KR101185464B1 - Processing device of lens gate for camera module - Google Patents

Abstract

PURPOSE: A lens processing machine for a camera module is provided to improve the operating speed as a pick-up unit picks up lenses with rotating. CONSTITUTION: A lens processing machine(100) for a camera module comprises a cutting unit(110), a transfer unit(120), a pick up actuator, a pick-up unit(140), and an ejection device(150). The cutting unit cuts a gate radially placed. The transfer unit transfers separated lenses to a pick-up transfer position. An operating roller of the pick up actuator is rotated along a pre-set radius separated from the center to the outward direction. The pick-up bodies of the pick up unit are elastically supported at a radial position. The pick up bodies move down by the operating roller. The pick up bodies move the lenses when the pressing force is released. The ejection device moves the lenses adsorbed by the pick up unit.

Description

Processing device of lens gate for camera module

The present invention relates to a lens processing apparatus for a camera module, and more particularly, in order to increase the number of lenses of an injection molded product in which a plurality of lenses are injected, a lens circumferentially gated at a radial position is cut, and the cut lens is cut. The present invention relates to a lens processing apparatus for processing a large amount of lenses by picking up by suction on a circumference.

A camera is an optical device for photographing, and an image of a subject is formed on a photosensitive material in the form of a film through a lens, and the photosensitive material is reprocessed and printed on a special paper to be provided in a photographic form. Recently, digital cameras, which replace photosensitive materials and image computer subjects through image sensors such as CCD and CMOS, have been widely used.

As digital cameras are integrated with image sensors, the overall camera size is downsized, so that they can be mounted inside portable cabinets such as mobile phones and PDAs. Demand is soaring.

In the miniaturized modular camera module as described above, a lens is installed at a position where a subject is prized, and the lens is miniaturized to fit the size of the camera module and is divided into a runner branched into a frame shape according to difficulty of manufacturing it individually. It is connected to the gate to produce a plurality of injection molding.

Such an injection-molded product has a runner shaped to support a plurality of lenses during injection and cutting, and is injection molded by connecting the plurality of lenses to the runner by a gate. The injection molded injection molded product is manufactured through a processing device which is separately supplied by cutting apart the lens connected to the gate.

The processing apparatus of the prior art is formed so that the injection-molded product is provided with a plurality of lenses on both sides in the transverse direction according to its shape as the pick-up transfer devices are separately provided on both sides in the transverse direction.

However, the processing apparatus according to the prior art is installed so as to individually pick-up and supply a plurality of lenses provided on both sides in the lateral direction, and there is a problem in that productivity is reduced as the number of lenses emitted in both directions is limited. .

In addition, the shape and shape of the injection molding is determined according to the shape and shape of the processing apparatus according to the prior art, and produced in a limited quantity according to the shape and shape, so to increase the number of lenses produced, but the speed of production must be increased. The increase in the amount of defects caused by the increase, the production cost is increased when the production facility is expanded.

Therefore, there is an urgent need for the development of a processing apparatus that increases the number of lenses from the injection stage, and accordingly cuts and picks and transports them individually.

The present invention has been invented to improve the above-described problems, the problem to be solved by the present invention is to include a plurality of polygonal runners to eject a plurality of lenses in a radial position, and to cut the injected lens in a radial position It is to provide a lens processing apparatus for a camera module to increase the productivity of the lens as the pick-up transfer by the pickup body moved up and down while being pressed by the rotation in the circumferential direction to improve productivity.

The technical problem of the present invention is not limited to those mentioned above, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the lens processing apparatus for a camera module according to an embodiment of the present invention is provided with a plurality of polygonal runners to integrally eject a plurality of lenses, each side of the runner in a radial position A lens processing apparatus for a camera module for picking up and transporting a separated lens by cutting a gate in a state in which an injection molded product is placed by connecting a plurality of lenses to a gate, the lens processing apparatus being disposed at a radial position in a state where the injection molded product is placed A cutting part installed to cut the gate, a lower part in one direction from a lower part of the cutting part, a transfer part installed to transfer the separated lens to a pickup transfer position, and an upper part of the cutting part, Located at the top of the pick-up transfer position and moved up, down, left and right, from the center to the outside Pick-up operation unit having an operation roller rotated to a predetermined radius away from the wheel, disposed in the lower portion of the pickup operation portion, is installed to move with the pickup operation portion, the circumferential image of the upper position of the lens conveyed to the transfer portion The pick-up portion having a plurality of pick-up bodies which are elastically supported at radial positions, respectively, being pushed down by the rotation of the operation roller, and are lifted by elasticity to absorb and move the lens when the pressing force is released, and the side of the pick-up portion. And a takeout and transfer device configured to take out and move the lens adsorbed by the pick-up part in a state in which it is settled by the operation of the pick-up operation part.

In addition, the cutting portion is disposed in the lower portion of the injection molding is placed, the cutting lower mold, the cutting lower mold is installed so that the lens connected to the gate in the state in which the runner is supported, is disposed on the upper portion of the cutting lower mold, A lower die cutter provided on an upper portion of the cutting lower mold so as to cut a lower portion of the gate connected with the lens at a circumferential radial position around the outer shape of the polygonal shape, disposed around an outer circumference of the cutting lower mold, An adsorption settler installed in a lower portion of the lens set in a radial position at a circumference thereof and provided in an upper portion of the cutting lower mold, provided to be settled by adsorption by providing an adsorption pressure to the plurality of lenses cut at the gate; When cutting the gate while moving from the top to the bottom of the lens An upper part of the gate, which is arranged under the cutting upper mold and the upper upper surface of the gate, wherein the lens is connected to a radial position at a circumference of the outer periphery of the plurality of polygonal shapes while overlapping the lower mold cutter when the cutting upper mold is lowered; Characterized in that it may include a top cutter installed to cut.

And, the transfer unit is disposed in the lower portion of the lower cutting die, the lower die transfer body fixed to the lower portion of the lower cutting die is installed to move together in the pick-up transfer position, the lower die transfer body to the pick-up transfer position horizontally The transfer rail installed in the form of a rail supported on the lower portion of the lower die transfer body and guided when moving, and the lower die transfer body disposed on one side of the lower die transfer body and being moved on the transfer rail. And a lower mold transfer device installed to transfer the lower die body on which the lens is cut and mounted to provide power to be transported on the transfer rail together with the lower die transfer body.

In addition, the pick-up operation unit is disposed on the upper portion of the transfer portion, the pick-up transfer device is disposed in the upper portion where the lens is picked up and transported to one side of the cut portion is installed to move up and down, left and right between the transfer portion and the take-out transfer device, It is disposed in the lower portion of the pickup transport device, the operating body is installed to move up and down and left and right by the operation of the pickup transport device in the upper direction of the lens conveyed by the operation of the conveying unit, it is disposed under the operation body, A support fixedly installed to support the pickup part at a predetermined distance from the operation body, an operation motor disposed on an upper part of the operation body, and an operation motor providing power rotated to operate the pickup part, and disposed below the operation motor From the top to the bottom of the actuating body. Rotation shaft is inserted into the protrusion installed to rotate by the operation of the operation motor, disposed on the lower portion of the rotation shaft, the rotation body is installed to rotate together with the rotation of the rotation shaft by the operation of the operation motor, and on one side of the rotation body It is disposed, and eccentric to one side of the rotating body rotated together with the rotary shaft by the operation of the operating motor in the center rotated to press and rotate in the upper portion of the pickup portion respectively installed in the radially circumferential position on the top of the lens And an actuating roller installed to be connected to the roller shaft in a separated position.

In addition, the pick-up unit is disposed below the pick-up operation unit, and is installed to move up and down and left and right between the transfer unit and the take-out transfer apparatus by the operation of the pick-up operation unit, and the plurality of the inward radial positions in the circumference. A pickup body having a pickup space inwardly at an upper portion of the lens, and having a pickup hole penetrated to be smaller than the pickup space at upper and lower portions of the pickup space, and inserted into the pickup body to protrude upward and downward; It is inserted in the pickup space and the pickup hole in the interior of the pickup body, respectively, positioned in the upper portion of the plurality of lenses provided in the radial direction in the circumferential direction and installed to be pressed down by the operation of the pickup operation unit, through one side through the center Pick-up provided to penetrate downward and supply suction pressure A pickup having a furnace, a lower portion having an adsorption portion for adsorbing the lens when the lens is lowered by the adsorption pressure supplied from the pickup flow passage, and having a round portion at the upper surface contacted by the operation of the pickup actuator to be pressed down; It is projected in the outer circumferential direction in the center of the pickup body, the locking body protruding to have a diameter larger than the pickup body in the pickup space, and elastically supporting the pickup body in the pickup body, An upper portion is held by a lower portion of the locking body at an inner position of the pickup space, and a lower portion is supported by an inner lower surface of the pickup space to provide an elastic force of the pickup body, thereby raising the elastic force after the dropping of the pickup body. It may include an elastic body installed to return to the original position.

Specific details of other embodiments are included in the detailed description and the drawings.

According to a lens processing apparatus for a camera module according to an embodiment of the present invention, a plurality of polygonal runners are provided to inject a plurality of lenses in a radial position, and cut the ejected lenses in a radial position to rotate in the circumferential direction. As the pick-up conveyed by the pick-up body moved up and down while being pressed by the press can increase the productivity of the lens can be improved productivity.

In addition, when the lens is positioned in the radial direction on the circumference as the plurality of pickups are pressed in the circumferential direction, the pressing operation is possible regardless of the quantity. The runner is provided in a polygonal shape having a plurality of angles and the quantity is Even if it changes, it can operate by adjusting the space | interval of a pick-up body, and provides the effect of expanding versatility.

And having a runner in a polygonal shape having a plurality of angles, and having a plurality of lenses at radial positions connected to a gate at a radial position on the outer surface thereof, and being picked up and transported in a state of being cut by a processing apparatus, per lens quantity. Injection cost and processing cost can be reduced compared with the conventional lens manufacturing apparatus.

In addition, when the radially arranged lens is placed, cut, and moved to the pick-up transfer position, the roller is rotated from the center to the outward direction while being pressed in the circumferential direction and lowered by pressing the elastically supported adsorption pickup body. The pickup and the pick up and down by the rotation operation as the pick up and transport the lens while being lifted by the elasticity while being released, it is possible to simplify the structure according to the pickup, improve the operating speed to provide an effect of improving productivity.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a plan view showing the injection molding to be cut in the present invention.
Figure 2 is a side view showing a lens processing apparatus for a camera module according to an embodiment of the present invention.
3 is a plan view of the lens processing apparatus for the camera module of FIG. 2.
4 is a front view of the lens processing apparatus for the camera module of FIG. 2.
Fig. 5 is a side view showing a pickup operation part and a pickup part which are main parts of the lens processing apparatus for the camera module of Fig. 2.
FIG. 6 is a plan view showing a pickup operation part and a pickup part which are main parts of the lens processing apparatus for the camera module of FIG. 5; FIG.
FIG. 7 is a partially omitted front view showing a pickup operation part and a pickup part which are main parts of the lens processing apparatus for the camera module of FIG. 5; FIG.
FIG. 8 is a partially omitted enlarged view of a pickup operation part and a pickup part of a lens processing apparatus for the camera module of FIG. 5; FIG.
9 is an explanatory diagram for explaining an operation mode of the pickup operation portion of the lens processing apparatus for the camera module of FIG. 5.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred 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.

In describing the embodiments, descriptions of technical contents which are well known in the technical field to which the present invention belongs and are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. In addition, the size of each component does not fully reflect the actual size. The same or corresponding components in each drawing are given the same reference numerals.

Hereinafter, the present invention will be described with reference to the drawings for describing a lens processing apparatus according to embodiments of the present invention.

1 is a plan view showing the injection molding to be cut in the present invention, Figure 2 is a side view showing a lens processing apparatus for a camera module according to an embodiment of the present invention, Figure 3 shows a lens processing apparatus for a camera module of FIG. It is a top view, FIG. 4 is a front view which shows the lens processing apparatus for camera modules of FIG. 2, FIG. 5 is a side view which shows the pick-up operation part and the pickup part which are main parts of the lens processing apparatus for camera modules of FIG. It is a top view which shows the pick-up operation part and the pick-up part which are main parts of the lens processing apparatus for camera modules of 5, FIG. 7 is a partially abbreviated front view which shows the pick-up operation part and the pickup part which is a main part of the lens processing apparatus for camera modules of FIG. 8 is a partially omitted enlarged view of a pickup operation part and a pickup part of the lens processing apparatus for the camera module of FIG. 5, and FIG. 9 is an enlarged view of the camera of FIG. 5. It is explanatory drawing explaining the operation form of the pick-up operation part of the lens processing apparatus for modules.

1 to 9, the lens processing apparatus 100 for a camera module according to an embodiment of the present invention includes a runner 11 in a plurality of polygonal shapes, and has a circumferential shape in an outward direction on each side of the polygonal shape. A plurality of gates 12 protrude in a radial position to cut the gate 12 in a state in which the injection-molded product 10 having the lens 13 is placed at the end of the gate 12, and the gate 12 is cut and separated from the gate 12. And the picked-up lens 13 is moved to the pick-up position and picked up and taken out individually.

The lens processing apparatus 100 for a camera module described above includes a cutting unit 110, a transfer unit 120, a pickup operation unit 130, and a pickup unit 140 for cutting the gate 12 in a state where the runner 11 is placed therein. , And a takeout and transfer device 150. The cutting part includes a cutting lower mold 111, a lower mold cutter 112, an adsorption settle 113, a cutting upper mold 114, and an upper mold cutter 115 on which the gate 12 is to be cut.

The cutting lower mold 111 is disposed below the injection molded product 10 and is installed such that the lens 13 connected to the gate 12 is settled while the runner 11 is supported. Cutting lower mold 111 is installed so that the runner 11 is placed in the upper portion to move together to the pick-up position while preventing flow during cutting.

The lower die cutter 112 is disposed on an upper portion of the lower die 111 and the lower die 111 is cut to cut a lower portion of the gate 12 to which the lens 13 is connected at a circumferential radial position on the outer circumference of the plurality of polygonal shapes. ) Is installed on top of it. The lower die cutter 112 is positioned at the lower portion of the gate 12 provided to connect the lens 13 and the runner 11 to the radial position on the circumference, respectively, and crosses each other by the lowering of the upper die cutter 115. It is installed to cut the lower part of the).

The adsorption settling body 113 is arrange | positioned at the outer periphery of the cutting lower mold 111, and is installed in the lower part of the lens 13 settled at the circumferential radial position on the outer periphery of a plurality of polygonal shapes, and cut | disconnected in the gate 12 The plurality of lenses 13 to be provided are provided to be seated by adsorption by providing an adsorption pressure. The adsorption settling body 113 is disposed at the lower position of the lens 13 around the outer side of the cutting lower mold 111, and the lens 13 separated after being cut by the adsorption pressure supplied from the outside is separated from the outside by the cutting impact or flow. It is installed to be placed while being prevented.

The cutting upper mold 114 is disposed above the cutting lower mold 111 and is operated to cut the gate 12 while moving downward from the upper portion of the lens 13.

The upper die cutter 115 is disposed under the cutting upper die 114, and overlaps with the lower die cutter 112 when the upper die 114 is lowered, and is provided at a circumferential radial position on the outer circumference of the plurality of polygonal shapes. The lens 13 is installed to cut the upper portion of the gate 12 to which it is connected.

The transfer part 120 includes a lower die transfer body 121, a transfer rail 122, and a lower die transfer device 123 fixed to the lower portion of the lower die 111. The lower mold transfer body 121 is disposed below the cutting lower mold 111, and is fixed to the lower portion of the cutting lower mold 111 so that the cut lens 13 is moved together to the pick-up transfer position.

The transfer rail 122 is disposed across the lower cutting die 111 from the pick-up transfer position, and is installed in the form of a rail supported by the lower die transfer body 121 and guided during movement. The transfer rail 122 is supported so that the lower die transfer body 121 to which the cutting lower die 111 is fixed is movable so that the lower die transfer body 121 is moved to the pick-up transfer position by the operation of the lower die transfer device 123. Is installed.

The lower mold transfer device 123 is disposed on one side of the lower mold transfer body 121, and provides a power to move the lower mold transfer body 121 that is moved on the transfer rail 122 to which the cut lens 13 is seated. The cutting lower mold 111 is installed to be transported on the transport rail 122 together with the lower mold transport body 121.

Pick-up operation unit 130 is disposed on the upper portion of the transfer unit 120, the pick-up transfer device 131, the operation body 132, the support 133, the operating motor 134, the rotating shaft ( 135, a rotating body 136, and an actuating roller 137. The pickup transfer device 131 is disposed above the transfer rail 122, and is disposed above the lens 13 to be picked up and transported to one side of the cutting part 110, so that the transfer rail 122 and the take-out transfer device 150 are disposed on the transfer rail 122. It is installed to move up, down, left and right in between. The pick-up transfer device 131 is disposed above the pick-up transfer position on the transfer rail 122, and is operated by the lower die transfer device 123 while the lens 13 is supported by the suction support 133. When the body 121 is moved to the pick-up transfer position, the pick-up unit 140 fixed to the pick-up body 141 is disposed on the side while moving up and down and left and right, and is accommodated to take out the lens to the outside. It is installed to move.

The operation body 132 is disposed below the pickup transport device 131, and moves up, down, left, and right by an operation of the pickup transport device 131 in the upper direction of the lens 13 that is transported by the operation of the transport unit 120. Is installed. The operation body 132 is fixed to the lower portion of the pickup transport device 131 is installed to move up, down, left and right according to the operation of the pickup transport device 131.

The support 133 is disposed below the operating body 132 and is fixedly installed to support the pickup unit 140 by a predetermined distance of the operating body 132. The support 133 is connected to the operation body 132 while supporting the pickup unit 140 for picking up the lens 13, and the lens 13 is taken out while being moved up, down, left, and right by the operation of the pickup transfer device 131. It is installed to transfer to the transfer device 150.

The actuating motor 134 is disposed above the actuating body 132 and provides power that is rotated to actuate the pickup 140.

The rotary shaft 135 is disposed below the operating motor 134 and is installed to be inserted and protruded downward from the upper portion of the operating body 132 to be rotated by the operation of the operating motor 134. The rotating shaft 135 is connected to be rotated by the operation of the operating motor 134 and is provided to protrude in a lower direction toward the pickup 140 from the upper center of the operating body 132.

The rotating body 136 is disposed below the rotating shaft 135 and is installed to rotate together by the rotation of the rotating shaft 135 by the operation of the operating motor 134. Rotating body 136 is installed to be rotated together in the lower portion of the rotary shaft 135 is provided so that the roller shaft 138 is coupled to one side. The rotating body 136 is installed at the lower portion of the rotating shaft 135 so that the roller shaft 138 is coupled and rotated by the operation of the rotating shaft 135.

The actuating roller 137 is disposed on one side of the rotating body 136, and is operated at the center rotated to press and rotate at the top of the pickup portion 140 respectively installed at the circumferential radial position on the top of the lens 13. It is installed to be connected to the roller shaft 138 to the eccentric position on one side of the rotating body 136 to be rotated together with the rotating shaft 135 is rotated by the operation of the motor 134. The operation roller 137 is installed on the eccentric side of the rotating body 136 to be rotated by a radius of rotation spaced apart by the length of the roller shaft 138 to pick up the pickup portion 140 picking up the lens 13 placed in a radial position on the circumference. ) Is lowered while being contacted by rotation.

The above-described operation roller 137 is rotated to press the upper portion of the pickup portion 140 respectively installed in the radial position on the circumference, the runner 11 is a plurality of polygonal structure, that is, three angle, four angle, five angle, Even if various shapes having six angles or more angles are applied, if the lens 13 is positioned only at the radial radial position, only the interval at which the pickup portion 140 is pressed according to the installation interval of the lens 13 is adjusted. Can be pressurized by rotation. That is, when the operation roller 137 is rotated in the state in which the rotation radius is adjusted by adjusting the length of the roller shaft 138, the pickup portion 140 installed in the radial direction on the circumference is irrespective of the quantity of the pickup portion 140. Can be pressurized.

The pickup unit 140 includes a pickup body 141, a pickup body 144, a catching body 148, and an elastic body 149 disposed under the operation body 132. The pickup body 141 is disposed below the operation body 132, and is fixed to the support 133 so that the pickup body 141 moves up and down between the transfer rail 122 and the takeout and transfer device 150 by the operation of the pickup transfer device 131. It is installed to move from side to side. Inside the pickup body 141, a pickup space 142 is formed in which the pickup body 144 is elastically supported and inserted in an upper direction of each lens 13 that is picked up and transported in the circumferential radial direction. The pickup hole 143 is formed in the upper and lower portions of the pickup space 142 so that the elastic body 149 and the catching body 148 are engaged with each other while the pick-up body 144 is inserted in a smaller size than the pick-up space. .

The pickup body 144 is inserted into the pickup body 141 and is disposed to protrude upward and downward, and is respectively inserted into the pickup space 142 and the pickup hole 143 in the pickup body 141 in the circumferential radial direction. Located above the plurality of lenses 13 provided, the upper side of the operation roller 137 rotated by the operation of the operation motor 134 and the upper portion is installed to be pressed down.

The pickup body 144 is formed with a pickup passage 145 penetrating downward from one side through the center thereof. The pickup flow path 145 is connected to a supply source (not shown) that supplies adsorption pressure to one side of the penetrating side and is picked up by adsorption pressure on the upper surface of the lens 13 when the pressure is lowered by the operation roller 137. After moving to the take-out transfer device 150 in the storage position, the suction pressure is removed to form the lens 13 to be taken out.

The lower surface of the pickup body 144 has an adsorption part 146 which adsorbs the lens 13 at the time of descending by the adsorption pressure supplied from the pickup flow path 145, and acts on the upper surface by the action of the operation motor 134. It has a rounded portion 147 which is pressed down in contact with the rotating operation roller 137. The round part 147 is provided in a round shape which is lowered while minimizing damage upon contact with the operation roller 137.

The locking body 148 protrudes in the center of the pickup body 144 in the outer circumferential direction, and is provided to protrude so as to have a diameter larger than that of the pickup body 144 in the pickup space 142. The locking body 148 is provided to enlarge the diameter at the center thereof, the upper part is supported by the upper inner surface of the pickup space 142, and the lower part is provided so as to protrude so that the elastic body 149 is supported.

The elastic body 149 elastically supports the pickup body 144 in the pickup body 141, and the upper part is caught and supported by the lower part of the locking body 148 at an inner position of the pickup space 142, and the lower part is picked up. It is supported by the inner lower surface of the space 142 is provided to provide the elastic force of the pickup body 144 to rise to the elastic force after the lowering of the pickup body 144 to return to its original position.

The pickup body 144 described above is positioned above the lens 13, and the lenses 13 having different intervals disposed in the radial direction on the circumference according to the shapes of the plurality of polygonal runners 11 are different from each other. It is provided to be lowered to the pressing force of the operation roller 137 is disposed and rotated at the top of each other, and to be returned to the original position by the elastic force of the elastic body 149 when the pressing force is removed.

The take-out and transfer device 150 is disposed on the side of the transfer rail 122, and after the plurality of lenses 13 are adsorbed by the pick-up body 144 at a suction pressure, they are moved up and down and left and right by the pick-up transfer device 131. It is installed to take out and transport in the settled state.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And is not intended to limit the scope of the invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Description of the Related Art
100 lens processing apparatus 110 cut portion
111: cutting lower mold 112: lower mold cutter
113: adsorption settler 114: cutting upper mold
115: upper cutter 120: transfer unit
121: lower transfer member 122: transfer rail
123: lower transfer device 130: pickup operation portion
131: pickup transport device 132: operating body
133: support 134: operating motor
135: rotating shaft 136: rotating body
137: working roller 138: roller shaft
140: pickup portion 141: pickup body
142: pickup space 143: pickup ball
144: pickup body 145: pickup flow path
146: adsorption part 147: round part
148: locking body 149: elastic body
150: take out and transfer device

Claims (5)

A plurality of runners having a plurality of polygonal shapes are provided to integrally eject a plurality of lenses, and the gates are cut and separated in a state where an injection molded product is placed by connecting a plurality of lenses to gates at radial positions on each side of the runner. In the lens processing apparatus for a camera module for picking up and transporting the lens,
A cutting portion provided to cut the gate disposed at a radial position in a state where the injection molded product is placed;
A transfer unit disposed below the cutting unit in one direction and installed to transfer the separated lens to a pickup transfer position;
It is disposed in the upper portion of the transfer portion, the pick-up operation unit having an operating roller which is disposed on the upper portion of the pick-up transfer position, which is one side of the cutting portion and moved up, down, left and right, away from the center and rotated to a predetermined radius,
It is disposed below the pick-up operation part, and is installed to move together with the pick-up operation part, and are respectively elastically supported in a radial position circumferentially, which is an upper position of the lens transferred to the transfer part, and pressed by the rotation of the operation roller. A pickup having a plurality of pickups which are lowered and are lifted by elasticity when the pressing force is released, thereby adsorbing and moving the lens;
A take-out and transfer device which is arranged on the side of the pick-up section and moves out the lens adsorbed by the pick-up section in a state in which it is settled by operation of the pick-up operation section;
Including;
The cut portion,
It is disposed under the injection molding is placed, the cutting lower mold installed so that the lens connected to the gate in the state in which the runner is supported,
A lower die cutter disposed on an upper portion of the lower die, and disposed on an upper portion of the lower die to cut a lower portion of the gate connected to the lens at a circumferential radial position around an outer periphery of a plurality of polygonal shapes;
It is disposed on the outer periphery of the cutting lower die, is installed in the lower portion of the lens placed in a radial radial position on the outer periphery of the plurality of polygonal shape to provide a suction pressure to the plurality of lenses cut at the gate to provide adsorption pressure. Adsorption settled to be seated by
A cutting upper mold disposed on an upper portion of the lower cutting mold and operated to cut the gate while moving from an upper portion of the lens to a lower direction; and
An upper cutter disposed at a lower portion of the cutting upper mold and installed to cut an upper portion of the gate connected to the lens at a circumferential radial position at an outer circumference of a plurality of polygonal shapes while overlapping the lower mold cutter when the cutting upper mold descends;
Lens processing apparatus for a camera module comprising a. delete The method of claim 1,
The transfer unit
A lower mold transfer body disposed under the cut lower mold and installed so that the lens, which is fixed and cut at the lower portion of the cut lower mold, moves together to a pickup transfer position;
A transfer rail disposed across the cutting die from the lower die to the pick-up transfer position and installed in the form of a rail supported by the lower die transfer body and guided during movement;
The lower die transfer body is disposed on one side of the lower die transfer body and provides power to move the lower die transfer body that is moved on the transfer rail, and the lower die body on which the lens is mounted is transferred on the transfer rail together with the lower die transfer body. Lens processing apparatus for a camera module, characterized in that it comprises a lower transfer device installed to be. The method of claim 1,
The pickup operation unit,
It is disposed on the upper portion of the transfer portion, the pick-up transfer device is arranged to be moved up and down and left and right between the transfer portion and the take-out transfer device is disposed on the upper portion that the lens is picked up to one side of the cutting portion,
An operation body disposed below the pick-up transfer device and installed to move up, down, left, and right by operation of the pick-up transfer device in an upper direction of the lens to be transferred by the transfer part;
A support disposed in a lower portion of the operating body and fixedly installed to support the pick-up unit at a predetermined distance from the operating body;
An actuating motor disposed on an upper portion of the actuating body, the actuating motor providing power that is rotated to actuate the pick-up unit;
A rotating shaft disposed below the operation motor and installed to rotate in the lower direction from the top of the operation body to rotate by operation of the operation motor,
A rotary body disposed below the rotary shaft and installed to rotate together with the rotation of the rotary shaft by the operation of the operation motor;
The rotation is disposed on one side of the rotating body, the rotation is rotated together with the rotary shaft by the operation of the operating motor at the center rotated to press and rotate in the upper portion of the pickup portion respectively installed at the circumferential radial position on the top of the lens Lens processing apparatus for a camera module, characterized in that it comprises an operation roller installed to be connected to the roller shaft in a position eccentric to one side of the body. The method of claim 1,
The pickup unit,
It is disposed under the pick-up operation portion, is installed to move up and down and left and right between the transfer portion and the take-out transfer device by the operation of the pick-up operation portion, respectively inward in the radial position on the circumference inward on the plurality of the lens inward A pickup body having a pickup space, the pickup body having a pickup hole penetrated so that the upper and lower portions of the pickup space are smaller than the pickup space;
The pick-up body is inserted into the pick-up body and is disposed to protrude up and down, and is inserted into the pick-up space and the pick-up hole in the pick-up body, respectively, and is located above the plurality of lenses provided in a circumferential radial direction. It is installed to be pressed down by the operation, and has a pickup flow passage which is penetrated in the lower direction through the center from one side to supply the suction pressure, the lower surface when the lens is lowered by the suction pressure supplied from the pickup flow path A pickup body having an adsorption part for adsorbing and having a rounded part contacted by an operation of the pick-up actuator on the upper surface to be pressed down;
A locking body protruding in the center of the pickup body in an outer circumferential direction and protruding to have a diameter larger than that of the pickup body in the pickup space;
The pickup body is elastically supported in the pickup body, and an upper portion is supported by a lower portion of the locking body at an inner position of the pickup space, and a lower portion is supported by an inner lower surface of the pickup space, so that the pickup body is supported. It provides an elastic force of the lens processing apparatus for a camera module, characterized in that it comprises an elastic body installed to return to the original position by rising to the elastic force after the lowering of the pickup body.

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