c is moved to the upper portion of the object to be polished by the driving of the Z axis driving unit 144 and then the jig rotating member 132 of the rotating unit 130 is rotated clockwise by 45 degrees, The jig 110 mounted on the clamping chuck 131 and the clamping chuck 131 is rotated clockwise by 45 degrees in accordance with the rotation of the jig 110. [

When the jig 110 is rotated in the clockwise direction at a predetermined position, that is, in the same direction as the moving direction of the jig 110, the brush driving unit 141 of the polishing unit 140 is driven under the control of the control unit The upper surface of the mold 40 by the brush 141a rotated after the head 141c descends to the upper surface of the mold 40 by the driving of the Z-axis driving part 144 while rotating the brush 141a, It can be polished by a process.

Here, the upper surface of the metal mold 40 can be polished while wiping the metal mold 40 in three modes while rotating the metal mold 40 sequentially by 45 degrees to the right, 90 degrees to the left, and 45 degrees to the right, The upper surface of the mold 40 may be polished while rotating the upper surface of the mold 40 in order by 45 ° to the left, 90 ° to the right, and 45 ° to the left in sequence, with respect to the moving direction of the jig 110. The upper surface is polished while rotating at a predetermined angle. The angle of rotation can be changed within 360 °, and the polishing efficiency can be improved through the polishing process.

That is, the Y-axis driving unit 143 of the polishing unit 140 moves back and forth according to the dimension measured by the laser measuring unit 120, and the Z-axis driving unit 144 moves up and down, The upper surface of the mold 40 is easily polished regardless of the surface shape of the mold 40 and the brush 40 is polished on the upper surface of the mold 40 by the X- So that the polishing efficiency by the brush 141a can be maximized and scratches can be minimized.

In the state where the mold 40 is in a predetermined position, the mold 40 is horizontally moved in the range of 30M / M in the left and right directions within the range of not leaving the mold 40 by about 10M / So that the upper surface of the mold 40 is polished by rotating the rotating speed of the brush 141 at a higher speed than the rotating speed of the mold 40 To prevent the phenomenon that marks are left on the upper surface of the metal mold 40 due to the heat.

When the upper surface of the metal mold 40 is polished while the brush 141a is rotated and wiped, air generated by rotation of a fan (not shown) is supplied to the brush 141a through the air supply member 141f, It is possible to polish with a stable feeling while cutting off the heat generated in the polishing pad 141a.

14, the masking jig 180 is mounted on the jig 110 so as to limit the polishing range of the mold 40. The masking jig 180 receives and surrounds the periphery of the mold 40 The inside of the mold 40 is opened so that the top surface thereof is opened. On one side of the mold 40, a handle capable of holding the masking jig 180 is formed.

Here, in order to replace the brush 141a due to the time of damage and replacement of the brush 141a, the brush 141a damaged by the operation of the brush mounting / removing cylinder 141d under the control of the controller is stopped The other end of the brush 141a is inserted into the rotary shaft 141a 'so that the brush 143a is supported by the center support member 141e on both sides of the brush 141a, And the upper surface of the mold 40 can be polished.

When the upper surface of the mold 40 is polished by the above process, the head 141c is raised by driving the Z-axis driving unit 144 under the control of the control unit, and at the same time, the rotation of the brush 141a is stopped, The jig 110 is supplied to the dust removing unit 160 by driving the X axis driving unit 142 after moving the head 141c to the rear of the base 142b by driving the driving unit 143. [

10, when the jig 110 is supplied to the dust removing unit 160 and passes through the removing guide body 161, the air discharging member 162 installed on the inner side of the removing guide body 161 The air to be injected is injected onto the upper surface of the jig 110 and the mold 40 and at the same time the dust such as fine dust on the upper surface of the mold 40 and the jig 110 is separated by the air to be injected, The dust can be sucked and collected by the dust collecting member 163 and removed.

11 to 12, the jig 110 having passed through the dust removing unit 160 is moved to the jig 110 when the jig 110 is placed in the product inlet / outlet unit 10 by the operation of the product withdrawal / The rotation unit 130 on which the rotation unit 110 is mounted is sequentially restored to the initial position under the control of the controller and waits for the next operation. When the jig 110 is positioned on the product inlet / outlet unit 10, The lifting base 111 is lifted to separate the mold 40 from the jig 110.

The mold 40 separated from the jig 110 is supplied into the dust removing body 171 of the dust removing unit 170 in a separate process as shown in FIG. Dusts such as fine dust remaining on the upper and lower surfaces of the mold 40 are removed by the air injected to the upper and lower portions of the mold 40 from the air injection member 172 provided at the lower portion, 173) to remove dust and dust.

Since the dust removing unit 160 and the dust removing unit 170 have the body 161 and the dust receiving unit 170 formed in the shape of inverting the hopper and the lower part being wide and the upper part being narrow, the dust collecting member 163 (173) The same dust can be easily sucked and collected and removed.

The air injected from the dust removing unit 160 and the air injecting members 162 and 172 of the dust removing unit 170 is heated and supplied at a temperature of 60 to 80 ° C or higher to supply moisture to the air. The upper surface of the mold 40 is prevented from being deformed by moisture.

While the present invention has been described with reference to exemplary embodiments and drawings, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. I will do it.

Therefore, the scope of the present invention should not be construed as being limited to the embodiments described, but should be determined by the scope of the appended claims, as well as the appended claims.

100: Glagging device 110: Jig
120: laser measuring unit 130:
140: polishing section 150: cover
160: Dust removal 170: Dust removal

Claims (8)

A laser measuring unit for measuring the size of the transferred metal that is seated on the jig;
A rotating unit for sequentially rotating the jig in the forward and backward directions within 0 ° to 360 ° so as to polish the upper surface of the mold by zigzag at the polishing unit;
A polishing unit for polishing the upper surface of the mold rotated by the rotation unit while wiping the upper surface of the mold with a brush coated with a deposition material of the same material as the mold according to the measured values of the laser measuring unit to prevent scratches on the upper surface of the mold;
A dust removing unit for spraying air from an upper portion of the mold having the upper surface polished in the polishing unit to remove dust on the upper surface of the mold;
And a dust removing unit for removing dust adhering to the mold by spraying air from upper and lower portions of the mold removed from the jig,
The mold secured to the jig is pressurized and separated from the jig while the rising bar rises under the control of the control unit,
Wherein when the upper surface of the mold is polished with a brush, air is supplied to the brush to prevent heating. [2] The apparatus according to claim 1,
A clamping chuck on which the jig is seated;
And a jig rotary member for rotating the clamping chuck. The polishing apparatus according to claim 1,
A brush driving unit for rotating the brush for wiping the upper surface of the mold;
An X-axis driving unit for moving the brush driving unit in the X-axis direction;
A Y-axis driving unit for moving the brush driving unit in the Y-axis direction;
And a Z-axis driving unit for moving the brush driving unit in the Z-axis direction. The method according to claim 1,
Further comprising a lid which is lowered from the head to prevent the polishing yarn from being detached from the polishing part when the brush polishes the upper surface of the mold. The dust removing apparatus according to claim 1,
A removal guide body disposed on a line behind the polishing unit on which the mold is moved to receive the jig;
An air injection member for injecting air into the removal guide body from an upper portion of the mold to an upper surface of the mold;
And a dust collecting member for sucking and collecting dust separated from the upper surface of the mold by air and air injected from the air injection member. The dust removing apparatus according to claim 1,
A dust removing body for containing a metal mold removed from the jig;
An air injection member for injecting air at an upper portion and a lower portion of a mold received in the dust removing body;
And a dust collecting member for sucking and collecting dust separated from the mold by air injected from the air injecting member. The method according to claim 1,
Wherein the air injected from the air injection member provided in the dust removing unit and the dust removing unit is heated and supplied so as not to contain moisture. The method according to claim 1,
Further comprising a masking jig mounted on the mold so as to limit a polishing range of the mold.
KR1020170100262A 2017-08-08 2017-08-08 Apparatus for manufacturing a mold for molding glass for portable devices KR101868786B1 (en)

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KR1020170100262A KR101868786B1 (en) 2017-08-08 2017-08-08 Apparatus for manufacturing a mold for molding glass for portable devices
PCT/KR2018/008804 WO2019031765A1 (en) 2017-08-08 2018-08-02 Apparatus for manufacturing die for forming glass for portable device

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CN109048609A (en) * 2018-08-31 2018-12-21 北京好运达智创科技有限公司 High-speed rail sleeper mould intelligent robot flexibility cleaning systems
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