Coating drying device for BD antenna production

Abstract

The utility model discloses a coating drying device for BD antenna production, which comprises a drying bin, a dustproof mechanism is arranged in the drying bin, a heating mechanism is arranged at the bottom end in the drying bin, second hot-air blowers are mounted on two sides in the drying bin, and limiting mechanisms are arranged on two sides in the drying bin. A limiting plate is arranged on one side of the limiting mechanism, and driving shafts are installed on the two sides of the interior of the drying bin. The second air heater is arranged in the drying bin to dry an antenna at the top end of the grid conveying belt, meanwhile, the first air heater is started to enable hot air to penetrate through the grid conveying belt to dry the bottom end of the antenna, and the electric heating plate is started to heat the outer surface of the grid conveying belt. Therefore, the external coating of the antenna on the grid conveyor belt is uniformly heated and dried, and the overall drying uniformity of the drying device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to BD antenna processing technical field, concretely is a kind of coating drying device for BD antenna production. BACKGROUND

[0002] The coating drying device for BD antenna production is a device specially designed for antenna coating drying, mainly used for accelerating the coating drying process to ensure uniform coating and stable quality. The device usually adopts a hot air circulation system to achieve the best drying effect. The design of the drying device takes into account energy utilization efficiency and environmental protection requirements, which can significantly improve production efficiency and reduce coating loss, and is widely used in the production process of BD antenna.

[0003] The coating drying device for antenna production disclosed in Chinese Patent No. CN213727605U is provided with two conveyors, the two ends of the antenna are supported by the conveyors, the lower and upper parts of the antenna are in an exposed state, and hot air can be blown on the antenna to facilitate the antenna to fully contact the hot air on the upper and lower sides, facilitating drying. However, the drying device has low use effect, and the coating at the two ends of the antenna may not be fully dried, thereby affecting the overall use effect of the drying device and the comprehensiveness of drying. SUMMARY

[0004] The purpose of the utility model is to provide a coating drying device for BD antenna production to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coating drying device for BD antenna production, comprising a drying bin, a dustproof mechanism is arranged inside the drying bin, a heating mechanism is arranged at the bottom of the inside of the drying bin, a second air heater is installed on both sides of the inside of the drying bin, a limiting mechanism is arranged on both sides of the inside of the drying bin, a limiting plate is arranged on one side of the limiting mechanism, a driving shaft is installed on both sides of the inside of the drying bin, and a grid conveyor belt is installed outside the two driving shafts.

[0006] Preferably, supporting legs are fixedly connected to both sides of the bottom end of the drying bin, and a ventilation plate is fixedly connected to the middle position inside the limiting plate.

[0007] Preferably, a dustproof curtain is fixedly connected to both sides of the outside of the drying bin in the dustproof mechanism, and a dust collector is installed at the middle position of the top end of the drying bin.

[0008] Preferably, a first air heater is installed at the middle position of the bottom end of one side of the drying bin in the heating mechanism, and an electric heating plate is fixedly connected to both sides of the bottom end of the first air heater.

[0009] Preferably, the limiting mechanism comprises a hollow bin fixedly connected to both sides of the inside of the drying bin, and a connecting rod with one side fixedly connected to the limiting plate is slidably connected to one side of the hollow bin.

[0010] Preferably, one side of the hollow bin is fixedly connected with a sliding block sliding in the hollow bin, and the sliding block is fixedly connected with a spring on one side.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The coating drying device for BD antenna production, through the second hot air machine arranged in the drying bin, the antenna at the top end of the grid conveyor belt can be dried, the first hot air machine is started, hot air can pass through the grid conveyor belt to dry the antenna at the bottom end, and the electric heating plate is started to heat the outer surface of the grid conveyor belt, so that the external coating of the antenna on the grid conveyor belt is uniformly heated and dried, and the uniformity of the overall drying of the drying device is improved.

[0013] 2. The coating drying device for BD antenna production, through the limiting mechanism arranged on both sides of the inside of the drying bin, the limiting plate on one side of the limiting mechanism can ensure that the antenna to be dried is at the middle position of the top end of the grid conveyor belt, the second hot air machine can blow the antenna at the top end of the grid conveyor belt through the air inlet plate, and the antenna is turned over at the top end of the grid conveyor belt, so that the use effect of the drying device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the sectional structure of the limiting mechanism of the utility model.

[0018] In the drawing: 1, drying bin; 101, supporting leg; 102, dustproof curtain; 2, dustproof mechanism; 201, dust collector; 3, heating mechanism; 301, first hot air machine; 302, electric heating plate; 4, second hot air machine; 5, limiting mechanism; 501, hollow bin; 502, connecting rod; 503, sliding block; 504, spring; 6, limiting plate; 601, air inlet plate; 7, driving shaft; 701, grid conveyor belt. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The present application provides two technical solutions:

[0021] Embodiment one, a coating drying device for BD antenna production, including drying bin 1, the inside of drying bin 1 is provided with dustproof mechanism 2, the bottom end in the inside of drying bin 1 is provided with heating mechanism 3, the two sides in the inside of drying bin 1 are installed with second hot air machine 4, the two sides in the inside of drying bin 1 are provided with limiting mechanism 5, one side of limiting mechanism 5 is provided with limiting plate 6, the two sides in the inside of drying bin 1 are installed with driving shaft 7, the outside of two groups of driving shaft 7 is installed with grid conveyor belt 701, driving shaft 7 can drive grid conveyor belt 701 to rotate, so that the transmission work of the top end BD antenna of grid conveyor belt 701 is carried out, at the same time, the outside of grid conveyor belt 701 is provided with alumina coating, which has good heat conduction performance, can quickly conduct heat to the antenna coating, at the same time, its surface is smooth and not easy to adhere, can effectively prevent the antenna coating from adhering to the surface of the conveyor belt and reduce the cleaning frequency.

[0022] The two sides of the bottom end of drying bin 1 are fixedly connected with supporting legs 101, the middle position in the inside of limiting plate 6 is fixedly connected with air vent plate 601, supporting legs 101 can facilitate the overall installation of the drying device, at the same time, air vent plate 601 can facilitate the blowing of hot air from second hot air machine 4 to the top end of grid conveyor belt 701.

[0023] The dustproof mechanism 2 includes the two sides of the outside of drying bin 1 fixedly connected with dustproof curtain 102, the middle position of the top end of drying bin 1 is installed with dust collector 201, dustproof curtain 102 can reduce the entry of external dust into the inside of drying bin 1, and the dust in the inside of drying bin 1 can be sucked by starting dust collector 201.

[0024] The heating mechanism 3 includes first hot air machine 301 installed at the middle position of the bottom end of one side of drying bin 1, the bottom end of first hot air machine 301 is provided with electric heating plate 302 fixedly connected with drying bin 1 on both sides, first hot air machine 301 can dry the BD antenna transmitted on the top end of grid conveyor belt 701 by hot air.

[0025] Embodiment two, the main difference from embodiment one is:

[0026] The utility model provides a kind of coating drying device for BD antenna production, limiting mechanism 5 including hollow bin 501 fixedly connected inside both sides of drying bin 1, the inside of one side of hollow bin 501 is slidably connected with the connecting rod 502 fixedly connected with limiting plate 6 on one side, the one side of hollow bin 501 is fixedly connected with the sliding block 503 sliding in hollow bin 501, the one side of sliding block 503 is fixedly connected with spring 504, limiting plate 6 and antenna contact force can be pushed sliding block 503 by connecting rod 502, sliding block 503 can extrude the spring 504 on one side at this time, and due to the reaction force of spring 504 being extruded, limiting plate 6 on one side of connecting rod 502 can be pushed by sliding block 503, so that limiting plate 6 pushes the antenna at the top of grid conveyor 701 to move, and make antenna position keep in the middle position of grid conveyor 701 top when transmitting on the top of grid conveyor 701, while the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0027] The utility model embodiment when in use: through dustproof curtain 102 opening, can be placed in drying bin 1 inside grid conveyor 701 top with the BD antenna that needs to carry out coating drying, driving shaft 7 can make grid conveyor 701 push BD antenna to move at this time first hot air blower 301 and second hot air blower 4 start can be dried to BD antenna on the top of grid conveyor 701 by hot air, while electric heating plate 302 can heat the outer surface of grid conveyor 701, so that BD antenna on the top of grid conveyor 701 is uniformly heated, and second hot air blower 4 can blow BD antenna on the top of grid conveyor 701, and make BD antenna turn over on the top of grid conveyor 701, so that coating on the outside of BD antenna is evenly dried.

[0028] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A coating drying device for BD antenna production, comprising a drying bin (1), characterized in that: The inside of the drying bin (1) is provided with a dustproof mechanism (2), the bottom end of the inside of the drying bin (1) is provided with a heating mechanism (3), both sides of the inside of the drying bin (1) are provided with a second hot air machine (4), both sides of the inside of the drying bin (1) are provided with a limiting mechanism (5), one side of the limiting mechanism (5) is provided with a limiting plate (6), both sides of the inside of the drying bin (1) are provided with a driving shaft (7), and the outer sides of two groups of the driving shafts (7) are provided with a grid conveying belt (701).

2. The coating drying apparatus for BD antenna production according to claim 1, characterized in that: The bottom end of the drying bin (1) is fixedly connected with supporting legs (101) on both sides, and the middle position of the inside of the limiting plate (6) is fixedly connected with a ventilation plate (601).

3. The coating drying apparatus for BD antenna production according to claim 1, characterized in that: The dustproof mechanism (2) comprises dustproof curtains (102) fixedly connected on both sides of the outside of the drying bin (1), and a dust collector (201) is arranged at the middle position of the top end of the drying bin (1).

4. The coating drying apparatus for BD antenna production according to claim 3, characterized in that: The heating mechanism (3) comprises a first hot air machine (301) arranged at the middle position of the bottom end of one side of the drying bin (1), and the bottom end of the first hot air machine (301) is provided with electric heating plates (302) fixedly connected with the drying bin (1) on both sides.

5. The coating drying apparatus for BD antenna production according to claim 1, characterized in that: The limiting mechanism (5) comprises hollow bins (501) fixedly connected with the inside of the drying bin (1) on both sides, and the inside of one side of the hollow bin (501) is slidably connected with a connecting rod (502) fixedly connected with the limiting plate (6) on one side.

6. The coating drying apparatus for BD antenna production according to claim 5, characterized in that: One side of the hollow bin (501) is fixedly connected with a sliding block (503) sliding in the hollow bin (501), and one side of the sliding block (503) is fixedly connected with a spring (504).

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