Fresh air pipeline mold forming device

Abstract

The utility model relates to the technical field of fresh air pipelines, in particular to a fresh air pipeline mold forming device. The utility model provides a fresh air pipeline mold forming device. A fresh air pipeline mold forming device comprises a mounting frame, a base, an inner mold, an outer mold, a feeding machine, a rotating piece, a corrugated extrusion assembly, an outer cavity, an extrusion piece, a spring, a limiting block and a driving assembly. Through the arrangement of the corrugation extrusion assembly, along with the continuous pushing of the die to move outwards by the feeder, after the processing of the outer die and the inner die is finished, an extrusion piece is of a cambered surface structure, corrugation processing can be carried out on the surface of the die, and when the die is in contact with the extrusion piece and extrudes the extrusion piece, a spring is compressed, and the extrusion piece is stressed to slide outwards; therefore, self-adaptive adjustment is carried out according to mold corrugation machining, and meanwhile the inner mold can be replaced according to actual mold machining requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air ducts, in particular to a mold forming device for fresh air ducts. Background Art

[0002] The fresh air duct is an important part of the fresh air system, which is used to transport fresh outdoor air into the room and discharge the dirty indoor air outdoors to achieve effective circulation and exchange of indoor and outdoor air, improve indoor air quality, and create a healthier and more comfortable living and working environment. The fresh air duct mold is used to manufacture the duct components in the fresh air system to ensure that the duct can be accurately formed to meet specific size, shape and structural requirements. The existing fresh air duct mold forming method usually adopts the form of extruding the mold by setting corrugations on the inner wall of the outer mold and then demolding. This method has limited corrugation production effect of the mold and cannot meet the production requirements of different specifications of molds.

[0003] In view of the above problems, a mold forming device for fresh air ducts is developed now. Summary of the Utility Model

[0004] In order to overcome the disadvantages that the existing method has limited corrugation production effect of the mold and cannot meet the production requirements of different specifications of molds, the utility model provides a mold forming device for fresh air ducts.

[0005] The technical solution of the utility model is: a mold forming device for fresh air ducts, which includes a base, an installation frame is installed on the base, an outer mold is connected inside the installation frame, a feeding machine is connected to the rear side of the installation frame, an inner mold is connected to the feeding machine, the inner mold is located inside the outer mold, a driving component is installed on the right side of the installation frame, and a rotating part is connected between the driving component and the installation frame.

[0006] Further, it also includes a corrugation extrusion component. Three corrugation extrusion components are connected to the rotating part. The corrugation extrusion component includes an outer cavity. The outer cavity is connected to the rotating part. There are three outer cavities. An extrusion piece is slidably connected to the rotating part. There are three extrusion pieces. Springs are connected between each extrusion piece and the rotating part. The outer cavity is slidably connected to the adjacent extrusion piece.

[0007] Further, the extrusion pieces are all of arc surface structures.

[0008] Further, it also includes a limiting block. Three limiting blocks for limiting the rotating part are connected inside the installation frame.

[0009] Further, the driving component includes a driving motor and a gear.

[0010] Further, a protection frame is arranged on the driving component.

[0011] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, by providing a corrugated extrusion assembly, as the feeding machine continuously pushes the mold outward, after the outer mold and the inner mold are processed, the extruded part is in an arc surface structure and can perform corrugated processing on the surface of the mold. When the mold contacts the extruded part and squeezes it, the spring is compressed, and the extruded part is forced to slide outward, so as to perform adaptive adjustment according to the corrugated processing of the mold. At the same time, the inner mold can be replaced according to the actual requirements of mold processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of a partial section of the present utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of a partial section of the corrugated extrusion assembly of the present utility model.

[0016] Reference numerals in the drawings: 1 - mounting frame, 2 - base, 3 - inner mold, 4 - outer mold, 5 - feeding machine, 6 - rotating part, 7 - corrugated extrusion assembly, 71 - outer cavity, 72 - extruded part, 73 - spring, 8 - limit block, 9 - driving assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments, but it is not limited to the present utility model.

[0018] A new air duct mold forming device, as Figure 1 and Figure 2 shown, includes a base 2, a mounting frame 1 is installed on the base 2, an outer mold 4 is connected inside the mounting frame 1, a feeding machine 5 is connected to the rear side of the mounting frame 1, an inner mold 3 is connected to the feeding machine 5, the inner mold 3 is located inside the outer mold 4, a driving assembly 9 is installed on the right side of the mounting frame 1, the driving assembly 9 includes a driving motor and a gear, a protection frame is provided on the driving assembly 9, and a rotating part 6 is connected between the driving assembly 9 and the mounting frame 1.

[0019] As Figure 2 and Figure 3As shown, it further includes a corrugated extrusion assembly 7. There are 3 corrugated extrusion assemblies 7 connected to the rotating part 6. The corrugated extrusion assembly 7 includes an outer cavity 71. The outer cavity 71 is connected to the rotating part 6. There are 3 outer cavities 71. An extrusion part 72 is slidably connected to the rotating part 6. The extrusion parts 72 are all arc-shaped structures. There are 3 extrusion parts 72. Springs 73 are connected between the extrusion parts 72 and the rotating part 6. The outer cavity 71 is slidably connected to the adjacent extrusion parts 72. Inside the mounting frame 1, there are 3 limit blocks 8 for limiting the rotating part 6.

[0020] The fresh air duct is an important part of the fresh air system, which is used to convey outdoor fresh air into the room and discharge the indoor polluted air outdoors to achieve the effective circulation and exchange of indoor and outdoor air, improve the indoor air quality, and create a healthier and more comfortable living and working environment. The fresh air duct mold is used to manufacture the duct components in the fresh air system. The fresh air duct mold ensures that the duct can be accurately formed to meet specific size, shape, and structural requirements. The unprocessed mold is gradually conveyed into the outer mold 4 through the feeding machine 5. The outer mold 4 and the inner mold 3 process the mold. At the same time, the driving motor is started. The output shaft of the driving motor drives the gear to rotate, thereby driving the rotating part 6 to rotate. The extrusion part 72 processes the surface of the mold on the outer mold 4. When the mold contacts the extrusion part 72 and squeezes it, the spring 73 is compressed, and the extrusion part is forced to slide outwards, so as to make an adaptive adjustment according to the corrugated processing of the mold. As the discharging mechanism pushes the mold to move outwards step by step, the arc-shaped structure of the extrusion part 72 can perform corrugated processing on the surface of the mold. During the rotation of the rotating part 6, the limit block 8 can prevent the rotating part 6 from moving outwards with the mold, thus avoiding the situation of the rotating part 6 falling off.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A fresh air duct mold forming device, characterized in that It includes a base (2), an installation frame (1) is installed on the base (2), an outer mold (4) is connected inside the installation frame (1), a feeding machine (5) is connected to the rear side of the installation frame (1), an inner mold (3) is connected to the feeding machine (5), the inner mold (3) is located inside the outer mold (4), a driving component (9) is installed on the right side of the installation frame (1), and a rotating part (6) is connected between the driving component (9) and the installation frame (1); It further includes a corrugated extrusion component (7), 3 of the corrugated extrusion components (7) are connected to the rotating part (6), the corrugated extrusion component (7) includes an outer cavity (71), the outer cavity (71) is connected to the rotating part (6), there are 3 outer cavities (71), an extrusion part (72) is slidably connected to the rotating part (6), there are 3 extrusion parts (72), springs (73) are connected between the extrusion parts (72) and the rotating part (6), and the outer cavity (71) is slidably connected to the adjacent extrusion parts (72).

2. The molding device for a fresh air duct mold according to claim 1, characterized in that, The extrusion parts (72) are all of arc surface structures.

3. The forming device for a fresh air duct mold according to claim 1, characterized in that, It further includes a limiting block (8), and 3 limiting blocks (8) for limiting the rotating part (6) are connected inside the installation frame (1).

4. A fresh air duct mold forming device according to claim 1, characterized in that, The driving component (9) includes a driving motor and a gear.

5. The forming device for a fresh air duct mold according to claim 1, characterized in that, A protection frame is provided on the driving component (9).

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