Drying box for vacuum coating cleaning

Abstract

The utility model relates to the technical field of vacuum coating, and discloses a vacuum coating cleaning drying box which comprises a drying box body, a partition plate is arranged on the inner wall of the drying box body, and a rotating rod with one end extending to the top of the partition plate is arranged on the inner bottom wall of the drying box body. The left side wall and the right side wall of the rotating rod are each provided with five containing frames which are symmetrically distributed up and down, the containing frames are located above the partition plate, and a first bevel gear located below the partition plate is arranged outside the rotating rod. According to the drying box for vacuum coating cleaning, by arranging the ventilation assembly, after the drying box is used, a sealing valve is firstly opened, then hot air in the drying box is pumped out through cooperation of an exhaust fan and a communicating pipe, at the moment, external air flows into the drying box through an air inlet pipe, and exchange of the hot air is completed; and therefore, the working personnel can quickly take the coated parts, the processing efficiency of the coated parts can be improved, the practicability of the device is further improved, and the device is convenient to use by the working personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating, in particular to a drying box for vacuum coating cleaning. Background Art

[0002] Vacuum coating refers to a method of heating metal or non-metal materials under high vacuum conditions to evaporate and condense on the surface of the plated object (metal, semiconductor or insulator) to form a thin film. For example, vacuum aluminum plating, vacuum chrome plating, etc.

[0003] Before vacuum coating, the coated parts need to be cleaned and then dried. However, when traditional drying boxes use hot air for drying, the hot air usually blows from top to bottom and cannot be adjusted. Therefore, it is easy to cause the coated parts at the bottom of the drying box to be incompletely dried. At the same time, the existing drying boxes need to be left stationary for a long time after use, waiting for the internal hot air to dissipate before the coated parts can be taken out, which affects the processing efficiency of the coated parts. Therefore, a drying box for vacuum coating cleaning is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a drying box for vacuum coating cleaning, which has the advantages of being able to thoroughly dry the coated parts and improving the processing efficiency of the coated parts, and solves the problem of needing to clean the coated parts before vacuum coating and then drying them. However, when traditional drying boxes use hot air for drying, the hot air usually blows from top to bottom and is not adjustable, which easily leads to incomplete drying of the coated parts at the bottom of the drying box. At the same time, the existing drying boxes need to be left standing for a long time after use, waiting for the internal hot air to dissipate before the coated parts can be taken out, thereby affecting the processing efficiency of the coated parts.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of thoroughly drying the coated parts and improving the processing efficiency of the coated parts, the utility model provides the following technical solutions: a drying box for vacuum coating cleaning, comprising a drying box, the inner wall of the drying box is provided with a partition, the inner bottom wall of the drying box is provided with a rotating rod with one end extending to the top of the partition, the left and right side walls of the rotating rod are provided with five placement frames that are symmetrically distributed up and down, the placement frames are located above the partition, the outside of the rotating rod is provided with a first bevel gear located below the partition, the inner bottom wall of the drying box is provided with a driving component located on the right side of the rotating rod and meshed with the outside of the first bevel gear, the outside of the rotating rod is provided with a first sprocket located between the partition and the first bevel gear, the inner bottom wall of the drying box is provided with a drying component that penetrates the partition and is movably connected to the left side of the inner wall of the drying box, the drying component is connected to the outside of the first sprocket, and the top of the drying box is provided with a ventilation component with one end extending to its interior;

[0008] The driving assembly includes a servo motor, the inner bottom wall of the drying box is provided with a servo motor located on the right side of the rotating rod, the output shaft of the servo motor is provided with a reduction box, and the output end of the reduction box is provided with a second bevel gear meshing with the outside of the first bevel gear;

[0009] The drying assembly includes a positioning block, a positioning block located above the partition is arranged on the left side of the inner wall of the drying box, a threaded rod penetrating the partition and rotatably connected to the inner bottom wall of the drying box is arranged at the bottom of the positioning block, a second sprocket located below the partition is arranged on the outside of the threaded rod, a chain is arranged between the second sprocket and the first sprocket, a threaded plate located above the partition and slidably connected to the left side of the inner wall of the drying box is arranged on the outside of the threaded rod, a mounting frame is arranged on the right side wall of the threaded plate, a fan is arranged on the left side of the inner wall of the mounting frame, and a heating wire is arranged between the inner top wall and the inner bottom wall of the mounting frame;

[0010] The ventilation assembly includes an air intake pipe, the top of the drying box is provided with an air intake pipe with one end extending into the interior thereof, the outside of the air intake pipe is provided with a sealing valve located above the drying box, the top of the drying box is provided with an exhaust fan located on the right side of the air intake pipe, and the air inlet end of the exhaust fan is provided with a connecting pipe with one end extending into the interior of the drying box.

[0011] Preferably, the front side wall of the drying box is provided with a box door located above the partition.

[0012] Preferably, the interior of the installation frame is hollow and the right side wall thereof is designed to be open.

[0013] Preferably, a slide groove matching the moving track of the threaded plate is provided on the left side of the inner wall of the drying box.

[0014] Preferably, the interior of the placement frame is hollow and the top thereof is designed to be open.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a drying box for vacuum coating cleaning, which has the following

[0017] Beneficial effects:

[0018] 1. The drying box for vacuum coating cleaning is provided with a drying component. The servo motor, the second bevel gear and the first bevel gear are used in cooperation, so that the rotating rod drives the placement frame to rotate slowly, and the heating wire is powered on for heating at the same time. Then the fan is started to blow the hot air around the heating wire to the coated parts inside the placement frame. Then the first sprocket, the second sprocket and the chain are used in cooperation to rotate the threaded rod. At this time, the threaded plate drives the installation frame to move downward. When the installation frame moves down to the lowest point, the servo motor is started to rotate in the opposite direction to move the installation frame upward. This reciprocating process can thoroughly dry the coated parts, avoid incomplete drying of the coated parts at the bottom of the drying box due to hot air blowing from top to bottom, and improve the practicability of the device.

[0019] 2. The vacuum coating cleaning drying box is provided with a ventilation component. When the drying box is used, the sealing valve is first opened, and then the hot air inside the drying box is extracted by the cooperation of the exhaust fan and the connecting pipe. At this time, the external air flows into the interior of the drying box through the air inlet pipe to complete the exchange of hot air, which makes it convenient for the staff to quickly take the coated parts, thereby improving the processing efficiency of the coated parts and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1. drying box; 2. partition; 3. rotating rod; 4. placement frame; 5. first bevel gear; 6. driving assembly; 61. servo motor; 62. reduction box; 63. second bevel gear; 7. first sprocket; 8. drying assembly; 81. positioning block; 82. threaded rod; 83. second sprocket; 84. chain; 85. threaded plate; 86. mounting frame; 87. fan; 88. heating wire; 9. ventilation assembly; 91. air inlet pipe; 92. sealing valve; 93. exhaust fan; 94. connecting pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-2 , a drying box for vacuum coating cleaning, comprises a drying box 1, the inner wall of the drying box 1 is fixedly connected with a partition 2, the front side wall of the drying box 1 is provided with a box door located above the partition 2, the inner bottom wall of the drying box 1 is rotatably connected with a rotating rod 3 with one end extending to the top of the partition 2, the left and right side walls of the rotating rod 3 are fixedly connected with five placement frames 4 that are symmetrically distributed up and down, the interior of the placement frame 4 is hollow and the top is designed to be open, the placement frame 4 is located above the partition 2, the outside of the rotating rod 3 is fixedly connected with a first bevel gear 5 located below the partition 2, the inner bottom wall of the drying box 1 is fixedly connected with a drive assembly 6 located on the right side of the rotating rod 3 and meshed with the outside of the first bevel gear 5, the drive assembly 6 comprises a servo motor 61, the inner bottom wall of the drying box 1 is fixedly connected with a servo motor 61 located on the right side of the rotating rod 3, the output shaft of the servo motor 61 is fixedly connected with a reduction box 62, and the output end of the reduction box 62 is fixedly connected with a second bevel gear 63 meshed with the outside of the first bevel gear 5.

[0025] The outside of the rotating rod 3 is fixedly connected to a first sprocket 7 located between the partition 2 and the first bevel gear 5, the inner bottom wall of the drying box 1 is movably connected to a drying assembly 8 that penetrates the partition 2 and is movably connected to the left side of the inner wall of the drying box 1, the drying assembly 8 is connected to the external transmission of the first sprocket 7, the drying assembly 8 includes a positioning block 81, the left side of the inner wall of the drying box 1 is fixedly connected to a positioning block 81 located above the partition 2, the bottom of the positioning block 81 is rotatably connected to a threaded rod 82 that penetrates the partition 2 and is rotatably connected to the inner bottom wall of the drying box 1, and the outside of the threaded rod 82 is fixedly connected to a threaded rod 82 located below the partition 2 The second sprocket 83 is connected to the first sprocket 7 by a chain 84. The external thread of the threaded rod 82 is connected to a threaded plate 85 which is located above the partition 2 and is slidably connected to the left side of the inner wall of the drying box 1. A slide groove matching the moving trajectory of the threaded plate 85 is provided on the left side of the inner wall of the drying box 1. A mounting frame 86 is fixedly connected to the right side wall of the threaded plate 85. The interior of the mounting frame 86 is hollow and its right side wall is designed to be open. A fan 87 is fixedly connected to the left side of the inner wall of the mounting frame 86. A heating wire 88 is fixedly connected between the inner top wall and the inner bottom wall of the mounting frame 86.

[0026] The top of the drying box 1 is fixedly connected to a ventilation component 9 with one end extending into the interior thereof, the ventilation component 9 includes an air inlet pipe 91, the top of the drying box 1 is fixedly connected to an air inlet pipe 91 with one end extending into the interior thereof, the outside of the air inlet pipe 91 is fixedly connected to a sealing valve 92 located above the drying box 1, the top of the drying box 1 is fixedly connected to an exhaust fan 93 located on the right side of the air inlet pipe 91, the air inlet end of the exhaust fan 93 is fixedly connected to a connecting pipe 94 with one end extending into the interior of the drying box 1.

[0027] When in use, the servo motor 61 is started to drive the second bevel gear 63 to rotate. The second bevel gear 63 and the first bevel gear 5 are used in coordination, so that the rotating rod 3 drives the placement frame 4 to rotate slowly, and the heating wire 88 is powered on for heating. Then the fan 87 is started to blow the hot air around the heating wire 88 onto the coated parts inside the placement frame 4. Then, the first sprocket 7, the second sprocket 83 and the chain 84 are used in coordination to rotate the threaded rod 82. At this time, the threaded plate 85 drives the installation frame 86 to move downward. When the installation frame 86 moves downward to the lowest point, the servo motor 61 is started to rotate in the opposite direction, so that the installation frame 86 moves upward. This reciprocating process can thoroughly dry the coated parts.

[0028] When the drying box is used, the sealing valve 92 outside the air inlet pipe 91 is opened, and the exhaust fan 93 is started to extract the hot air inside the drying box 1 through the connecting pipe 94, and the external air flows into the interior of the drying box 1 through the air inlet pipe 91, completing the hot air exchange, which is convenient for the staff to quickly take the coated parts.

[0029] It is worth noting that the servo motor 61, fan 87, heating wire 88 and exhaust fan 93 appearing in the present application document are all externally connected to a driving power supply and a control switch, and the servo motor 61, fan 87, heating wire 88 and exhaust fan 93 are all conventionally known equipment, and the standard parts used in the present application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field, and will not be described in detail here.

[0030] In summary, the drying box for vacuum coating cleaning is provided with a drying component 8, and the servo motor 61, the second bevel gear 63 and the first bevel gear 5 are used in cooperation, so that the rotating rod 3 drives the placement frame 4 to rotate slowly, and the heating wire 88 is powered on and heated at the same time, and then the fan 87 is started to blow the hot air around the heating wire 88 to the coated parts inside the placement frame 4, and then the first sprocket 7, the second sprocket 83 and the chain 84 are used in cooperation to make the threaded rod 82 rotate, and at this time the threaded plate 85 drives the installation frame 86 to move downward, and when the installation frame 86 moves down to the lowest point, the servo motor 61 is started to rotate in the opposite direction, so that the installation frame 86 moves up, and so on and so forth, so that the coated parts can be thoroughly dried, and it is avoided that the coated parts at the bottom of the drying box are not thoroughly dried due to the hot air blowing from top to bottom, thereby improving the practicality of the device, and by setting the replacement Air component 9, when the drying box is used up, first open the sealing valve 92, and then the hot air inside the drying box 1 is extracted by the cooperation of the exhaust fan 93 and the connecting pipe 94. At this time, the external air flows into the interior of the drying box 1 through the air inlet pipe 91, completing the hot air exchange, which makes it convenient for the staff to quickly take the coated parts, which can improve the processing efficiency of the coated parts and further improve the practicality of the device. It solves the need to clean the coated parts before vacuum coating and then dry them. However, when traditional drying boxes use hot air for drying, the hot air usually blows from top to bottom and cannot be adjusted. Therefore, it is easy to cause the coated parts at the bottom of the drying box to be incompletely dried. At the same time, the existing drying box needs to be left still for a long time after use, waiting for the internal hot air to dissipate before the coated parts can be taken out, thereby affecting the processing efficiency of the coated parts.

[0031] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] 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. A drying box for vacuum coating cleaning, comprising a drying box (1), characterized in that: The inner wall of the drying box (1) is provided with a partition (2); the inner bottom wall of the drying box (1) is provided with a rotating rod (3) with one end extending to the top of the partition (2); the left and right side walls of the rotating rod (3) are provided with five placement frames (4) which are symmetrically distributed up and down; the placement frames (4) are located above the partition (2); the outside of the rotating rod (3) is provided with a first bevel gear (5) located below the partition (2); the inner bottom wall of the drying box (1) is provided with a rotating rod (3) which is located on the rotating rod (3); ) on the right side and meshing with the outside of the first bevel gear (5); the outside of the rotating rod (3) is provided with a first sprocket (7) located between the partition (2) and the first bevel gear (5); the inner bottom wall of the drying box (1) is provided with a drying component (8) penetrating the partition (2) and movably connected to the left side of the inner wall of the drying box (1); the drying component (8) is connected to the outside of the first sprocket (7); the top of the drying box (1) is provided with a ventilation component (9) with one end extending into the interior thereof; The driving assembly (6) comprises a servo motor (61), the inner bottom wall of the drying box (1) is provided with the servo motor (61) located on the right side of the rotating rod (3), the output shaft of the servo motor (61) is provided with a reduction box (62), and the output end of the reduction box (62) is provided with a second bevel gear (63) meshing with the outside of the first bevel gear (5); The drying assembly (8) comprises a positioning block (81), the positioning block (81) being arranged on the left side of the inner wall of the drying box (1) and being located above the partition (2), the bottom of the positioning block (81) being arranged with a threaded rod (82) penetrating the partition (2) and being rotatably connected to the inner bottom wall of the drying box (1), the outer portion of the threaded rod (82) being arranged with a second sprocket wheel (83) being located below the partition (2), a chain (84) being arranged between the second sprocket wheel (83) and the first sprocket wheel (7), the outer portion of the threaded rod (82) being arranged with a threaded plate (85) being located above the partition (2) and being slidably connected to the left side of the inner wall of the drying box (1), the right side wall of the threaded plate (85) being arranged with a mounting frame (86), the inner left side of the inner wall of the mounting frame (86) being arranged with a fan (87), and a heating wire (88) being arranged between the inner top wall and the inner bottom wall of the mounting frame (86); The ventilation assembly (9) comprises an air intake pipe (91), the top of the drying box (1) is provided with an air intake pipe (91) with one end extending into the interior thereof, the outside of the air intake pipe (91) is provided with a sealing valve (92) located above the drying box (1), the top of the drying box (1) is provided with an exhaust fan (93) located on the right side of the air intake pipe (91), and the air intake end of the exhaust fan (93) is provided with a connecting pipe (94) with one end extending into the interior of the drying box (1).

2. The vacuum coating cleaning drying box according to claim 1, characterized in that: The front side wall of the drying box (1) is provided with a box door located above the partition (2).

3. The vacuum coating cleaning drying box according to claim 1, characterized in that: The interior of the installation frame (86) is hollow and the right side wall thereof is designed to be open.

4. The vacuum coating cleaning drying box according to claim 1, characterized in that: The left side of the inner wall of the drying box (1) is provided with a slide groove adapted to the moving track of the threaded plate (85).

5. The vacuum coating cleaning drying box according to claim 1, characterized in that: The interior of the placement frame (4) is hollow and the top thereof is designed to be open.

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