Extruding machine for aluminum profile

Abstract

The utility model relates to the technical field of extruding machines, and discloses an extruding machine for aluminum profiles, which comprises a base. A support is installed on the two sides of the base, a conveying belt is arranged on the support, an installation frame is installed on the support, a rotating shaft is rotationally arranged on the installation frame, the rotating shaft is fixedly connected with a rotating cylinder, a plurality of extending frames distributed annularly are installed on the outer wall of the rotating cylinder, and installation plates are installed at the ends, away from the rotating cylinder, of the extending frames. The mounting plate is connected with the mold through a connecting part; according to the aluminum bar extrusion device, a die and the mounting plate can be conveniently and rapidly connected through the connecting part, dies of different models can be rapidly rotated to the extrusion position through the rotatable drum, the dies are limited through the limiting part, then an aluminum bar is pushed to pass through the dies through the pushing part, and then extrusion machining is conducted on the aluminum bar; according to the utility model, different models of dies can be quickly replaced, and the extruder does not need to be shut down in the replacement process.

Description

Technical Field

[0001] The utility model relates to the technical field of extruders, in particular to an extruder for aluminum profiles. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring.

[0003] Aluminum profile extrusion is a plastic processing method that applies external force to the aluminum ingot contained in the extrusion barrel to make it flow out from a specific die hole, thereby obtaining the desired cross-sectional shape and size. In the prior art, an aluminum profile extruder (CN220678986U) can replace the mold by setting a replacement mechanism. When replacing molds of different models, four pull rods can be pulled at the same time. The pulling of the four pull rods releases the fixation of the movable rods respectively, and then the four movable rods are pressed down respectively. The pressing of the four movable rods will drive the insertion rod to disengage from the insertion hole, remove the mold from the fixed block, and realize the disassembly of the mold; however, the prior art cannot perform continuous extrusion processing on the aluminum rod, and the extruder needs to stop and wait when replacing the mold.

[0004] Therefore, those skilled in the art have proposed an extruder for aluminum profiles to solve the problems raised in the above background. Utility Model Content

[0005] The utility model aims to provide an extruder for aluminum profiles to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An extruder for aluminum profiles comprises a base; brackets are installed on both sides of the base, a conveyor belt is arranged on the bracket, a mounting frame is installed on the bracket, a rotating shaft is rotatably arranged on the mounting frame, the rotating shaft is fixedly connected to a rotating drum, a plurality of extension frames distributed in a ring are installed on the outer wall of the rotating drum, a mounting plate is installed at one end of the extension frame away from the rotating drum, the mounting plate is connected to the mold through a connecting component, limit plates are installed at both ends of the mounting plate, a limiting component for limiting the limit plate is arranged on the mounting frame, a supporting frame is installed in the middle of the base, the supporting frame is fixedly connected to a bracket for placing an aluminum rod, and a pushing component is arranged on the base for pushing the aluminum rod into the mold.

[0008] As a further solution of the utility model: a first motor connected to the rotating shaft is installed on the mounting frame.

[0009] As a further solution of the utility model: the connecting component includes a card slot opened on both sides of the mounting plate, the card slot is slidably connected to the connecting card plate, the connecting card plate and the mounting plate are connected by bolts, and the connecting card plate is connected to the mold.

[0010] As a further solution of the utility model: the limiting component includes a side plate installed on the mounting frame, a cylinder is installed on the side plate, the cylinder is fixedly connected to the movable plate, a limiting rod is installed on the movable plate, and a limiting hole cooperating with the limiting rod is opened on the limiting plate.

[0011] As a further solution of the utility model: the pushing component includes a fixed plate installed on one side of the base, a screw is rotatably provided on one side of the fixed plate, a movable frame is threadedly connected to the screw, a guide rod slidably connected to the movable frame is installed on the other side of the fixed plate, a pushing head is installed on the movable frame, and a second motor connected to the screw is installed on the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can facilitate the quick connection of the mold and the mounting plate through the setting of the connecting components, and can quickly rotate molds of different types to the extrusion position through the rotatable drum, and limit the mold through the limiting component, and then push the aluminum rod through the mold through the pushing component, and then extrude the aluminum rod. The utility model can quickly replace molds of different types, and there is no need to stop the extruder during the replacement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the structure of an extruder for aluminum profiles.

[0014] Figure 2 The present invention is a schematic diagram of the structure of connecting parts in an extruder for aluminum profiles.

[0015] Figure 3 The present invention is a schematic diagram of the structure of a pushing component in an extruder for aluminum profiles.

[0016] In the figure: 1. base; 2. bracket; 3. conveyor belt; 4. mounting frame; 5. rotating shaft; 6. rotating drum; 7. extension frame; 8. mounting plate; 9. slot; 10. connecting card plate; 11. mold; 12. limit plate; 13. limit hole; 14. side plate; 15. cylinder; 16. movable plate; 17. limit rod; 18. first motor; 19. support frame; 20. bracket; 21. fixed plate; 22. screw; 23. movable frame; 24. push head; 25. second motor; 26. guide rod. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3 , an aluminum profile extruder, comprising a base 1; brackets 2 are installed on both sides of the base 1, a conveyor belt 3 is arranged on the bracket 2, a mounting frame 4 is installed on the bracket 2, a rotating shaft 5 is rotatably arranged on the mounting frame 4, the rotating shaft 5 is fixedly connected to a rotating drum 6, a plurality of extension frames 7 distributed in a ring shape are installed on the outer wall of the rotating drum 6, a mounting plate 8 is installed at one end of the extension frame 7 away from the rotating drum 6, the mounting plate 8 is connected to a mold 11 through a connecting component, limiting plates 12 are installed at both ends of the mounting plate 8, a first motor 18 connected to the rotating shaft 5 is installed on the mounting frame 4, a limiting component for limiting the limiting plate 12 is arranged on the mounting frame 4, a supporting frame 19 is installed in the middle of the base 1, the supporting frame 19 is fixedly connected to a bracket 20 for placing an aluminum rod, and a pushing component is arranged on the base 1 for pushing the aluminum rod into the mold 11.

[0019] The provided connecting components can facilitate the quick connection of the mold 11 and the mounting plate 8. The rotatable drum 6 can quickly rotate the molds 11 of different types to the extrusion position, and the mold 11 can be limited by the limiting components. Then, the aluminum rod is pushed through the mold 11 by the pushing component, and then the aluminum rod is extruded. The utility model can quickly replace molds 11 of different types, and there is no need to stop the extruder during the replacement process.

[0020] The connecting component includes a slot 9 opened on both sides of the mounting plate 8, the slot 9 is slidably connected to the connecting card plate 10, the connecting card plate 10 and the mounting plate 8 are connected by bolts, and the connecting card plate 10 is connected to the mold 11. When installing molds 11 of different specifications, the connecting card plate 10 connected to the mold 11 can be inserted into the slot 9 of the mounting plate 8, and the connecting card plate 10 and the mounting plate 8 are connected together by bolts to achieve quick installation.

[0021] The limiting component includes a side plate 14 installed on the mounting frame 4, a cylinder 15 is installed on the side plate 14, the cylinder 15 is fixedly connected to a movable plate 16, a limiting rod 17 is installed on the movable plate 16, and a limiting hole 13 cooperating with the limiting rod 17 is opened on the limiting plate 12. The cylinder 15 is started to drive the movable plate 16 to descend, so that the limiting rod 17 of the movable plate 16 is stuck in the limiting hole 13 of the limiting plate 12, and then the used mounting plate 8 is locked to prevent the mold 11 from shaking during use, and the use effect is better.

[0022] The pushing component includes a fixed plate 21 installed on one side of the base 1, a screw rod 22 is rotatably provided on one side of the fixed plate 21, a movable frame 23 is threadedly connected to the screw rod 22, a guide rod 26 slidably connected to the movable frame 23 is installed on the other side of the fixed plate 21, a pusher head 24 is installed on the movable frame 23, and a second motor 25 connected to the screw rod 22 is installed on the fixed plate 21. The aluminum rod is placed on the bracket 20, and the second motor 25 is started. The second motor 25 drives the screw rod 22 to rotate, drives the movable frame 23 to move, and then pushes the aluminum rod to move through the pusher head 24, so that the aluminum rod enters the mold 11 for processing, and the processed aluminum profile falls onto the conveyor belt 3, and the processed aluminum profile is transported out through the conveyor belt 3.

[0023] The working principle of the utility model is as follows: when in use, the aluminum rod is placed on the bracket 20, the second motor 25 is started, the second motor 25 drives the screw 22 to rotate, drives the moving frame 23 to move, and then pushes the aluminum rod to move through the push head 24, so that the aluminum rod enters the mold 11 for processing, and the processed aluminum profile falls onto the conveyor belt 3, and the processed aluminum profile is transported out through the conveyor belt 3. When it is necessary to replace the mold 11 of different specifications, the first motor 18 is started, the shaft 5 is driven to rotate, the rotating drum 6 is driven to rotate, and then the extension frame 7 is driven to rotate until the mold 11 of the corresponding specification rotates to the extrusion processing position, and Start the cylinder 15 to drive the movable plate 16 to descend, so that the limit rod 17 of the movable plate 16 is inserted into the limit hole 13 of the limit plate 12, and then the mounting plate 8 is locked to prevent the mold 11 from shaking during use. The use effect is better, and when installing molds 11 of different specifications, the connecting card plate 10 connected to the mold 11 can be inserted into the card groove 9 of the mounting plate 8, and the connecting card plate 10 and the mounting plate 8 are connected together by bolts to achieve quick installation. The utility model can quickly replace molds 11 of different models, and there is no need to stop the extruder during the replacement process.

[0024] The utility model can facilitate the quick connection of the mold 11 and the mounting plate 8 through the connection components provided, and can quickly rotate the molds 11 of different types to the extrusion position through the rotatable drum 6, and limit the mold 11 through the limiting component, and then push the aluminum rod through the mold 11 through the pushing component, and then extrude the aluminum rod. The utility model can quickly replace molds 11 of different types, and there is no need to stop the extruder during the replacement process.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An extruder for aluminum profiles, comprising a base, characterized in that: Brackets are installed on both sides of the base, and a conveyor belt is arranged on the bracket. A mounting frame is installed on the bracket, and a rotating shaft is rotatably arranged on the mounting frame, and the rotating shaft is fixedly connected to the rotating drum. A plurality of extension frames distributed in a ring shape are installed on the outer wall of the rotating drum, and a mounting plate is installed at one end of the extension frame away from the rotating drum, and the mounting plate is connected to the mold through a connecting component, and limit plates are installed at both ends of the mounting plate, and a limiting component for limiting the limit plate is arranged on the mounting frame. A supporting frame is installed in the middle of the base, and the supporting frame is fixedly connected to a bracket for placing an aluminum rod, and a pushing component is arranged on the base for pushing the aluminum rod into the mold.

2. The aluminum profile extruder according to claim 1, characterized in that: The mounting frame is provided with a first motor connected with the rotating shaft.

3. The aluminum profile extruder according to claim 1, characterized in that: The connecting component comprises a card slot opened on both sides of the mounting plate, the card slot is slidably connected to the connecting card plate, the connecting card plate and the mounting plate are connected by bolts, and the connecting card plate is connected to the mold.

4. The aluminum profile extruder according to claim 2, characterized in that: The limiting component comprises a side plate mounted on a mounting frame, a cylinder is mounted on the side plate, the cylinder is fixedly connected to a movable plate, a limiting rod is mounted on the movable plate, and a limiting hole cooperating with the limiting rod is opened on the limiting plate.

5. The aluminum profile extruder according to claim 1, characterized in that: The pushing component includes a fixed plate installed on one side of the base, a screw is rotatably provided on one side of the fixed plate, a movable frame is threadedly connected to the screw, a guide rod slidably connected to the movable frame is installed on the other side of the fixed plate, a pushing head is installed on the movable frame, and a second motor connected to the screw is installed on the fixed plate.

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