JPH0755050Y2 - Forming die carrier cart - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carriage for carrying a molding die used for foam molding and other molding.

[0002]

2. Description of the Related Art A molding die used for foam molding and other molding is composed of a convex mold and a concave mold, and a feeder for filling raw material into the molding space when the mold is closed and a molded product from the molding space. There is a release pin on the back for taking out, a nozzle for connecting to a steam pipe for heating and a water pipe for cooling, and a nozzle for connecting to a drain pipe for drainage etc. It is provided on the outer surface in a protruding state.

In mounting or replacing such a molding die on a molding machine, for example, a hoisting crane or the like is used to move the molding die by using a suspension ring provided on the upper surface of the die. .

Further, in a foam molding die, generally, 5
It weighs about 00 kg, and when it is large, it weighs 800 kg or more, which requires considerable strength for hoist cranes and the like.

Further, the molding die itself is unbalanced due to the feeder, the release pin, the nozzle, etc., and the molding die is moved in an inclined state. Therefore, the feeder, the release pin, the nozzle, etc. are struck against other machines or pillars. There is a risk of damage and a great risk.

For this reason, it may be possible to carry it by using a carrying cart. However, as described above, the releasing pin, the feeder, the nozzle, etc. are projected on the outer surface, and since it is a heavy object, it is common. There are many difficulties with a dolly.

It is also possible to use a forklift, but this requires a passage for the vehicle and causes a problem of exhaust gas in the factory.

[0008]

In view of the above problems, the present invention provides a safe and easy molding die without damaging the release pins, feeders, nozzles, etc. protruding on the outer surface of the molding die. It is an object of the present invention to provide a carriage for molding die transportation that can transport a die.

[0009]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention has openings at least in the lower part and is directly connected to each other.
The bottom frame and the vertical frame that are combined to intersect and support them
It has a vertical frame, a lower frame, and the like to support the molding die in an inclined state and has a support base that can be moved by rollers, and a guide rail that guides the rollers of the support base. A dolly for forming a molding die comprising a pedestal having the pedestal and an auxiliary rail that is axially attached to the pedestal and can be stored on the pedestal side and that is connected to a guide rail and guides the rollers of the support table. is there.

Here, it is possible to use wheels that roll on rails laid on the floor or the like as means for moving the gantry.

[0011]

The dolly carrier for forming dies according to the present invention is constructed as described above, and the forming dies are mounted on the support base in an inclined state.

At this time, a nozzle or the like protruding below the molding die is positioned so as to face the opening below the support base.

The auxiliary rail is stored in the pedestal side, and the pedestal is transported to the vicinity of the molding machine using the moving means.

After that, the auxiliary rails are continuously connected to the guide rails of the gantry, and the supporting base movable by the rollers is moved to directly below the molding machine by using the auxiliary rails, and the molding die is attached to the molding machine. Is.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described based on the illustrated embodiments. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a front view of a molding die placed on the embodiment of the present invention, and FIG. 3 is a side view of the embodiment of the present invention. In the figure, reference numeral 1 denotes a pedestal having a moving means 2 at a lower portion thereof, which is a frame body in which a frame member 3 made of H-shaped steel or the like is arranged in front and back and joined. An inner surface side of the frame member 3 constitutes a guide rail 4 on which a roller of a support base described later can roll. The moving means 2 is composed of wheels 6 connected by an axle 5, and the wheels 6 are configured to roll on rails 8 laid on a floor surface 7. The rail 8 may be omitted, and at this time, the wheel 6 may be composed of a rubber tire or the like. Further, the gantry 1 is provided with a handle 9 for moving in the direction of the rail 8. Reference numeral 10 denotes an auxiliary rail that is pivotally attached to the frame member 3 of the gantry 1 by the hinge 11, and is made of the same H-shaped steel or the like as the frame member 3 of the gantry 1. When the auxiliary rail 10 is tilted to the gantry 1 side, it is stored and does not hinder the movement of the gantry 1, and when it is tilted to the outside of the gantry 1, the guide rails 4 of the frame member 3 are guided. The roller of the support table can be rolled by being connected to. Reference numeral 12 denotes a support base on which the molding die 13 is placed in an inclined state, and the bottom frame 14 and the vertical frame 15 combined so as to be orthogonal to each other and the vertical frame 1 for supporting them.
6, the lower frame 17 and the like. 18 is a roller rolling on the guide rail 4 and the auxiliary rail 10 of the gantry 1,
The shaft 19 is configured so that the front and rear ones rotate in synchronization with each other. In addition, the support base 12 has an opening 22 at least below, and when the molding die 13 is placed, the nozzles 23 and the like located under the molding die 13 project below the opening 22. The molding die 13 can be placed stably, and damage to the nozzle 23 and the like can be prevented. 20 is a bearing for supporting the axle 5, 21 is a shaft 1
It is a bearing that supports 9. When carrying the molding die 13 in the embodiment of the present invention as described above, the molding die 13 is placed on the support base 12 in an inclined state as shown in FIG. As shown by the chain double-dashed line for the auxiliary rail 10, the pedestal 1
The pedestal 1 is moved using the rail 8 by pushing or pulling the handle 9 by tilting it to the side for storage. After moving the gantry 1 to the vicinity of the molding machine, the auxiliary rails 10 are tilted to the outside of the gantry 1 and are continuously provided to the guide rails 4, and the supporting base 12 movable by the rollers 18 is used by the auxiliary rails 10. Move it just below. After that, the molding die 13 is attached to the molding machine main body by lifting it with a hoist crane or the like. The molding die 13 removed from the molding machine main body is similarly placed on the support 12 and transported.

[0016]

[Effects of the Invention] The carriage for forming molds according to the present invention is constructed as described above, and since it has an opening in the lower part of the supporting table, it has a nozzle or the like protruding from the lower part of the forming mold. Also,
It can be stably placed without hindrance, and can prevent damage to the nozzle of the molding die. or,
Since the molding die is supported in an inclined state by the support base,
It can be placed stably and can prevent falling and wobbling during movement. Further, since there is a space below the molding machine body for dropping the molded product, it is difficult to carry the molding die directly below the molding machine body. By moving to the vicinity of the main body and connecting the auxiliary rails in series, it is possible to position the molding die directly below the molding machine body, which makes it easy to attach and detach the molding die from the molding machine body. Is.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of a carriage for carrying a molding die according to the present invention.

FIG. 2 is a front view of a molding die placed in the same example.

FIG. 3 is a side view of the same embodiment.

[Explanation of symbols]

 1 Stand 2 Moving means 3 Frame member 4 Guide rail 5 Axle 6 Wheel 7 Floor 8 Rail 9 Handle 10 Auxiliary rail 11 Hinge 12 Support 13 Molding die 14 Bottom member 15 Vertical frame 16 Vertical frame 17 Lower frame 18 Roller 19 Axis 20 Bearing 21 Bearing 22 Opening 23 Nozzle

Claims (2)

[Scope of utility model registration request] 1. At least a lower opening, which is directly connected to each other.
The bottom frame and the vertical frame that are combined to intersect and support them
It has a vertical frame, a lower frame, and the like to support the molding die in an inclined state and has a support base that can be moved by rollers, and a guide rail that guides the rollers of the support base. A dolly for transporting a molding die, comprising: a pedestal that has the pedestal, and an auxiliary rail that is axially attached to the pedestal and can be stored on the pedestal side and that is continuously provided to a guide rail and guides the rollers of the support table. As wherein the moving means of the frame, made by using the wheel rolling on rails laid on a floor surface or the like according to claim 1 Symbol
Molding mold carrier for carriage of the placement.