Plasma cleaning cover plate and plasma cleaning device

Abstract

The embodiment of the utility model belongs to the technical field of plasma cleaning, and relates to a cover plate for plasma cleaning, which comprises a cover plate main body, one surface of the cover plate main body is provided with an ink layer, the ink layer is provided with an AF coating, and one surface of the ink layer far away from the cover plate main body is cleaned by plasma flame. According to the printing ink layer, flame plasma cleaning is adopted, the flame plasma cleaning is used for cleaning the printing ink layer, stains, dust and other impurities on the surface of printing ink can be effectively removed, in the cleaning process, organic matter and impurities on the surface of the printing ink layer can be decomposed and removed through the high-temperature oxidation effect of plasma flames, and therefore the printing ink layer can be cleaned. Meanwhile, the surface of the ink layer and the AF coating are not damaged, and use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma cleaning, and more specifically to a plasma cleaning cover plate and a plasma cleaning device. Background Art

[0002] Wearable electronic products refer to various smart devices that can be worn on the body. They can interact with users and provide various functions and services. Common wearable electronic products include smart bracelets and smart watches; a smart bracelet is a device that can be worn on the wrist, which can monitor health data such as heart rate, steps, sleep, etc., and can be connected to other devices such as mobile phones and watches; a smart watch is a device that can be worn on the wrist, which can display information such as time, date, weather, etc., and can be connected to other devices such as mobile phones and headphones.

[0003] At present, the technology competitiveness in the wearable electronic product industry is becoming increasingly fierce, and the product airtightness requirement is one of them. This requires that the ink surface of the module cover be cleaned before the watch is assembled with the module. The industry has a variety of cleaning processes for the ink surface of the cover, such as air plasma cleaning, but the air plasma cleaning process will remove the AF layer on the front of the cover, thus affecting its use. Utility Model Content

[0004] The technical problem to be solved by the embodiment of the utility model is air plasma cleaning. However, the AF layer on the front side of the cover plate will be removed during the air plasma cleaning process, thus affecting the use.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A plasma-cleaned cover plate comprises: a cover plate body, one side of the cover plate body is provided with an ink layer, an AF coating is provided on the ink layer, and a side of the ink layer away from the cover plate body is cleaned by plasma flame.

[0007] A plasma cleaning device, used for cleaning a plasma cleaning cover, comprises a connecting plate, a driving part is arranged on the top of the connecting plate, the driving part is connected to a flame plasma cleaning nozzle, and a supporting guard is arranged on the bottom of the connecting plate, the supporting guard is used for supporting the connecting plate and protecting the driving guard.

[0008] As an improved form of the utility model, the supporting protective member includes a side groove opened on one side of the connecting plate, a connecting shaft is fixedly installed in the side groove, a connecting seat is sleeved on the outer surface of the connecting shaft, and a supporting protective box is arranged between the connecting seat and the bottom of the connecting plate.

[0009] As an improved approach of the present invention, a chamber is provided in the support and protection box, a connecting rod is inserted and connected in the chamber, and one end of the connecting rod passes through the support and protection box and is fixedly connected to the connecting seat.

[0010] As an improved approach to the present invention, connection blocks are fixedly mounted on both sides of the support protection box close to one side of the connection plate, and connection sockets are provided on the two connection blocks.

[0011] As an improved approach of the utility model, connection grooves are provided on both sides of the connection plate, and the outer surfaces of the two connection blocks are respectively plugged into the two connection grooves.

[0012] As an improved method of the utility model, a cavity is provided in the connecting plate, a threaded rod is installed in the cavity through a bearing, one end of the threaded rod passes through the cavity and is fixedly connected to a hand wheel;

[0013] The outer surface of the threaded rod is threadedly connected to a sliding plate located in the cavity. Two plug rods are fixedly connected to one side of the sliding plate close to the connecting groove. The ends of the two plug rods away from the sliding plate both pass through the cavity, and the outer surfaces of the plug rods are plugged into the connecting sockets.

[0014] As an improved form of the utility model, the driving part includes four first support seats fixedly mounted on the top of the connecting plate, and a first screw rod is rotatably connected between every two first support seats via a bearing, wherein a first motor is mounted on the sides of the two first support seats, and the output shafts of the two first motors are respectively connected to one end of the two first screw rods.

[0015] As an improvement of the utility model, the outer surfaces of the two first screw rods are threadedly connected with a first slider, a transmission plate is fixedly connected between the tops of the two first sliders, two second support seats are fixedly installed on the top of the transmission plate, a second screw rod is rotatably connected between the two second support seats via bearings, a second motor is fixedly installed on one side of one of the second support seats, and the output shaft of the second motor is fixedly connected to the second screw rod.

[0016] As an improved embodiment of the utility model, the outer surface of the second screw rod is threadedly connected to a second slider, an electric telescopic rod is fixedly installed on the top of the second slider, a connecting frame is fixedly installed on the top of the electric telescopic rod, and a flame plasma cleaning nozzle is installed on the connecting frame.

[0017] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0018] In order to solve the problem that air plasma cleaning is used in the prior art, but the AF layer on the front side of the cover plate will be removed during the air plasma cleaning process, thus affecting the use, the ink layer in the present application adopts flame plasma cleaning. Flame plasma cleaning is used to clean the ink layer, which can effectively remove stains, dust and other impurities on the surface of the ink. During the cleaning process, the high-temperature oxidation effect of the plasma flame can decompose and remove organic matter and impurities on the surface of the ink layer, and at the same time will not cause damage to the surface of the ink layer and the AF coating, which is conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the plasma-cleaned cover provided in this application;

[0020] Figure 2 A schematic diagram of the structure of the plasma cleaning device provided in this application;

[0021] Figure 3 A schematic diagram of the structure of the connecting shaft of the plasma cleaning device provided in this application;

[0022] Figure 4 A schematic cross-sectional view of a support and protection box for a plasma cleaning device provided in the present application;

[0023] Figure 5 A schematic diagram of a top view of a cross-sectional structure of a connecting plate of a plasma cleaning device provided in the present application;

[0024] Figure 6 A schematic diagram of the structure of the support and protection box of the plasma cleaning device provided in the present application when it is located above the connecting plate;

[0025] Figure 7 A schematic structural diagram of a support and protection box for a plasma cleaning device provided in this application.

[0026] Indicated in the figure:

[0027] 1. Cover plate body; 101. Ink layer; 102. AF coating;

[0028] 2. Connecting plate; 201. First supporting seat; 202. First screw rod; 203. First motor; 204. First slider; 205. Transmission plate; 206. Second supporting seat; 207. Second screw rod; 208. Second motor; 209. Second slider; 210. Electric telescopic rod; 211. Connecting frame;

[0029] 301, side groove; 302, connecting shaft; 303, connecting seat; 304, supporting protection box; 305, connecting block; 306, connecting jack; 308, chamber; 309, connecting rod;

[0030] 401, cavity; 402, threaded rod; 403, sliding plate; 404, plug rod; 405, connecting groove;

[0031] 5. Flame plasma cleaning nozzle. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Reference to "embodiments" herein means that specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] As mentioned in the background technology, the current technology competitiveness in the wearable electronic product industry is becoming increasingly fierce, and the product airtightness requirement is one of them. This requires that the ink surface of the module cover be cleaned before the watch is assembled with the module. There are many cleaning processes for the ink surface of the cover in the industry, such as air plasma cleaning, but the AF layer on the front of the cover will be removed during the air plasma cleaning process, thus affecting the use.

[0034] In order to solve this technical problem, the utility model provides a plasma-cleaned cover plate and a plasma cleaning device, which are applied to cleaning the ink layer of the cover plate.

[0035] Specifically, please refer to Figure 1 , the plasma cleaned cover plates specifically include:

[0036] The cover plate body 1 has an ink layer 101 on one side of the cover plate body 1, an AF coating 102 is provided on the ink layer 101, and a side of the ink layer 101 away from the cover plate body 1 is cleaned by plasma flame.

[0037] In the present application, the ink layer 101 is cleaned by flame plasma. The flame plasma cleaning can effectively remove stains, dust and other impurities on the surface of the ink by cleaning the ink layer 101. During the cleaning process, the high temperature oxidation effect of the plasma flame can decompose and remove organic matter and impurities on the surface of the ink layer 101. At the same time, it will not cause damage to the surface of the ink layer 101 and the AF coating 102, which is convenient for use.

[0038] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] Embodiment 1

[0042] like Figure 1 As shown, the plasma-cleaned cover plate of the utility model comprises: a cover plate body 1, an ink layer 101 is arranged on one side of the cover plate body 1, an AF coating 102 is arranged on the ink layer 101, and a side of the ink layer 101 away from the cover plate body 1 is cleaned by plasma flame. In the present application, the ink layer 101 is cleaned by flame plasma. The flame plasma cleaning cleans the ink layer 101, which can effectively remove stains, dust and other impurities on the surface of the ink. During the cleaning process, the high-temperature oxidation effect of the plasma flame can decompose and remove organic matter and impurities on the surface of the ink layer 101, and at the same time will not cause damage to the surface of the ink layer 101 and the AF coating 102, which is convenient for use. Flame plasma cleaning can also improve the adhesion of the surface of the ink layer 101, so that the ink layer 101 can be better adhered to the cover plate body 1, thereby improving printing quality and production efficiency.

[0043] Embodiment 2

[0044] like Figure 2-Figure 7 As shown, a plasma cleaning device for cleaning a plasma cleaning cover plate comprises a connecting plate 2, a driving part is arranged on the top of the connecting plate 2, a flame plasma cleaning nozzle 5 is connected to the driving part, and a supporting guard is arranged on the bottom of the connecting plate 2, the supporting guard is used for supporting the connecting plate 2 and protecting the driving guard;

[0045] Reference Figure 2 When in use, the connecting plate 2 can be supported by the supporting protection box 304, and the driving part can be further supported. When not in use or transported, refer to Figure 6 and Figure 7 At this time, the support and protection box 304 can be installed above the connecting plate 2. The support and protection box 304 cooperates with the connecting plate 2 to protect the driving part and the flame plasma cleaning nozzle 5, thereby reducing the damage to the driving part and the flame plasma cleaning nozzle 5 during transportation.

[0046] Further, such as Figure 2-Figure 4As shown, the supporting protective member includes a side groove 301 opened on one side of the connecting plate 2, a connecting shaft 302 is fixedly installed in the side groove 301, a connecting seat 303 is sleeved on the outer surface of the connecting shaft 302, and a supporting protective box 304 is arranged between the connecting seat 303 and the bottom of the connecting plate 2, and the connecting seat 303 can be installed in the side groove 301 through the connecting shaft 302.

[0047] Further, such as Figure 4 As shown, a chamber 308 is opened in the support and protection box 304, and a connecting rod 309 is inserted and connected in the chamber 308. One end of the connecting rod 309 passes through the support and protection box 304 and is fixedly connected to the connecting seat 303. The support and protection box 304 can be connected to the connecting plate 2 through the cooperation of the connecting block 305, the connecting seat 303 and the connecting shaft 302.

[0048] Further, such as Figure 4 As shown, connection blocks 305 are fixedly installed on both sides of the support protection box 304 close to the connection plate 2, and connection sockets 306 are provided on the two connection blocks 305.

[0049] Further, such as Figure 2-Figure 3 As shown, connecting grooves 405 are provided on both sides of the connecting plate 2, and the outer surfaces of the two connecting blocks 305 are respectively plugged into the two connecting grooves 405. By inserting the connecting blocks 305 into the connecting grooves 405, the connection between the connecting plate 2 and the supporting protective box 304 can be limited, which can improve the stability of the connection between the connecting plate 2 and the supporting protective box 304.

[0050] Further, such as Figure 5 As shown, a cavity 401 is provided in the connecting plate 2, a threaded rod 402 is installed in the cavity 401 through a bearing, one end of the threaded rod 402 passes through the cavity 401 and is fixedly connected to a hand wheel, and the setting of the hand wheel can facilitate the rotation of the threaded rod 402;

[0051] The outer surface of the threaded rod 402 is threadedly connected to a sliding plate 403 located in the cavity 401, and two plug rods 404 are fixedly connected to one side of the sliding plate 403 close to the connecting groove 405. The ends of the two plug rods 404 away from the sliding plate 403 both pass through the cavity 401, and the outer surfaces of the plug rods 404 are plugged into the connecting socket 306. When the threaded rod 402 is rotated, the sliding plate 403 can be driven to move, and the sliding plate 403 can drive the plug rod 404 to move, so that the plug rod 404 can be inserted into the connecting socket 306 or separated from the connecting socket 306.

[0052] Embodiment 3

[0053] like Figure 2-Figure 3As shown, the plasma cleaning device provided in Example 2 is further defined, and the driving part includes four first support seats 201 fixedly installed on the top of the connecting plate 2, and a first screw rod 202 is rotatably connected between every two first support seats 201 through a bearing, wherein first motors 203 are installed on the sides of the two first support seats 201, and the output shafts of the two first motors 203 are respectively connected to one end of the two first screw rods 202, and the first motor 203 can drive the first screw rod 202 to rotate.

[0054] Further, such as Figure 2-Figure 3 As shown, the outer surfaces of the two first screw rods 202 are both threadedly connected with the first slider 204, a transmission plate 205 is fixedly connected between the tops of the two first sliders 204, two second support seats 206 are fixedly installed on the tops of the transmission plate 205, and a second screw rod 207 is rotatably connected between the two second support seats 206 through bearings, and a second motor 208 is fixedly installed on one side of one of the second support seats 206, and the output shaft of the second motor 208 is fixedly connected to the second screw rod 207, and the second motor 208 can drive the second screw rod 207 to rotate, thereby causing the second slider 209 to move along the second screw rod 207.

[0055] Further, such as Figure 2-Figure 3 As shown, the outer surface of the second screw rod 207 is threadedly connected to the second slider 209, the top of the second slider 209 is fixedly installed with an electric telescopic rod 210, the top of the electric telescopic rod 210 is fixedly installed with a connecting frame 211, and the flame plasma cleaning nozzle 5 is installed on the connecting frame 211. The electric telescopic rod 210 can drive the connecting frame 211 to rise and fall, thereby adjusting the height of the flame plasma cleaning nozzle 5.

[0056] When using, refer to Figure 2 , place the cover plate body 1 on the top of the connecting plate 2 and make the ink layer 101 face upwards, the first motor 203 drives the first screw rod 202 to rotate so that the first slider 204 moves along the first screw rod 202, and the first slider 204 drives the transmission plate 205 to move, the second motor 208 drives the second screw rod 207 to rotate so that the second slider 209 moves along the second screw rod 207, and the electric telescopic rod 210 drives the connecting frame 211 to rise and fall, so as to realize the lifting and lowering of the flame plasma cleaning nozzle 5, adjust the position of the flame plasma cleaning nozzle 5 according to the actual situation, and use the flame plasma cleaning nozzle 5 to generate flame plasma to clean the ink layer 101;

[0057] During transportation, the device is Figure 2 Switch to Figure 6Specifically, first rotate the threaded rod 402, and the threaded rod 402 drives the insertion rod 404 to move through the sliding plate 403, so that the insertion rod 404 is separated from the connecting hole 306, and then pull the connecting plate 2 upward and rotate the support protection box 304 180 degrees as the center of the connecting rod 309, pull the support protection box 304 away from the connecting seat 303 and rotate the support protection box 304 to the top of the connecting plate 2 as the center of the connecting shaft 302, and then push the support protection box 304 downward so that the support protection box 304 covers the driving part, that is, Figure 6 , at this time, the connecting block 305 is inserted into the connecting groove 405 again, and the inserting rod 404 is inserted into the connecting socket 306;

[0058] When using again, change the device form from Figure 2 Switch to Figure 6 Specifically, first rotate the threaded rod 402, and the threaded rod 402 drives the insertion rod 404 to move through the sliding plate 403, so that the insertion rod 404 is separated from the connecting hole 306, and then pull the sliding plate 403 upward and use the connecting shaft 302 as the rotation support protection box 304, pull the support protection box 304 to the bottom of the connecting plate 2, and rotate the support protection box 304 around the connecting rod 309 to the bottom of the cover body 1, plug the connecting block 305 and the connecting groove 405 together, and rotate the threaded rod 402 to insert the insertion rod 404 into the connecting hole 306.

[0059] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A plasma cleaned cover plate, characterized in that: include: A cover plate body (1), wherein an ink layer (101) is provided on one side of the cover plate body (1), an AF coating (102) is provided on the ink layer (101), and a side of the ink layer (101) away from the cover plate body (1) is cleaned using a plasma flame.

2. A plasma cleaning device for cleaning a plasma-cleaned cover plate as claimed in claim 1, characterized in that: It comprises a connecting plate (2), the top of the connecting plate (2) being provided with a driving part, the driving part being connected to a flame plasma cleaning nozzle (5), and the bottom of the connecting plate (2) being provided with a supporting protective part, the supporting protective part being used for supporting the connecting plate (2) and protecting the driving protective part.

3. The plasma cleaning device according to claim 2, characterized in that: The supporting protection member comprises a side groove (301) formed on one side of the connecting plate (2), a connecting shaft (302) being fixedly mounted in the side groove (301), a connecting seat (303) being sleeved on the outer surface of the connecting shaft (302), and a supporting protection box (304) being arranged between the connecting seat (303) and the bottom of the connecting plate (2).

4. The plasma cleaning device according to claim 3, characterized in that: A chamber (308) is provided in the support and protection box (304), a connecting rod (309) is inserted into the chamber (308), and one end of the connecting rod (309) passes through the support and protection box (304) and is fixedly connected to the connecting seat (303).

5. The plasma cleaning device according to claim 4, characterized in that: Connecting blocks (305) are fixedly mounted on both sides of the supporting protection box (304) on one side close to the connecting plate (2), and connecting sockets (306) are provided on the two connecting blocks (305).

6. The plasma cleaning device according to claim 5, characterized in that: Connecting grooves (405) are provided on both sides of the connecting plate (2), and the outer surfaces of the two connecting blocks (305) are respectively plugged into the two connecting grooves (405).

7. The plasma cleaning device according to claim 6, characterized in that: A cavity (401) is provided in the connection plate (2), a threaded rod (402) is installed in the cavity (401) via a bearing, and one end of the threaded rod (402) passes through the cavity (401) and is fixedly connected to a hand wheel; The outer surface of the threaded rod (402) is threadedly connected to a sliding plate (403) located in the cavity (401); two insertion rods (404) are fixedly connected to one side of the sliding plate (403) close to the connection groove (405); one end of the two insertion rods (404) away from the sliding plate (403) both passes through the cavity (401), and the outer surface of the insertion rod (404) is plugged into the connection socket (306).

8. The plasma cleaning device according to claim 7, characterized in that: The driving unit comprises four first support seats (201) fixedly mounted on the top of the connecting plate (2), a first screw rod (202) being rotatably connected between every two first support seats (201) via a bearing, wherein first motors (203) are mounted on the sides of the two first support seats (201), and the output shafts of the two first motors (203) are respectively connected to one end of the two first screw rods (202).

9. The plasma cleaning device according to claim 8, characterized in that: The outer surfaces of the two first screw rods (202) are both threadedly connected to a first slider (204); a transmission plate (205) is fixedly connected between the tops of the two first sliders (204); two second support seats (206) are fixedly installed on the tops of the transmission plate (205); a second screw rod (207) is rotatably connected between the two second support seats (206) via a bearing; a second motor (208) is fixedly installed on one side of one of the second support seats (206); and an output shaft of the second motor (208) is fixedly connected to the second screw rod (207).

10. The plasma cleaning device according to claim 9, characterized in that: The outer surface of the second screw rod (207) is threadedly connected to a second slider (209); an electric telescopic rod (210) is fixedly mounted on the top of the second slider (209); a connecting frame (211) is fixedly mounted on the top of the electric telescopic rod (210); and the flame plasma cleaning nozzle (5) is mounted on the connecting frame (211).

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