KR20160069174A - Assembling Unit for O-ring of Cosmetic Vessel, Assembling Apparatus for Cosmetic Vessel Having the Same - Google Patents

Abstract

The present invention provides an o-ring assembly unit for a cosmetic container that can automatically and quickly assemble an O-ring for sealing between a case and a cap into a case, and a cosmetic container assembly apparatus having the same. The o-ring assembly unit for a cosmetic container according to the present invention comprises a case seating jig to which a case is fixed and a guide block having a conical portion whose outer diameter is gradually increased from the upper side to the lower side so as to guide the o- An O-ring coupling unit for coupling the O-ring so as to extend over the circumference of a guide block coupled to the case; and an O-ring coupling unit for moving the O-ring downward along the conical portion of the guide block, An O-ring insertion unit for insertion into the O-ring insertion groove of the case, and a guide block removal unit for separating the guide block from the case.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an O-ring assembly unit for a cosmetic container,

The present invention relates to an apparatus for assembling a cosmetic container, and more particularly, to a cosmetic container assembling apparatus for a cosmetic container which is capable of automatically assembling an O-ring for sealing between a case for storing cosmetics and a cap And a cosmetic container assembling apparatus having the same.

The cosmetic container accommodates basic cosmetics, color cosmetics, functional cosmetics, and the like, and is designed to be easily and conveniently used by the user. 2. Description of the Related Art Generally, a cosmetic container has a structure in which a cap for opening and closing an inlet is coupled to a case containing a cosmetic product to protect the cosmetic product and prevent foreign matter from penetrating into the container.

Cosmetic containers are manufactured in various forms depending on the type of cosmetics. For example, cosmetic containers for storing gel-like cosmetics such as hand creams take the form of tubes. The high-priced cosmetics in the form of perfume or liquid have a structure provided with a pump for discharging cosmetics by a predetermined amount by a pressing operation. Cosmetics such as cold cream or massage cream, which the user uses with their fingers, have a structure in which a cap is rotatably coupled to a case having a wide opening. In addition, the compact type cosmetic container has a structure having a case with a wide entrance for storing solid powder, a puff which can be put on the skin by the user buried in powder, and the cap is covered with the inlet. Generally, a mirror is installed on the cap. Compact type cosmetic containers are used not only for solid powder but also for gel-like cosmetics containing volatile substances.

In the case of a compact type cosmetic container, since the manufacturing cost is high and the durability is excellent, it is not preferable to dispose of the contents after using the contents. For this reason, a refillable cosmetic container has been developed in which an inner container for storing cosmetics is detachably coupled to the outer container. A cosmetic container, such as an inner container of a compact cosmetic container, which is coupled to the case and the cap covering the case by a hinge structure, is assembled with an O-ring for sealing between the case and the cap.

Thus, the structure of the cosmetic container is very diverse, and the assembling apparatus and the assembling method for assembling the cosmetic container are also various. Such an assembling apparatus and a method of assembling the cosmetic container are disclosed in Patent Publication No. 0596711 (2006. 07. 04.), Registered Patent Publication No. 1074364 (Oct. 17, 2011), Registered Utility Model No. 0356862 (Apr. 07. 19.) and so on.

However, in the manufacture of a cosmetic container having an O-ring for sealing between a case and a cap, the operation of assembling the O-ring to the case is not easy to automate, so that it often depends on manual work. Therefore, the productivity of the cosmetic container is deteriorated and the manufacturing cost is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an o-ring assembly unit for a cosmetic container that can automatically and quickly assemble an o-ring for sealing between a case and a cap, The purpose is to provide.

In order to accomplish the above object, the o-ring assembly unit for a cosmetic container according to the present invention includes an O-ring for sealing between a case and a cap covering the case, and an O-ring insertion groove provided around a storage space for storing cosmetics inside the case Wherein the case is fixed by being positioned with the O-ring insertion groove facing upward; A guide block feeder for supplying a guide block having a conical portion whose outer diameter gradually increases from the upper side to the lower side so as to guide the O-ring from the upper side to the lower side, and a guide block feeder for picking up the guide block from the guide block feeder A guide block coupling unit which has a coupling head, picks up the guide block with the guide block coupling head, and is coupled to the case fixed to the case mounting jig, And an O-ring pick-up head for picking up the O-ring from the O-ring feeder, wherein the O-ring pick-up head picks up the O-ring and guides the O- An O-ring coupling unit for coupling to the block; And an O-ring pushing mechanism which is vertically movable above the case-seating jig so as to press the O-ring downward in contact with the O-ring coupled to the guide block, wherein the O- An O-ring insertion unit that moves downward along the conical part and inserts into the O-ring insertion groove of the case; And a guide block pick-up head for picking up the guide block coupled to the case, wherein the guide block pick-up head picks up the guide block coupled to the case and separates the guide block from the case The point is characterized.

In order to achieve the above object, the cosmetic container assembling apparatus according to the present invention is for assembling a cosmetic container in which an O-ring for sealing between a case and a cap covering the case is assembled into an O-ring insertion groove on the inner side of the case, A transfer unit having a case and a transfer stage on which the cap is loaded and moving the transfer stage to transfer the case and the cap along a predetermined transfer path; A guide block feeder for supplying a guide block having a conical portion whose outer diameter gradually increases from the upper side to the lower side so as to guide the O-ring from the upper side to the lower side, and a guide block feeder for picking up the guide block from the guide block feeder And the guide block is coupled to the guide block at a guide block engaging operation position where the case is stopped during a conveying path by the conveying unit, A guide block coupling unit; And an O-ring pick-up head for picking up the O-ring from the O-ring feeder, wherein the O-ring pick-up head is provided with an O- An O-ring coupling unit that picks up the O-ring and engages with the guide block so as to extend around the guide block coupled to the case; And an O-ring pushing mechanism which is vertically movable above the transfer stage so as to press the O-ring downward in contact with the O-ring coupled to the guide block, An O-ring insertion unit that moves the O-ring from the O-ring insertion work position to the O-ring pushing tool downward along the conical portion of the guide block to insert the O-ring into the O-ring insertion groove of the case; And a guide block pick-up head for picking up the guide block coupled to the case, wherein the guide block pick-up head is coupled to the case with the guide block pick-up head at a guide block removing operation position where the case is stopped during a conveying path by the conveying unit, A guide block removing unit for picking up the guide block and separating the guide block from the case; And a gripping mechanism capable of picking up any one of the case and the cap to be conveyed by the conveying unit, wherein the conveying unit comprises: And a combining unit for picking up any one of the caps with the gripping mechanism and incorporating it with the other.

The cosmetic container assembling apparatus according to the present invention can automatically and quickly assemble an O-ring for sealing between the case and the cap while the casing and the cap are continuously transferred along the conveying path by the conveying unit. Also, productivity of the cosmetic container can be improved by assembling the case and the cap on the transfer stage to form the container assembly, and automatically assembling the hinge pin to the container assembly using the hinge pin assembling unit.

1 is a plan view showing a cosmetic container assembling apparatus according to an embodiment of the present invention.
2 is a view for explaining a guide block coupling unit and its operation of the cosmetic container assembling apparatus according to an embodiment of the present invention.
3 is a view for explaining an O-ring coupling unit of the cosmetic container assembling apparatus and its operation according to an embodiment of the present invention.
4A and 4B illustrate an O-ring insertion unit of the cosmetic container assembling apparatus according to an embodiment of the present invention and its operation.
FIG. 5 is a side view showing an assembling unit of a cosmetic container assembling apparatus according to an embodiment of the present invention.
Fig. 6 and Fig. 7 are for explaining the operation of the merging unit shown in Fig.
8 is a side view showing a delivery unit and a hinge pin assembly unit of a cosmetic container assembling apparatus according to an embodiment of the present invention.
9 to 11 are for explaining a hinge pin assembling unit of the cosmetic container assembling apparatus and its operation according to an embodiment of the present invention.

Hereinafter, an o-ring assembly unit for a cosmetic container according to the present invention, a cosmetic container assembly apparatus having the o-ring assembly unit, and a method for assembling a hinge pin of a cosmetic container will be described in detail with reference to the accompanying drawings.

1 is a plan view showing a cosmetic container assembling apparatus according to an embodiment of the present invention.

1, the cosmetic container assembling apparatus 100 according to an embodiment of the present invention includes a transfer unit 101, an o-ring assembling unit 125, a merging unit 164, a conveying unit 170, A hinge pin assembling unit 176, a discharging unit 195, and a controller 199. The hinge pin assembling unit 176, The operation of the operation units constituting the cosmetic container assembling apparatus 100 and the overall operation of the cosmetic container assembling apparatus 100 are controlled by the controller 199. [ The cosmetic container assembling apparatus 100 according to the present embodiment includes an O-ring 25 (see FIG. 3) sealing between a case 10 (see FIG. 5) and a cap 20 The cosmetic container 35 (see Fig. 11) can be automatically and continuously assembled.

The cosmetic container 35 manufactured by the cosmetic container assembling apparatus 100 according to the present embodiment has a structure in which the case 10 and the cap 20 are hinged together. 2 and 5, the case 10 has an outer cylinder 11, an inner cylinder 12, and a cap engaging portion 13. The inner tube (12) is provided with a storage space (14) for storing cosmetics. An O-ring insertion groove 15 into which the O-ring 25 is inserted is provided in the ring shape like the shape of the O-ring 25 in the circumference of the storage space 14, that is, between the outer cylinder 11 and the inner cylinder 12. [ The cap coupling portion 13 is for hinge coupling with the cap 20 and is provided at one side of the outer surface of the outer tube 11. [ The cap engagement portion 13 is provided with a first pin engagement hole 16 to which the hinge pin 27 (see Fig. 9) is coupled. The cap (20) has an insertion portion (21) and a case coupling portion (22). The insertion portion 21 is inserted into the O-ring insertion groove 15 of the case 10 and protrudes from the lower surface of the cap 20 in a ring shape corresponding to the O-ring insertion groove 15. The case engaging portion 22 is provided with a second pin engaging hole 23 in which the hinge pin 27 is inserted into the case engaging portion 22 as a portion corresponding to the cap engaging portion 13 of the case 10. The hinge pin 27 is engaged with the first pin engagement hole 16 and the second pin engagement hole 23 in a state in which the cap engagement portion 13 and the case engagement portion 22 are side by side so that the first and second pin engagement holes 16, The case 10 and the cap 20 can be hinged to each other by being inserted into the pin engagement hole 16 and the second pin engagement hole 23, respectively.

1, the conveying unit 101 includes a first conveyor 102 and a second conveyor 106 arranged to be juxtaposed to each other for conveying the case 10 and the cap 20 along a predetermined conveying path . The first conveyor 102 includes a conveyor belt 103 and a belt drive mechanism 104 for moving the conveyor belt 103. [ The transfer belt 103 is provided with a transfer stage 105 which is parallel to the paper surface so that the case 10 and the cap 20 can be loaded. The first conveyor 102 drives the conveyance belt 103 by the belt driving mechanism 104 while the case 10 and the cap 20 are loaded on the conveyance stage 105 on the conveyance belt 103, By moving the stage 105, the case 10 and the cap 20 are horizontally conveyed. 1, the first conveyor 102 horizontally transfers the case 10 and the cap 20 from right to left.

The structure of the second conveyor 106 is the same as that of the first conveyor 102. That is, the second conveyor 106 includes a conveyor belt 107 and a belt drive mechanism 108 for moving the conveyor belt 107. [ On the conveying belt 107, a conveyance stage 109 parallel to the paper surface is provided so that the case 10 and the cap 20 can be loaded. The second conveyor 106 horizontally transfers the case 10 and the cap 20 by moving the conveyance stage 109 by driving the conveyance belt 107 to the belt driving mechanism 108. 1, the second conveyor 106 transports the case 10 and the cap 20 horizontally from left to right.

A case seating jig 120 in which the case 10 is seated and a cab seating jig 122 in which the cab 20 is seated are loaded on the first conveyor 102 and the second conveyor 106. The case 10 is conveyed along the conveying path by the first conveyor 102 and the second conveyor 106 while being seated in the case seating jig 120. [ The cap 20 is conveyed along the conveying path by the first conveyor 102 and the second conveyor 106 while being seated in the cap seating jig 122. [ 2 and 5, the case seating jig 120 has a seating groove 121 into which the case 10 is partially inserted so that the case 10 can be stably placed. The cap seating jig 122 also has a seating groove 123 into which the cap 20 is partially inserted so that the cap 20 can be stably placed. Of course, the case seating jig 120 and the cap seating jig 122 can be changed into various other structures that can stably support the case 10 and the cap 20, respectively. Although the case seating jig 120 and the plurality of cap seating jigs 122 are shown as being integrally connected to each other in the figure, the case seating jig 120 and the cap seating jig 122 can be separated from each other have.

1, the belt driving mechanism 104 of the first conveyor 102 feeds the conveying belt 103 at a pitch from the right to the left at regular intervals, and the belt driving mechanism 104 of the second conveyor 106 108 feed the conveying belt 107 at a pitch interval from left to right. Therefore, during the horizontal conveying path by the first conveyor 102, the case 10 loaded on the conveying stage 105 and the plurality of working positions P1 through P6 in which the cap 20 stops are sequentially provided. A plurality of working positions P6 to P9 for stopping the case 10 and the cap 20 loaded on the transfer stage 109 are sequentially provided in the horizontal conveying path by the second conveyor 106. [

1, the conveying path by the first conveyor 102 includes a loading operation position P1 where the case 10 and the cap 20 are stopped, a guide block engaging operation position P2, The operation position P3, the O-ring insertion operation position P4, the guide block removal operation position P5, and the seating jig transportation operation position P6 are sequentially provided from the right side to the left side. The conveying path by the second conveyor 106 includes a seat jig transportation operation position P6 where the case 10 and the cap 20 are stopped, a merging operation position P7, a hinge pin assembling operation position P8, And a discharge operation position P9 are sequentially provided from the left side to the right side.

Each of the working positions P1 to P9 in the conveying path by the conveying unit 101 is used to perform a corresponding operation to the case 10 or the cap 20 which stops at the working positions P1 to P9 The working units are respectively arranged. Each of the working positions P1 to P9 provided in the conveying path is conveyed to the conveying stage 105 of the first conveyor 102 where the case 10 or the cap 20 is stopped and the conveying of the second conveyor 106 Not only an area on the stage 109 but also an outer area of the first conveyor 102 and the outer part of the second conveyor 106. [ For example, a hinge pin assembling unit 176 to be described later is mounted on a second conveyor (not shown) on the second conveyor 106 where the container assembly 30 (see FIG. 8) in which the case 10 and the cap 20 are combined 106). The hinge pin assembling unit 176 is assumed to be installed in the hinge pin assembling operation position P8 at which the container assembly 30 stops during the conveying path by the second conveyor 106. [

Although the drawing shows that the conveying units 101 have two conveyors 102 and 106 arranged side by side and forming a conveying path in mutually opposite directions, the structure of the conveying unit can be variously changed. The number, order, and types of work positions provided in the transfer path by the transfer unit are not limited to those shown and can be variously changed. In addition, although the drawing shows that no work unit is installed in the loading work position P1, the worker must manually perform the loading operation of the case 10 and the cap 20. However, in the loading operation position P1, A loading device capable of automatically loading the cap 10 and the cap 20 may be provided. The case seating jig 120 in which the case 10 is seated and the cap seating jig 122 in which the cap 20 is seated are mounted on the first conveyor 102 and the second conveyor 106 ) May be installed automatically.

1 to 4B, the O-ring assembling unit 125 is for assembling the O-ring 25 to the case 10 for sealing the case 10 and the cap 20, 130, an O-ring coupling unit 140, an O-ring insertion unit 150, and a guide block removal unit 160.

1 and 2, the guide block engaging unit 130 is installed in the guide block engaging operation position P2 in the conveying path by the conveying unit 101 and is stopped at the guide block engaging operation position P2. And the guide block 40 is engaged with the guide block 10. The guide block engaging unit 130 includes a guide block feeder 131, a guide block engaging head 136, and a guide block engaging head moving mechanism 137.

1 to 3, the guide block 40 is an auxiliary mechanism temporarily coupled to the case 10 to assist in assembling the O-ring 25. After assembling the O-ring 25, Removed. The guide block 40 includes a case inserting portion 41, a lower cylindrical portion 42, a conical portion 43, an upper cylindrical portion 44, and a slit 45.

The guide block 40 can be fixed in the case 10 by being inserted into the storage space 14 of the case 10 and inside the O-ring insertion groove 15. The outer diameter of the case insertion portion 41 is equal to or slightly smaller than the inner diameter of the inner tube portion 12 of the case 10 so as to be fitted into the inner tube portion 12. The lower cylindrical portion 42 has an outer diameter corresponding to the outer diameter of the inner cylinder portion 12 of the case 10. Therefore, when the guide block 40 is coupled to the case 10, the outer circumferential surface of the lower cylindrical portion 42 of the guide block 40 may not be stepped with the outer circumferential surface of the outer cylindrical portion 12 of the case 10. Of course, the outer diameter of the lower cylindrical portion 42 can be varied in various ways.

The conical portion 43 is provided between the lower cylindrical portion 42 and the upper cylindrical portion 44 such that the outer diameter gradually increases from the upper side to the lower side. The outer diameter of the upper cylindrical portion 44 is smaller than the outer diameter of the lower cylindrical portion 42. The conical portion 43 has an O-ring 25 coupled to the upper portion of the upper cylindrical portion 44 so as to extend around the guide block 40, and an O-ring insertion groove 15 of the case 10 disposed below the O- So that it can be stably inserted. The slits 45 are formed so that a plurality of slits 45 extend from the upper side to the lower side on the outer surface of the conical portion 43 and the lower cylindrical portion 42.

1 and 2, the guide block feeder 131 of the guide block engaging unit 130 is for supplying the guide block 40 to the guide block engaging head 136 and includes a guide block conveying conveyor 132 ). The guide block conveyance conveyor 132 includes a conveyance belt 133 and a belt drive mechanism 134 for driving the conveyance belt 133. [ The conveyance belt 133 is disposed between the conveyance belt 103 of the first conveyor 102 and the conveyance belt 107 of the second conveyor 106 in parallel with them. The guide block conveying conveyor 132 is configured such that the guide block engaging head 136 can pick up the guide block 40 separated from the case 10 by the guide block removing unit 160 at the guide block removing operation position P5 Transfer to the position.

That is, the guide block removing unit 160 stands up the guide block 40 separated from the case 10 and places it on the conveying belt 133 of the guide block conveying conveyor 132. The transfer belt 133 is moved by the belt driving mechanism 134 to transfer the guide block 40 from the guide block removing unit 160 to the guide block engaging unit 130 side. Whereby the guide block 40 can be supplied to the lower side of the guide block engaging head 136. [ The guide block feeder 131 may include a guide block 40 separated from the case 10 by the guide block removing unit 160 or a guide block 40 provided from the outside by an operator or the like to the guide block engaging head 136 Can be changed into various other structures that can be supplied to a position where the pickup can be picked up.

The guide block coupling head 136 picks up the guide block 40 supplied by the guide block feeder 131 and engages with the case 10 conveyed by the conveying unit 101. The guide block coupling head 136 may be configured to pick up the guide block 40 by a mechanical clamping method or to pick up the guide block 40 by various methods such as an adsorption method. The guide block engaging head moving mechanism 137 moves the guide block engaging head 136 from the guide block feeder 131 to the case accommodating jig 120 on the first conveyor 102 10 to move the guide block engaging head 136 to engage. The guide block coupling head moving mechanism 137 may have various structures that can move the guide block coupling head 136 such that the guide block coupling head 136 can be horizontally moved and elevated.

1 and 3, the O-ring coupling unit 140 is installed in the O-ring coupling working position P3 in the conveying path by the conveying unit 101, and is inserted into the guide block 40 coupled to the case 10, (25). The O-ring joining unit 140 includes an O-ring feeder 141, an O-ring pickup head 145, and an O-ring pickup head moving mechanism 146.

The O-ring feeder 141 includes a storage magazine 142 for storing a plurality of O-rings 25 and a magazine rotation mechanism 143 for rotating the storage magazine 142. The storage magazine 142 is provided with a double row of O-ring stacked columns in which a plurality of O-rings 25 are sequentially stacked. The magazine rotating mechanism 143 rotates the storage magazine 142 to sequentially move the O-ring stacked row to the lower side of the O-ring pick-up head 145. Of course, the structure of the O-ring feeder 141 is not limited to that shown and can be variously changed.

The O-ring pick-up head 145 is installed above the O-ring feeder 141 so as to pick up the O-ring 25 supplied by the O-ring feeder 141. The o-ring pick-up head 145 may have various structures that can pick up the O-ring 25 by various methods such as a suction method and a mechanical clamping method. The O-ring pick-up head moving mechanism 146 moves the O-ring pick-up head 146 such that the O-ring pickup head 145 picks up the O-ring 25 and engages the guide block 40 coupled to the case 10 stopped at the O- O-ring pick-up head 145 is moved. The O-ring pick-up head moving mechanism 146 may horizontally move the O-ring pick-up head 145 between the O-ring feeder 141 and the first conveyor 102, or horizontally move and lift the O- The O-ring pickup head 145 can be moved in various structures.

1 and 4A and 4B, the O-ring inserting unit 150 includes an O-ring 25 (FIG. 1) attached to the guide block 40 at an O-ring inserting operation position P4 in a conveying path by the conveying unit 101, Is inserted into the O-ring insertion groove 15 of the case 10. The O-ring inserting unit 150 includes an O-ring pushing mechanism 151 for pushing the O-ring coupled to the guide block 40 toward the case 10 and an O-ring pushing mechanism moving mechanism 157 for moving the O-ring pushing mechanism 151 .

The O-ring pushing mechanism 151 includes a plurality of fingers 152, a finger support 154 that rotatably supports the plurality of fingers 152, and a plurality of fingers 152 that rotate the plurality of fingers 152 with respect to the finger support 154 And a finger driver 155. The plurality of fingers 152 are each pivotally coupled to the finger supports 154 by pivot shafts 153 so that they can be partially inserted into each of the plurality of slits 45 provided in the guide block 40. The finger actuators 155 are mounted on the finger supports 154 to rotate the plurality of fingers 152 about a rotational center axis (pivot axis 153) perpendicular to the insertion direction of the O-rings 25. The finger actuators 155 have a plurality of finger manipulation members 156 that press the plurality of fingers 152 to be rotatable relative to the pivot axis 153, respectively. The plurality of fingers 152 may be widened or broken apart by the finger actuators 155. The plurality of fingers 152 functioning in this way can radially expand the O-ring 25 in contact with the inner surface of the O-ring 25 coupled to the guide block 40.

The plurality of fingers 152 includes a locking portion 152a which is in contact with the inner surface of the O-ring 25 coupled to the guide block 40 and a locking portion 152b which is in contact with the upper surface of the O- (152b). The pressing portion 152b is disposed on the upper side of the engaging portion 152a in the direction of being bent with respect to the engaging portion 152a. That is, the engaging portion 152a is provided at the lower end of the finger 152 so as to abut the inner surface of the O- The pressing portion 152b is provided so as to protrude outward beyond the engaging portion 152a on the upper side of the engaging portion 152a so as to press the O-ring 25 toward the case 10 in contact with the upper surface of the O- .

The O-ring pushing mechanism moving mechanism 157 horizontally feeds and lifts the O-ring pushing mechanism 151. The O-ring pushing mechanism moving mechanism 157 moves the O-ring pushing mechanism 151 to move the O-ring 25 coupled to the guide block 40 from the upper side to the lower side along the conical portion 43 of the guide block 40 And can be inserted into the O-ring insertion groove 15 of the case 10. 4A, when the case 10 to which the guide block 40 is coupled is positioned at the O-ring insertion working position P4, the O-ring pushing mechanism moving mechanism 157 is moved to the O-ring pushing mechanism 151 Is lowered to the case 10 as shown in FIG. 4A (b) after the upper side of the case 10 is transferred to the upper side of the case 10. At this time, the plurality of fingers 152 are partially inserted into the plurality of slits 45 of the guide block 40, respectively. Thereafter, as shown in Fig. 4 (c), the finger actuators 155 are operated to rotate the plurality of fingers 152 in the direction in which they are widened. At this time, the plurality of fingers 152 radially expand the O-ring 25 in a state where each of the engaging portions 152a is in contact with the inner surface of the O-ring 25. [

4 (d), the O-ring pushing mechanism moving mechanism 157 moves the O-ring pushing mechanism 151 toward the case 10, so that the plurality of fingers 152 are extended The O-ring 25 is moved from the conical portion 43 to the lower cylindrical portion 42 by descending along each of the plurality of slits 45 of the guide block 40. [ After the O-ring 25 is moved to the lower cylindrical portion 42, the finger actuators 155 are operated as shown in FIG. 4B (e), and a plurality of fingers 152 are slightly retracted inward, The mechanism moving mechanism 157 moves the O-ring pushing mechanism 151 further downward. The pressing portion 152b of each of the plurality of fingers 152 is brought into contact with the upper surface of the O-ring 25 so that the O-ring 25 is inserted into the lower cylinder portion 42 of the guide block 40, Into the groove (15). After the O-ring 25 is inserted into the O-ring insertion groove 15 of the case 10, the O-ring pushing mechanism 151 is returned to its original position by the O-ring pushing mechanism moving mechanism 157.

After the O-ring 25 is assembled to the case 10, the guide block 40 is separated from the case 10 by the guide block removing unit 160. [ 1, a guide block removing unit 160 is installed in a guide block removing operation position P5 in a conveying path by the conveying unit 101 to guide the guide block 40 coupled to the case 10 to the case 10). The guide block removing unit 160 includes a guide block pickup head 161 for picking up the guide block 40 coupled to the case 10 and a guide block pickup head moving mechanism 162 for moving the guide block pickup head 161 ). The guide block pickup head 161 may have the same structure as the guide block engaging head 136 of the guide block engaging unit 130. The guide block pick-up head moving mechanism 162 may have the same structure as the guide block joining head moving mechanism 137 of the guide block joining unit 130.

The guide block removing unit 160 separates the guide block 40 coupled to the case 10 from the case 10 and places it on the guide block conveying conveyor 132 of the guide block feeder 131. Then, the guide block 40 separated by the guide block removing unit 160 is conveyed again to the guide block engaging operation position P2 by the guide block conveying conveyor 132. [ Of course, the guide block removing unit 160 may have various other structures that can separate the guide block 40 coupled to the case 10 and discharge it to the outside of the transfer unit 101, in addition to the structure shown in the figure.

1 and 5, the coalescing unit 164 includes a case 10 and a cap 20 which are installed in a cooperating position P7 in a conveying path by the conveying unit 101 and in which the O- And the like. The coalescing unit 164 includes a holding mechanism 165 and a holding mechanism moving mechanism 167. [

The gripping mechanism 165 is installed on the upper side of the second conveyor 106 so as to pick up the cap 20 placed on the cap seating jig 122. The gripping mechanism 165 includes a plurality of gripping members 166 capable of holding the cap 20 by a mechanical clamping method. The gripping mechanism 165 can grip the cap 20 through an operation in which a plurality of gripping members 166 are gathered together or widened. Of course, the gripping mechanism 165 may be modified into various other structures capable of holding the cap 20, in addition to the structure having a plurality of gripping members 166.

The gripping mechanism moving mechanism 167 causes the gripping mechanism 165 to pick up the cap 20 placed on the cap seating jig 122 and to engage with the case 10 placed on the transfer stage 109 of the second conveyor 106 The gripping mechanism 165 is moved. The gripping mechanism moving mechanism 167 includes an elevating mechanism 168 for moving the gripping mechanism 165 up and down and a gripping mechanism 165 for moving the gripping mechanism 165 from the cap seating jig 122 on which the cap 20 is seated to the case seating jig 120 And a horizontal conveying mechanism 169 for horizontally conveying to the seated case 10. Of course, the gripping mechanism moving mechanism 167 is not limited to the structure shown and may be modified into various other structures capable of moving the gripping mechanism 165.

The merging process of the case 10 and the cap 20 by the merging unit 164 is as shown in Figs. First, as shown in Fig. 5, by the action of the gripping mechanism moving mechanism 167, the gripping mechanism 165 is transferred onto the cap 20 located at the cooperative work position P7 in the transport path. The gripping mechanism 165 transferred onto the cap 20 is lowered toward the cap 20 by the action of the gripping mechanism moving mechanism 167 to grip the cap 20. 6, the gripping mechanism 165 holding the cap 20 is transferred onto the case 10 by the gripping mechanism moving mechanism 167. Then, as shown in Fig. The gripping mechanism 165 transferred onto the case 10 is lowered toward the case 10 by the action of the gripping mechanism moving mechanism 167 as shown in Fig. 7 and the cap 20 is coupled to the case 10. At this time, the insertion portion 21 of the cap 20 is inserted into the O-ring insertion groove 15 of the case 10, and the first pin engagement hole 16 provided in the case 10 and the first pin engagement hole 16 provided in the cap 20 The container assembly 30 in which the case 10 and the cap 20 are assembled is formed so that the second pin engagement hole 17 is aligned.

In order to perform the operation of combining the case 10 and the cap 20 to form the container assembly 30 as described above, the case 10 and the cap 20 are placed on the transfer stage 109 They should be placed in a certain form. 5, the case 10 and the cap 20 are arranged so that the first pin engagement hole 16 of the case 10 and the second pin engagement hole 23 of the cap 20 are parallel to each other The cap engaging portion 13 of the case 10 and the case engaging portion 22 of the cap 20 are both positioned on the right side. Of course, the merging unit 164 may be configured so that any one of the case 10 and the cap 20 transferred to the merging operation position P7 by the transfer stage 109 of the second conveyor 106, To a variety of other configurations that can form the container assembly 30 by incorporating it into the other. The arrangement of the case 10 and the cap 20 on the transfer stage may vary depending on the structure of the merging unit.

Referring to Figs. 1 and 8, the conveying unit 170 is installed in the hinge pin assembling operation position P8 during the conveying path by the conveying unit 101. Fig. The conveyance unit 170 performs an operation of conveying the container assembly 30 formed by the combination unit 164 and conveyed by the second conveyor 106 of the conveyance unit 101 to the hinge pin assembly unit 176 do. The transport unit 200 includes a pick-up head 171 and a pick-up head moving mechanism 172. The pickup head 171 picks up the container assembly 30 located at the hinge pin assembling operation position P8 from the second conveyor 106 and transfers it to the hinge pin assembling unit 176 or the hinge pin assembling unit 176 And serves to pick up the cosmetic container 35 and separate it from the hinge pin assembling unit 176. [ As the pickup head 171, various structures capable of picking up the container assembly 30 or the cosmetic container 35 by various methods such as using a mechanical pumping method as shown or using an adsorption method can be used have.

The pick-up head moving mechanism 172 includes an elevating mechanism 173 for moving the pick-up head 171 and a rotating mechanism 175 for rotating the rotating frame 174 supporting the elevating mechanism 173. The rotating mechanism 175 rotates the rotating frame 174 by 180 degrees so that the pick-up head 171 is rotated on the upper side of the case seating jig 120 on which the container assembly 30 is mounted or on the hinge pin assembling stage 176 of the hinge pin assembling unit 176. [ (177).

Although the pair of pick-up heads 171 and elevating mechanism 172 are shown as being installed at both ends of the rotary frame 174 in the drawing, the structure of the conveying unit 170 is not limited to the illustrated one. That is, the conveying unit 170 picks up the container assembly 30 placed on the case seating jig 120 on the second conveyor 106 and transfers it to the hinge pin assembly stage 177, and the hinge pin assembly stage 177 It can be changed into various other structures capable of transporting the cosmetic container 35 formed on the second conveyor 106 again. The transfer unit 170 carries the cosmetic container 35 formed in the hinge pin assembly stage 177 to the unloading position separately provided outside the hinge pin assembly stage 177 without carrying it onto the second conveyor 106 Structure.

1 and 8 to 11, the hinge pin assembling unit 176 is installed in the hinge pin assembling operation position P8 during the conveying path by the conveying unit 101, so that the hinge pin 27). The hinge pin assembly unit 176 includes a hinge pin assembly stage 177, a pair of hinge pin alignment stages 181, a hinge pin feeder 183, a pair of hinge pin aligners 187, A pair of striking rods 190, and a pair of striking rod driving mechanisms 191.

The hinge pin assembly stage 177 is formed on the case seating jig 120 placed on the second conveyor 106 and the container assembly 30 transported to the hinge pin assembling operation position P8 is moved by the transport unit 170 The second conveyor 106 is installed outside the second conveyor 106. [ The hinge pin assembly stage 177 is provided with a fixing jig 178 to which the container assembly 30 carried by the transport unit 170 is fixed. The fixing jig 178 is provided with a fixing groove 179 and a pair of pin insertion holes 180. The container assembly 30 can be stably engaged with the fixing jig 178 by partially inserting the container assembly 30 into the fixing groove 179. [ The pair of pin insertion holes 122 are arranged in a mutually straight line as passages through which the hinge pin 27 hinging the case 10 and the cap 20 pass. The container assembly 30 is attached to the fixing jig 178 such that the first pin engagement hole 16 and the second pin engagement hole 23 are aligned with the pin insertion hole 180 of the fixing jig 178. [ do.

The pair of hinge pin alignment stages 181 are provided so as to face each other with the hinge pin assembly stage 177 therebetween. The hinge pin alignment stage 181 is arranged with the hinge pins 27 to be assembled to the container assembly 30 aligned. The hinge pin 27 arranged in alignment with the hinge pin alignment stage 181 is disposed in a straight line with the pin insertion hole 180 provided in the fixing jig 178 of the hinge pin assembly stage 177. As shown in Fig. 9, the hinge pin alignment stage 181 is supplied with a hinge pin 27 from the hinge pin feeder 183 one by one.

The hinge pin supply unit 183 includes a hinge pin storage unit 184 for storing a plurality of hollow hinge pins 27 and a hinge pin storage unit 184 for storing the hinge pin 27 stored in the hinge pin storage unit 184, 181, respectively. The hinge pin transfer portion 185 includes a pin feed tube 186 extending from the hinge pin storage portion 184 to the hinge pin alignment stage 181. The pin feed tube 186 has an internal passage through which the hinge pin 27 passes. Of course, the hinge pin feeder 183 is not limited to the illustrated structure and can be variously modified.

The hinge pin alignment stage 181 is provided with a hinge pin aligner 187 for aligning the hinge pin 27 supplied from the hinge pin feeder 183. The hinge pin aligner 187 includes a push member 188 pushing the hinge pin 27 supplied to the hinge pin alignment stage 181 to the alignment surface 182 of the hinge pin alignment stage 181, And a push member moving mechanism 189 for moving the push member. 10, the hinge pin aligner 187 pushes the hinge pin 27 toward the alignment surface 182 with the push member 188 to bring the hinge pin 27 into close contact with the alignment surface 182. At this time, the hinge pin 27 is interposed between the alignment surface 182 and the push member 188 and is aligned so as to be in line with the pin insertion hole 180 of the fixing jig 178.

The striking rod 190 and the striking rod driving mechanism 191 are disposed on the outer side of each of the pair of hinge pin alignment stages 181 so as to strike the hinge pin 27 placed on each of the pair of hinge pin alignment stages 181 Respectively. The striking rod 190 is disposed in alignment with the hinge pin 27 that is placed on the hinge pin alignment stage 181 outside the hinge pin alignment stage 181. 11, the striking rod 190 is linearly transported by the striking rod driving mechanism 191. As shown in Fig. The striking rod 190 hits the hinge pin 27 to the container assembly 30 by hitting the hinge pin 27 that rests on the hinge pin alignment stage 181 toward the container assembly 30 that rests on the hinge pin assembly stage 177. [ In the first pin engagement hole 16 and the second pin engagement hole 17 of the main body 1, respectively. The striking rod 190 also extends radially in the hinge pin 27 by being inserted partially into the hinge pin 27 with the hinge pin 27 pushed into the container assembly 30. Thereby, the hinge pin 27 can be stably fitted into the first pin engagement hole 16 and the second pin engagement hole 17 of the container assembly 30.

The striking rod driving mechanism 191 includes a striking rod engaging member 192 which is engaged with the striking rod 190. The impact rod engaging member 192 is slidably mounted on the guide rail 193. The striking rod driving mechanism 191 moves the striking rod engagement member 192 along the guide rail 193 to move the striking rod 190 forward and backward. Of course, the striking rod driving mechanism 191 can be changed to various other structures that can linearly transfer the striking rod 190, in addition to the structure shown.

Referring to Fig. 1, the discharge unit 195 is installed in the discharge operation position P9 during the conveyance path by the conveyance unit 101. Fig. The discharge unit 195 includes a container pickup head 196 and a container pickup head moving mechanism 197. The container pickup head 196 is installed above the second conveyor 106 so as to pick up the cosmetic container 35 which is made in the hinge pin assembling unit 176 and then conveyed by the second conveyor 106. As the container pick-up head 196, various structures capable of picking up the cosmetic container 35 by various methods such as a mechanical clamping method and an adsorption method can be used. The container pickup head moving mechanism 197 moves the container pickup head 196 so that the container pickup head 196 picks up the cosmetic container 35 on the second conveyor 106 and discharges it out of the second conveyor 106 Transfer. The container pickup head moving mechanism 197 may be of a variety of structures that can move the container pickup head 196 such as lift and horizontal movement.

Hereinafter, a method for assembling the cosmetic container 35 by the cosmetic container assembling apparatus 100 according to the present embodiment will be described.

First, a case seating jig 120 in which a case 10 is seated on a transfer stage 105 of a first conveyor 102 at a loading operation position P1 and a cap seating jig 122 in which a cap 20 is seated And performs the loading operation. The case 10 and the cap 20 may be attached to the case receiving jig 120 after the case seating jig 120 and the cap seating jig 122 are loaded on the transfer stage 105 of the first conveyor 102. [ And may be placed on each of the cap seating jigs 122.

After the loading of the case 10 and the cap 20, the transfer stage 105 of the first conveyor 102 is moved to transfer the case 10 and the cap 20 to the guide block engaging operation position P2. 1 and 2, the guide block 40 is engaged with the case 10 in the same manner as described above by using the guide block engaging unit 130 at the guide block engaging operation position P2. After the guide block 40 is coupled, the transfer stage 105 of the first conveyor 102 is moved again to transfer the case 10 with the guide block 40 to the O-ring engagement working position P3.

1 and 3, an O-ring 25 is attached to the guide block 40 coupled to the case 10 in the same manner as described above by using the O-ring coupling unit 140 at the O- . After the engagement of the O-rings 25, the transfer stage 105 of the first conveyor 102 is moved again to transfer the case 10 to the O-ring insertion working position P4.

1 and 4A and 4B, an O-ring 25 coupled to the guide block 40 is inserted into the case (not shown) by the same method as described above using the O-ring insertion unit 150 at the O- 10 into the O-ring insertion groove 15. After the insertion of the O-ring 25, the transfer stage 105 of the first conveyor 102 is moved again to transfer the case 10 in which the O-ring 25 is inserted to the guide block removing operation position P5.

Referring to FIG. 1, the guide block 40 is detached from the case 10 in the same manner as described above by using the guide block removing unit 160 at the guide block removing operation position P5. After separating the guide block 40, the transfer stage 105 of the first conveyor 102 is moved again to transfer the case 10 to the seating jig carrying operation position P6. The case seating jig 120 in which the case 10 is seated and the cap seating jig 122 in which the cap 20 is seated is positioned at the transfer stage 105 of the first conveyor 102 To the transfer stage (109) of the second conveyor (106). After the case seating jig 120 and the cap seating jig 122 are transferred to the second conveyor 106, the transfer stage 109 of the second conveyor 106 is moved to unite the case 10 and the cap 20 To the position P7.

1 and 5 to 7, the case 10 and the cap 20, in which the O-ring 25 is assembled, are assembled in the same manner as described above using the combining unit 164 in the merging work position P7 So as to form the container assembly 30. After the formation of the container assembly 30, the transporting stage 109 of the second conveyor 106 is again moved to transport the container assembly 30 to the hinge pin assembling operation position P8.

1 and 8 to 11, the container assembly 30 is transported to the fixing jig 178 of the hinge pin assembly unit 176 using the transport unit 170 at the hinge pin assembly operation position P8 The hinge pin assembly unit 176 is used to assemble the hinge pin 27 to the container assembly 30 in the same manner as described above. After the cosmetic container 35 is formed by assembling the hinge pin 27 to the container assembly 30, the cosmetic container 35 is again transported to the transport stage (not shown) of the second conveyor 106 109). Subsequently, the cosmetic container 35 is transferred to the transfer stage 109 of the second conveyor 106, and then the transfer stage 109 of the second conveyor 106 is moved to transfer the cosmetic container 35 to the discharge operation position ( P9 and discharges it to the outside of the second conveyor 106 by using the discharge unit 195. [

As described above, the cosmetic container assembling apparatus 100 according to the present embodiment mounts the case 10 and the cap 20 continuously while transferring the case 10 and the cap 20 along the conveying path by the conveying unit 101, It is possible to automatically assemble the cosmetic container 35 in which the O-ring 25 is hermetically sealed and the case 10 and the cap 20 are hinged together. In particular, by using the O-ring assembling unit 125, the O-ring 25 can be quickly and stably assembled to the case 10 which is conveyed along the conveying path. The case 10 and the cap 20 are combined on the transfer stage 109 to form the container assembly 30 and the hinge pin 27 is attached to the container assembly 30 using the hinge pin assembly unit 176 It can be assembled quickly.

Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to the embodiments described above.

For example, although the figure shows that one hinge pin assembly unit 176 is installed in the transport path by the transport unit 101, the number of hinge pin assembly units 176 installed in the transport path is not limited to one or more various numbers . ≪ / RTI > The number of the remaining working units other than the hinge pin assembling unit 176 may be plural.

In the drawings, the conveying unit 101 is shown to have a structure having a pair of conveyors 102 and 106 for horizontally conveying the case 10 and the cap 20. However, the conveying unit may be changed to various other structures . For example, the conveying unit may be constituted by a conveyor structure of the case 10 and the cap 20, or a conveyor structure of another type for conveying the cap 20 along a straight conveying path or a curved conveying path or a bent linear conveying path, The turntable may be configured to rotate along a circular transport path.

It is also shown that the case 10 and the cap 20 are loaded on the conveyors 102 and 106 of the transfer unit 101 while being seated in the case seating jig 120 and the cap seating jig 122 respectively However, the loading structure of the case and the cap on the transfer unit may be variously changed. For example, a structure in which the case and the cap are seated on the conveyor of the transfer unit may be integrally provided.

Although the figure shows that the O-ring assembling unit 125 for a cosmetic container according to the present invention is used for manufacturing the cosmetic container 35 having a structure in which the case 10 and the cap 20 are hinged to each other, The o-ring assembly unit for a cosmetic container can be used in the manufacture of cosmetic containers of various structures other than the cosmetic container in which the case and the cap are hinged.

10: Case 13: Cap coupling part
14: Storage space 15: O-ring insertion groove
16, 23: first and second pin engagement holes 20: cap
21: insertion portion 22: case coupling portion
25: o-ring 30: container assembly
35: Cosmetic container 40: Guide block
42: lower cylinder part 43: conical part
44: upper cylindrical portion 45: slit
100: cosmetic container assembling device 101: conveying unit
102, 106: first and second conveyors 103, 107, 133: conveying belt
104, 108, 134: belt drive mechanism 105, 109: transfer stage
120: Case seating jig 122: Cap seating jig
125: O-ring assembling unit 130: Guide block engaging unit
131: guide block feeder 132: guide block conveying conveyor
136: guide block engaging head
137: Guide block coupling head moving mechanism
140: O-ring coupling unit 141: O-ring feeder
145: O-ring pickup head 146: O-ring pickup head moving mechanism
150: O-ring insertion unit 151: O-ring pressurization mechanism
152: finger 155: finger driver
157: O-ring pushing mechanism moving mechanism 160: Guide block removing unit
161: Guide block pick-up head
162: guide block pickup head moving mechanism
164: coalescing unit 165: gripping mechanism
167: gripping mechanism moving mechanism 170: carrying unit
171: pickup head 172: pickup head moving mechanism
176: Hinge pin assembly unit 177: Hinge pin assembly stage
178: Fixing jig 180: Pin insertion hole
181: Hinge pin alignment stage 183: Hinge pin feeder
187: hinge pin aligner 188: push member
189: Push member moving mechanism 190:
191: striking rod driving mechanism 195: exhaust unit
196: Container Pickup Head 197: Container Pickup Head Movement Mechanism
199: Controller

Claims (14)

An o-ring assembly unit for a cosmetic container for assembling an O-ring for sealing between a case and a cap covering the case into an O-ring insertion groove provided around a storage space for storing cosmetics inside the case,
A case-seating jig in which the case is placed and fixed so that the O-ring insertion groove faces upward;
A guide block feeder for supplying a guide block having a conical portion whose outer diameter gradually increases from the upper side to the lower side so as to guide the O-ring from the upper side to the lower side, and a guide block feeder for picking up the guide block from the guide block feeder A guide block coupling unit which has a coupling head, picks up the guide block with the guide block coupling head, and is coupled to the case fixed to the case mounting jig,
And an O-ring pick-up head for picking up the O-ring from the O-ring feeder, wherein the O-ring pick-up head picks up the O-ring and guides the O- An O-ring coupling unit for coupling to the block;
And an O-ring pushing mechanism which is vertically movable above the case-seating jig so as to press the O-ring downward in contact with the O-ring coupled to the guide block, wherein the O- An O-ring insertion unit that moves downward along the conical part and inserts into the O-ring insertion groove of the case; And
And a guide block pick-up head for picking up the guide block coupled to the case, wherein the guide block pick-up head picks up the guide block coupled to the case and separates the guide block from the case Characterized in that the o-ring assembly unit for a cosmetic container comprises: The method according to claim 1,
Wherein the guide block feeder feeds the guide block separated from the case by the guide block removing unit to a position where the guide block combining head of the guide block combining unit can pick up the o- unit. 3. The method of claim 2,
And the guide block feeder includes a guide block conveying conveyor installed between the guide block engaging unit and the guide block removing unit for horizontally conveying the guide block separated from the case by the guide block removing unit in a raised state Characterized in that the o-ring assembly unit for a cosmetic container comprises: The method according to claim 1,
The guide block may further include a plurality of slits formed on an outer surface of the conical portion so as to extend from the upper side to the lower side,
Wherein the O-ring pushing mechanism of the O-ring inserting unit is provided with a plurality of fingers for pushing the O-ring coupled to the guide block toward the case while being partially inserted into each of the plurality of slits of the guide block along the plurality of slits, And an o-ring assembly unit for o-rings for cosmetics containers. 5. The method of claim 4,
The O-ring pushing mechanism of the O-ring inserting unit includes a finger support for rotatably supporting the plurality of fingers, and a plurality of fingers that are capable of radially expanding the O-ring in contact with the inner surface of the O- Further comprising a finger driver for rotating said plurality of fingers relative to said finger support so that said plurality of fingers are rotated relative to said finger support. 6. The method of claim 5,
Wherein the plurality of fingers are provided at a lower end to be in contact with the inner surface of the O-ring, and a plurality of fingers are provided on the upper side of the engaging portion so as to press the O-ring in contact with the upper surface of the O- And a pressing portion provided so as to protrude to the outside of the container. A cosmetic container assembling apparatus for assembling a cosmetic container in which an O-ring for sealing between a case and a cap covering the case is assembled into an O-ring insertion groove on the inner side of the case,
A transfer unit having a transfer stage on which the case and the cap are loaded and moving the transfer stage to transfer the case and the cap along a predetermined transfer path;
A guide block feeder for supplying a guide block having a conical portion whose outer diameter gradually increases from the upper side to the lower side so as to guide the O-ring from the upper side to the lower side, and a guide block feeder for picking up the guide block from the guide block feeder And the guide block is coupled to the guide block at a guide block engaging operation position where the case is stopped during a conveying path by the conveying unit, A guide block coupling unit;
And an O-ring pick-up head for picking up the O-ring from the O-ring feeder, wherein the O-ring pick-up head is provided with an O- An O-ring coupling unit that picks up the O-ring and engages with the guide block so as to extend around the guide block coupled to the case;
And an O-ring pushing mechanism which is vertically movable above the transfer stage so as to press the O-ring downward in contact with the O-ring coupled to the guide block, An O-ring insertion unit that moves the O-ring from the O-ring insertion work position to the O-ring pushing tool downward along the conical portion of the guide block to insert the O-ring into the O-ring insertion groove of the case;
And a guide block pick-up head for picking up the guide block coupled to the case, wherein the guide block pick-up head is coupled to the case with the guide block pick-up head at a guide block removing operation position where the case is stopped during a conveying path by the conveying unit, A guide block removing unit for picking up the guide block and separating the guide block from the case; And
And a gripping mechanism capable of picking up any one of the case and the cap to be conveyed by the conveying unit, wherein in the cooperative working position in which the case and the cap are stopped in the conveying path by the conveying unit, And a combining unit for picking up any one of the caps with the gripping mechanism and incorporating the other one with the gripping mechanism. 8. The method of claim 7,
Wherein the casing and the cap are coupled to each other by a combination unit such that a first pin engagement hole provided in the case and a second pin engagement hole provided in the cap are aligned in a conveying path by the conveying unit, A hinge pin assembly stage in which the container assembly is fixed to a hinge pin assembling operation position at which the hinge pin assembly is stopped;
A hinge pin alignment stage in which a hinge pin for hinging the case and the cap is aligned to be in alignment with the first pin engagement hole and the second pin engagement hole of the container assembly in which the hinge pin assembly stage is placed;
The hinge pin alignment stage being configured to hinge the hinge pin to be placed in the hinge pin alignment stage so that it can be pushed into the first pin engagement hole and the second pin engagement hole of the container assembly, A striking rod movably installed toward the hinge pin; And
And a striking bar driving mechanism coupled to the striking rod to linearly transmit the striking rod. 9. The method of claim 8,
And a pick-up head capable of picking up the container assembly being transported by the transporting stage of the transporting unit, wherein the pickup assembly picks up the container assembly transported by the transporting stage with the pickup head and transports it to the hinge pin assembly stage Further comprising: a plurality of cosmetic containers, each of said cosmetic containers comprising: 9. The method of claim 8,
Wherein the container assembly is fixed to the hinge pin assembly stage so that the container assembly can be held and fixed, and the first and second pin engagement holes of the container assembly fixed to the hinge pin assembly so that the hinge pin can pass therethrough, And a fixing jig having a pin insertion hole disposed in the fixing jig. 9. The method of claim 8,
Wherein the hinge pin alignment stage is provided with a pair of hinge pin alignment stages which face each other with the container assembly placed on the hinge pin assembly stage between the hinge pin alignment stage and the hinge pin alignment stage, Wherein the pair of hinge pin alignment stages are provided in pairs corresponding to the pair of hinge pin alignment stages so that the pins can be inserted into both sides of the container assembly. 9. The method of claim 8,
And a hinge pin aligner for aligning the first pin engagement hole and the second pin engagement hole of the container assembly which is fixed to the hinge pin alignment stage by pushing the hinge pin placed on the hinge pin alignment stage so as to be in line with the hinge pin alignment stage Wherein the cosmetic container assembly device includes a cosmetic container. 9. The method of claim 8,
A hinge pin storage part for storing a plurality of the hinge pins; and an internal passage through which the hinge pins are passed to sequentially transfer the hinge pins stored in the hinge pin storage part to the hinge pin alignment stage, Further comprising a hinge pin feeder having a pin feed tube extending from said portion to said hinge pin alignment stage. 9. The method of claim 8,
Wherein the hinge pin is hollow and the hitting pin strikes the hinge pin and pushes the hinge pin into the first pin engagement hole and the second pin engagement hole of the container assembly, Wherein the hinge pin extends radially in the first pin engagement hole and the second pin engagement hole of the container assembly.

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