JPH08217173A - Method and device for setting transferring disc case - Google Patents

Abstract

PURPOSE: To provide a method and device for setting and transferring a disc in which the setting efficiency can be increased by appropriately and rapidly setting the upper and lower cover bodies and further, which can be simplified. CONSTITUTION: A setting and transferring device of a disc case is constituted of a means positioning and holding molded upper and lower cover bodies 1, 3 onto a conveyor body 6 with respective distances, a rotary means 22 to oppositely arrange one lower cover body 3 held, on the other upper cover body 1, a setting means 23 of the oppositely positioned upper and lower cover bodies 1, 3, and a means 21 placing the unified upper and lower cover bodies 1, 3 on the conveyor body 6 face as they are.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for mounting and transferring a disk case, and more particularly, to mounting and transferring a disk case in which an upper lid and a lower lid are mounted on each other and transferred to a conveyor body. A method and an apparatus thereof.

[0002]

2. Description of the Related Art Conventionally, a disk case is composed of an upper lid body (upper case), a lower lid body (lower case) and an inner lid body (tray), and is molded by an injection molding machine which is a molding machine. The disk case molded in this way is
The upper lid body and the lower lid body are attached and integrated into a lid, and the inner lid body is divided and separately accumulated and packaged. Usually, the inner lid body taken out from the molding machine is placed on the conveyor body as it is and transferred to the next step, the integrated packaging step.

On the other hand, the upper lid member and the lower lid member are mounted and integrated with each other, placed on the surface of the conveyor body in the same manner as described above, and transferred to the next step, the integrated packaging step. Conventionally, when the upper lid member and the lower lid member are integrated, the molded upper lid member and the lower lid member are individually placed on the two rows of conveyor body surfaces and transferred, and at a predetermined position in the process of being transferred. Is positioned by the holder.

Then, one of the positioned upper lid and lower lid is grasped by the grasping / conveying device. The grasping / conveying device that has grasped moves upward and horizontally and transfers the upper lid body to just above the lower lid body. Next, the gripping / conveying device can be attached to each other by descending toward the lower lid that is waiting for positioning and pressing the upper lid against the lower lid.

The upper and lower lids mounted on each other are detached from the holders, transferred on the conveyor body, and successively accumulated and held outside the conveyor body. Then, the upper and lower lids that are accumulated and held by a predetermined amount are sent to the next packaging step. However, in the conventional process of integrating the upper lid and the lower lid with each other, since the number of transfer steps by the gripping and conveying device is large, it takes a long time to transfer, and it is difficult to position the upper lid and the lower lid. The wearing efficiency was not good.

[0006]

SUMMARY OF THE INVENTION The present invention is intended to solve the above problems. That is, the purpose of the present invention is to properly and quickly mount the upper and lower lids,
An object of the present invention is to provide a disk case mounting / transferring method and device which can improve mounting efficiency and at the same time simplify the mounting / transferring apparatus.

[0007]

However, the inventors of the present invention have diligently studied to solve such a problem by focusing on the point that the number of transfer steps of the gripping and conveying device when mounting the upper and lower lids is reduced. As a result of repeating the above, it was found that there is a clue at the point where mounting and transfer is performed by one turning operation, and the present invention was completed based on this finding.

That is, according to the present invention, the steps of positioning and holding the molded upper lid member and the lower lid member on the conveyor body with a space therebetween, and the step of making one held lower lid member face the other upper lid member. , A method of mounting and transferring a disk case, which comprises a step of mounting both the upper lid body and the lower lid body facing each other, and a step of placing the upper and lower lid bodies, which are mounted and integrated, directly on the conveyor body surface.

The upper lid and the lower lid are attached to each other by a disc case attachment and transfer method which is performed by pressing the upper lid against the lower lid. The reason why one of the held lower lid bodies is opposed to the other upper lid body lies in a disc case mounting and transferring method which is performed by sucking the lower lid body and rotating the lower lid body on the upper lid body. Further, the method of positioning the upper lid and the lower lid is performed by pressing two points sandwiching one corner of each of the upper and lower lids against the other corner to mount and transfer the disc case. Exist in.

On the other hand, according to the present invention, the positioning and holding means for positioning and holding the molded upper lid member and the lower lid member on the conveyor body with a space therebetween, and the swivel in which the held lower lid member faces the other upper lid member. Device for mounting and transferring a disc case, which comprises: means, mounting means for mounting both the upper lid body and the lower lid body, which are opposed to each other, and a mounting means for mounting the upper and lower lid bodies integrally mounted on the conveyor body surface as they are. Exist in.

Further, the positioning and holding means is positioned by a pair of moving pins that sandwich one corner of each upper and lower lid and press against the other corner, and a guide member that guides and guides the upper and lower lids. In addition, the present invention resides in a disk case mounting / transferring device including suction means for sucking one lower lid.

Further, the mounting means includes a restraining means for restraining upward movement of the upper lid body facing the lower lid body, and a pressing member for raising and lowering the support member supporting the upper lid body with respect to the lower lid body. The present invention resides in a mounting / dismounting device for a disc case, which comprises a means. Further, the mounting means also exists in a disk case mounting / transferring device that includes a supporting member that can be lowered from the conveyor body surface.

[0013]

By adopting the above-described disk case mounting and transferring method and device, the molded upper lid and lower lid are positioned and held on the conveyor body with a space therebetween, and one lower lid is held. On the other upper lid body, and the upper lid body and the lower lid body, which are opposed to each other, are attached to each other by pressing the upper lid body against the lower lid body, and the upper and lower lid bodies that are integrally attached are attached to the conveyor body surface. Place it as it is.

[0014]

The present invention will be described below with reference to the accompanying drawings. First, the structure of the disk case to which the present invention is applied will be described. In FIG. 1, the disc case is composed of an upper lid body 1, an inner lid body 2 and a lower lid body 3 shown in (a), (b) and (c) of FIG. That is, the disc case is configured such that the inner lid body 2 is housed inside the lower lid body 3, and the upper lid body 1 is attached to the lower lid body 3 in this state.

Of these, the upper lid 1 and the lower lid 3 are the upper lid 1
The locking protrusions 4a and 4b formed inside the and the locking holes 5a and 5b of the lower lid 3 are attached to each other to be integrated. The upper lid body 1 and the lower lid body 3 are mounted and integrated as described above, and then transported by the conveyor body, and a large number of them are stacked and packaged at different positions. The disk case mounting and transferring method and apparatus according to the present invention are recognized as a step of mounting the upper lid 1 and the lower lid 3 and transferring them to the conveyor body.

In order to see the position of the present invention, the steps from the molding of the upper lid 1 and the lower lid 3 to the final packaging, that is, the step of integrated packaging will be described below. . First, as shown in FIG. 2, the step of integrating and packaging the upper and lower lids 1 and 3 includes a step L of sucking and transferring the upper and lower lids 1 and 3 formed by a molding machine onto the transfer conveyor body 6, and suction and transfer. Step O of attaching the upper and lower lids 1 and 3 to each other,
Step S of mounting the mounted upper and lower lids 1 and 3 on the transfer conveyor body 6, step M of sequentially mounting and holding the mounted upper and lower lids 1 and 3 outside the transfer conveyor body 6, and the stacked upper and lower lids The process N includes packaging steps 1 and 3.

FIG. 3 is a schematic view of an apparatus for carrying out all the steps of integrating and packaging the upper and lower lids 1 and 3, (a) showing its plan view and (b) showing its side view. In the suction transfer step L, when the upper and lower lids 1 and 3 are transferred onto the transfer conveyor body 6, first, the upper and lower lids 1 and 3 molded by a molding machine, for example, an injection molding machine are not shown by a robot (not shown). Taken out by hand.

After that, the upper and lower lids 1 and 3 are brought into the vertical state shown in FIG. 3 by the hand, and by the suction holding means 7 (see FIG. 4) which stands by at the first position V in the vertical state in advance. At the same time, the four upper and lower lids 1, 3 are suction-held at the positions A, B, C, D. In this case, 2 in lower C and D
When the upper and lower lids 1 and 3 are taken out by the injection molding machine I and suction-held, the upper and lower lids 1 and 3 are arranged in the opposite direction to the two upper and lower lids 1 and 3.

Therefore, the upper and lower lids 1 and 3 of the lower stages C and D are
Finally, the direction must be corrected and changed to the same direction as the upper and lower lids 1 and 3 of the upper stages A and B. When the four upper and lower lids 1 and 3 are suction-held by the suction-holding means 7, the cam plate 8a is in the process of linear movement of the linear moving means 8 (see FIG. 3).
It rotates in the direction of the white arrow shown in FIG.

Next, as shown in FIG. 7, the four upper and lower lids 1 and 3 have their adsorbed faces upward, one lower lid 3 on a frame 72 described later, and the other one. The upper lid 1 is placed on a supporting member 76 on the conveyor body 6. In this way, the upper and lower lids 1 and 3 are positioned and placed at the horizontal positions A, B, C and D which are the second positions H shown in FIG.

At the same time, the upper and lower lids 1 and 3 of the lower stages C and D are
The direction is corrected and changed to the correct direction by rotating in the arrow direction in synchronization with the rotation of the suction holding means 7 in the process of moving straight. Next, the upper and lower lids 1 and 3 are mounted by the mounting means 23 described later shown in FIG. 6, and the integrated upper and lower lids 1 and 3 are mounted on the surface of the transfer conveyor body 6 by the mounting means 21 as they are. To be done.

Therefore, as shown in FIGS. 3 (a) and 3 (b), the upper and lower lids 1 and 3 are transferred onto the transfer conveyor 6 and cooled by the cooling means P in the process of being transferred (cooling). ) Will be done. Usually, the upper and lower lids 1 and 3 are slightly warmed by latent heat immediately after being molded, and if they are not cooled as in the conventional case, the inner lids are reduced by natural cooling after they are collected and packaged later. The packaging may come loose and come off.

By performing such cooling,
Although the upper and lower lids 1 and 3 have latent heat at the time of molding, they are close to room temperature at the time of packaging and are hardly deformed by shrinkage later. Further, the upper and lower lids 1 and 3 are transferred on each transfer conveyor body 6 and transferred to the end of the transfer conveyor body 6.

As described above, the upper and lower lids 1 and 3 that are continuously transferred on the transfer conveyor 6 are sequentially accumulated and held in the disk case accumulation and transfer step M (see FIG. 2) described below. In the stacking transfer step M, when the upper and lower lids 1 and 3 that are mounted and integrated and are continuously transferred on the transfer conveyor body are separated from the transfer conveyor body one by one, they are sequentially received and swung up. After the state, it is horizontally moved, and the moving force is used to sequentially stack the stacking means.

As shown in FIG. 3, the upper and lower lids 1GF, which are stacked on the stocker 11 of the stacking and holding means 10 by a predetermined amount, are gripped in a row unit by the gripping device 14 of the transporting means 13 and transferred to the next packaging means 15. To be done. In this packaging means 15, the upper and lower lids 1GF that have been transported and accumulated are transported by the packaging tape 16 made of a thermoplastic resin such as vinyl chloride delivered from the wound roll R in the process of being transported in the direction of the arrow. It is packaged (packaging step N).

When this packaging process is completed, the packaged upper and lower lids 1GF are packaged by the transporting means 17 for discharging.
It is rotated by 0 °, placed on another transfer conveyor 18 and sent to the next step. The above is the description of the steps from the molding of the upper lid 1 and the lower lid 3 to the final packaging.

The disk case mounting and transferring method and apparatus of the present invention include a step located after the step L of transferring the upper and lower lids 1 and 3 formed by the molding machine onto the transfer conveyor by suction. Since it is an apparatus, before explaining the present invention, a suction transfer apparatus for transferring the upper and lower lids 1 and 3 onto the transfer conveyor will be described in more detail with reference to FIG.

FIG. 5 is a perspective view of the suction transfer device for the disk case. In the figure, the suction transfer device for the disk case is mainly composed of a suction holding means 7, a rectilinear movement means 8, a rotating means 30, and a correcting means 32. As shown in FIG. 4, the suction holding means 7 is for holding the molded upper and lower lids 1 and 3 vertically at the first position V and then moving them to the second position H for horizontal positioning. Is.

That is, the suction holding means 7 includes a substrate 34 rotatably held by the rotating means 30 with respect to the rectilinear movement means 8, and four suction holding members are provided on the surface of the substrate 34. 33 are equipped. This suction holding member 3
By 3, it is possible to simultaneously suck and hold the four upper and lower lids 1 and 3.

The suction holding member 33 has four holding plates 35 attached to the substrate 34, and four suction tools 36 elastically biased by the holding plates and connected to a suction device (not shown) so as to communicate therewith. It consists of and. Further, the suction holding means 7 standing by in the vertical state at the first position V receives the four upper and lower lids 1 and 3 taken out from the molding machine from the robot hand, and moves them up and down with the suction tool 36 corresponding thereto. The lids 1 and 3 are suction-held.

Next, the rectilinear moving means 8 rectilinearly moves the suction holding means 7, which holds the upper and lower lids 1 and 3 by suction at the first position V, to the second position H. That is, the rectilinear movement means 8 are mainly arranged in parallel above and below the frame body 38 shown in FIG.
The rails 38a and 38b, linear motion bearings 39a and 39b, a vertical moving plate 40, and a drive belt 42 (timing belt) that is driven forward and backward by a drive source are included.

The rectilinear movement means 8 advances the suction holding means 7, which holds the upper and lower lids 1 and 3 by suction at the first position V, in the counterclockwise direction while driving the driving belt 42 to move straight to the second position H. To move. Further, the rotating means 30 rotates the suction holding means 7 in synchronization with the rectilinear movement of the rectilinear moving means 8. That is, the turning means 30 mainly includes the plate cam 43, the turning shaft 45, the turning arm 46, and the cam follower 4.
7, fixed block 48 and the like.

The rotating means 30 is the suction holding means 7
In the process of moving the second arm to the second position, the cam follower 47 engaged with the cam groove 42 causes the swing arm 46,
It is rotated counterclockwise through the rotation shaft 45 to be in a horizontal state. Next, the correcting means 32 rotates the plurality of suction-held upper and lower lids 1 and 3 while linearly moving them, and corrects and changes the orientation of each of the upper and lower lids 1 and 3.

That is, the correcting means 32 includes a large pulley fixed to the rotating shaft 45, a small pulley connected to the large pulley via a timing belt 50, a turning shaft to which the small pulley is fixed, and a suction holding member. It is composed of a pair of bevel gears 53 and the like that give the 33 a correction rotation.

The correction means 32 is the suction holding means 7
In the process of moving to the second position H, the suction holding member 33 at the positions C and D shown in FIG. As a result, the direction of the suction holding member 33 at the A and B positions can be corrected and changed to the same direction. The adsorption transfer device has been described above.

Next, the disk case mounting / transferring device of the present invention will be described in detail with reference to FIGS. 6 is a front view of the disk case mounting and transferring apparatus, FIG. 7 is a plan view of the disk case mounting and transferring apparatus, FIG. 8A is a partial plan view of the positioning holding means, and FIG. 8B is a positioning holding means. FIG. 9 is a partial cross-sectional view of FIG. 9, and FIG. 9 is a perspective view of the mounting / transferring device for the disc case.

As shown in FIG. 7, the disk case mounting and transferring apparatus mainly comprises a positioning and holding means 20 and a turning means 2.
2, the mounting means 23, the mounting means 21 and the like. That is, the positioning and holding means 20 guides the pair of moving pins 24 that sandwich one corner M of each of the upper and lower lids 1 and 3 and press against the other corner N, and guide the upper and lower lids 1 and 3. Guide members 25 and 26, and suction means 27 that sucks one of the positioned lower lid bodies 3.

More specifically, as shown in FIGS. 8 (a) and 8 (b), the moving pin 24 is mainly composed of a rotating arm 28, an equalizer 61, a regulating shaft 62, and pressing pins 64a and 64b.
Etc. The rotating arm 28 is fixed to one end of a support shaft 29 rotatably supported by a boss 65 of a support base (not shown). The pivot arm 28 is provided with a support shaft 60 at the tip of the diagonally bent end and a restriction shaft 62 in the vicinity of the support shaft 60.

The equalizer 61 is formed in a T shape,
The central portion thereof is pivotally supported by the support shaft 60 of the rotating arm 28 so as to be pivotable, and the restriction shaft 62 is provided in the notch portion 63 formed in the protruding portion.
Loosely fits and restricts the turning of the equalizer 61. Also, the equalizer 61 has two pressing pins 64 at both ends.
a and 64b are erected.

Further, a lever 66 connected to a drive source (not shown) is connected to the other end of the support shaft 29 fixing the rotating arm 28 via a universal joint 67 and a link 68. Further, as shown in FIGS. 6 and 7, the frame 72
Is attached to a swivel means 22 composed of a bevel gear 69 and a swivel shaft 70 that can be swung by a drive source (not shown) via the bevel gear 69.

The frame 72 attached to the swivel shaft 70 includes:
It has seating surfaces 73, 73 on which two lower lids 3 can be placed. The guide members 25 and 26 have slopes that slope downward toward the inside, and are arranged so as to be orthogonal to the side surfaces of the seating surfaces 73 and 73. The suction means 27 is
Two of each of the seating surfaces 73, 73 are arranged substantially at the center, and the upper surfaces of the seating surfaces 73, 73 are flush with the seating surfaces 73, 73 and are connected to a vacuum device (not shown).

Further, the frame body 72 is in contact with the lower surface of one side by a damper 86 attached to a stand 85 standing upright on the base 80 to support it horizontally (see FIG. 6). That is, the lower lid 3 is the lever 6 shown in FIG.
6, the rotary arm 28 is rotated clockwise, and the two moving pins 64a and 64b are used to move one corner M
Two points sandwiched between are pressed.

By this pressing, as shown in FIG. 7, the other corner portion N of the lower lid 3 is guided and guided by the guide members 25 and 26 having two surfaces orthogonal to each other. Therefore, the lower lid 3 includes the two moving pins 64a and 64b and the guide member 25,
Positioned accurately by 26. At the same time, the bottom surface of the positioned lower lid body 3 is sucked by the suction means 27,
It is held by the frame body 72.

Next, the mounting means 21 comprises a support member 76 for supporting the upper lid 1 and a pressing means 87. Support member 7
As shown in FIG. 6, 6 is mainly a support plate 77 and a guide member 7.
It is composed of 8, 79 and the like, and is supported by a pressing means 87 described later. Support plate 7 whose upper surface is the seating surface of the upper lid 1.
7 are arranged in parallel on both sides of the transfer conveyor body 6 so as to be able to move up and down by a pressing means 87.

Then, the support plate 77 serving as the seating surface is
Normally, it is located at a position slightly lower than the upper surface of the belt 6a of the transfer conveyor body 6. Further, the guide members 78 and 79 are
The upper parts have inclined surfaces that are inclined inward and are arranged orthogonal to each other (see FIG. 7). Further, as described above, the positioning holding means 20 is arranged at each corner of the support plate 77 which becomes the seating surface on the transfer conveyor body 6 side.

The positioning and holding means 20 includes a pair of moving pins 24 that sandwich the corner M of each upper lid 1 and press it against the other corner N, and a guide member 78 that guides and guides the upper lid 1. It consists of 79. Therefore, in the mounting means 21, before the upper lid 1 is separated and dropped by the suction transfer means, the support plate 77 is moved up to the position shown in FIG.

The reason for this is that the belt 6 of the transfer conveyor body 6 is
This is because a is constantly driven to travel. The upper lid 1 which has been separated and dropped by the suction transfer means is guided by the guide member 7
It is guided by the slopes 8 and 79 and is received and seated on the upper surface of the support plate 77. The upper lid 1 seated on the upper surface of the support plate 77 is
By rotating the rotating arm 28 clockwise, the pressing pin 64 shown in FIG.
Two points sandwiching one corner M are pressed by a and 64b.

In this way, one corner M of the upper lid 1 is
When the two points sandwiched by are pressed, the other corner portion N is guided and guided by guide members 78 and 79 having two surfaces orthogonal to each other. Therefore, the upper lid 1 has two moving pins 64.
Accurate positioning is achieved by a and 64b and guide members 78 and 79. On the other hand, the mounting means 23 mainly comprises a restraining means 75 and a pressing means 87.

The pressing means 87 includes a drive shaft 82 that can be raised and lowered.
It is composed of a plate body 83 fixed horizontally to the upper end of the drive shaft 82. As shown in FIG. 6, the drive shaft 82 is slidably inserted into a boss 81 penetratingly mounted in the base 80 and can be moved up and down by a drive source (not shown). The restraint means 75 is mainly composed of a swivel shaft 89, a clamp lever 91, a lever 93 and the like.

The turning shaft 89 is rotatably supported by a stand 88 standing on a base 80 on the side surface of the transfer conveyor body 6. Then, the clamp lever 91 is connected to the turning shaft 8
A claw portion 90 which is fixed to 9 and is bent inward is formed at the upper end. The lever 93 has one end fixed to the swivel shaft 89 and the other end pivotally supported by the cylinder 92.

Next, as shown in FIG. 6, the frame 72 holding the lower lid 3 by suction is rotated 180 degrees and positioned so as to face the upper lid upper surface. Then, the clamp lever 91 of the mounting means 23 pivots clockwise, and the claw portion 90 bent inwardly.
Is located immediately above one side portion of the lower lid 3 held by the frame 72. Therefore, the pressing means 87 raises the supporting member 76, and the upper lid 1 supported by the supporting member 76.
Comes into contact with the lower lid 3 standing by immediately above this, and at the same time, the upper surface of the lower lid 3 is locked by the claw portion 90, so that the upper lid 1
Is pressed by. As a result, the upper lid 1 and the lower lid 3 are attached to each other and integrated.

Next, the operation of the disk case mounting / transferring device of the present invention will be further described. First, the step of mounting and transferring the disc case includes the steps of positioning and holding the upper lid body 1 and the lower lid body 3, the step of facing the held lower lid body 3 to the other upper lid body, and both of them. 3 and 3 are attached to each other, and the upper and lower lids 1 and 3 that are integrally attached are placed on the surface of the transfer conveyor 6 as they are.

Then, as shown in FIG. 4, the two lower lids 3 are sucked by the suction transfer means at the positions A and C of the first position V, and then swung in the direction of the arrow to move to the second position. It is rotated to the position H. Next, when the suction holding of the suction transfer means is released, the upper lid 3 shown in FIG. 7 has the seating surface 7 of the frame 72.
Sit at 3,73.

The lower lid 3 seated on the seating surfaces 73, 73 is
The rotating arm 28 is rotated clockwise, and the pair of moving pins 24, that is, the pressing pins 64a and 64b press two points sandwiching one corner M. When pressing this,
Two pressing pins 64a of the equalizer 61 shown in FIG.
64b is configured to slightly swing about the support shaft 60 within the range of the clearance between the restriction shaft 62 and the notch 63 that is loosely fitted.

Therefore, the two pressing pins 64a, 64b
When the one corner portion M of the lower lid body 3 is pressed, even if the lower lid body 3 is slightly tilted, this can be followed. In this way, when two points sandwiching one corner M of the lower lid 3 are pressed, the other corner N is guided and guided by the guide members 25 and 26 having two surfaces orthogonal to each other. It Therefore,
The lower lid 3 is accurately positioned by the two moving pins 64a and 64b and the guide members 25 and 26.

After that, the bottom surface of the positioned lower lid 3 is sucked by the suction means 27 and held by the frame 72. On the other hand, as shown in FIG. 4, the two lower lids 1 are sucked by the suction transfer means at the positions B and D of the first position V, and then swung in the direction of the arrow and moved to the second position H. Turn to move. Therefore, before the upper lid 1 is separated and dropped by the suction transfer means, the support plate 77 is lifted to the position shown in FIG.

Next, the upper lid 1 separated by the suction transfer means is guided by the slopes of the guide members 78 and 79 and received on the support plate 77. Further, in the upper lid 1 seated on the support plate 77, one corner M of the upper lid 1 has a pair of moving pins 2.
4, that is, the pressing pins 64a and 64b press two points sandwiching one corner M.

In this way, one corner portion M of the upper lid 1 is
When the two points sandwiched by are pressed, the other corner portion N is guided and guided by guide members 78 and 79 having two surfaces orthogonal to each other. Therefore, the upper lid 1 has two moving pins 64.
Accurate positioning is achieved by a and 64b and guide members 78 and 79. In this state, the frame body 72 that holds the lower lid body 3 by suction
Is rotated 180 degrees and is positioned so as to face the upper surface of the upper lid.

Next, the clamp lever 91 of the mounting means 23
Is rotated, and the claw portion 90 bent inward is located immediately above one side portion of the lower lid body 3 held by the frame body 72. The pressing means 87 raises the supporting member 76 and presses the upper lid body 1 supported by the supporting member 76 against the lower lid body 3 standing by immediately above the upper lid body 1. As a result, the upper lid 1 and the lower lid 3 are attached to each other and integrated. The integrated upper and lower lids 1 and 3 are placed on the mounting means 21 by the lowering operation of the pressing means 87.
It is placed on the upper surface of the belt 6a of the transfer conveyor body 6 from above the supporting member 76 and is transferred to the next step.

By doing so, the upper and lower lids can be properly and promptly mounted. Although the present invention has been described above, it is needless to say that the present invention is not limited to the embodiments and various other modifications can be made without departing from the essence thereof.

[0061]

EFFECT OF THE INVENTION By properly and promptly performing the mounting and transferring process of the upper and lower lids, the mounting efficiency can be improved. By simplifying the device for transferring the upper and lower lids, the equipment cost can be reduced as a result.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a disk case to which the present invention is applied, in which FIG. 1A is an upper lid and FIG.
Shows a perspective view of the inner lid and (c) a lower lid.

FIG. 2 shows an embodiment of a process of mounting and transferring the upper and lower lids of the present invention, and is an explanatory view of a series of processes until the mounted upper and lower lids are integrated and packaged.

FIG. 3 (a) is an overall plan view showing a series of steps (integrated packaging step) for packaging the upper and lower lids that have been formed after the upper and lower lids that have been formed are integrated and transferred;
(B) is the whole side view.

FIG. 4 is an explanatory diagram illustrating a state in which the upper and lower lid bodies held by the suction holding means are transferred and mounted on the conveyor body.

FIG. 5 is a perspective view of a suction / transfer device for a disc case.

FIG. 6 is a front view of a mounting / transferring device for a disc case.

FIG. 7 is a plan view of a disc case mounting / transferring device.

FIG. 8A is a partial plan view of the positioning and holding means, and FIG. 8B is a partial cross-sectional view of the positioning and holding means.

FIG. 9 is a perspective view of a disk case mounting / transferring device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Upper cover body 2 ... Middle cover body 2F ... Integrated middle cover body 3 ... Lower cover body 4a, 4b ... Locking protrusion 5a, 5b ... Locking hole 6 ... Transfer conveyor body 7 ... Adsorption transfer means 8 ... Linear movement means DESCRIPTION OF SYMBOLS 10 ... Accumulating and holding means 11 ... Stocker 13 ... Conveying means 14 ... Grasping device 15 ... Wrapping means 16 ... Wrapping tape 17 ... Ejecting conveying means 18 ... Conveyor body 20 ... Positioning holding means 21 ... Placing means 22 ... Pivoting means 23 ... Mounting means 24 ... Moving pins 25, 26 ... Guide member 27 ... Adsorption means 28 ... Rotating arm 29 ... Support shaft 30 ... Rotation means 32 ... Correction means 33 ... Adsorption holding member 34 ... Substrate 35 ... Holding plate 36 ... Adsorption Tools 38a, 38b ... Rails 39a, 39b ... Linear motion bearing 40 ... Moving plate 42 ... Drive belt 43 ... Plate cam 45 ... Rotating shaft 46 ... Revolving arm 47 ... Cam follower 48 ... Solid Constant block 50 ... Timing belt 53 ... Bevel gear 60 ... Support shaft 61 ... Equalizer 62 ... Restriction shaft 63 ... Notches 64a, 64b ... Pressing pin 66 ... Lever 67 ... Universal joint 68 ... Link 69 ... Bevel gear 70 ... Swivel shaft 72 ... Frame 73 ... Seating surface 75 ... Restraint means 76 ... Support member 77 ... Support plate 78, 79 ... Guide member 80 ... Base 81 ... Boss 82 ... Drive shaft 83 ... Plate body 87 ... Pressing means 88 ... Stand 89 ... Pivot shaft 90 ... Claw part 91 ... Clamp lever 92 ... Cylinder 93 ... Lever H ... Second position I ... Injection molding machine L ... Adsorption transfer process M ... Accumulation holding process N ... Packaging process O ... Mounting process P ... Cooling means R ... Roll V ... 1st position

Claims (8)

[Claims] 1. A step of positioning and holding the molded upper lid body and lower lid body on the conveyor body with a space therebetween, and a step of causing one of the held lower lid bodies to face the other upper lid body.
A method for mounting and transferring a disc case, which comprises a step of mounting both the upper lid body and the lower lid body facing each other, and a step of placing the upper and lower lid bodies, which are integrally mounted, on the conveyor body surface as they are. 2. The upper lid and the lower lid are attached to each other by
2. The method of mounting and transferring a disc case according to claim 1, wherein the method is performed by pressing the upper lid against the lower lid. 3. The held lower lid body is opposed to the other upper lid body by adsorbing the lower lid body and rotating the lower lid body on the upper lid body. How to transfer the disk case. 4. The upper lid and the lower lid are positioned by
2. It is carried out by pressing two points sandwiching one corner of each of the upper and lower lids against the other corner.
How to mount and transfer the described disk case. 5. A positioning holding means for positioning and holding the molded upper lid body and the lower lid body on the conveyor body with a space therebetween, and a swiveling means for making one held lower lid body face the other upper lid body. Mounting and transferring a disc case, comprising: mounting means for mounting both the upper lid body and the lower lid body to each other, and mounting means for mounting the upper and lower lid bodies integrally mounted on the conveyor body surface as they are. apparatus. 6. The positioning holding means is positioned by a pair of moving pins that sandwich one corner of each upper and lower lid and press against the other corner, and a guide member that guides and guides the upper and lower lids. 6. The disk case mounting / transferring device according to claim 5, further comprising suction means for sucking one of the lower lids. 7. The mounting means includes a restraining means for restraining upward movement of the lower lid body facing the upper lid body, and a pressing means for raising and lowering a support member for supporting the upper lid body relative to the lower lid body. 6. The disk case mounting / transferring device according to claim 5, wherein: 8. The mounting / dismounting device for a disk case according to claim 5, wherein the mounting means includes a supporting member that can be lowered from the surface of the conveyor body.