Aluminum alloy profile extrusion forming device for processing heat insulation doors and windows

Abstract

The utility model relates to the technical field of aluminum alloy section extrusion forming, and discloses an aluminum alloy section extrusion forming device for processing heat insulation doors and windows, which comprises a support plate, a die body is arranged on the top surface of the support plate, a bearing structure is arranged on one side of the die body, and a pushing structure is arranged on the other side of the die body. Through the arrangement of the bearing structure and the pushing structure, the lead screw rotates to enable the movable block to push an aluminum bar to be close to the die body, the aluminum bar is pushed by the movable block to enter the die body to be extruded and formed, the conveying belt conveys a formed section bar, and a worker is externally connected with a fan through an air pipe; and fresh air enters the cooling shell through the air pipe and the multiple connecting pipes so as to cool the formed section bar, so that the section bar is prevented from deformation under the supporting of the conveying belt and the rapid cooling of the cooling shell after being formed, and the forming effect of the section bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy profile extrusion molding, in particular to an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows. Background Art

[0002] Insulating aluminum alloy profiles are often used in the production of energy-saving doors and windows. Heat conduction is reduced by adding insulating materials to the profiles. During the production process, aluminum alloy profiles are usually formed by extruding aluminum bars through molds.

[0003] An existing high-strength aluminum alloy profile extrusion molding device for door and window processing (Announcement No.: CN216937708U) has at least the following disadvantages: although the device extrudes the profile through the forming surface between the active hot extrusion roller and the driven hot extrusion roller, the profile is affected by the heat after extrusion molding, and the texture after molding is relatively soft and needs to be cooled. The device does not support the profile after extrusion molding, which easily causes the profile to deform after heating and extrusion, resulting in poor profile molding effect. For this reason, we propose this utility model. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for extruding and forming aluminum alloy profiles for processing heat-insulating doors and windows comprises a support plate, a mold body is provided on the top surface of the support plate, a supporting structure is provided on one side of the mold body, and a pushing structure is provided on the other side of the mold body. The supporting structure comprises a supporting plate fixed to one side of the support plate, one side of the supporting plate is in contact with one side of the mold body, a conveyor belt is fixed to the other side of the support plate, and a cooling shell is fixed to the top surface of the conveyor belt.

[0007] As a further solution of the present invention, an air duct is fixed on the top surface of the cooling shell, and a plurality of connecting pipes are fixed on the outer circular wall of the air duct. The plurality of connecting pipes are evenly distributed along the length direction of the air duct, and the plurality of connecting pipes are connected and fixed to the cooling shell.

[0008] As a further solution of the present invention, the pushing structure includes a conveying plate fixed on the other side of the support plate, the top surface of the conveying plate is an arc surface, and a mounting groove is provided on the top surface of the conveying plate. A screw is rotatably arranged inside the mounting groove, and a movable block is threadedly connected to the outer circular wall surface of the screw, and the movable block is slidingly arranged inside the mounting groove. A motor is fixed on one side of the conveying plate, and the output end of the motor passes through one side of the conveying plate and is fixed to one end of the screw.

[0009] As a further solution of the present invention, a heating furnace is provided on the other side of the mold body, and the conveying plate is located inside the heating furnace.

[0010] As a further solution of the present invention, the top surface of the support plate is an arc surface, and a fixing groove is provided on the arc surface side of the support plate. The mold body can be slidably inserted into the inside of the fixing groove. One side of the support plate is threadedly connected with several bolts, and one end of the bolt abuts against one side of the mold body.

[0011] As a further solution of the present invention, a positioning strip is fixed inside the fixing groove, a positioning groove is opened on the outer circular wall of the mold body, and the positioning strip is slidably inserted into the interior of the positioning groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The extrusion molding device is provided with a supporting structure and a pushing structure. The screw rotates to make the movable block push the aluminum rod toward the mold body. The aluminum rod enters the mold body under the pushing of the movable block and is extruded and molded. The formed aluminum alloy profile is output from the other side of the mold body. The conveyor belt conveys the formed profile. When the profile enters the conveyor belt, the staff connects the fan to the outside through the air duct. The fresh air enters the cooling shell through the air duct and several connecting pipes to cool the formed profile. Therefore, the profile can avoid deformation after being formed under the support of the conveyor belt and the rapid cooling of the cooling shell, thereby improving the profile forming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the split structure of the cooling shell of an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows proposed by the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of the split structure of the conveying plate of an aluminum alloy profile extrusion molding device for processing heat-insulating doors and windows.

[0018] In the figure: 1. Support plate; 2. Mold body; 201. Support plate; 202. Conveyor belt; 203. Cooling shell; 204. Air duct; 205. Connecting pipe; 3. Conveyor plate; 301. Mounting slot; 302. Screw rod; 303. Movable block; 4. Heating furnace; 5. Positioning bar; 501. Positioning slot; 6. Fixing slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1-4 As shown, a device for extruding aluminum alloy profiles for processing heat-insulating doors and windows includes a support plate 1, a mold body 2 is provided on the top surface of the support plate 1, a supporting structure is provided on one side of the mold body 2, and a pushing structure is provided on the other side of the mold body 2. The supporting structure includes a supporting plate 201 fixed to one side of the support plate 1, one side of the supporting plate 201 is in contact with one side of the mold body 2, and a conveyor belt 202 is fixed to the other side of the supporting plate 201. A cooling shell 203 is fixed to the top surface of the conveyor belt 202, and the conveyor belt 202 is a roller conveyor belt.

[0023] In this embodiment, an air duct 204 is fixed to the top surface of the cooling shell 203, and a plurality of connecting pipes 205 are fixed to the outer circular wall of the air duct 204. The plurality of connecting pipes 205 are evenly distributed along the length direction of the air duct 204, and the plurality of connecting pipes 205 are all connected and fixed to the cooling shell 203.

[0024] In this embodiment, the pushing structure includes a conveying plate 3 fixed to the other side of the support plate 1. The top surface of the conveying plate 3 is an arc surface. The top surface of the conveying plate 3 is provided with a mounting groove 301. The internal rotation of the mounting groove 301 is provided with a screw rod 302. The outer wall surface of the screw rod 302 is threadedly connected with a movable block 303. The movable block 303 is set to slide inside the mounting groove 301. A motor is fixed to one side of the conveying plate 3. The output end of the motor passes through one side of the conveying plate 3 and is fixed to one end of the screw rod 302. Through the setting of the supporting structure and the pushing structure, the staff places the aluminum rod on the conveying plate 3 so that one end of the aluminum rod abuts against the movable block 303. Then, the aluminum rod is heated and the motor is started to drive the screw rod 302 to rotate. The screw rod 302 The rotation causes the movable block 303 to push the aluminum rod toward the mold body 2. The aluminum rod enters the mold body 2 under the push of the movable block 303 for extrusion molding. The molded aluminum alloy profile is output from the other side of the mold body 2. The output profile enters the conveyor belt 202 through the support of the support plate 201. The conveyor belt 202 conveys the molded profile. When the profile enters the conveyor belt 202, the staff connects the external fan through the air duct 204. The fresh air enters the cooling shell 203 through the air duct 204 and several connecting pipes 205 to cool the molded profile. This prevents the profile from deformation after being formed under the support of the conveyor belt 202 and the rapid cooling of the cooling shell 203, thereby improving the profile molding effect.

[0025] In this embodiment, a heating furnace 4 is provided on the other side of the mold body 2, and the conveying plate 3 is located inside the heating furnace 4. The heating furnace 4 is an aluminum alloy heating furnace. When the aluminum rod is heated on the conveying plate 3, the staff can heat and soften the aluminum rod on the conveying plate 3 through the heating furnace 4.

[0026] In this embodiment, the top surface of the support plate 1 is an arc surface, and a fixing groove 6 is provided on the arc surface side of the support plate 1. The mold body 2 is slidably inserted into the inside of the fixing groove 6. One side of the support plate 1 is threadedly connected with a plurality of bolts, and one end of the bolt abuts against one side of the mold body 2. The mold body 2 can be placed through the fixing groove 6, and after the bolt fixes the mold body 2, it is convenient for the staff to disassemble, replace and repair the mold.

[0027] In this embodiment, a positioning strip 5 is fixed inside the fixing groove 6, and a positioning groove 501 is provided on the outer circular wall of the mold body 2. The positioning strip 5 and the positioning groove 501 are slidably inserted into the inside. When the staff installs the mold body 2 in the fixing groove 6, the mold body 2 can be positioned by the coordinated setting of the positioning strip 5 and the positioning groove 501, which is convenient for the staff to install.

[0028] Working principle: During use, the staff places the aluminum rod on the conveyor plate 3 so that one end of the aluminum rod contacts the movable block 303, and then heats the aluminum rod and starts the motor to drive the screw rod 302 to rotate. The screw rod 302 rotates to make the movable block 303 push the aluminum rod toward the mold body 2. The aluminum rod enters the mold body 2 under the push of the movable block 303 and is extruded and formed. The formed aluminum alloy profile is output from the other side of the mold body 2. The output profile enters the conveyor belt 202 through the support of the support plate 201. The conveyor belt 202 transports the formed profile. When the profile enters the conveyor belt 202, the staff connects the fan to the air duct 204, and the fresh air passes through the air duct 204 and Several connecting pipes 205 enter the cooling shell 203 to cool the formed profile, so as to prevent the profile from being deformed after being formed under the support of the conveyor belt 202 and the rapid cooling of the cooling shell 203. When the aluminum rod is heated on the conveyor plate 3, the staff can heat and soften the aluminum rod on the conveyor plate 3 through the heating furnace 4. The mold body 2 can be placed through the fixing groove 6, and the mold body 2 is fixed with bolts to facilitate the staff to disassemble, replace and repair the mold. When the staff installs the mold body 2 in the fixing groove 6, the mold body 2 can be positioned by the matching setting of the positioning bar 5 and the positioning groove 501, which is convenient for the staff to install.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An extrusion molding device for aluminum alloy profiles for heat-insulating doors and windows, comprising a support plate (1), characterized in that: A mold body (2) is provided on the top surface of the support plate (1), a supporting structure is provided on one side of the mold body (2), and a pushing structure is provided on the other side of the mold body (2), the supporting structure comprises a supporting plate (201) fixed on one side of the support plate (1), one side of the supporting plate (201) is in contact with one side of the mold body (2), a conveyor belt (202) is fixed on the other side of the supporting plate (201), and a cooling shell (203) is fixed on the top surface of the conveyor belt (202).

2. The aluminum alloy profile extrusion molding device for heat-insulating doors and windows according to claim 1 is characterized in that: An air duct (204) is fixed on the top surface of the cooling shell (203), and a plurality of connecting pipes (205) are fixed on the outer circular wall surface of the air duct (204). The plurality of connecting pipes (205) are evenly distributed along the length direction of the air duct (204), and the plurality of connecting pipes (205) are all connected and fixed to the cooling shell (203).

3. The aluminum alloy profile extrusion molding device for heat-insulating doors and windows according to claim 2, characterized in that: The pushing structure comprises a conveying plate (3) fixed on the other side of the support plate (1), the top surface of the conveying plate (3) is an arc surface, the top surface of the conveying plate (3) is provided with a mounting groove (301), a screw rod (302) is rotatably provided inside the mounting groove (301), the outer circular wall surface of the screw rod (302) is threadedly connected with a movable block (303), the movable block (303) is slidably provided inside the mounting groove (301), a motor is fixed on one side of the conveying plate (3), and the output end of the motor passes through one side of the conveying plate (3) and is fixed to one end of the screw rod (302).

4. The aluminum alloy profile extrusion molding device for heat-insulating doors and windows according to claim 3, characterized in that: A heating furnace (4) is provided on the other side of the mold body (2), and the conveying plate (3) is located inside the heating furnace (4).

5. The aluminum alloy profile extrusion molding device for heat-insulating doors and windows according to claim 4, characterized in that: The top surface of the support plate (1) is an arc surface, and a fixing groove (6) is provided on the arc surface side of the support plate (1). The mold body (2) is slidably inserted into the interior of the fixing groove (6). One side of the support plate (1) is threadedly connected with a plurality of bolts, and one end of the bolts abuts against one side of the mold body (2).

6. The aluminum alloy profile extrusion molding device for heat-insulating doors and windows according to claim 5, characterized in that: A positioning strip (5) is fixed inside the fixing groove (6), and a positioning groove (501) is provided on the outer circular wall surface of the mold body (2). The positioning strip (5) is slidably inserted into the inside of the positioning groove (501).

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