Uniformly-heated double-station mold furnace

Abstract

The utility model relates to a double-station mould furnace with uniform heating, which is characterized by comprising a mould furnace body and two groups of fans, the mould furnace body is of a box body structure with an opening at the top end, the top of the mould furnace body is provided with a top-open furnace door, and an inner cavity of the mould furnace body is divided into two independent heating areas by an air deflector; the bottom of each heating area is provided with a heating pipe, the top of each heating pipe is provided with a tray, the two sets of fans are arranged at the two ends of the mold furnace body respectively, and the air outlet ends of the fans are aligned to the positions below the trays in the two heating areas respectively. According to the utility model, the inner cavity of the die furnace is divided into two independent heating areas, and each heating area is used for carrying out heat-sealing circulating heating on the die by an independent fan, so that the two groups of dies are heated more uniformly, and the heating efficiency is higher.

Description

Technical Field

[0001] The utility model relates to a double-station die furnace with uniform heating, belonging to the technical field of die furnaces. Background Technique

[0002] Aluminum profiles are generally produced by die stamping processing method. Before processing aluminum profiles, the stamping die of aluminum profiles usually needs to be heated. The heated stamping die will make the aluminum profiles to be processed become soft when heated, so as to facilitate the forming of aluminum profiles. And the die furnace for aluminum profile processing is a kind of equipment used to heat the stamping die of aluminum profiles. The traditional die furnace can only heat one group of dies at a time, with low efficiency. When it is necessary to heat two groups of dies to the same temperature at the same time, either two die furnaces are used for heating simultaneously, resulting in high equipment cost; or only the furnace body length of the die furnace can be heated, then the two groups of dies are not evenly heated (specifically, the group of dies close to the fan is heated at a higher temperature, and the group of dies far from the fan is heated at a lower temperature).

[0003] Therefore, how to provide a double-station die furnace with uniform heating is the research purpose of the utility model. Content of the Utility Model

[0004] In view of the above deficiencies in the technology, the utility model provides a double-station die furnace with uniform heating, which divides the inner cavity of the die furnace into two independent heating zones, and each heating zone uses an independent fan to conduct heat-sealing circulation heating on the die, so that the two groups of dies are heated more evenly and the heating efficiency is higher.

[0005] In order to solve the problems of the existing technology, the technical solution adopted by the utility model is:

[0006] A double-station die furnace with uniform heating, characterized in that: it includes a die furnace body and two groups of fans. The die furnace body is set as a box structure with an open top, and a top-opening furnace door is provided at the top. The inner cavity of the die furnace body is divided into two independent heating zones by a wind guiding plate. The bottom of each heating zone is respectively provided with heating tubes, and a tray is provided at the top of the heating tubes. The two groups of fans are respectively arranged at both ends of the die furnace body, and their air outlet ends are respectively aligned with the lower part of the trays in the two heating zones.

[0007] Further, slots for hot air circulation are respectively provided between the two ends of the tray and the wind guiding plate and the fan, and the wind guiding plate is set as a T-shaped structure.

[0008] Further, the furnace door is rotatably hinged to the top of the die furnace body, and a hydraulic cylinder for driving its opening and closing is hinged to the back of the furnace door.

[0009] Further, a sealing ring is provided along the circumferential direction of the open top of the die furnace body.

[0010] Further, the blower is mounted on the side wall of the mold furnace body through a motor base and is connected by a synchronous belt to a motor that drives its operation.

[0011] The beneficial effects of the present utility model are as follows: The inner cavity of the mold furnace is divided into two independent heating zones, and each heating zone is heated by an independent blower for heat sealing circulation of the mold, so that the two groups of molds are heated more evenly and the heating efficiency is higher. Description of the Drawings

[0012] Figure 1 is a schematic structural view of the present utility model.

[0013] Figure 2 is a schematic internal structural view of the present utility model.

[0014] Figure 3 is a schematic view of the hot air flow direction of the present utility model.

[0015] Figure 4 is a side view of the present utility model.

[0016] Wherein: mold furnace body 1, blower 2, furnace door 3, air guide plate 4, heating zone 5, heating tube 6, tray 7, hydraulic cylinder 8, sealing ring 9, motor 10. Detailed Embodiment

[0017] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the following will be further analyzed in conjunction with the attached Figures 1-4 drawings of the present utility model.

[0018] As Figures 1-4 shown, a double-station mold furnace with uniform heating, characterized in that: it includes a mold furnace body 1 and two groups of blowers 2. The mold furnace body 1 is set as a box structure with an open top, and a top-opening furnace door 3 is provided at the top. The top-opening furnace door 3 saves more floor space compared with the side-opening furnace door. The inner cavity of the mold furnace body 1 is divided into two independent heating zones 5 by an air guide plate 4. Each heating zone 5 is respectively provided with a heating tube 6 at the bottom, and a tray 7 is provided at the top of the heating tube 6. The two groups of blowers 2 are respectively arranged at both ends of the mold furnace body 1, and their air outlet ends are respectively aligned with the lower part of the tray 7 in the two heating zones 5.

[0019] In this embodiment, preferably, slots for hot air circulation are respectively provided between both ends of the tray 7 and the air guide plate 4 and the blower 2, and the air guide plate 4 is set as a T-shaped structure.

[0020] In this embodiment, preferably, the furnace door 3 is rotatably hinged to the top of the mold furnace body 1, and a hydraulic cylinder 8 for driving its opening and closing is hinged to the back of the furnace door 3.

[0021] In this embodiment, preferably, a sealing ring 9 is provided along the circumferential direction of the top opening of the mold furnace body 1.

[0022] In this embodiment, preferably, the blower 2 is mounted on the side wall of the mold furnace body 1 through a motor base and is connected by a synchronous belt to a motor 10 that drives its operation.

[0023] The working principle of the present utility model: Two sets of molds are respectively placed on two trays 7 in the inner cavity of the mold furnace body 1, the furnace door 3 is closed, the heating tubes 6 and the blower 2 start to work, and the blower 2 blows the heat generated by the heating tubes 6 onto the molds for hot air heating. Due to the presence of the T-shaped air guide plate 4, the hot air between the two heating zones 5 does not interfere with each other, and a hot air circulation is formed within their respective regions, making the heating of the two sets of molds more uniform and the heating efficiency higher.

[0024] The technical solutions provided in this application have been introduced in detail above. In this article, embodiments are used to elaborate on the principles and implementation manners of this application. The description of the above embodiments is only used to help understand the method and its core idea of this application; at the same time, for those of ordinary skill in the art, according to the idea of this application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to this application.

Claims

1. A double-station mold furnace with uniform heating, characterized by: It includes a mold furnace body and two groups of fans. The mold furnace body is configured as a box structure with an opening at the top, and a top-opening furnace door is provided on the top. The inner cavity of the mold furnace body is divided into two independent heating zones by an air guide plate. A heating tube is provided at the bottom of each heating zone, and a tray is provided on the top of the heating tube. The two groups of fans are respectively arranged at both ends of the mold furnace body, and the air outlet ends thereof are respectively aligned with the bottom of the trays in the two heating zones.

2. The double-station mold furnace with uniform heating according to claim 1, characterized in that: Slots for hot air circulation are respectively arranged between the two ends of the tray and the air guide plate and the fan, and the air guide plate is arranged in a T-shaped structure.

3. The double-station mold furnace with uniform heating according to claim 1, characterized in that: The furnace door is rotatably hinged on the top of the mold furnace body, and the back of the furnace door is hingedly connected with a hydraulic cylinder for driving the furnace door to open and close.

4. The double-station mold furnace with uniform heating according to claim 1, characterized in that: The top opening of the mold furnace body is provided with a sealing ring along its circumference.

5. The double-station mold furnace with uniform heating according to claim 1, characterized in that: The fan is installed on the side wall of the mold furnace body through a motor seat, and is connected to a motor for driving the fan to operate through a synchronous belt transmission.

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