JP5237746B2 - Frame in injection molding machine - Google Patents

Description

  In the present invention, when various devices configured in an injection molding machine are transported using a transport container, the various devices are placed on a frame configured in the injection molding machine and can be accommodated in the transport container. About.

  An injection molding machine for molding a molded body such as plastic is roughly composed of a mold clamping unit and an injection unit. In the mold clamping unit, a fixed die to which a fixed mold is fixed. Plate, movable die plate to which the movable mold is fixed, toggle mechanism for opening and closing the mold, injection nozzle for injecting molten resin to the injection unit, and heating cylinder for melting pellets as molding material Etc., and these devices are provided by being fixed on a single machine base.

  When packing the above-mentioned injection molding machines constituting various devices into a box-type transport container with standardized dimensions, the entire relatively large injection molding machine is put into one transport container. Since it is difficult to accommodate all of them, each of the fixed die plate to which the fixed mold is attached and the movable die plate to which the movable mold is attached is disassembled in advance, and the disassembled ones are placed on a plurality of loading platforms and transported. It is a common practice to house and transport in containers.

  As related to the above prior art, Patent Document 1 discloses that a two-wheeled vehicle is held on the upper part of a pallet as a loading platform when being housed in a transport container and transported. No. 2 discloses a vertical injection molding machine in which the height can be lowered so that the vertical injection molding machine can be accommodated in a transfer container.

JP 2001-253435 A JP 2007-066951 A

  In Patent Document 1, since the object to be transported is a relatively small two-wheeled vehicle, the two-wheeled vehicle can be easily accommodated in the container for transporting without being disassembled. In order to accommodate a relatively large injection molding machine in a transport container, the height dimension of the injection molding machine can be reduced. However, when a large injection molding machine is housed in a standardized transport container, depending on the dimensions, the various devices configured in the injection molding machine must be disassembled in the transport container. In some cases, it cannot be accommodated.

  The present invention has been made in view of the above problems, and when disassembling various devices configured in an injection molding machine and storing them in a transport container, the size of the frame on which the disassembled various devices are placed is reduced. An object of the present invention is to provide a frame in an injection molding machine that can be accommodated in a standardized transport container.

The frame in the injection molding machine according to claim 1 is a steel frame that is spaced apart in the left and right direction and provided in parallel, a plurality of connecting members that integrally connect the steel material frames that are spaced apart in the left and right directions, and the steel material frame In a frame in an injection molding machine housed in a standardized transport container, comprising a wiring receiving member for housing a wiring cable used in an injection molding machine protruding outward from
A fixing means for attaching and detaching the wiring receiving member from the steel material frame is provided so that the wiring receiving member can be accommodated by removing the wiring receiving member in the standardized transport container.

  The frame in the injection molding machine according to claim 2 is the frame in the injection molding machine according to claim 1, wherein the fixing means is constituted by a screw, and a screw hole is formed in each of the steel material frame and the wiring receiving member. It is characterized by that.

  The frame in the injection molding machine according to claim 3 is the frame in the injection molding machine according to claim 1 or 2, wherein the connecting member connects the lower part of the lower part of the steel material frame in the horizontal direction, and The upper connecting member that connects the upper part of the steel material in the horizontal direction, and the lower connecting member and the lower connecting member so that the frame with the wiring receiving member removed can be transported to the transport container and transported to the floor by a forklift. A claw insertion portion capable of inserting the claw of the forklift is provided between the side connecting member and the side connecting member.

The frame in the injection molding machine according to claim 4 is the frame in the injection molding machine according to any one of claims 1 to 3, wherein an object that is carried on the frame and transported into the transport container is: It is a movable die plate to which a movable mold configured in an injection molding machine is attached and / or a fixed die plate to which a fixed mold is attached .

  The frame in the injection molding machine according to claim 5 is the frame of the transport container according to any one of claims 1 to 4, wherein the steel material frame provided in parallel has an H-shaped cross section, and the steel material The wiring receiving member attached to the frame is removed, and the steel frame from which the wiring receiving member has been removed is placed on a flat portion so that the frame can be held upright.

Frames that put in an injection molding machine according to claim 6 resides in that in Claim 4, the mold with the movable mold fixed the stationary mold that is fixed to the fixed die plate and the movable die plate A safety door rail capable of guiding a safety door for closing a part to be opened and closed is a frame attached to a side portion, and the frame is also used as a loading frame that is accommodated in the transport container. It is characterized by.

  According to the present invention, various devices such as a movable die plate and a fixed die plate, which are configured in an injection molding machine and are attached to a movable die and a fixed die, are mounted on a frame in a standardized container for transportation. When receiving, the wiring receiving member formed on the frame can be removed, and the size of this frame can be made smaller than the internal size of the standardized transport container. The frame can be accommodated in the transport container.

  Further, since the fixing means is a screw and the steel frame and the wiring receiving member are provided with screw holes, the wire receiving can be easily performed from the frame simply by removing the screws inserted through the screw holes of the steel frame and the wiring receiving member. The member can be removed.

  Furthermore, since a claw insertion portion for inserting a claw such as a forklift is provided between the upper coupling member and the lower coupling member of the frame, the claw such as a forklift inserted through the claw insertion portion The frame on which various devices are placed and the wiring receiving member is removed can be accommodated in the transport container.

  Furthermore, since the steel frame with the H-shaped cross section is provided in parallel, the steel frame on the side from which the wiring receiving member has been removed is placed on a flat surface such as a floor to keep the frame from falling down. You can stand up while standing. Therefore, for example, it becomes necessary to attach and detach additional parts to the outer surface of the frame by welding or the like, and it is necessary to stand the frame with the steel material frame on the side where the wiring receiving member is mounted placed on the floor. Even if the work is not possible, such problems can be resolved.

  Furthermore, the frame is a frame to which a safety door for closing so that the part to be opened and closed using a movable mold and a fixed mold is not exposed to the outside is attached, and conveys the frame configured in the injection molding machine Since it can also be used as a cargo bed frame that can be accommodated in a container, it is excellent in convenience.

  The best mode for carrying out the present invention will be described below with reference to FIGS. Needless to say, the present invention can be easily applied to configurations other than those described in the embodiments without departing from the spirit of the invention.

  FIG. 1 is a perspective view showing a state in which a fixed die plate and a movable die plate configured in an injection molding machine are placed on a frame, and FIG. 2 is a perspective view showing a state in which a safety door rail and a wiring receiving member are attached to the frame. .

  1 indicates that when a fixed die plate 2 to which a fixed mold configured in an injection molding machine is fixed and a movable die plate 3 to which a movable mold is fixed are opened and closed, the portion is not exposed to the outside. The frame 1 is a frame to which the safety door 4 to be covered is attached. When the frame 1 is disassembled and transported in the transport container 5 shown in FIG. The die plate 2, the movable die plate 3, etc.) are also used as a carrier frame on which to place.

  As shown in FIG. 2, the frame 1 is provided with steel material frames 6a and 6b having an H-shaped cross section in parallel, and an upper connecting member 7 for connecting the upper parts of the left and right steel material frames 6a and 6b, and a lower part The lower connecting member 8 is configured to connect the two.

  Further, an open claw insertion portion 9 is provided between the upper connection member 7 and the lower connection member 8, and when the frame 1 is transferred into the transport container 5, the forklift is connected to the claw insertion portion 9. The frame 1 can be lifted and transported by inserting the pawls of the forklifts into contact with the lower surface of the upper connecting member 7.

  Reference numeral 10 denotes a wiring receiving member for accommodating a wiring cable used in an injection molding machine. The wiring receiving member 10 is fixed to a screw hole formed in the wiring receiving member 10 and a screw hole formed in the steel material frame 6a. A loose screw is inserted and screwed to one steel frame 6a.

  Reference numeral 11 denotes a safety door rail for guiding the safety door 4 described above. The safety door rail 11 is attached to the safety door rail 11 so as to be freely opened and closed. A screw serving as a fixing means is inserted into the screw hole formed in the screw hole and the screw hole formed in the steel frame 6b, and is screwed to the other steel frame 6b.

  FIG. 3 is an explanatory view showing a state in which the welding operation is performed with the wiring receiving member and the safety door rail removed and the frame standing. As shown in the figure, since the frame 1 of this embodiment is provided with H-shaped steel frames 6a and 6b in parallel, either one of the steel frames is placed on a flat surface such as a floor. Can be placed and stood up. In addition, when standing, by removing the wiring receiving member 10 or the safety door rail 11 provided on the side installed on the floor, the frame 1 can be raised on a flat part such as a floor as shown in FIG. Thus, for example, additional parts need to be attached to and detached from the outer surface of the frame 1 by welding or the like, and even if the work cannot be performed without raising the frame 1, It is possible to easily attach and detach the parts by welding with the frame 1 standing.

  According to the frame 1 in the present embodiment, the steel frames 6a and 6b that are separated from each other in the left-right direction and provided in parallel; The steel frame 6a and 6b are provided with a wiring receiving member 10 and a safety door rail 11 that project outward from the steel frame 6a and house a wiring cable used in an injection molding machine. When the frame 1 cannot be accommodated in the standardized box-shaped transport container 5, the screw as a fixing means is removed to remove the wiring receiving member 10 and / or the safety door rail 11 from the frame 1. As the wiring receiving member 10 and / or the safety door rail 11 are removed, the dimensions of the frame 1 can be removed. Since it can be made smaller than its internal size so that it can be accommodated in the transport container 5, various devices such as a fixed die plate 2 and a movable die plate 3 that are configured in an injection molding machine are provided in the standardized transport container 5. Can be accommodated.

  Further, since a claw insertion portion 9 for inserting a claw such as a forklift is provided between the upper connection member 7 and the lower connection member 8 of the frame 1, the claw such as a forklift inserted through the claw insertion portion 9 The frame 1 on which various devices are placed can be lifted and transported into the transport container by contacting the lower surface of the upper connecting member 7.

  Furthermore, because the steel frames 6a and 6b having an H-shaped cross section are provided in parallel, one of the steel frames 6a and 6b on the side from which the wiring receiving member 10 and the safety door rail 11 are removed is placed on a flat surface such as a floor. Thus, the frame 1 can be erected while maintaining a balance so that the frame 1 does not fall down. Therefore, even when the frame 1 is assembled by welding, the work cannot be performed unless the frame 1 is erected in a state where the steel material frame on which the wiring receiving member 10 or the safety door rail 11 is mounted is placed on the floor. Even if there is a problem, such a problem can be solved.

  Furthermore, the frame 1 is a frame 1 to which a safety door 4 for closing so as not to expose a portion that is opened and closed using a movable mold and a fixed mold is exposed to the outside, and is configured in an injection molding machine. Since this frame 1 can be used as a cargo bed frame that can be accommodated in the transport container 5, it is excellent in convenience.

It is a perspective view which shows the state which mounted the fixed die plate and movable die plate which were comprised in the injection molding machine on the flame | frame. It is a perspective view which shows the state which attached the safety door rail and the wiring receiving member to the flame | frame same as the above. It is explanatory drawing which shows the state which is performing the welding operation in the state which stood up a frame same as the above.

Explanation of symbols

1 frame (cargo frame)
2 Fixed die plate (various devices)
3 Movable die plate (various devices)
4 Safety door 5 Transport container 6a Steel frame 6b Steel frame 7 Upper connection member (connection member)
8 Lower connection member (connection member)
9 Claw insertion part 10 Wiring receiving member 11 Safety door rail

Claims (6)

Used in a steel frame that is spaced in the left and right direction and provided in parallel, a plurality of connecting members that integrally connect the steel material frames that are provided in the left and right direction, and an injection molding machine that protrudes outward from the steel frame. In a frame in an injection molding machine that is housed in a standardized transport container, comprising a wiring receiving member that houses a wiring cable,
A frame in an injection molding machine, characterized in that a fixing means for attaching and detaching the wiring receiving member from the steel material frame is provided so that the wiring receiving member can be accommodated by removing the wiring receiving member in the standardized transport container.   The frame in an injection molding machine according to claim 1, wherein the fixing means is constituted by a screw, and a screw hole is formed in each of the steel material frame and the wiring receiving member.   The connecting member includes a lower connecting member that connects the lower part of the steel frame in the horizontal direction and an upper connecting member that connects the upper part of the steel material in the horizontal direction, and the frame in which the wiring receiving member is removed by a forklift. A claw insertion portion that allows a claw of the forklift to be inserted between the upper coupling member and the lower coupling member so that the claw can be conveyed to the floor and conveyed to the floor. A frame in an injection molding machine according to claim 1 or 2. The object carried on the frame and transported into the transport container is a movable die plate to which a movable mold configured in an injection molding machine is attached and / or a fixed die plate to which a fixed mold is attached. The flame | frame in the injection molding machine of any one of Claims 1-3 characterized by the above-mentioned.   The steel material frame provided in parallel has an H-shaped cross section, the wire receiving member attached to the steel material frame is removed, the steel material frame from which the wire receiving member has been removed is placed on a flat portion, and the frame The frame in the injection molding machine according to any one of claims 1 to 4, wherein the frame can be held upright. In the description of claim 4, before notated frame occludes the site to be mold opening and closing with said movable mold fixed the stationary mold that is fixed to the fixed die plate and the movable die plate An injection molding machine characterized in that a safety door rail capable of guiding a safety door for the vehicle is a frame attached to a side portion, and the frame is also used as a cargo bed frame accommodated in the transport container. Frame .

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