KR101165608B1 - Dispensing apparatus for camera moule - Google Patents

Abstract

PURPOSE: A dispensing device for a camera module is provided to increase production by lowering a defective rate. CONSTITUTION: A moving unit(120) is arranged in a lower part of a jig(10). A vertical moving unit is located in a lower part of a dispensing location. If the jig reaches to the dispensing location, the vertical moving unit vertically moves the jig by an operation. A support unit(140) supports an upper part of a camera module. A dispensing machine(151) of a dispensing unit(150) performs dispensing in the camera module while the dispensing machine moves toward a dispensing moving device(152).

Description

Dispensing apparatus for camera module {Dispensing apparatus for camera moule}

The present invention relates to a dispensing apparatus for a camera module, and more particularly, to a dispensing by moving upward from the correct position in the state of correcting the position of the jig in which the plurality of camera modules are placed, and to move down after dispensing A dispensing device for a camera module that improves dispensing accuracy and dispensing speed as discharged.

In recent years, with the introduction of megapixel cameras on most portable mobile terminals, the rapid growth of the camera-mounted mobile phone market, as well as the demand for high resolution and high resolution of still images and videos Is gradually increasing. Accordingly, in addition to the basic shooting functions of the built-in camera module mounted on the portable mobile communication terminal, a multifunctional portable mobile communication terminal capable of implementing a combination of an auto focusing function, a macro and an optical zoom function has been developed.

In order to implement the auto focusing function of the built-in camera module used in the portable mobile communication terminal, a camera lens and an actuator for driving the same are provided. The camera lens driving method is a voice coil motor type, a stepping motor type, an ultrasonic wave. There is a motor method. Among them, the voice coil motor method is composed of a permanent magnet and a coil, and is a simple driving principle that realizes linear motion by a current flowing through the coil and a magnetic field by the permanent magnet. It is a method that is mainly used as an embedded camera module because it has advantages.

In general, a camera module may include a camera lens, a camera housing, a housing cover, and circuit wiring. In order to manufacture such a camera module, a process of mounting an image sensor on a circuit board on which a circuit pattern is printed, and bonding on a circuit board Dispensing the material, attaching the camera housing to the circuit board, coupling the camera lens to the camera housing, electrically connecting the circuit board and the circuit wiring, dispensing the adhesive material on the camera housing, Attaching the housing cover on the camera housing, soldering the terminals for exchanging data with the camera module, heating and curing the dispensing portion of the camera module, marking on the camera module, etc. may be performed sequentially. .

The above-described dispensing device is a device for dispensing an adhesive at an adhesive position to bond various components used in the camera module.

The dispensing device for the camera module of the prior art detects the position of the supplied camera module and dispenses the adhesive while moving for each position. The dispensing apparatus for the camera module moves according to the position while respectively detecting the dispensing position of the camera module. If the position of the camera module is not constant as the fencing operation is performed, the dispensing operation must be performed while moving to each position of the camera module being dispensed, so that the working time is delayed and a defect occurs due to the movement of the dispensing position. There was this.

In addition, the dispensing apparatus of the prior art is moved according to the displaced position when the position of the camera module is distorted by the flow at the time of moving as the dispensing camera module is stored in the displaced position according to the dispensing In the exact dispensing operation is difficult, there was a problem that a defect occurs.

Therefore, there is a need to develop a dispensing apparatus for a camera module that performs a dispensing operation while the camera module is supported in a fixed position, thereby improving the production speed and lowering a defect rate to improve productivity.

The present invention has been invented to improve the above problems, and the problem to be solved by the present invention is to move the jig to the upper position after dispensing the camera module to be dispensed in a plurality of jig to the correct position to be dispensed According to the present invention, a dispensing apparatus for a camera module that is dispensed at an accurate position to reduce defects and improves a dispensing speed may be performed by dispensing while moving and supporting a plurality of camera modules.

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 camera module dispensing apparatus according to an embodiment of the present invention to the camera module dispensing apparatus for performing a dispensing operation while supplying a plurality of camera modules placed in a jig to move The jig is disposed on both side surfaces of the jig, and the camera module is provided to support both sides of the jig in which the jig is moved. A movement control unit installed to adjust the position to the right position, the movement control unit is disposed on the inside facing each other, the movement is disposed below the jig to be supplied to move the jig through the dispensing position by operation And a lower portion of the moving part, the lower portion of the dispensing position. It is located in the up and down moving unit, the upper and lower moving parts installed to move the jig up and down by operation when the jig reaches the dispensing position, and is fixed to a fixed position which is the other side of the moving control unit And is installed at a position where the camera module disposed above the jig is supported at the dispensing position and is supported by the up and down moving part so as to support the upper part of the camera module, and is disposed above the support part. And a dispensing unit including a dispensing device configured to perform dispensing while being moved by a dispensing moving device to the camera module supported by the support unit in an upward direction from the other side of the movement adjusting unit.

In addition, the movement adjusting unit is disposed on both sides of the jig, the movement frame is provided to support the other side when the jig is moved so that the support is coupled to the upper portion of the jig, the movement of the frame It is disposed on one side, and provided to support one side of the jig, the control frame is installed at a position away from the position so as to have a moving space in which the jig is inserted and moved, disposed on the lower side of the control frame, An adjustable sliding body installed to slide by one sliding side to each side, and is disposed below the sliding body, and slidingly coupled with the sliding body at a position transverse to the side direction so that the control frame is movable in the lateral direction Adjustable rail, the adjustable fryer An adjusting actuator disposed on one side of the adjusting frame and configured to move the adjusting frame slidingly connected to the adjusting sliding body on the adjusting rail to the side to adjust a distance of the moving space, the moving frame and the adjusting unit Guide rails protruding from each other on the mutually opposite surfaces of the frame, the guide rails being installed to guide the lower part of the jig moved between the moving frame and the adjusting frame, and a supply position of the moving frame and the adjusting frame. Protruding in each of the, is provided with a protruding in the supply position of the jig is characterized in that it may include a supply bracket installed to guide the supply of the jig.

In addition, the moving parts are disposed in the inner side facing each other of the movement control unit, the movement belt provided in the form of a belt for moving the jig is installed on the lower side of the jig to be supplied and moved, facing each other The belt pulley is disposed so as to be rotatable inward, respectively, and provided to move the moving belt by the rotation at the feeding position, the dispensing position, and the discharging position, respectively, to move the moving belt by rotation. It is arranged to pass through from one side of the other side to the other side, is installed to be coupled to the shaft to rotate the belt pulley, protrudes the distance to the other side of the movement adjustment portion by a distance that the distance of the movement adjustment portion is adjusted Pulley drive shaft provided to maintain the shaft coupled state even when the, and the tooth It is disposed on one side of the adjustment portion, characterized in that it may include a rotary actuator connected to the pulley drive shaft for providing power to move the moving belt by rotating the belt pulley according to the rotation to the pulley drive shaft. do.

In addition, the up and down moving part is disposed under the moving part, and moves up and down from the bottom of the jig, which is located inside the moving control part at the dispensing position and reaches the dispensing position with the moving part, and moves the jig up and down. A moving body installed to move to a lower portion of the moving body, the moving actuator installed to provide power for moving the moving body up and down, and the moving body and the moving actuator are connected to each other. The moving body may include a moving shaft installed to interconnect the moving body so that the moving body moves up and down.

In addition, the support is disposed on the upper portion of the movement control portion, and installed on the other side of the vertical movement portion of the dispensing position on the other side of the movement control portion is the camera on the lower surface when the jig is raised to the vertical movement portion The module is provided to support the contact state, the dispensing with the dispenser of the camera module, the support body having a support groove in the form of a through hole, and the support body and the movement control unit are mutually coupled to each other, Located on the other side of the support body, characterized in that it may include a support assembly installed to couple and fix the support body to the movement control unit.

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

According to the dispensing apparatus for a camera module according to an embodiment of the present invention, when the dispensing apparatus for a camera module is provided by placing a plurality of dispensing camera modules in a jig, the jig is moved to an accurate position of dispensing after the jig is moved upward. As the dispensing is performed while supporting the plurality of camera modules, the dispensing is performed at the correct position, thereby reducing defects and improving the dispensing speed.

In addition, when the plurality of camera modules are located at the lower portion of the dispensing unit that is dispensed when the mobile device is supplied to the dispensing device and is moved to be taken out after dispensing, the plurality of camera modules move to the dispensing position by adjusting the spacing of both sides. According to the present invention, the dispensing operation is maintained at the correct position, thereby improving the dispensing speed and lowering the defective rate, thereby improving productivity.

When the jig reaches the dispensing position, the jig includes a support having a groove dispensing thereon while supporting the top of the camera module. When the jig is moved upward, the dispensing unit is grooved while the top of the camera module is supported by the support. By dispensing the adhesive through the prevent the flow of the camera module at the time of dispensing, by performing while guiding the dispensing position, the dispensing speed is improved, defects are reduced to provide the 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 perspective view showing an installation state of a dispensing device for a camera module according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a main part of the dispensing device for the camera module of FIG. 1. FIG.
3 is a rear perspective view showing a main part of the dispensing device for a camera module of FIG. 2;
4 is a plan view showing a main part of the dispensing device for a camera module of FIG.
Fig. 5 is a front view showing the main part of the dispensing device for the camera module of Fig. 2.
6 is a use state diagram illustrating an operation state of the dispensing device for a camera module of FIG. 2.

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 explaining a camera module dispensing supply apparatus according to embodiments of the present invention.

1 is a perspective view showing an installation state of a camera module dispensing apparatus according to an embodiment of the present invention, Figure 2 is a perspective view showing the main part of the dispensing device for a camera module of Figure 1, Figure 3 is Figure 2 4 is a rear perspective view illustrating a main part of the dispensing device for a camera module, and FIG. 4 is a plan view showing a main part of the dispensing device for a camera module of FIG. 2, and FIG. 5 is a main part of the dispensing device for a camera module of FIG. 2. It is a front view which shows a part, and FIG. 6 is a use state diagram which shows the operation state of the dispensing apparatus for camera modules of FIG.

1 to 6, the dispensing apparatus 100 for a camera module according to an embodiment of the present invention includes a jig 10 in a plurality of positions at an upper portion thereof so that the dispensing surface of the camera module being dispensed is positioned at an upper portion thereof. It is supplied so that it can be dispensed while moving.

The above-described dispensing apparatus 100 for a camera module includes a movement adjusting unit 110, a moving unit 120, a vertical moving unit 130, a support unit 140, which supports both sides so as to move the jig 10 to be supplied. And a dispensing unit 150. The movement adjusting unit 110 includes a moving frame 111, an adjusting frame 112, an adjusting sliding body 114, an adjusting rail 115, and an adjusting actuator provided to support the other side of the supplied jig 10. 116, guide rail 117, and supply bracket 118. The moving frame 111 is disposed on the other side of both sides of the jig 10, is provided to support the other side when the jig 10 moves, and is fixedly installed so that the support part 140 is coupled to the upper side. . The moving frame 111 is fixedly installed to support the other side of the jig 10 and is installed to engage the support 140 supporting the upper portion of the camera module during dispensing.

The adjusting frame 112 is disposed to be separated from one side of the moving frame 111, and is provided to support one side of the jig 10 so as to be spaced apart to have a moving space 113 in which the jig 10 is inserted and moved. Is installed in position. The adjusting frame 112 is disposed at a position separated from each other so that the moving space 113 in which the jig 10 is moved in one side direction of the moving frame 111 is formed to be movable in one side and the other in the side direction. The adjusting frame 112 is installed to be movable in the lateral direction of the supplied jig 10, and when the moving frame 113 is moved to adjust the size of the moving space 113 by moving, the jig 10 comes into contact with the other side of the jig 10. ) Is installed to move in the direction of the moving frame in the correct position.

The adjustable sliding body 114 is disposed below the adjusting frame 112, and is installed to slide by sliding to the other side and one side, respectively. The adjustable sliding body 114 is installed to be slidably moved by sliding in the lower portion of the adjusting frame 112 is installed to be movable even with a small power.

The adjustment rail 115 is disposed below the adjustment sliding body 114 and is slidably coupled with the adjustment sliding body 114 at a position transverse to the side direction so that the adjustment frame 112 is movable in the lateral direction. . The adjustment rail 115 is installed so that the adjustment sliding body 114 guides the sliding movement so that the adjustment frame 112 can be slid on the adjustment rail 115.

The adjusting actuator 116 is disposed on one side of the adjusting frame 112 and moved by moving the adjusting frame 112 slidably coupled to the adjusting sliding body 114 on the adjusting rail 115 to the side by operation. It is installed to adjust the spacing of the space 113.

The guide rails 117 are protrudingly installed on opposite surfaces of the moving frame 111 and the adjusting frame 112, respectively, and are provided at the bottom of the jig 10 that is moved between the moving frame 111 and the adjusting frame 112. It is installed to guide the support state. Both sides of the jig 10 are supported by the moving frame 111 and the adjusting frame 112, respectively, and the lower side of the jig 10 is guided while being supported by the guide rail 117 to be moved by the operation of the moving part 120.

The supply brackets 118 protrude from the supply positions of the movable frame 111 and the adjustment frame 112, respectively, and protrude at the supply positions of the jig 10, and are installed to supply and guide the jig 10.

The moving part 120 includes a moving belt 121, a belt pulley 122, a pulley drive shaft 123, and a rotating actuator 124 that are operated to move the jig 10 to the dispensed position. The moving belt 121 is disposed inside each of the moving frame 111 and the control frame 112 facing each other, and is installed in the lower portion of the jig 10 to be supplied and moved together with the jig 10. It is provided with.

The belt pulley 122 is disposed at a plurality of positions rotatably on inner surfaces of the moving frame 111 and the adjusting frame 112 that face each other, respectively, and moves to a supplied position, a dispensing position, and a discharged position, respectively. The belt 121 is installed to be wound and provided to move the moving belt 121 by rotation.

The pulley drive shaft 123 is disposed to pass through from one side to the other side in the moving frame 111 and the adjusting frame 112, and is installed to be coupled to the shaft to rotate the belt pulley 122, the moving frame ( The control frame 112 is moved to the other side of the control 111 to protrude as much as the moving space 113 is adjusted to maintain the coupled state even when the moving space 113 is adjusted. The pulley drive shaft 123 is provided so that the jig 10 is moved by rotating the belt pulley 122 by the rotation to move the moving belt 121, the pulley drive shaft 123 is provided with a length protruding to one side to move. The shaft 113 is installed to maintain the shaft coupling state even during adjustment.

The rotary actuator 124 is disposed on one side of the movement adjusting unit 110 and is connected to the pulley drive shaft 123 to rotate the belt pulley 122 according to the rotation on the pulley drive shaft 123 to move the belt 121. Provides power to move When the pulley drive shaft 123 is rotated by the operation of the rotary actuator 124, the belt pulley 122 is rotated and the moving belt 121 is moved to move the jig 10 supplied to the upper portion.

The vertical movement unit 130 includes a moving body 131, a moving actuator 132, and a moving shaft 133 installed below the moving belt 121 to move the jig 10 up and down. The moving body 131 is disposed below the moving belt 121 between the moving frame 111 and the adjusting frame 112, and is positioned below the support 140 that is a dispensing position so that the jig 10 is disposed. When it reaches the fencing position, it is installed to move up and down.

The moving actuator 132 is disposed below the moving body 131 and is installed to provide power for moving the moving body 131 up and down.

The moving shaft 133 connects the moving body 131 and the moving actuator 132, and is installed to interconnect the moving body 131 to move up and down by the operation of the moving actuator 132. When the jig 10 reaches the dispensing position, the moving body 131 connected to the moving shaft 133 is moved upward by the operation of the moving actuator 132 to support the upper part of the camera module as a support. After dispensing operation after moving to the upper part, the jig 10 is lowered by the operation of the moving actuator 132 so that the lower surface is supported by the guide rail 117, and the discharge position by the operation of the moving part 120. Is moved to.

The support part 140 includes a support body 141 fixed to the upper portion of the moving frame 111 and installed to support the camera module, and a support assembly 143. The support body 141 is disposed above the moving frame 111, and is installed to be positioned above the moving body 131 installed at a dispensing position from the upper side of the moving frame 111, so that By the operation, the moving body 131 is provided to support the camera module in contact with the lower surface when the jig 10 is lifted up, and the groove-shaped support is provided at the position dispensed by the dispensing unit 150 of the camera module. It has a groove 142. The support groove 142 is provided in a shape according to the shape and size of the dispensing at a supported position of the camera module. When the dispensing unit 150 dispenses the support groove 142, the support groove 142 is glued to the camera module supported below. Is formed to be dispensed. That is, the dispensing unit 150 dispensing the camera module improves the dispensing speed as the dispensing operation is performed while moving to the position of the support body 141 fixed to the moving frame 111, and the support groove ( 142 is provided according to the position and shape of the dispensing to minimize the dispensing defects can be improved productivity.

The support assembly 143 couples the support body 141 and the moving frame 111 to each other, and is positioned on the other side of the support body 141 to couple and fix the support body 141 to the moving frame 111. Is installed.

The dispensing unit 150 includes a dispenser 151 for dispensing adhesive to the camera module, and a dispensing moving device 152. The dispensing machine 151 dispenses adhesive by spraying a resin adhesive onto the camera module. The dispensing machine 151 performs the dispensing operation through the support groove 142 in a state in which the jig 10 in which the camera module is placed is raised to the moving body 131 and supported on the lower surface of the support body 141. To be installed.

The dispensing movement device 152 is disposed on the other side of the dispensing machine 151 and is connected to the dispensing machine 151 so as to move the dispensing machine 151. The dispensing movement device 152 is installed on the upper portion of the support body 141 to move the dispenser 151 to perform the dispensing operation in the direction of the support groove 142.

On the other hand, in the present specification and drawings have been described with respect to preferred embodiments of the present invention, although specific terms are used, it is merely used in a general sense to easily explain the technical details of the present invention and to help the understanding of the invention, It 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: dispensing device 110: movement control unit
111: moving frame 112: adjusting frame
113: moving space 114: adjustable sliding body
115: adjustment rail 116: adjustment actuator
117: guide rail 118: supply bracket
120: moving part 121: moving belt
122: belt pulley 123: pulley drive shaft
124: rotary actuator 130: vertical transfer unit
131: moving body 132: moving actuator
133: moving shaft 140: support
141: support body 142: support groove
143: support assembly 150: dispensing unit
151 dispenser 152 dispensing moving device

Claims (5)

A dispensing apparatus for a camera module, which performs dispensing work while supplying and moving a plurality of camera modules placed in a jig,
It is disposed on both sides of the jig, the camera module is provided to support both sides of the jig in which the jig is moved, the one side of the side is moved while the distance is adjusted to contact with one side of the jig in the correct position in the side direction A moving control unit installed to adjust the position to
A moving unit disposed in the inner side facing each other of the movement adjusting unit and disposed below the jig to be supplied to move the jig through a dispensing position by an operation;
An up and down moving unit disposed below the moving unit and installed to move the jig up and down by an operation when the jig reaches the dispensing position and is located below the dispensing position;
It is disposed in the upper portion of the movement control unit, is fixed to a fixed position that is the other side of the movement control unit is installed in a position where the camera module disposed on the top of the jig in the dispensing position is supported by the operation of the vertical movement unit A support part installed to support an upper portion of the camera module when raised, and
Dispensing unit having a dispensing device disposed on the support portion, the dispensing device for dispensing while moving to the dispensing moving device to the camera module supported by the support in the upper direction from the other side of the movement control unit
Dispensing device for a camera module comprising a. The method of claim 1,
The movement control unit,
A moving frame which is disposed on the other side of both sides of the jig, and is provided to support the other side when the jig is moved, and is fixedly fixed so that the support part is coupled to the upper side;
An adjustment frame disposed on one side of the moving frame and provided to support one side of the jig so as to have a moving space in which the jig is inserted and moved;
An adjustable sliding body disposed below the adjustment frame and installed to slide by sliding to the other side and one side, respectively;
An adjustment rail disposed under the sliding body, the sliding rail being slidably coupled to the sliding body at a position transverse to the lateral direction so that the adjustment frame is movable in the lateral direction;
An adjustment actuator disposed on one side of the adjustment frame and installed to adjust the distance of the moving space by moving the control frame slidingly coupled to the control sliding body on the control rail to the side by operation;
Guide rails protruding from each other of the moving frame and the control frame to face each other, and installed to guide the lower part of the jig moved between the moving frame and the control frame;
A supply bracket protruded at a supply position of the movable frame and the control frame, respectively, protruded at a supply position of the jig, and installed to supply and guide the jig;
Dispensing device for a camera module comprising a. The method of claim 1,
The moving unit,
A movement belt disposed in the inner side facing each other of the movement control unit and installed in a lower portion of the jig to be supplied and moved, and provided in a belt shape for moving the jig,
Each of the movement adjusting units is rotatably disposed inwardly facing each other, and the movement belts are respectively wound at a supplied position, a dispensing position, and a discharged position to move the movement belt by rotation. Belt pulley,
It is disposed to pass through from one side of the movement adjusting portion to the other side, and is installed to be coupled to the shaft to rotate the belt pulley, protrudes to the other side of the movement adjusting portion by a distance that the distance of the movement adjusting portion is adjusted. Pulley drive shaft is provided to maintain the shaft coupled state even when adjusting the gap, and
Is disposed on one side of the movement control unit, the rotary actuator connected to the pulley drive shaft to provide power to move the moving belt by rotating the belt pulley according to the rotation to the pulley drive shaft
Dispensing device for a camera module comprising a. The method of claim 1,
The vertical moving unit,
A moving body disposed below the moving part and installed in the dispensing position to move the jig up and down while being moved up and down from the bottom of the jig having reached the dispensing position by the moving part in the moving control part; ,
A moving actuator disposed below the moving body and installed to provide power for moving the moving body up and down, and
A moving shaft connecting the movable body and the movable actuator and installed to interconnect the movable body to move up and down by the operation of the movable actuator;
Dispensing device for a camera module comprising a. The method of claim 1,
The support portion
It is disposed on the upper portion of the movement control unit, is installed to be located above the vertical movement portion of the dispensing position in the other side of the movement control unit in the state that the camera module is in contact with the lower surface when the jig is raised to the vertical movement portion A support body having a support groove in the form of a through hole, the support body being provided to support the dispensing device to the dispenser of the camera module;
A support assembly coupled to the support body and the movement control unit and positioned on the other side of the support body so as to couple and fix the support body to the movement control unit;
Dispensing device for a camera module comprising a.

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