Electric lifting door of curing oven

Abstract

The utility model discloses a curing oven electric lifting door which comprises a curing oven machine body, a conveying device is arranged on the curing oven machine body, two door grooves are formed in the curing oven machine body, wind blocking doors are movably installed in the two door grooves, and limiting mechanisms used for the wind blocking doors are arranged in the curing oven machine body. Two wind blocking doors are arranged on the curing oven body, two connecting frames are fixedly installed between the two wind blocking doors respectively, side grooves are formed in the two sides of the curing oven body, and electric lifting driving mechanisms used for the connecting frames are arranged in the side grooves. Therefore, opening and closing of the inlet and outlet of the curing oven body are achieved, the situation that smoke emerges from the inlet and outlet in the curing process of the curing oven body is reduced, and it is guaranteed that the workshop working environment is not affected by the smoke emerging in the curing process of the curing oven body.

Description

Technical Field

[0001] The utility model relates to the technical field of curing furnaces, in particular to an electric lifting door of a curing furnace. Background Art

[0002] Curing refers to the production process of heating parts, curing resin and drying in the electronics industry and various other industries in order to enhance the stress of material bonding. The container for curing is the curing oven.

[0003] The existing curing furnace inlet and outlet are not equipped with wind shield doors. When the curing furnace is running, smoke will come out from both ends due to the hot air. Because there is no wind shield door, smoke will come out from the inlet and outlet of the curing furnace, causing problems affecting the working environment of the workshop. Therefore, we propose an electric lifting door for the curing furnace to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electric lifting door of a curing furnace, which is used to solve the above problems.

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

[0006] An electric lifting door of a curing furnace comprises a curing furnace body, a conveying device is arranged on the curing furnace body, two door slots are respectively provided on the curing furnace body, wind shield doors are movably installed in the two door slots, a limiting mechanism for the wind shield doors is provided in the curing furnace body, two connecting frames are respectively fixedly installed between the two wind shield doors, side slots are provided on both sides of the curing furnace body, and an electric lifting drive mechanism for the connecting frame is provided in the side slots.

[0007] Preferably, the door slot is arranged in a U-shaped structure, and the wind shield door is adapted to the door slot, so that the wind shield door can be easily moved in the door slot.

[0008] Preferably, the limiting mechanism includes a limiting groove and a limiting block. A plurality of limiting grooves are respectively opened in the curing furnace body. Limiting blocks are movably installed in the plurality of limiting grooves. The corresponding two limiting blocks are fixedly connected with the corresponding wind shield doors. Through the two limiting mechanisms on the wind shield doors, the wind shield doors can be limited during the lifting process to reduce the occurrence of deviation of the wind shield doors.

[0009] Preferably, the limiting groove is provided in a convex structure, and the limiting block is adapted to the limiting groove, so that the limiting block can move in the limiting groove easily.

[0010] Preferably, the connecting frame is arranged in a U-shaped structure, and the inner wall of the connecting frame is movably fitted on the curing furnace body.

[0011] Preferably, the electric lifting drive mechanism includes a side block and an electric push rod, the side block is movably installed in the side groove, the electric push rod is fixedly installed on the bottom inner wall of the side groove, and the output end of the electric push rod is fixedly installed on the bottom side of the side block. By setting up two electric lifting drive mechanisms, the two connecting frames can synchronously realize the electric lifting of the two wind shields.

[0012] The beneficial effect of the utility model is that the electric lifting door of the curing furnace, through the two electric lifting drive mechanisms, enables the two connecting frames to synchronously realize the electric lifting of the two wind shield doors, thereby realizing the opening and closing of the inlet and outlet of the curing furnace body, thereby reducing the occurrence of smoke emitting from the inlet and outlet during the curing process of the curing furnace body, and ensuring that the workshop working environment is not affected by the smoke emitted during the curing process of the curing furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional partial cross-section;

[0014] Figure 2 For this utility model Figure 1 The structural diagram of part A in the figure;

[0015] Figure 3 It is a structural schematic diagram of a partial cross-section of the door slot of the utility model.

[0016] In the figure: 1. curing furnace body; 2. conveying device; 3. door slot; 4. wind shield door; 5. limit slot; 6. limit block; 7. connecting frame; 8. side slot; 9. side block; 10. electric push rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Refer to Figure 1-3A curing furnace electric lifting door comprises a curing furnace body 1, a conveying device 2 is arranged on the curing furnace body 1, two door slots 3 are respectively arranged on the curing furnace body 1, and windshield doors 4 are movably installed in the two door slots 3. A limiting mechanism for the windshield door 4 is arranged in the curing furnace body 1, and the limiting mechanism comprises a limiting slot 5 and a limiting block 6. A plurality of limiting slots 5 are respectively arranged in the curing furnace body 1, and a plurality of limiting slots 5 are movably installed in the plurality of limiting slots 5. The corresponding two limiting blocks 6 are fixedly connected with the corresponding windshield door 4, and the windshield door 4 is controlled during the lifting process by the two limiting mechanisms on the windshield door 4. Limiting is performed to reduce the occurrence of deviation of the wind shield door 4; two connecting frames 7 are fixedly installed between the two wind shield doors 4, and side grooves 8 are opened on both sides of the curing furnace body 1. An electric lifting drive mechanism for the connecting frame 7 is arranged in the side groove 8. The electric lifting drive mechanism includes a side block 9 and an electric push rod 10. The side block 9 is movably installed in the side groove 8, and the electric push rod 10 is fixedly installed on the inner wall of the bottom side of the side groove 8. The output end of the electric push rod 10 is fixedly installed on the bottom side of the side block 9. Through the two electric lifting drive mechanisms, the two connecting frames 7 can synchronously realize the electric lifting of the two wind shield doors 4.

[0019] Furthermore, the door slot 3 is arranged in a U-shaped structure, and the wind shield door 4 is adapted to the door slot 3 , so that the wind shield door 4 can be easily moved in the door slot 3 .

[0020] Furthermore, the limiting groove 5 is arranged in a convex structure, and the limiting block 6 is adapted to the limiting groove 5 , so that the limiting block 6 can move in the limiting groove 5 .

[0021] Furthermore, the connecting frame 7 is arranged in a U-shaped structure, and the inner wall of the connecting frame 7 is movably fitted on the curing furnace body 1.

[0022] During use: before curing the parts, by opening the two electric push rods 10, the two side blocks 9 are driven to move upward in the corresponding side grooves 8, and then the two connecting frames 7 drive the two wind shields 4 to move upward, so that the inlet and outlet doors on the curing furnace body 1 are opened, and then the parts to be cured are placed on the running conveying device 2, and they are conveyed to the curing furnace body 1 for curing, and then the two electric push rods 10 are opened to move the two wind shields 4 downward to seal the inlet and outlet of the curing furnace body 1, so as to reduce the occurrence of smoke coming out of the inlet and outlet of the curing furnace body 1 during the curing process, thereby ensuring that the workshop working environment is not affected by the smoke coming out of the curing furnace body 1 during the curing process.

[0023] To sum up, by setting up two electric lifting drive mechanisms, the two connecting frames 7 can synchronously realize the electric lifting of the two wind shield doors 4, thereby realizing the opening and closing of the inlet and outlet of the curing furnace body 1, thereby reducing the occurrence of smoke emitting from the inlet and outlet during the curing process of the curing furnace body 1, and ensuring that the workshop working environment is not affected by the smoke emitted during the curing process of the curing furnace body 1.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric lifting door of a curing furnace, comprising a curing furnace body (1), characterized in that: The curing furnace body (1) is provided with a conveying device (2), the curing furnace body (1) is provided with two door slots (3), each of which is provided with a wind shield door (4) movably mounted therein, the curing furnace body (1) is provided with a limiting mechanism for the wind shield door (4), two connecting frames (7) are fixedly mounted between the two wind shield doors (4), side slots (8) are provided on both sides of the curing furnace body (1), and an electric lifting drive mechanism for the connecting frame (7) is provided in the side slots (8).

2. The electric lifting door of a curing furnace according to claim 1, characterized in that: The door slot (3) is arranged in a U-shaped structure, and the wind shield door (4) is adapted to the door slot (3).

3. The electric lifting door of a curing furnace according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (5) and a limiting block (6); a plurality of limiting grooves (5) are respectively provided in the curing furnace body (1); limiting blocks (6) are movably installed in the plurality of limiting grooves (5); and two corresponding limiting blocks (6) are fixedly connected to corresponding wind shield doors (4).

4. The electric lifting door of a curing furnace according to claim 3, characterized in that: The limiting groove (5) is provided in a convex structure, and the limiting block (6) is adapted to the limiting groove (5).

5. The electric lifting door of a curing furnace according to claim 1, characterized in that: The connecting frame (7) is arranged in a U-shaped structure, and the inner wall of the connecting frame (7) is movably fitted on the curing furnace body (1).

6. The electric lifting door of a curing furnace according to claim 1, characterized in that: The electric lifting drive mechanism comprises a side block (9) and an electric push rod (10); the side block (9) is movably installed in the side groove (8); the electric push rod (10) is fixedly installed on the inner wall of the bottom side of the side groove (8); and the output end of the electric push rod (10) is fixedly installed on the bottom side of the side block (9).

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