JPH0249221Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an apparatus for transporting a molded product formed by an injection molding machine to the next process.

(Prior art) As a device for transporting a molded product formed by an injection molding machine to the next deburring process or gate separation process, there is generally a device known as Utility Model Application No.
83811) is used.

However, when such a conveyor mechanism is used, it takes time to transport the molded product to the next process, and during this time the molded product hardens, making it difficult to cut off burrs, etc. The problem is that the associated equipment requires considerable manufacturing and maintenance costs.

(Purpose) The present invention was created in view of these problems, and its purpose is to provide an improved device that has a simple structure and can quickly transport molded products to the next process. It's about doing.

(Means for Achieving the Object) That is, the present invention serves as a conveying device for achieving the object, which is pivoted at the center in the longitudinal direction,
A frame body that is driven by a drive member and swings like a seesaw is arranged so that one end is located directly under the mold of the injection molding machine and the other end is located on the discharge side, and a mesh body is placed on the frame body. It is designed to movably support a bucket covered with .

(Example) The details of the present invention will be explained below based on the illustrated example.

The drawing shows one embodiment of the present invention, and the reference numeral 1 in the drawing shows one end of the mold 1 of an injection molding machine 15.
A frame body is placed directly below 6 and 17 so that the other end is located near a deburring machine (not shown), and two angles 2 and 2 having a U-shaped cross section are connected so that the openings face opposite sides of each other. They are assembled parallel to each other by connecting members 3, 3 to form a traveling frame for the bucket cart 8. This frame body 1 is swingably supported by a pin 6 at the upper end of a support column 5 through pivot members 4, 4 fixed at the center in the longitudinal direction.
The air cylinder 7 operates in synchronization with the opening and closing of the molds 6 and 17, so that when the molds 16 and 17 are opened, the end of the mold side is downward, and when the molds 16 and 17 are closed, the deburring side is It is configured to perform a seesaw-like rocking motion so that the end of the shaft is at the bottom.

On the other hand, this frame body 1 has casters 9 that run guided by the left and right angles 2, 2...
A bucket bag 8 is provided with a bucket bag 8, and the molded product released from the molds 16 and 17 can be captured by a soft net member 10 loosely stretched thereon.

Note that reference numerals 11 and 12 in the figure indicate stoppers provided at both ends of the frame 1.

In the apparatus configured as described above, while the molds 16 and 17 of the injection molding machine 15 are closed and the molding process is in progress, the frame 1 is driven by the cylinder 7 and is kept in an inclined state with the end on the mold side facing down. (The position indicated by the broken line in Figure 2) is maintained. For this reason, the bucket cart 8 is movably supported within the angles 2, 2 via the casters 9.
has moved toward the molds 16 and 17 and is located at the position indicated by the broken line in FIGS. 1 and 2.

In this state, when the molds 16 and 17 are opened and the molded product pressed by the ejector pin (not shown) is released, the bucket 8 located directly below captures it with the net 10 stretched there. . Then, when the frame 1 driven by the cylinder 7 is tilted with the end on the deburring machine side facing down, the bucket 8 on the angles 2 and 2 is immediately moved toward the deburring machine side (solid line in Figures 1 and 2). position), and the molded product captured on the net body 10 is delivered to a deburring machine via a robot (not shown) or the like.

(Effects) As described above, according to the present invention, a frame body which is pivotally supported at the center in the longitudinal direction and swings like a see-saw by a drive member is arranged such that one end is directly under the mold of an injection molding machine and the other end is placed directly under the mold of an injection molding machine. Since the bucket is placed on the discharge side and movably supports the bucket with the mesh stretched over it, the device can be constructed extremely easily, and the bucket can be easily discharged from the injection molding machine. The molded product is captured securely on the net without damaging it, and is quickly transferred to the next process by the seesaw-like movement of the frame, allowing for deburring and gate separation before the molded product solidifies. As a result, we can always maintain good quality.

[Brief explanation of the drawing]

Figure 1 is a top view of a device showing an embodiment of the present invention, Figure 2 is a side view of the same device, and Figures 3 and 4 are top and side views showing the arrangement relationship with an injection molding machine. be. 1... Frame, 2... Angle, 5... Support, 7
... Cylinder, 8 ... Bucket, 10 ... Net body,
15...Injection molding machine.

Claims (1)

[Scope of utility model registration request] A frame whose longitudinal center portion is pivoted and is driven by a drive member to swing in a see-saw shape is disposed such that one end is located directly below the mold of the injection molding machine and the other end is located on the discharge side. , a conveying device for injection molded products, which movably supports a bucket on which a net is stretched.