Conveying device for aluminum alloy bar production

Abstract

The utility model discloses a conveying device for aluminum alloy bar production, and particularly relates to the technical field of conveying devices. The utility model discloses a conveying device for aluminum alloy bar production. Comprising a conveying trolley, an aluminum alloy bar production raw material containing box is arranged above the conveying trolley, and the aluminum alloy bar production raw material containing box is connected with the conveying trolley through a lifting assembly. According to the limiting connecting assembly for the aluminum alloy bar production die, the aluminum alloy bar extrusion die can be quickly mounted and dismounted, so that the dismounting and mounting steps of the aluminum alloy bar extrusion die can be effectively shortened; therefore, the mounting speed between the aluminum alloy bar extrusion die and aluminum alloy bar production equipment is increased, and the production efficiency of aluminum alloy bars is improved; in addition, the limiting connecting assembly of the aluminum alloy bar production die can be moved, so that the limiting connecting assembly can be suitable for aluminum alloy bar extrusion dies with different thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and more specifically, to a conveying device for producing aluminum alloy bars. Background Technology

[0002] A conveying device for aluminum alloy rod production is a type of equipment used in the production process of aluminum alloy rods. Its main function is to convey aluminum alloy raw materials and aluminum alloy rod extrusion dies (different die orifices can extrude aluminum alloy rods of different shapes) to the extrusion cylinder. The aluminum alloy rod extrusion die is installed on the extrusion cylinder, and the extrusion cylinder extrudes the aluminum alloy raw materials. The extruded aluminum alloy raw materials are extruded through the die orifice of the aluminum alloy rod extrusion die, thereby obtaining aluminum alloy rods.

[0003] Currently, aluminum alloy rod extrusion dies conveyed on conveying devices used in aluminum alloy rod production are typically reinforced with a combination of fixing plates and bolts to prevent the dies from shaking and colliding during conveying, which could cause them to fall off the conveying device if the shaking is too great. While this method reinforces the dies on the conveying device, removing the dies from the conveying device requires repeatedly removing multiple bolts, which increases the time required for dies removal and thus reduces the production efficiency of aluminum alloy rods. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a conveying device for aluminum alloy bar production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a conveying device for aluminum alloy bar production, comprising a conveying trolley, characterized in that: an aluminum alloy bar production raw material placement box is provided above the conveying trolley, and the aluminum alloy bar production raw material placement box is connected to the conveying trolley through a lifting assembly, and an aluminum alloy bar production mold limiting connection assembly is provided on one side of the lifting assembly.

[0006] In a preferred embodiment, the aluminum alloy bar production mold limiting connection assembly includes a limiting baffle fixedly connected to the conveying trolley. The limiting baffle is fixedly provided with three positioning rods, which are arranged in a triangle. One end of the positioning rod located above two of the positioning rods is fixedly provided with a sleeve rod, and a positioning ring is sleeved on the sleeve rod.

[0007] In a preferred embodiment, the positioning ring has multiple slots, each slot having a rotatable limit block. A helical spring is fixedly installed at the bottom of the inner side of each slot, with one end of the helical spring being fixedly connected to the limit block in the slot. The positioning ring is provided with multiple positioning bolts via threads.

[0008] In a preferred embodiment, the lifting assembly includes two lifting frames rotatably connected to the conveying trolley and a connecting platform connected to the top of the two lifting frames. Two fixing blocks are fixedly disposed on the lower end face of the connecting platform, and each fixing block is provided with a sliding groove.

[0009] In a preferred embodiment, one side of the top of the lifting frame is rotatably connected to the connecting platform, and a pulley is provided on the other side of the top of the lifting frame. The pulleys on the two lifting frames are slidably connected in the grooves on the two fixed blocks, and a connecting crossbeam is fixedly provided between the two lifting frames. A cylinder is rotatably connected between the connecting crossbeam and the conveying trolley.

[0010] In a preferred embodiment, the outer diameter of the positioning ring is the same as the diameter of the positioning rod, and the upper surface of the limiting top block is an inclined surface.

[0011] In a preferred embodiment, the two lifting frames are positioned parallel to each other, and each lifting frame is assembled from multiple sets of support frames. Each set of support frames consists of two intersecting and rotatably connected support rods, and the two ends of the connecting crossbar are connected to the support frames of the two lifting frames.

[0012] In a preferred embodiment, a pusher is fixedly provided on the upper end face of the conveying trolley, and slots are provided on both sides of the aluminum alloy bar raw material placement box. A plug plate is slidably connected between the two slots, and a top plate is fixedly provided on the top of the plug plate.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] A conveying device for aluminum alloy rod production, compared with the prior art, not only allows for the rapid installation and disassembly of the aluminum alloy rod extrusion die through the setting of the aluminum alloy rod production die limiting connection component, thus effectively shortening the disassembly and installation steps of the aluminum alloy rod extrusion die, thereby accelerating the installation speed between the aluminum alloy rod extrusion die and the aluminum alloy rod production equipment, and thus increasing the production efficiency of aluminum alloy rods; in addition, the movable nature of the aluminum alloy rod production die limiting connection component allows it to be used with aluminum alloy rod extrusion dies of different thicknesses. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the connecting platform of this utility model.

[0017] Figure 3 This is a schematic cross-sectional view of the positioning ring structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the raw material placement box and insert plate for aluminum alloy rod production according to this utility model.

[0019] The attached diagram is labeled as follows: 1. Conveying trolley; 2. Raw material placement box for aluminum alloy bar production; 3. Limiting connection assembly for aluminum alloy bar production mold; 31. Limiting baffle; 32. Positioning rod; 33. Sleeve rod; 34. Positioning ring; 35. Groove; 36. Limiting top block; 37. Helical spring; 38. Positioning bolt; 4. Lifting assembly; 41. Lifting frame; 42. Connecting platform; 43. Connecting crossbeam; 44. Cylinder; 45. Fixing block; 46. Slide groove; 47. Pulley; 5. Hand push frame; 6. Insertion port; 7. Insert plate; 8. Top plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] As attached Figure 1-4 As shown, this utility model provides a conveying device for aluminum alloy bar production, including a conveying trolley 1. An aluminum alloy bar production raw material placement box 2 is arranged above the conveying trolley 1, and the aluminum alloy bar production raw material placement box 2 is connected to the conveying trolley 1 through a lifting component 4. An aluminum alloy bar production mold limiting connection component 3 is arranged on one side of the lifting component 4.

[0022] like Figure 2 and Figure 3 As shown, the aluminum alloy bar production mold limiting connection assembly 3 includes a limiting baffle 31 fixedly connected to the conveying trolley 1. The limiting baffle 31 is fixedly provided with three positioning rods 32 arranged in a triangle. One end of the positioning rod 32 located above two of the positioning rods 32 is fixedly provided with a sleeve rod 33, and a positioning ring 34 is sleeved on the sleeve rod 33. The positioning ring 34 has multiple slots 35, each slot 35 having a rotatable limiting top block 36. A helical spring 37 is fixedly provided at the bottom inner side of each slot 35, and one end of the helical spring 37 is fixedly connected to the limiting top block 36 within the slot 35. Multiple positioning bolts 38 are threaded onto the positioning ring 34.

[0023] The aluminum alloy rod production die limiting connection component 3 not only allows for the rapid installation and disassembly of the aluminum alloy rod extrusion die, effectively shortening the disassembly and installation steps, but also accelerates the installation speed between the aluminum alloy rod extrusion die and the aluminum alloy rod production equipment, thereby increasing the production efficiency of aluminum alloy rods. Furthermore, the movable nature of the aluminum alloy rod production die limiting connection component 3 allows it to be used with aluminum alloy rod extrusion dies of different thicknesses.

[0024] like Figure 2 As shown, the lifting assembly 4 includes two lifting frames 41 rotatably connected to the conveying trolley 1 and a connecting platform 42 connected to the top of the two lifting frames 41. The connecting platform 42 is connected to the aluminum alloy rod production raw material placement box 2. Two fixing blocks 45 are fixedly provided on the lower end face of the connecting platform 42, and each fixing block 45 has a sliding groove 46. One side of the top of the lifting frame 41 is rotatably connected to the connecting platform 42, and the other side of the top of the lifting frame 41 is provided with a pulley 47. The pulleys 47 on the two lifting frames 41 are slidably connected in the sliding grooves 46 on the two fixing blocks 45 respectively. A connecting crossbeam 43 is fixedly provided between the two lifting frames 41, and a cylinder 44 is rotatably connected between the connecting crossbeam 43 and the conveying trolley 1.

[0025] The lifting component 4 can be used to push the aluminum alloy bar production raw material placement box 2 to different heights, thus making it suitable for different models of aluminum alloy bar production equipment.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the outer diameter of the positioning ring 34 is the same as the diameter of the positioning rod 32, and the upper surface of the limiting top block 36 is an inclined surface. The two lifting frames 41 are parallel to each other. The lifting frame 41 is assembled from multiple sets of support frames. Each set of support frames consists of two support rods that cross each other and are rotatably connected together. The two ends of the connecting crossbar 43 are connected to the support frames of the two lifting frames 41. A pusher 5 is fixedly installed on the upper surface of the conveying trolley 1. The two side walls of the aluminum alloy rod production raw material placement box 2 are provided with slots 6. A plate 7 is slidably connected between the two slots 6. A top plate 8 is fixedly installed on the top of the plate 7. The plate 7 can seal the aluminum alloy rod production raw material placement box 2, the slots 6 can limit the position of the plate 7, and the top plate 8 can facilitate the lifting of the plate 7.

[0027] The working principle of this practical application is as follows: When the aluminum alloy rod production mold needs to be placed on the conveyor trolley 1 for transportation, the positioning hole on the aluminum alloy rod production mold is aligned with the positioning rod 32 on the limiting baffle 31. Then, the aluminum alloy rod production mold is moved so that the positioning rod 32 passes through the positioning hole on the aluminum alloy rod production mold. When the aluminum alloy rod production mold passes the positioning ring 34, the positioning hole of the aluminum alloy rod production mold is pressed against the limiting top block 36 along the inclined surface of the limiting top block 36. The limiting top block 36 is pressed into the slot 35 by the force. When it moves to the bottom of the stroke, the limiting top block 36 returns to its original position by the helical spring 37, so that one end of the limiting top block 36 is pressed against one end of the aluminum alloy rod production mold. If different models of aluminum alloy rods are replaced... The distance between the positioning ring 34 and the limiting baffle 31 can be adjusted according to the thickness of the aluminum alloy rod production mold. The positioning ring 34 can be moved by loosening the positioning bolt 38 and then moving it along the positioning rod 32. When it is necessary to unload the raw materials in the aluminum alloy rod production raw material storage box 2, the insert plate 7 is lifted by the top plate 8, so that the insert plate 7 is pulled out from the insertion port 6, and then the raw materials in the aluminum alloy rod production raw material storage box 2 can be unloaded. When unloading the aluminum alloy rod production raw material storage box 2, the lifting frame 41 can be pushed by the cylinder 44 to move the aluminum alloy rod production raw material storage box 2 up and down until the aluminum alloy rod production raw material storage box 2 is moved to the specified height, and then the raw materials in the aluminum alloy rod production raw material storage box 2 can be unloaded.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conveying device for the production of aluminium alloy bars, comprising a conveying trolley (1), characterised in that: An aluminum alloy rod production raw material placement box (2) is provided above the conveying trolley (1), and the aluminum alloy rod production raw material placement box (2) is connected to the conveying trolley (1) through a lifting assembly (4). An aluminum alloy rod production mold limiting connection assembly (3) is provided on one side of the lifting assembly (4).

2. The conveying device for producing an aluminum alloy rod according to claim 1, characterized in that: The aluminum alloy bar production mold limiting connection assembly (3) includes a limiting baffle (31) fixedly connected to the conveying trolley (1). The limiting baffle (31) is fixedly provided with three positioning rods (32). The three positioning rods (32) are arranged in a triangle. One end of the positioning rod (32) located above two of the positioning rods (32) is fixedly provided with a sleeve rod (33). A positioning ring (34) is sleeved on the sleeve rod (33).

3. The conveying device for producing an aluminum alloy rod according to claim 2, characterized in that: The positioning ring (34) has multiple slots (35), each slot (35) is rotatably provided with a limiting top block (36), and a helical spring (37) is fixedly provided at the bottom of the inner side of the slot (35). One end of the helical spring (37) is fixedly connected to the limiting top block (36) in the slot (35). The positioning ring (34) is provided with multiple positioning bolts (38) by threads.

4. The conveying device for producing an aluminum alloy rod according to claim 3, characterized in that: The lifting assembly (4) includes two lifting frames (41) rotatably connected to the conveying trolley (1) and a connecting platform (42) connected to the top of the two lifting frames (41). Two fixing blocks (45) are fixedly provided on the lower end face of the connecting platform (42), and each fixing block (45) is provided with a sliding groove (46).

5. The conveying device for producing an aluminum alloy rod according to claim 4, characterized in that: One side of the top of the lifting frame (41) is rotatably connected to the connecting platform (42), and a pulley (47) is provided on the other side of the top of the lifting frame (41). The pulleys (47) on the two lifting frames (41) are slidably connected in the grooves (46) on the two fixed blocks (45). A connecting crossbeam (43) is fixedly provided between the two lifting frames (41), and a cylinder (44) is rotatably connected between the connecting crossbeam (43) and the conveying trolley (1).

6. The conveying device for producing an aluminum alloy rod according to claim 3, characterized in that: The outer diameter of the positioning ring (34) is the same as the diameter of the positioning rod (32), and the upper surface of the limiting top block (36) is an inclined surface.

7. The conveying device for producing an aluminum alloy rod according to claim 5, characterized in that: The two lifting frames (41) are positioned parallel to each other. The lifting frame (41) is assembled from multiple sets of support frames. Each set of support frames consists of two support rods that cross each other and are rotatably connected together. The two ends of the connecting crossbar (43) are connected to the support frames of the two lifting frames (41).

8. The conveying device for aluminum alloy rod production according to claim 2, characterized in that: A pusher (5) is fixedly installed on the upper end of the conveying trolley (1). The two side walls of the aluminum alloy rod production raw material placement box (2) are provided with slots (6). A plug plate (7) is slidably connected between the two slots (6). A top plate (8) is fixedly installed on the top of the plug plate (7).

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