JPS6149088B2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention makes it possible to easily take out tiles such as Manju arabesque tiles, which are difficult to take out from the mold because the Manju parts and flower pattern parts get caught, by an upwardly sloping take-out operation. The present invention also relates to a device for taking out Manju arabesque tiles which can be taken out mechanically.

Conventionally, when molding Manju arabesque tiles, as shown in Figures 2 to 4, a Manto side sill with a Manju opening/closing mechanism and a flower pattern part, a silicone side sac and a cutout are provided on the lower mold. The upper mold has a structure in which a receptacle is provided on the mountain pass and edge sides, and such a mold requires skill to remove the molding material. That is, since the Manju part was opened, the silicone side was bent first, and then taken out from the lower mold while the flower pattern part was cut downward, it was extremely difficult for unskilled workers to do.

In view of these drawbacks, the present invention provides a device in which the molding die for Manju Arabesque tiles has a special structure so that the molded material can be easily taken out in an upwardly sloping manner, and in which the taking out operation is performed mechanically. In order to solve the above-mentioned drawbacks, an example of the implementation of the present invention will be described below based on the drawings. 1 is a lower mold having a back molding surface 3 of the Manju arabesque tile 2; 4 is a lower mold having a back molding surface 3; The upper mold has a corresponding molding surface 5.

In order to screw onto the lower mold 1 a Manto side sac 8 for molding the Manto 6 and sword 7 at the front part of the Manto arabesque tile 2, and to mold a flower pattern 9 at a predetermined position on the inner surface of the Manto side sac 8. On the other hand, the upper mold 4 has a mountain pass side sac 12 corresponding to the mountain pass 11 on the left side of the Manju arabesque tile 2, and an edge side sac 14 corresponding to the edge 13 on the right side. , a silicone side sac 16 corresponding to the rear silicone 15 and a cut-off sac 18 corresponding to the cut-off 17 on the rear left corner.
are screwed onto each peripheral wall of the upper mold 4, respectively.

Numerals 19 and 20 are auxiliary stoppers for opening the sac 8 and the silicone sac 16, which are provided to prevent the sac 8 on the manju side and the sac 16 on the silicone side from opening outward due to pressure during pressure molding.

Incidentally, the portion of the manju side sack 8 corresponding to the manju 6 may be of an open/close type like the conventional type.

Next, the device for taking out the Manju Arabesque tiles 2 molded by the lower mold 1 and the upper mold 4 having the above configuration will be explained together with the molding process. 21 is a tile press molding machine, which has hydraulic, cam,
The ram 22 is controlled to move up and down by a crank or the like, and the upper mold 4 is attached to the lower surface of the ram 22, while the lower mold 1 is mounted on a slide base 24 on a platform 23 by means of a mold conveying cylinder 25. Upper mold 4
It is attached to the take-out part 26 so as to be able to reciprocate from a lower facing position.

27 is a device for taking out the Manju arabesque tiles 2, in which a support plate 28 is positioned above the taking out part 26;
The upper ends of the links 29, 29' are pivotally attached to the lower surface of the support plate 28, and the lower ends of the links 29, 29' are provided with a number of suction cups 31, 31'... corresponding to the molding surface of the molding base 30 on the lower surface. , connected to a suction device (not shown) by a hose 32 to form a molded substrate 3.
A gripping tool 33 for attracting and releasing 0 is pivotally mounted, and a cylinder 34 is mounted horizontally on the lower surface of the support plate 28, and its rod 35 is pivotally attached to a protruding piece 36 integrally provided at the end of the gripping tool 33. The action of the cylinder 34 allows the gripping tool 33 to move back and forth along a predetermined trajectory in a horizontal state. A base plate 37 is positioned above the support plate 28, and a cylinder 38 is vertically attached to the base plate 37, with its rod 39 protruding downward and attached to the support plate 28. The lower end of the shaft 40 is attached to the support plate 28, and the upper end thereof is attached to the base plate 37 and the cylinder 38.
The gripping tool 33 is inserted and supported by a bracket 41 fixed to the rear end, and the gripping tool 33 is inserted and supported by the action of the cylinder 38.
can be raised and lowered together with the support plate 28.

42 is a transfer mechanism section, and the above-mentioned take-out device 27
A take-out unit 26 and an appropriate spooling upright machine 43
A link 46 whose lower end is pivoted to the lower part of a frame 45 located in front of the press molding machine 21,
The board 37 is pivotally supported on the upper end of the 46′,
A rod 49 of a transfer cylinder 48 attached to the upper part of the frame 45 is pivotally attached to a protruding piece 47 provided at an end of the base plate 37, and the gripping tool 35 is removed together with the ejecting device 27 by the action of the transfer cylinder 48. It is possible to reciprocate between the storage unit 44 and the storage unit 44.

Next, the operation of the device for taking out Manto arabesque tiles according to the present invention will be explained. After the rough ground is put into the lower mold 1 by an appropriate means, the upper mold 4 descends together with the ram 22 to pressurize the rough land and pressurize the Manto arabesque tiles. The molding base 30 of the tile 2 is press-molded, and then the upper mold 4 is raised, and the lower mold 1 is extruded into the mold conveying cylinder 25 and taken out from the take-out part 26.
Move until. Next, the cylinder 38 of the take-out device 27, which is waiting above the take-out part 26, moves forward to lower the gripper 33 together with the support plate 28, so that the suction cups 31, 31', etc. are tightly attached to the molded material 30 on the lower mold 1. Then, the cylinder 38 is retreated to raise the gripping tool 33, and at the same time, the cylinder 34 is advanced to move the gripping tool 33 horizontally forward along a predetermined trajectory via the links 29, 29'. The molded blank 30 is taken out from the lower mold 1 by moving the gripping tool 33 in a predetermined upwardly inclined trajectory (direction A) by the mutual combined force.

That is, the molded base material 30 is caught in the undercut by the manju 6 and the flower pattern 9, and cannot be taken out directly upward, so it is taken out in an upwardly sloping manner (direction A). Since the cut-off sac 18 is provided on the upper die 4, the removal in the direction A can be easily carried out without any obstacles.

After taking out the molded blank 30 from the lower mold 1 in this way, the transfer cylinder 48 is moved back and the links 46 and 46' that support the take-out device 27 are moved to the mounting section 44.
After rotating the gripping tool 33 to the side and moving the gripping tool 33 above the mounting section 44, the cylinder 34 is moved back and forth, and then the cylinder 38 is advanced to move the gripping tool 33
At the same time, the suction is released and the molding base 3 is lowered.
0 is placed on the receiving mold 50 located in the placing section 44, the gripping tool 33 is raised again, and the transfer cylinder 48 is moved forward to return to the position above the take-out section 26. During this time, the press molding machine 21 performs the next molding, and the next molded blank 30 moves to the take-out section 26 together with the lower mold 1.

In this way, the molding operation by the press molding machine 21, the movement of the lower mold 1, the take-out operation of the take-out device 27, and the transfer operation of the molded blank 30 by the transfer mechanism section 42 are operated in conjunction with each other by the detection switch and are continuously repeated. It's becoming like that.

In short, the present invention screws the Manto side sac 8 for molding the Manto 6 and sword 7 to the lower mold position of the mold for the Manto arabesque tile 2, and also sets the Manto side sac 8 at a predetermined position on the inner surface of the Manto side sac 8. A flower pattern mold 10 for molding a flower pattern 9 is integrally provided on the upper mold 4.
The mountain pass side sac 12 corresponds to the mountain pass 11, the Eri side sac 14 corresponds to Eri 13, and the Shiriken 15.
Silicane side socket 16 and cutout 17 corresponding to
The cutting holes 18 corresponding to the above are screwed onto the upper die 4, and the upper die 4 is attached to the lower surface of the ram 22, and the lower die 1 is attached to the slide base 24 on the platform 23.
It is attached to the upper part of the upper mold by means of a mold conveying cylinder 25 so as to be able to reciprocate from a position facing downward of the upper mold 4 to a take-out part 26, while a support plate 28 is mounted above the take-out part 26.
the link 2 on the lower surface of the support plate 28.
The upper ends of the links 29, 29' are pivotally connected, and the lower ends of the links 29, 29' have a number of suction cups 3 on the lower surface.
1, 31'..., and a cylinder 34 is installed horizontally on the lower surface of the support plate 28, and its rod 3
5 integrally protruding from the end of the gripping tool 33
6, the resulting force of the lifting of the support plate 28 and the forward movement of the gripper 33 on a predetermined trajectory moves the molding material from the lower mold to the Manju Arabesque Tile 2.
It becomes possible to take out smoothly without getting caught in the Manto 6 or flower pattern 9, and by incorporating such a take-out device into a series of molding lines, it becomes possible to continuously and automatically produce Manto arabesque tiles. The effect is enormous.

[Brief explanation of the drawing]

The figure shows an example of implementing the present invention.
The figure is a perspective view of the Manto-Karakusa tile, Figure 2 is a plan view of the conventional lower type, Figure 3 is a side view of the same as above, Figure 4 is a plan view of the same upper type, and Figure 5 is the Manto-Karakusa tile. Plan view of the lower mold,
Figure 6 is a side view of the same as the above, Figure 7 is a plan view of the upper mold as above, Figure 8 is a perspective view of the upper and lower molds as above, Figure 9 is a diagram showing the fitted state of the upper and lower molds as above, and Figure 10 is removal. FIG. 11, a front view of the device, is a diagram showing the same state of use as above. 1...Lower mold, 2...Manju arabesque tile, 4...Upper mold, 16...
Silicone side plug, 18...Cut off plug, 27...
Take-out device, 28... Support plate, 29, 29'... Link, 30... Molded base material, 33... Gripping tool.

Claims (1)

[Claims] 1 Manto in the lower mold of the mold for Manto arabesque tiles.
The Manju side sac for molding the sword is screwed on, and a flower pattern mold for molding a flower pattern is integrally provided on the inner surface of the Manju side sac at a predetermined position, while the upper mold has a ridge corresponding to the mountain pass. Screw the pass side socket, the edge side socket corresponding to the edge, the silicone side socket corresponding to the silicone, and the cut-off socket corresponding to the cutoff to the upper mold, and attach the upper mold to the lower surface of the ram, and attach the lower mold. is mounted on the slide base on the table part by a mold conveyance cylinder so that it can be moved back and forth from a position facing the lower part of the upper mold to the take-out part,
On the other hand, a support plate is positioned above the take-out part, and the upper end of the link is pivotally attached to the lower surface of the support plate, and the lower end of the link is provided with a number of suction cups on the lower surface, and the lower surface of the support plate is horizontally A device for taking out Manju arabesque tiles, characterized in that a cylinder is attached to the holder, and the rod is pivotally attached to a protruding piece integrally provided at the end of a gripping tool.