An automatic mold material receiving mechanism

Abstract

An automatic material receiving mold mechanism includes an upper mold (10), a lower mold (20), and an automatic material receiving mechanism (30). The automatic material receiving mechanism (30) includes a hopper (31), an inclined rod (32), and a first connecting rod (33) and a second connecting rod (34) disposed between the hopper (31) and the inclined rod (32). One end of the first connecting rod (33) and the second connecting rod (34) in the same direction is rotatably connected to the hopper (31), and the other end in the same direction is rotatably connected to the inclined rod (32). A third connecting rod (35) is disposed between the first connecting rod (33) and the upper mold (10), and both ends of the third connecting rod (35) are rotatably connected to the first connecting rod (33) and the upper mold (10), respectively. This utility model utilizes the up-and-down movement of the upper mold to drive the hopper into the mold to complete the material receiving operation, which is not only highly efficient and safe, but also allows for continuous high-speed production.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically, it is an automatic material receiving die mechanism. Background Technology

[0002] The die for stamping workpieces includes an upper die mechanism and a lower die mechanism mounted on the stamping press. Driven by the stamping press, the upper die mechanism moves downwards to close with the lower die mechanism, stamping the sheet metal. After stamping, the upper die mechanism moves upwards for a return stroke. During the return stroke, the stamped product moves upwards with the upper die mechanism. When the upper die mechanism reaches a certain height, the product is knocked off by a ejector bar on the upper die mechanism, thus demolding. When the product falls, it needs to be caught manually to prevent it from falling freely onto the lower die mechanism. This results in low work efficiency, poses safety hazards to operators, and is unsuitable for continuous high-speed production.

[0003] Therefore, existing technologies need to be improved and enhanced. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic material receiving mold mechanism that is highly efficient, safe, and suitable for continuous high-speed production.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic material receiving mold mechanism includes an upper mold, a lower mold, and an automatic material receiving mechanism disposed between the upper mold and the lower mold. The automatic material receiving mechanism includes a hopper, an inclined rod, and a first connecting rod and a second connecting rod disposed between the hopper and the inclined rod. One end of the first connecting rod and the second connecting rod in the same direction is rotatably connected to the hopper, and the other end in the same direction is rotatably connected to the inclined rod. A third connecting rod is disposed between the first connecting rod and the upper mold, and both ends of the third connecting rod are rotatably connected to the first connecting rod and the upper mold, respectively.

[0007] As a further embodiment of this utility model, both the first connecting rod and the second connecting rod are rotatably connected to the hopper via a connector.

[0008] As a further embodiment of this utility model, the tilting rod is fixed to a support rod, the support rod is fixed to a fixing rod, and the fixing rod is fixed to the lower mold.

[0009] As a further embodiment of this utility model, the connecting member includes a bearing housing and a rotating shaft rotatably mounted on the bearing housing via a bearing, wherein a through hole is provided radially at the end of the rotating shaft away from the bearing housing.

[0010] As a further embodiment of this invention, the bearing seat is fixed to a support member.

[0011] As a further embodiment of this utility model, the support member includes a horizontal portion and a vertical portion integrally designed with the horizontal portion, and the bearing seat is fixed on the horizontal portion.

[0012] As a further embodiment of this utility model, the third connecting rod is rotatably connected to the fixed bracket mounted on the upper mold.

[0013] As a further embodiment of this utility model, the fixed bracket includes a U-shaped component and a bolt threadedly connected to the support arm of the U-shaped component.

[0014] As a further embodiment of this utility model, a limiting plate is also provided above the hopper.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Due to the above structural design, namely the automatic material receiving mechanism between the upper and lower molds, the automatic material receiving mechanism includes a hopper, an inclined rod, and a first connecting rod and a second connecting rod located between the hopper and the inclined rod. By using the up-and-down movement of the upper mold to drive the hopper into the mold to complete the material receiving operation, it is not only highly efficient and safe, but also allows for continuous high-speed production. Attached Figure Description

[0017] Appendix Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Appendix Figure 2 This is a first side view of an embodiment of the present utility model;

[0019] Appendix Figure 3 This is a second side view of an embodiment of the present utility model;

[0020] Appendix Figure 4 This is a third side view of an embodiment of the present utility model.

[0021] The labels in the diagram are as follows:

[0022] 10 - Upper mold, 20 - Lower mold, 30 - Automatic receiving mechanism, 40 - Fixed bracket;

[0023] 31-Hopper, 32-Inclined rod, 33-First connecting rod, 34-Second connecting rod, 35-Third connecting rod, 36-Connector, 37-Support rod, 38-Fixing rod, 39-Supporting component;

[0024] 361 - Bearing housing; 362 - Shaft;

[0025] 391 - Horizontal part, 392 - Vertical part;

[0026] 311-Limit Plate;

[0027] 41-U-shaped part, 42-bolt. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings:

[0029] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0030] In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. Example

[0032] like Figure 1-4 As shown, this application discloses an automatic material receiving mold mechanism, including an upper mold 10, a lower mold 20, and an automatic material receiving mechanism 30 disposed between the upper mold 10 and the lower mold 20. The automatic material receiving mechanism 30 includes a hopper 31, an inclined rod 32, and a first connecting rod 33 and a second connecting rod 34 disposed between the hopper 31 and the inclined rod 32. One end of the first connecting rod 33 and the second connecting rod 34 in the same direction is rotatably connected to the hopper 31, and the other end in the same direction is rotatably connected to the inclined rod 32. A third connecting rod 35 is disposed between the first connecting rod 33 and the upper mold 10. The two ends of the third connecting rod 35 are rotatably connected to the first connecting rod 33 and the upper mold 10, respectively. Through the above structural design, during the up-and-down movement of the upper mold 10, the hopper 31 is driven to extend into the mold between the upper and lower molds to complete the material receiving operation. This not only has high efficiency and high safety, but also enables continuous high-speed production.

[0033] When the mold is closed, the upper mold 10 moves downwards via the third connecting rod 35, causing the first connecting rod 33 to move away from the mold, thereby causing the hopper 31 to move away from the upper and lower molds and exit the mold working area. When the mold is opened, the upper mold 10 moves upwards via the third connecting rod 35, causing the first connecting rod 33 to move closer to the mold, thereby causing the hopper 31 to enter the mold working area. After the upper mold 10 ejects the product, the product falls onto the hopper located in the mold working area. The product then slides down the inclined hopper 31 to the designated position by gravity, realizing automatic receiving and rapid conveying after stamping.

[0034] Specifically, the first connecting rod 33 and the second connecting rod 34 are rotatably connected to the hopper 31 through a connector 36. The connector 36 includes a bearing seat 361 and a rotating shaft 362 rotatably mounted on the bearing seat 361 via a bearing. The end of the rotating shaft 362 away from the bearing seat 361 has a through hole in the radial direction for the first connecting rod 33 to pass through. The connection point of the third connecting rod 35 and the first connecting rod 33 is close to the connection point of the first connecting rod 33 and the connector 36. Thus, the upper mold 10 moves up and down, and the third connecting rod 35 drives the first connecting rod 33 and the second connecting rod 34 to realize the swinging of the hopper 31.

[0035] Specifically, the tilting rod 32 is fixed to a support rod 37, the support rod 37 is fixed to a fixing rod 38, and the fixing rod 38 is fixed to the lower mold 20.

[0036] Specifically, the bearing housing 361 is fixed to a support member 39, the support member 39 including a horizontal portion 391 and a vertical portion 392 integrally designed with the horizontal portion 391, and the bearing housing 361 is fixed to the horizontal portion 391.

[0037] Specifically, the third connecting rod 35 is rotatably connected to the fixed bracket 40 installed on the upper mold 10. The fixed bracket 40 includes a U-shaped part 41 and a bolt 42 threadedly connected to the support arm of the U-shaped part 41. Through the above structural design, the upper mold 10 is placed in the opening of the U-shaped part 41. Tightening the bolt 42 makes the bolt abut against the upper or lower surface of the upper mold, thereby making the fixed bracket 40 stably installed on the upper mold.

[0038] As a preferred embodiment, a limiting plate 311 is also provided above the hopper 31 to ensure the safety of the product during the sliding process.

[0039] In summary, this utility model, through the above-described structural design, overcomes the shortcomings of the prior art and features a reasonable structure, high efficiency, and high safety.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic material receiving mold mechanism, characterized in that: The device includes an upper mold (10), a lower mold (20), and an automatic receiving mechanism (30) disposed between the upper mold (10) and the lower mold (20). The automatic receiving mechanism (30) includes a hopper (31), an inclined rod (32), and a first connecting rod (33) and a second connecting rod (34) disposed between the hopper (31) and the inclined rod (32). One end of the first connecting rod (33) and the second connecting rod (34) in the same direction is rotatably connected to the hopper (31), and the other end in the same direction is rotatably connected to the inclined rod (32). A third connecting rod (35) is disposed between the first connecting rod (33) and the upper mold (10), and both ends of the third connecting rod (35) are rotatably connected to the first connecting rod (33) and the upper mold (10), respectively.

2. The automatic receiving mold mechanism according to claim 1, characterized in that: The first connecting rod (33) and the second connecting rod (34) are both rotatably connected to the hopper (31) via a connector (36).

3. The automatic mold-gripping mechanism according to claim 2, characterized in that: The inclined rod (32) is fixed to a support rod (37), the support rod (37) is fixed to a fixed rod (38), and the fixed rod (38) is fixed to the lower mold (20).

4. The automatic mold-gripping mechanism according to claim 3, characterized in that: The connector (36) includes a bearing housing (361) and a rotating shaft (362) rotatably mounted on the bearing housing (361) via a bearing. A through hole is provided radially at one end of the rotating shaft (362) away from the bearing housing (361).

5. The automatic mold-gripping mechanism according to claim 4, characterized in that: The bearing housing (361) is fixed to a support member (39).

6. The automatic mold-gripping mechanism according to claim 5, characterized in that: The support member (39) includes a horizontal part (391) and a vertical part (392) integrally designed with the horizontal part (391), and the bearing seat (361) is fixed on the horizontal part (391).

7. The automatic mold-gripping mechanism according to claim 6, characterized in that: The third link (35) is rotatably connected to the fixed bracket (40) mounted on the upper mold (10).

8. The automatic mold-gripping mechanism according to claim 7, characterized in that: The fixed bracket (40) includes a U-shaped part (41) and a bolt (42) threadedly connected to the arm of the U-shaped part (41).

9. The automatic receiving mold mechanism according to claim 8, characterized in that: A limiting plate (311) is also provided above the hopper (31).

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