Coating machine for inner cambered surface of wide-angle mirror board

Abstract

The utility model discloses a wide-angle mirror board inner cambered surface coating machine which comprises a tank body, the inner surface of the tank body is symmetrically and rotatably connected with two rotating shafts, the outer surfaces of the rotating shafts are fixedly connected with sealing doors, the upper surfaces of the sealing doors are fixedly connected with a coating mechanism, the outer surface of the tank body is connected with a connecting pipe in an inserted mode, and the connecting pipe is fixedly connected with the coating mechanism. The upper surface of the tank body is fixedly connected with a turnover mechanism, the two rotating shafts are fixedly connected with the turnover mechanism, and the connecting pipe and the tank body are fixed through a connecting mechanism; the two sealing doors can rotate synchronously, the coated wide-angle mirror board is rotated out of the tank body, and the uncoated wide-angle mirror board is rotated into the tank body, so that time and labor are saved, the coating efficiency of the panel is improved, the function of quickly disassembling and assembling a connecting pipe can be achieved, time and labor are saved, and the production efficiency is improved. And maintenance of the connecting pipe is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wide-angle mirror processing, in particular to a wide-angle mirror panel inner arc surface coating machine. Background Art

[0002] Wide-angle mirror refers to a lens or reflector used to expand the range of the observation scene. It is commonly found in car rearview mirrors. During the wide-angle mirror processing, the inner curved surface of the wide-angle mirror panel will be coated by a curved surface coating device.

[0003] The existing coating device for the inner curved surface of some wide-angle mirror panels is a sealed can-shaped structure with two doors that can be opened to the left and right respectively. Circles of wide-angle mirror curved panels are installed inside the door. There are two electrodes in the middle, and tungsten wires are connected at both ends of the electrodes. Aluminum coils are placed on the tungsten wires. There is a vacuum device at the back of the can-shaped structure. When working, the door is closed and the inside is sealed. The vacuum is first drawn and then powered on. The tungsten wire heats up and vaporizes the aluminum on the tungsten wire. The vaporized aluminum vapor is sprayed onto the curved panel to form a coating. After the coating is completed, the door is opened and the other door is closed to coat the inner curved surface of another set of wide-angle mirror panels. During this process, the opening and closing of the door is time-consuming and labor-intensive, which leads to low coating efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a wide-angle mirror panel inner arc surface coating machine, which can solve the problem that some existing wide-angle mirror panel inner arc surface coating devices are used, in which the door is closed, the inside is sealed, vacuum is first drawn, and then power is turned on to heat the tungsten filament, and the aluminum on the tungsten filament is heated and vaporized. The vaporized aluminum vapor is sprayed toward the curved panel to form a coating. After the coating is completed, the door is opened, and then the other door is closed to carry out the inner arc surface coating treatment of another group of wide-angle mirror panels. During this process, the opening and closing of the door is relatively time-consuming and labor-intensive, which leads to the problem of low coating efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wide-angle mirror panel inner arc coating machine, comprising a tank body, the inner surface of the tank body is symmetrically connected to two rotating shafts, the outer surface of the rotating shaft is fixedly connected to a sealing door, the upper surface of the sealing door is fixedly connected to a coating mechanism, the outer surface of the tank body is plugged with a connecting pipe, the upper surface of the tank body is fixedly connected to a flipping mechanism, the two rotating shafts are fixedly connected to the flipping mechanism, and the connecting pipe is fixed to the tank body through a connecting mechanism.

[0006] Preferably, a label is bonded to the outer surface of one of the sealed doors.

[0007] Preferably, a controller is fixedly connected to the outer surface of the tank body above the connecting pipe.

[0008] Preferably, the coating mechanism includes a rotating motor fixedly connected to the upper surface of the sealing door, the output end of the rotating motor is fixedly connected to a rotating frame, the rotating frame is rotatably connected to the tank body, the outer surface of the rotating frame is symmetrically fixedly connected to two electrodes, and the outer surface of the electrode is symmetrically fixedly connected to a collection box.

[0009] Preferably, the flipping mechanism includes a double-headed motor fixedly connected to the upper surface of the tank body, the output end of the double-headed motor is fixedly connected to a worm, the outer surface of the worm is rotatably connected to a support plate, both of the support plates are fixedly connected to the tank body, the outer surface of the worm is meshingly connected to a worm wheel, and the worm wheel is fixedly connected to the rotating shaft.

[0010] Preferably, the output end of the rotating motor and the rotating frame, and the output end of the double-headed motor and the worm are fixedly connected via a coupling.

[0011] Preferably, the connecting mechanism includes a connecting plate fixedly connected to the outer surface of the tank body, the connecting pipe is plugged into the connecting plate, the outer surface of the connecting plate is symmetrically fixedly connected to two limit rods, both of the limit rods are plugged into the connecting pipe, the inner surface of the connecting plate is rotatably connected to a bidirectional screw rod, the outer surface of the bidirectional screw rod is symmetrically threadedly connected to two limit plates, both of the limit plates are slidably connected to the connecting plate, and both of the limit plates are in contact with the connecting pipe.

[0012] Preferably, the outer surfaces of both ends of the bidirectional screw rod are provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This application realizes the synchronous rotation of the two sealed doors by providing a turning mechanism. Through the cooperation of the double-headed motor, worm, support plate and worm gear, the two sealed doors can rotate synchronously, rotating the coated wide-angle mirror panel out of the tank body and the uncoated wide-angle mirror panel into the tank body, which saves time and labor, thereby improving the coating efficiency of the panel.

[0015] 2. This application realizes the function of quick disassembly and assembly of the connecting pipe by setting up a connecting mechanism. Through the cooperation of the connecting plate, the limit rod, the two-way screw rod and the limit plate, the connecting pipe can be quickly disassembled and assembled, which saves time and labor and facilitates the maintenance of the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is the overall structural view of the utility model;

[0018] Figure 2 For this utility model Figure 1 Sealed door structure view in;

[0019] Figure 3 For this utility model Figure 1 Tank structure view in ;

[0020] Figure 4 For this utility model Figure 1 The connecting pipe structure view in .

[0021] Description of reference numerals:

[0022] 1. Tank body; 2. Rotating shaft; 3. Sealing door; 4. Coating mechanism; 41. Rotating motor; 42. Rotating frame; 43. Electrode; 44. Collecting box; 5. Connecting pipe; 6. Turning mechanism; 61. Double-headed motor; 62. Worm; 63. Support plate; 64. Worm gear; 7. Connecting mechanism; 71. Connecting plate; 72. Limit rod; 73. Bidirectional screw; 74. Limit plate; 8. Label; 9. Controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] The wide-angle mirror panel inner arc surface coating machine includes a tank body 1. The inner surface of the tank body 1 is symmetrically connected to two rotating shafts 2. The outer surface of the rotating shaft 2 is fixedly connected to a sealing door 3. The upper surface of the sealing door 3 is fixedly connected to a coating mechanism 4. The outer surface of the tank body 1 is plugged with a connecting pipe 5. The upper surface of the tank body 1 is fixedly connected to a flipping mechanism 6. The two rotating shafts 2 are fixedly connected to the flipping mechanism 6. The connecting pipe 5 is fixed to the tank body 1 through a connecting mechanism 7.

[0026] The other end of the connecting pipe 5 is fixedly connected to the vacuum pumping device, thereby achieving vacuum pumping of the tank body 1.

[0027] Specifically, such as Figure 1As shown, a label 8 is bonded to the outer surface of one of the sealing doors 3 , through which the relevant parameter information of the device can be easily understood.

[0028] Specifically, such as Figure 1 As shown, a controller 9 is fixedly connected to the outer surface of the tank body 1 above the connecting pipe 5, and the operation of the control device is facilitated by the controller 9.

[0029] Specifically, such as Figure 1 and Figure 2 As shown, the coating mechanism 4 includes a rotating motor 41 fixedly connected to the upper surface of the sealing door 3, the output end of the rotating motor 41 is fixedly connected to a rotating frame 42, the rotating frame 42 is rotatably connected to the tank body 1, and the outer surface of the rotating frame 42 is symmetrically fixedly connected to two electrodes 43, and the outer surface of the electrode 43 is symmetrically fixedly connected to a collecting box 44.

[0030] Specifically, such as Figure 1 、 Figure 2 and Figure 3 As shown, the flipping mechanism 6 includes a double-headed motor 61 fixedly connected to the upper surface of the tank body 1, the output end of the double-headed motor 61 is fixedly connected to a worm 62, the outer surface of the worm 62 is rotatably connected to a support plate 63, both support plates 63 are fixedly connected to the tank body 1, the outer surface of the worm 62 is meshed with a worm gear 64, and the worm gear 64 is fixedly connected to the rotating shaft 2.

[0031] When in use, the double-headed motor 61 is started, and the double-headed motor 61 rotates to drive the worm 62 to rotate, and then the worm 62 rotates to drive the worm wheel 64 to rotate, thereby driving the rotating shaft 2 to rotate in the same direction, and then the rotating shaft 2 rotates in the same direction to drive the sealing door 3 to rotate 180 degrees in the same direction, so that the wide-angle mirror panel after coating is rotated out of the tank body 1 and the uncoated wide-angle mirror panel is rotated into the tank body 1, and the uncoated wide-angle mirror panel is coated and the coated wide-angle mirror panel is disassembled;

[0032] The function of synchronous rotation of the two sealing doors 3 is realized. Through the cooperation of the double-headed motor 61, the worm 62, the support plate 63 and the worm gear 64, the two sealing doors 3 can be rotated synchronously, and the wide-angle mirror panel after coating is rotated out of the interior of the tank body 1, and the uncoated wide-angle mirror panel is rotated into the interior of the tank body 1, which saves time and labor, thereby improving the coating efficiency of the panel.

[0033] Specifically, such as Figure 2 and Figure 3 As shown, the output end of the rotating motor 41 and the rotating frame 42, and the output end of the double-headed motor 61 and the worm 62 are fixedly connected through a coupling. When the rotating motor 41 or the double-headed motor 61 is started, the rotating frame 42 or the worm 62 is protected from overload through the coupling.

[0034] Specifically, such as Figure 1 、 Figure 3 and Figure 4 As shown, the connecting mechanism 7 includes a connecting plate 71 fixedly connected to the outer surface of the tank body 1, the connecting pipe 5 is plugged into the connecting plate 71, and the outer surface of the connecting plate 71 is symmetrically fixedly connected to two limit rods 72, both of which are plugged into the connecting pipe 5. The inner surface of the connecting plate 71 is rotatably connected to a two-way screw rod 73, and the outer surface of the two-way screw rod 73 is symmetrically threadedly connected to two limit plates 74, both of which are slidably connected to the connecting plate 71, and both of which are in contact with the connecting pipe 5.

[0035] When the connecting pipe 5 is to be maintained, the bidirectional screw rod 73 is rotated, and the limiting plate 74 is driven by the rotation of the bidirectional screw rod 73 to move in the opposite direction and separate from the connecting pipe 5, so that the connecting pipe 5 can be removed for maintenance. After the maintenance of the connecting pipe 5 is completed, the connecting pipe 5 is plugged into the limiting rod 72 and the connecting pipe 5 is plugged into the tank body 1. Then the bidirectional screw rod 73 is reversed, and the limiting plate 74 is driven by the rotation of the bidirectional screw rod 73 to move toward each other and contact the connecting pipe 5, thereby limiting the connecting pipe 5 and ensuring a stable connection between the connecting pipe 5 and the tank body 1.

[0036] The function of quick disassembly and assembly of the connecting pipe 5 is realized. Through the cooperation of the connecting plate 71, the limiting rod 72, the two-way screw rod 73 and the limiting plate 74, the connecting pipe 5 can be quickly disassembled and assembled, which saves time and effort and facilitates the maintenance of the connecting pipe 5.

[0037] Specifically, such as Figure 4 As shown, the outer surfaces of both ends of the bidirectional screw rod 73 are provided with anti-slip grooves to increase the contact friction with the fingers, thereby facilitating the rotation of the bidirectional screw rod 73.

[0038] Working principle: When in use, connect tungsten wires at both ends of the electrode 43, place an aluminum coil on the tungsten wire, then connect the wide-angle mirror panel to the rotating frame 42, then start the double-headed motor 61, the double-headed motor 61 rotates to drive the worm 62 to rotate, and then the worm 62 rotates to drive the worm wheel 64 to rotate, and then drive the shaft 2 to rotate in the same direction, and then the shaft 2 rotates in the same direction to drive the sealing door 3 to rotate 180 degrees in the same direction, so that the uncoated wide-angle mirror panel is rotated into the tank body 1, and the other sealing door 3 is separated from the tank body 1, and the uncoated wide-angle mirror panel can be processed. The wide-angle mirror panel is subjected to coating treatment, and at the same time, the uncoated wide-angle mirror panel is connected to another rotating frame 42. When the coating of the wide-angle mirror panel inside the tank body 1 is completed, the double-headed motor 61 is started, and the double-headed motor 61 reverses to drive the worm 62 to reverse, so that the wide-angle mirror panel after coating is rotated out of the tank body 1 and the uncoated wide-angle mirror panel is rotated into the tank body 1, thereby performing alternating coating operations on the wide-angle mirror panel. During this process, the particles dropped during coating are collected by the collection box 44 provided on the rotating frame 42;

[0039] When maintaining the connecting pipe 5, the two-way screw rod 73 is rotated, and the limiting plate 74 is driven by the rotation of the two-way screw rod 73 to move in the opposite direction and separate from the connecting pipe 5, so that the connecting pipe 5 can be removed for maintenance. After the maintenance of the connecting pipe 5 is completed, the connecting pipe 5 is connected to the limiting rod 72 and the connecting pipe 5 is connected to the tank body 1. Then the two-way screw rod 73 is reversed, and the limiting plate 74 is driven by the rotation of the two-way screw rod 73 to move toward each other and contact the connecting pipe 5, thereby limiting the connecting pipe 5 and making the connection between the connecting pipe 5 and the tank body 1 stable.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Wide-angle mirror panel inner arc surface coating machine, including a tank body (1), Features: The inner surface of the tank body (1) is symmetrically connected to two rotating shafts (2), the outer surface of the rotating shaft (2) is fixedly connected to a sealing door (3), the upper surface of the sealing door (3) is fixedly connected to a coating mechanism (4), the outer surface of the tank body (1) is plugged with a connecting pipe (5), the upper surface of the tank body (1) is fixedly connected to a turning mechanism (6), the two rotating shafts (2) are fixedly connected to the turning mechanism (6), and the connecting pipe (5) is fixed to the tank body (1) via a connecting mechanism (7).

2. The wide-angle mirror panel inner arc surface coating machine according to claim 1, Features: A label (8) is bonded to the outer surface of one of the sealing doors (3).

3. The wide-angle mirror panel inner arc surface coating machine according to claim 2, Features: A controller (9) is fixedly connected to the outer surface of the tank body (1) located above the connecting pipe (5).

4. The wide-angle mirror panel inner arc surface coating machine according to claim 3, Features: The coating mechanism (4) comprises a rotating motor (41) fixedly connected to the upper surface of the sealing door (3); the output end of the rotating motor (41) is fixedly connected to a rotating frame (42); the rotating frame (42) is rotatably connected to the tank body (1); two electrodes (43) are symmetrically fixedly connected to the outer surface of the rotating frame (42); and a collection box (44) is symmetrically fixedly connected to the outer surface of the electrode (43).

5. The wide-angle mirror panel inner arc surface coating machine according to claim 4, Features: The turning mechanism (6) comprises a double-headed motor (61) fixedly connected to the upper surface of the tank body (1); a worm (62) is fixedly connected to the output end of the double-headed motor (61); the outer surface of the worm (62) is rotatably connected to a support plate (63); both support plates (63) are fixedly connected to the tank body (1); the outer surface of the worm (62) is meshingly connected to a worm wheel (64); and the worm wheel (64) is fixedly connected to the rotating shaft (2).

6. The wide-angle mirror panel inner arc surface coating machine according to claim 5, Features: The output end of the rotating motor (41) and the rotating frame (42), as well as the output end of the double-headed motor (61) and the worm (62) are all fixedly connected via couplings.

7. The wide-angle mirror panel inner arc surface coating machine according to claim 6, Features: The connection mechanism (7) comprises a connection plate (71) fixedly connected to the outer surface of the tank body (1); the connection pipe (5) is plugged into the connection plate (71); two limit rods (72) are symmetrically fixedly connected to the outer surface of the connection plate (71); the two limit rods (72) are both plugged into the connection pipe (5); a bidirectional screw rod (73) is rotatably connected to the inner surface of the connection plate (71); the outer surface of the bidirectional screw rod (73) is symmetrically threadedly connected to two limit plates (74); the two limit plates (74) are both slidably connected to the connection plate (71); and the two limit plates (74) are both in contact with the connection pipe (5).

8. The wide-angle mirror panel inner arc surface coating machine according to claim 7, Features: Anti-slip grooves are provided on the outer surfaces of both ends of the bidirectional screw rod (73).

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