Manufacturing method of automatic pick-up mechanism for zinc alloy die-casting

16. All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and/or steps, can be combined in any way.

17. Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or equivalent alternative features. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

18. In the description of the present utility model, it needs to be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", The orientation or positional relationship indicated by "end", "length", "outer end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying. The device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

19. In addition, in the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

20. The terms such as "upper", "above", "below", "below" and other relative positions in space used in the present utility model are used to describe a unit or feature as shown in the drawings for the purpose of facilitating explanation Relative to another unit or feature. The term of relative spatial position may be intended to include different orientations of the device in use or operation other than the orientation shown in the figure. For example, if the device in the figure is turned over, the units described as being "below" or "beneath" other units or features will be "above" the other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated by 90 degrees or other orientations), and the space-related descriptors used in this article should be explained accordingly

21. In the present utility model, unless otherwise clearly stipulated and limited, the terms "setting", "socket", "connection", "through", "plugging" and other terms should be understood in a broad sense, for example, can be Fixed connection, which can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two components or two components The interaction relationship, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.

As shown in Figure 2, an automatic pickup mechanism for zinc alloy die-casting of the present invention includes a pickup mechanism for taking out zinc alloy die-casting 12, and the pickup mechanism includes a mounting plate 2. A screw drive mechanism 3 is provided, and a drive plate 16 is installed on the screw drive mechanism 3;

23. The bottom of the drive plate 16 is connected with a telescopic vacuum suction head 11 through a fixed rod, a fixed sleeve 1 is fixedly installed on both sides of the mounting plate 2 respectively, and the fixed sleeve 1 is telescopically installed with a telescopic frame 14, telescopic A through hole is provided in the middle of the frame 14. One end of the vacuum suction head 11 partially extends from the lower end surface of the through hole 8 and contacts and sucks the die-casting part. The upper end of the pressing plate 9 extends toward the top of the vacuum suction head 11.

24. In this embodiment, the two pressure plates 9 are in the shape of an "eight", so that when the vacuum suction head 11 moves upwards, the pressure plate 9 can be driven

Rotation makes the top opening increase and the bottom opening smaller, so as to clamp the two sides of the die casting.

25. Among them, the opposite surfaces of the two pressure plates 9 are bonded and fixed with a silicone backing plate 13, and the silicone backing plate is used to prevent damage to the die casting during clamping and taking.

26. Among them, a spring (not shown) is fixedly arranged in the fixed sleeve 1, and the spring is fixedly connected with the insertion end of the telescopic frame 14. The telescopic frame 14 is ejected to the outside through the spring in the natural state, so when the entire drive plate When ascending, the telescopic frame can be retracted into the fixed sleeve. Because the top of the negative pressure suction head is in contact with the two pressure plates, it is impossible for the negative pressure suction head to pass through the two hard pressure plates. When the negative pressure suction head moves upward Later, the two pressure plates will be squeezed so that the pressure plates clamp the die castings. When the pressure plates rise, the telescopic frame can be gradually retracted into the fixed sleeve.

27. Among them, a through slot (not shown) is opened on the telescopic frame 14 at a position corresponding to the pressure plate, and the pressure plate 9 is hinged in the through groove by a pin shaft. The retractable vacuum suction head includes a suction head body 103. The bottom of the suction head body 103 has a telescopic cavity. The telescopic cavity is provided with a telescopic suction head 101. The telescopic suction head 101 is provided with a telescopic part 102, and the telescopic part 102 is sealed Installed in the telescopic cavity, a negative pressure suction tube is connected to the main body 103 of the suction head and connected to an external negative pressure source. When it rises, one end of the telescopic suction head 101 always sucks in the die-casting part. At this time, the pressure plate is used to clamp the die-casting The two sides of the piece achieve the purpose of double fixing, realize the stable pickup, and solve the problem of uneven pickup of the single clamping method.

28. Among them, an extension block 6 is respectively provided on both sides of the mounting plate, and a sliding block 5 is provided at the bottom of the extension block 6, and the sliding block 5 is slidably mounted on the guide rail 4 provided on the mounting plate.

29. The beneficial effects of the utility model are: the pickup mechanism of the utility model utilizes an ingenious linkage structure to realize quick pickup of die castings, the pickup process is stable, the die castings will not be damaged, and the pickup efficiency is great promote.

30. The above are only specific implementations of the utility model, but the scope of protection of the utility model is not limited to this. Any changes or replacements that are not thought of through creative work shall be covered by the scope of protection of the utility model. within. Therefore, the protection scope of the present utility model should be subject to the protection scope defined in the claims.

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