Control cabinet of evaporation coating machine

Abstract

The utility model discloses an evaporation coating machine control cabinet which comprises a main cabinet body, a partition plate is arranged in the main cabinet body in an extending mode from top to bottom, and an inner cavity of the main cabinet body is divided into a front cavity and a rear cavity by the partition plate; the front chamber is used for installing an electrical control device, a first layer plate used for installing a power supply is arranged in the rear chamber, the first layer plate divides the rear chamber into an upper chamber and a lower chamber, the upper chamber is used for installing the power supply, and the lower chamber is used for installing a transformer; the left side and / or the right side of the main cabinet body are / is provided with a first door body capable of opening the upper chamber and a second door body capable of opening the lower chamber, the main cabinet body is divided into a front chamber and a rear chamber, the front chamber is used for configuring an electrical control device, the rear chamber is divided into an upper chamber and a lower chamber, and the upper chamber and the lower chamber are respectively used for configuring a power supply and a transformer. Space utilization is reasonable, the integration degree is high, wiring is convenient, the occupied space of the equipment body is reduced, and the upper cavity and the lower cavity are each provided with the door body with the side opening door, so that the assembly and maintenance difficulty is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, and particularly relates to a control cabinet for an evaporation coating machine. Background Art

[0002] Evaporation coating is a technology that heats a coating material by resistance or electron beam under vacuum conditions, so that its atoms or molecules evaporate from the surface and deposit on the surface of a substrate to form a thin film. This technology has the characteristics of wide application range, highly controllable film thickness, mature technology, low cost, etc. At present, vacuum evaporation coating technology has been widely used in fields such as OLED, organic photovoltaics, optical films, new semiconductors, decorative coatings, etc., and is an indispensable coating technology. The equipment consists of a coating chamber, a vacuum unit, an evaporation system, a water circuit system, a gas circuit system, a circuit system and other control systems.

[0003] In the traditional vacuum evaporation coating machines in the past, due to the particularity of the evaporation coating machine, large transformers are required for the evaporation boats heated by high current. High-voltage bipolar cleaning power supplies or other cleaning power supplies are used for high-voltage bombardment cleaning of the product surface before coating. In this case, the traditional control cabinet design scheme or layout has the following disadvantages:

[0004] First, according to the relatively large transformers used in such equipment, and the higher the power requirement, the larger the transformer volume. In the previous layout methods, the transformer was often placed beside the equipment, occupying the space of the equipment and the safety performance could not be guaranteed.

[0005] Second, a special electric cabinet is made to protect the transformer therein, but this incurs the cost of manufacturing an additional control cabinet, and at the same time the problem of occupying space is still not solved. And how to ensure good safety insulation between the copper busbars connecting the evaporation boat and the electric cabinet. Usually, very large holes are made to allow the copper busbars to have space for offset. Without support points for the copper busbars, there will also be safety hazards when they shake up and down, and it is not beautiful.

[0006] Third, due to the characteristics of the coating machine, the installation of the cleaning power supply we need to use is also a problem. It exists but not in large quantities. Generally, there is only one power supply for a general specification evaporation coating machine. Making a separate power cabinet for it is undoubtedly a waste of cost, and it is also difficult to find a suitable space to place it. Content of the Utility Model

[0007] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides a control cabinet for an evaporation coating machine.

[0008] The control cabinet of an evaporation coating machine according to an embodiment of the first aspect of the present invention includes: a main cabinet body, inside which a partition board is arranged extending downward from top to bottom, and the partition board divides the inner cavity of the main cabinet body into a front chamber and a rear chamber; the front chamber is used for installing electrical control components, and a first layer board for installing a power supply is arranged in the rear chamber, and the first layer board divides the rear chamber into an upper chamber and a lower chamber. The upper chamber is used for installing the power supply, and the lower chamber is used for installing a transformer. A first door body capable of opening the upper chamber and a second door body capable of opening the lower chamber are arranged on the left side and / or the right side of the main cabinet body.

[0009] The control cabinet of an evaporation coating machine according to an embodiment of the present invention has at least the following beneficial effects: by dividing the main cabinet body into a front chamber and a rear chamber, the front chamber is used for configuring electrical control components, and the rear chamber is further divided into an upper chamber and a lower chamber. The upper chamber and the lower chamber are respectively used for configuring the power supply and the transformer. The space utilization is reasonable, the integration degree is high, the wiring is convenient, the occupied space of the equipment main body is reduced, and the side-opening door bodies configured for the upper chamber and the lower chamber respectively reduce the difficulty of assembly and maintenance.

[0010] According to some embodiments of the present invention, a copper bar bracket of the lower chamber is arranged on the left side and / or the right side of the main cabinet body. The copper bar bracket is made of an insulating material, and the copper bar bracket is provided with an installation groove through which a copper bar can pass.

[0011] According to some embodiments of the present invention, the copper bar bracket includes a lower bracket and an upper bracket detachably installed on the lower bracket. A concave position is arranged on the upper end surface of the lower bracket and / or the lower end surface of the upper bracket. When the lower bracket and the upper bracket are assembled, the installation groove is formed at the concave position.

[0012] According to some embodiments of the present invention, a column component extending downward from top to bottom is arranged in the rear chamber. The first layer board and a second layer board are sequentially arranged on the column component from top to bottom. The second layer board is located in the lower chamber and is used for installing a transformer.

[0013] According to some embodiments of the present invention, at least one auxiliary layer board is further arranged on the column component below the second layer board.

[0014] According to some embodiments of the present invention, an installation board for installing electrical control components is arranged in the front chamber.

[0015] According to some embodiments of the present invention, a third door body capable of opening the front chamber is arranged on the front side of the main cabinet body.

[0016] According to some embodiments of the present invention, a fourth door body capable of opening the upper chamber and the lower chamber is arranged on the rear side of the main cabinet body.

[0017] According to some embodiments of the present utility model, a first door capable of opening the upper chamber and a second door capable of opening the lower chamber are provided on the left side of the main cabinet body, and a cover plate is detachably provided on the right side of the main cabinet body.

[0018] According to some embodiments of the present utility model, the main cabinet body is provided with a chassis, the chassis is provided with a wire passing hole, and an end cover is detachably provided on the wire passing hole. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0020] Figure 1 is a top view of the evaporation coating machine control cabinet according to an embodiment of the present utility model;

[0021] Figure 2 is a front view of the evaporation coating machine control cabinet according to an embodiment of the present utility model;

[0022] Figure 3 is a rear view of the evaporation coating machine control cabinet according to an embodiment of the present utility model;

[0023] Figure 4 is a left view of the evaporation coating machine control cabinet according to an embodiment of the present utility model;

[0024] Figure 5 is an exploded schematic view of the copper row bracket according to an embodiment of the present utility model;

[0025] Figure 6 is a right view of the evaporation coating machine control cabinet according to an embodiment of the present utility model;

[0026] Reference Signs:

[0027] Main cabinet body 100, front chamber 101, rear chamber 102, upper chamber 103, lower chamber 104, partition plate 110, copper row bracket 120, installation groove 121, lower bracket 122, upper bracket 123, column assembly 130, mounting plate 140, chassis 150, wire passing hole 151;

[0028] First layer board 210, second layer board 220, auxiliary layer board 230;

[0029] First door 310, second door 320, third door 330, fourth door 340, cover plate 350. Detailed Embodiments

[0030] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0032] In the description of the present utility model, if the first and the second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0033] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0034] Next, refer to Figures 1 to 6 to describe the evaporation coating machine control cabinet according to the embodiment of the present utility model.

[0035] As Figure 1 、 Figure 3 、 Figure 4 shown, the evaporation coating machine control cabinet according to the embodiment of the present utility model includes: a main cabinet body 100. A partition plate 110 is arranged to extend downward from the top inside the main cabinet body 100. The partition plate 110 divides the inner cavity of the main cabinet body 100 into a front chamber 101 and a rear chamber 102. The front chamber 101 is used for installing electrical control components. A first layer plate 210 for installing a power supply is arranged in the rear chamber 102. The first layer plate 210 divides the rear chamber 102 into an upper chamber 103 and a lower chamber 104. The upper chamber 103 is used for installing a power supply, and the lower chamber 104 is used for installing a transformer. A first door body 310 capable of opening the upper chamber 103 and a second door body 320 capable of opening the lower chamber 104 are arranged on the left side and / or the right side of the main cabinet body 100.

[0036] By dividing the main cabinet body 100 into a front chamber 101 and a rear chamber 102, the front chamber 101 is used to configure electrical control devices, and the rear chamber 102 is further divided into an upper chamber 103 and a lower chamber 104. The upper chamber 103 and the lower chamber 104 are respectively used to configure a power supply and a transformer. The space utilization is reasonable, the integration degree is high, the wiring is convenient, the occupied space of the equipment main body is reduced, and the side-opening door bodies configured for the upper chamber 103 and the lower chamber 104 respectively reduce the difficulty of assembly and maintenance.

[0037] Specifically, the front chamber 101 can be used to install electrical control devices such as circuit breakers, CPC controllers, relays, and transformers. The upper chamber 103 can be used to install cleaning power supplies such as high-voltage bipolar cleaning power supplies, and the lower chamber 104 is used to install large transformers.

[0038] In some embodiments of the present utility model, the lower chamber 104 is used to install a transformer. The transformer is relatively heavy, and the lower placement method is beneficial to improving the overall stability of the control cabinet.

[0039] As Figure 1 shown, in some embodiments of the present utility model, the front chamber 101 is provided with a mounting plate 140 for installing electrical control devices to facilitate the layout and installation of electrical control devices.

[0040] Specifically, the mounting plate 140 is arranged on the front end face of the partition plate 110. The mounting plate 140 can be a perforated plate or a plate member with multiple clamping structures to facilitate the layout and installation of electrical control devices.

[0041] As Figure 2 shown, in some embodiments of the present utility model, a third door body 330 capable of opening the front chamber 101 is provided on the front side of the main cabinet body 100 to facilitate opening the front chamber 101 from the front side and facilitating the installation, debugging, and maintenance of electrical control devices.

[0042] In some embodiments of the present utility model, an alarm lamp, a touch display screen, control buttons, an emergency stop button, etc. are provided on the third door body 330.

[0043] As Figure 4 、 Figure 5 shown, in some embodiments of the present utility model, a copper bar bracket 120 corresponding to the lower chamber 104 is provided on the left side of the main cabinet body 100. The copper bar bracket 120 is made of an insulating material. The copper bar bracket 120 is provided with an installation groove 121 through which a copper bar can pass, improving the leakage safety problem when the copper bar connecting the transformer and the evaporation boat passes through the control cabinet, and the installation groove 121 can be used as a support structure for the copper bar, making the setting of the copper bar more reliable and stable.

[0044] Specifically, the copper bar bracket 120 can be made of insulating materials such as plastic and ceramic to improve safety.

[0045] It can be understood that in some embodiments of the present utility model, the copper bar bracket 120 can also be arranged on the right side of the main cabinet 100 to meet the setting requirements of the copper bar on the right side, or the copper bar brackets 120 can be arranged on both the left and right sides of the main cabinet 100 to meet the setting requirements of the two-way copper bar.

[0046] Such as Figure 4 、 Figure 5 As shown in the figure, in some embodiments of the present utility model, the copper bar bracket 120 includes a lower bracket 122 and an upper bracket 123 detachably installed on the lower bracket 122. A concave position is arranged on the upper end surface of the lower bracket 122. When the lower bracket 122 and the upper bracket 123 are assembled, an installation groove 121 is formed at the concave position. The upper part of the installation groove 121 can be opened by disassembling the lower bracket 122 and the upper bracket 123, so as to facilitate the installation of the copper bar.

[0047] Specifically, the lower bracket 122 and the upper bracket 123 can be detachably assembled through a bolt mechanism, a buckle mechanism, etc. The concave position on the upper end surface of the lower bracket 122 opens upward. When the lower bracket 122 and the upper bracket 123 are assembled, the upper bracket 123 covers the opening of the concave position, so as to form an installation groove 121 that conducts in the left-right direction.

[0048] It can be understood that in some embodiments of the present utility model, the concave position can also be arranged on the lower end surface of the upper bracket 123, or concave positions are arranged on both the lower end surface of the upper bracket 123 and the upper end surface of the lower bracket 122. When the lower bracket 122 and the upper bracket 123 are assembled, the installation groove 121 can be formed at the concave position.

[0049] Such as Figure 4 As shown in the figure, in some embodiments of the present utility model, the main cabinet 100 is provided with a chassis 150, and the chassis 150 is provided with a wire passing hole 151 to facilitate the input / output of the lines of the control cabinet.

[0050] Specifically, the wire passing hole 151 can be connected to an external bridge, and the lines of the control cabinet can be conveyed to the set equipment.

[0051] In some embodiments of the present utility model, an end cover is detachably arranged on the wire passing hole 151. When the wire passing hole 151 is not in use, its outlet can be blocked by the end cover.

[0052] Such as Figure 4 、 Figure 6As shown, in some embodiments of the present utility model, a first door body 310 capable of opening the upper chamber 103 and a second door body 320 capable of opening the lower chamber 104 are provided on the left side of the main cabinet 100. A cover plate 350 is detachably provided on the right side of the main cabinet 100. During simple maintenance and repair, the power supply and transformer can be maintained and repaired by opening the first door body 310 and the second door body 320. When assembling or disassembling, the cover plate 350 can be removed to obtain a larger operating space, facilitating assembly and maintenance.

[0053] Specifically, the cover plate 350 can be detachably installed on the main cabinet 100 through a screw mechanism or a snap mechanism.

[0054] In some embodiments of the present utility model, the cover plate 350 is provided with a hole position for externally connecting an industrial air conditioner, or the cover plate 350 is provided with an air inlet / outlet for installing a cooling fan, so as to improve the heat dissipation performance inside the control cabinet.

[0055] As Figure 1 、 Figure 3 As shown, in some embodiments of the present utility model, a column assembly 130 extending downward from top to bottom is provided in the rear chamber 102. A first layer board 210 and a second layer board 220 are sequentially provided on the column assembly 130 from top to bottom. The second layer board 220 is located in the lower chamber 104 and is used for installing a transformer. The first layer board 210 and the second layer board 220 can be stably supported by the column assembly 130, improving the stability of the installation of the power supply and the transformer.

[0056] It can be understood that in some embodiments of the present utility model, the first layer board 210 and the second layer board 220 can also be directly connected to the chamber wall of the rear chamber 102, which will not be elaborated here.

[0057] As Figure 3 As shown, in some embodiments of the present utility model, the column assembly 130 is further provided with at least one auxiliary layer board 230 located below the second layer board 220 for installing electrical control components or gas circuit control components.

[0058] Specifically, the auxiliary layer board 230 is configured into two groups. The upper auxiliary layer board 230 is used for installing electrical control components for controlling the transformer and cleaning the power supply, and the lower auxiliary layer board 230 is used for installing gas circuit control components.

[0059] It can be understood that in some embodiments of the present utility model, the auxiliary layer board 230 can be configured into one group, three groups or more according to needs.

[0060] In some embodiments of the present utility model, an extension plate is slidably disposed on the upper end surface of the auxiliary layer plate 230. The extension plate is used to install electrical control devices or gas circuit control devices. The extension plate can slide out of the control cabinet along the left side of the control cabinet to facilitate the installation and maintenance of the electrical control devices or gas circuit control devices.

[0061] Specifically, a guide rail extending in the left-right direction is provided on the upper end surface of the auxiliary layer plate 230, and a slider cooperating with the guide rail is provided at the bottom of the extension plate, so as to realize the sliding installation of the extension plate.

[0062] It can be understood that in some embodiments of the present utility model, a chute extending in the left-right direction may also be provided on the auxiliary layer plate 230, and a slider capable of moving in the chute is provided at the bottom of the extension plate, which can also meet the sliding installation requirements of the extension plate.

[0063] In some embodiments of the present utility model, the first layer plate 210, the second layer plate 220, and the auxiliary layer plate 230 are slidably disposed on the column assembly 130 to adjust the distances between the first layer plate 210, the second layer plate 220, and the auxiliary layer plate 230, so as to form different installation spaces and meet the installation requirements of different specifications of devices.

[0064] Specifically, the first layer plate 210, the second layer plate 220, and the auxiliary layer plate 230 may be connected to the column assembly 130 through a guide post mechanism or a slider guide rail mechanism, so as to meet the lifting adjustment requirements of the first layer plate 210, the second layer plate 220, and the auxiliary layer plate 230. And a pin mechanism, a bolt mechanism, etc. may be provided between the first layer plate 210, the second layer plate 220, and the auxiliary layer plate 230 and the column assembly 130 to lock the positions, so as to meet the position locking requirements of the layer plates.

[0065] Such as Figure 3 As shown, in some embodiments of the present utility model, a fourth door body 340 capable of opening the upper chamber 103 and the lower chamber 104 is provided at the rear side of the main cabinet body 100, so as to facilitate the maintenance and repair of the power supply and the transformer from the rear side of the control cabinet.

[0066] The structure of the present utility model provides a special control cabinet for a vacuum evaporation coating equipment. This structure improves a series of design and installation problems and has the following advantages:

[0067] First, due to the consideration that a large transformer needs to be used in the vacuum evaporation coating equipment, this integrated control cabinet places the large transformer in the control cabinet. Through a clever design structure, the space utilization of the control cabinet is maximized, which not only controls the manufacturing cost of the control cabinet, but also perfectly solves the layout problems of various devices and the convenience of installation and maintenance.

[0068] Second, through the design of the copper bar bracket on the left panel of this dedicated control cabinet, when the copper bar connection between the transformer and the evaporation boat passes through the control cabinet, the leakage safety problem is solved, and the insulated copper bar bracket can support and position the copper bar, making it more reliable and stable.

[0069] Third, through the design of this special cabinet for vacuum evaporation coating machine, the problem of placing the high-voltage cleaning power supply required by the equipment is solved, and better space utilization is achieved. Among the four horizontal layers of the control cabinet, one of the bottom plates can be used to install the large transformer and the control devices of the high-voltage cleaning power supply, making the installation and wiring more convenient, saving the wire cost, and making the equipment maintenance clear at a glance, and making the installation and maintenance of electrical components more convenient.

[0070] Certainly, the creation of this utility model is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or replacements without violating the spirit of this utility model. These equivalent variations or replacements are all included in the scope defined by the claims of this application.

Claims

1. An evaporation coating machine control cabinet, characterized in that, Including: A main cabinet body (100), inside which a partition board (110) is arranged to extend downward from top to bottom. The partition board (110) divides the inner cavity of the main cabinet body (100) into a front chamber (101) and a rear chamber (102); Among them, the front chamber (101) is used for installing electrical control components. A first layer board (210) for installing a power supply is arranged in the rear chamber (102). The first layer board (210) divides the rear chamber (102) into an upper chamber (103) and a lower chamber (104). The upper chamber (103) is used for installing the power supply, and the lower chamber (104) is used for installing a transformer. A first door body (310) capable of opening the upper chamber (103) and a second door body (320) capable of opening the lower chamber (104) are arranged on the left side and / or the right side of the main cabinet body (100).

2. The evaporation coating machine control cabinet according to claim 1, characterized in that, A copper bar bracket (120) of the lower chamber (104) is arranged on the left side and / or the right side of the main cabinet body (100). The copper bar bracket (120) is made of an insulating material and is provided with an installation groove (121) through which a copper bar can pass.

3. The evaporation coating machine control cabinet according to claim 2, characterized in that, The copper bar bracket (120) includes a lower bracket (122) and an upper bracket (123) detachably installed on the lower bracket (122). Concave positions are arranged on the upper end surface of the lower bracket (122) and / or the lower end surface of the upper bracket (123). When the lower bracket (122) and the upper bracket (123) are assembled, the installation groove (121) is formed at the concave position.

4. The evaporation coating machine control cabinet according to claim 1, characterized in that, A column assembly (130) extending downward from top to bottom is arranged in the rear chamber (102). The first layer board (210) and a second layer board (220) are sequentially arranged on the column assembly (130) from top to bottom. The second layer board (220) is located in the lower chamber (104) and is used for installing a transformer.

5. The evaporation coating machine control cabinet according to claim 4, characterized in that, The column assembly (130) is further provided with at least one auxiliary layer board (230) located below the second layer board (220).

6. The evaporation coating machine control cabinet according to claim 1, characterized in that, An installation board (140) for installing electrical control components is arranged in the front chamber (101).

7. The evaporation coating machine control cabinet according to claim 1 or 6, characterized in that A third door body (330) capable of opening the front chamber (101) is arranged on the front side of the main cabinet body (100).

8. The evaporation coating machine control cabinet according to claim 1, characterized in that, A fourth door body (340) capable of opening the upper chamber (103) and the lower chamber (104) is arranged on the rear side of the main cabinet body (100).

9. The evaporation coating machine control cabinet according to claim 1, characterized in that, A first door body (310) capable of opening the upper chamber (103) and a second door body (320) capable of opening the lower chamber (104) are arranged on the left side of the main cabinet body (100). A cover plate (350) is detachably arranged on the right side of the main cabinet body (100).

10. The evaporation coating machine control cabinet according to claim 1, characterized in that, The main cabinet body (100) is provided with a chassis (150), and the chassis (150) is provided with a wire passing hole (151). An end cover is detachably arranged on the wire passing hole (151).

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