Composite material evaporation coating device

Abstract

The utility model discloses a composite material evaporation coating device, and particularly relates to the technical field of evaporation coating devices, which comprises an upper material evaporation gasification bin, an evaporation upper connecting pipe, an electric upper stop valve, a lower material evaporation gasification bin, an evaporation lower connecting pipe, an electric lower stop valve, a main pipeline tee joint, a pyrolysis chamber, a deposition cavity, a waste collector and a vacuum air extractor. Through the arrangement of the upper material evaporation and gasification bin, the upper evaporation connecting pipe, the upper electric stop valve, the waste collector, the vacuum air extractor and the like, the film coating device does not need to be shut down in the film coating period, two film layers continuously grow on the surface of a product to form a film layer with high compactness and strong protection capability, the time and the cost are saved, continuous film coating can be performed without shutdown, and the production efficiency is improved. The quality of a coated product is improved, the protectiveness is better, the film layers of the two materials are integrated without layering, and the two different materials can be simultaneously applied to the surface of one product for deeper protection.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporation coating devices, and more specifically, to a composite material evaporation coating device. Background Art

[0002] Vacuum nano-coating is carried out in a vacuum environment. Currently, a single evaporation bin is used for evaporation coating. It is better to coat a single protective material in a single evaporation bin. It is much slower to coat composite materials, with a relatively single usage rate, poor coating continuity, and a significantly reduced film layer bonding rate.

[0003] Therefore, there is an urgent need for a composite material evaporation coating device to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a composite material evaporation coating device, which is provided with an upper material evaporation and gasification bin, an upper evaporation connecting pipe, an electric upper stop valve, a lower material evaporation and gasification bin, a lower evaporation connecting pipe, an electric lower stop valve, a main pipeline tee, a pyrolysis chamber, a deposition chamber, a waste collector and a vacuum pump. The utility model can switch two evaporation and gasification bins by using an electric stop valve, and there is no need to stop the machine during coating, so that two film layers can be continuously grown on the surface of the product to form a film layer with high density and strong protective ability, saving time and cost, and can continuously coat without stopping the machine, so that the quality of the coated product is improved, the protectiveness is better, and the film layers of the two materials are integrated without stratification. It can realize the simultaneous application of two different materials to the surface of a product for deeper protection, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite material evaporation coating device, comprising an upper material evaporation and gasification bin, an upper evaporation connecting pipe, an electric upper stop valve, a lower material evaporation and gasification bin, an evaporation lower connecting pipe, an electric lower stop valve, a main pipeline tee, a pyrolysis chamber, a deposition chamber, a waste collector and a vacuum pump, wherein the upper material evaporation and gasification bin is arranged on the top of the lower material evaporation and gasification bin, the lower material evaporation and gasification bin is connected to the lower evaporation connecting pipe, and the upper material evaporation and gasification bin is connected to the upper evaporation connecting pipe.

[0006] In a preferred embodiment, the evaporation upper connecting pipe and the evaporation lower connecting pipe are connected to the pyrolysis chamber through a main pipeline tee.

[0007] In a preferred embodiment, the upper electric stop valve is fixedly installed on the evaporator upper connecting pipe.

[0008] In a preferred embodiment, the electric lower stop valve is fixedly installed on the evaporation lower connecting pipe.

[0009] In a preferred embodiment, the pyrolysis chamber is connected to the deposition chamber.

[0010] In a preferred embodiment, the sedimentation chamber is connected to a waste collector.

[0011] In a preferred embodiment, the waste collector is connected to a vacuum extractor.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model is provided with an upper material evaporation and gasification bin, an upper evaporation connecting pipe, an upper electric stop valve, a lower material evaporation and gasification bin, a lower evaporation connecting pipe, an electric lower stop valve, a main pipeline tee, a pyrolysis chamber, a deposition chamber, a waste collector and a vacuum pump. The utility model can switch the two evaporation and gasification bins by using the electric stop valve, and there is no need to stop the machine during coating, so that two film layers can be continuously grown on the surface of the product to form a film layer with high density and strong protective ability, saving time and cost, and can continuously coat the film without stopping the machine, so that the quality of the coated product is improved, the protectiveness is better, the film layers of the two materials are integrated without stratification, and two different materials can be applied to the surface of a product at the same time for deeper protection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] The accompanying drawings are marked as follows: 1. upper material evaporation and gasification bin; 2. upper evaporation connecting pipe; 3. upper electric stop valve; 4. lower material evaporation and gasification bin; 5. lower evaporation connecting pipe; 6. lower electric stop valve; 7. main line tee; 8. pyrolysis chamber; 9. deposition chamber; 10. waste collector; 11. vacuum pump. DETAILED DESCRIPTION

[0016] 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.

[0017] As attached Figure 1As shown, the utility model provides a composite material evaporation coating device, including an upper material evaporation and gasification bin 1, an evaporation upper connecting pipe 2, an electric upper stop valve 3, a lower material evaporation and gasification bin 4, an evaporation lower connecting pipe 5, an electric lower stop valve 6, a main pipeline tee 7, a pyrolysis chamber 8, a deposition chamber 9, a waste collector 10 and a vacuum pump 11, wherein the upper material evaporation and gasification bin 1 is arranged on the top of the lower material evaporation and gasification bin 4, the lower material evaporation and gasification bin 4 is connected to the evaporation lower connecting pipe 5, and the upper material evaporation and gasification bin 1 is connected to the evaporation upper connecting pipe 2;

[0018] The evaporation upper connecting pipe 2 and the evaporation lower connecting pipe 5 are connected to the pyrolysis chamber 8 through the main pipeline tee 7;

[0019] The electric upper stop valve 3 is fixedly installed on the evaporation upper connecting pipe 2;

[0020] The electric lower stop valve 6 is fixedly installed on the evaporation lower connecting pipe 5;

[0021] The pyrolysis chamber 8 is connected to the deposition chamber 9;

[0022] The sedimentation chamber 9 is connected to a waste collector 10;

[0023] The waste collector 10 is connected to a vacuum pump 11 .

[0024] The specific implementation method is as follows: when using the utility model, the upper material evaporation and gasification bin 1 is set to a temperature to start evaporation and gasification, and reaches the electric upper stop valve 3 through the evaporation upper connecting pipe 2, and the stop valve is opened. Through the pressure difference in the pipeline, it enters the pyrolysis chamber 8 to obtain sufficient pyrolysis, and then enters the deposition chamber 9 to grow a film layer on the product surface at room temperature. The waste collector 10 is a low-temperature cooling rod with a low surface temperature. The material not attached to the product will be adsorbed on the cold rod of the collector to prevent it from entering the vacuum pumping system and affecting the normal operation of the equipment. The lower material evaporation and gasification bin 4 is set to a suitable temperature to the insulation state, and wait for the upper material evaporation and gasification bin 1 to complete evaporation, close the electric upper stop valve 3, and open the electric lower stop valve. The stop valve 6, at this time, the heated material evaporation gasification chamber 4 begins to be set to heat up to a suitable temperature for gasification, enters the pyrolysis chamber 8 through the pressure difference in the pipeline to obtain sufficient pyrolysis, and then enters the deposition chamber 9 to complete the coating at room temperature. This allows the utility model to switch the two evaporation gasification chambers by using an electric stop valve, and there is no need to stop during coating, so that the two film layers can continuously grow on the surface of the product with high density and strong protective ability, saving time and cost, and can continuously coat without stopping, so that the quality of the coated product is improved, the protection is better, and the film layers of the two materials are integrated without stratification, so that two different materials can be applied to the surface of a product at the same time for deeper protection.

[0025] Working principle of this utility model:

[0026] Refer to the instruction manual Figure 1 When using the utility model, by providing an upper material evaporation and gasification bin 1, an upper evaporation connecting pipe 2, an upper electric stop valve 3, a lower material evaporation and gasification bin 4, a lower evaporation connecting pipe 5, an electric lower stop valve 6, a main line tee 7, a pyrolysis chamber 8, a deposition chamber 9, a waste collector 10 and a vacuum pump 11, the utility model can switch the two evaporation and gasification bins by using the electric stop valve, and there is no need to stop the machine during coating, so that two film layers with high density and strong protective ability can be continuously grown on the surface of the product, saving time and cost, and continuous coating can be performed without stopping the machine, so that the quality of the coated product is improved, the protection is better, and the film layers of the two materials are integrated without stratification, so that two different materials can be applied to the surface of a product at the same time for deeper protection.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A composite material evaporation coating device, characterized in that: The invention comprises an upper material evaporation and gasification bin (1), an upper evaporation connecting pipe (2), an electric upper stop valve (3), a lower material evaporation and gasification bin (4), a lower evaporation connecting pipe (5), an electric lower stop valve (6), a main pipeline tee (7), a pyrolysis chamber (8), a deposition chamber (9), a waste collector (10) and a vacuum pump (11); the upper material evaporation and gasification bin (1) is arranged on the top of the lower material evaporation and gasification bin (4), the lower material evaporation and gasification bin (4) is connected to the lower evaporation connecting pipe (5), and the upper material evaporation and gasification bin (1) is connected to the upper evaporation connecting pipe (2).

2. The composite material evaporation coating device according to claim 1, characterized in that: The evaporation upper connecting pipe (2) and the evaporation lower connecting pipe (5) are connected to the pyrolysis chamber (8) via a main pipeline tee (7).

3. The composite material evaporation coating device according to claim 1, characterized in that: The electric upper stop valve (3) is fixedly mounted on the evaporator upper connecting pipe (2).

4. The composite material evaporation coating device according to claim 1, characterized in that: The electric lower stop valve (6) is fixedly mounted on the evaporation lower connecting pipe (5).

5. The composite material evaporation coating device according to claim 1, characterized in that: The pyrolysis chamber (8) is connected to the deposition chamber (9).

6. The composite material evaporation coating device according to claim 1, characterized in that: The sedimentation chamber (9) is connected to a waste collector (10).

7. The composite material evaporation coating device according to claim 1, characterized in that: The waste collector (10) is connected to a vacuum pump (11).

Images