Liquid medicine containing device for electroplating processing

Abstract

The utility model relates to the technical field of circuit board electroplating processing equipment, in particular to a liquid medicine containing device for electroplating processing, which comprises a containing bin, a sealing cover and a placing frame, a reflux inlet is formed in the top of the accommodating bin; the sealing cover is detachably connected to the containing bin and used for sealing the backflow opening. And the placement frame is detachably connected to the accommodating bin, is suspended in the reflux inlet, and is used for supporting the sealing cover, so that liquid attached to the sealing cover has a trend of flowing towards the interior of the reflux inlet. When the liquid medicine containing device is used and the sealing cover needs to be opened, the sealing cover can be placed on the placing frame arranged in the backflow opening, at the moment, liquid on the sealing cover can flow towards the interior of the backflow opening under the action of the gravity of the liquid, the liquid backflow function is achieved, and compared with a traditional liquid medicine container, the liquid medicine containing device is more convenient to use. Pollution caused by the fact that liquid on the sealing cover makes contact with the external environment can be avoided, meanwhile, additional mounting and dismounting are not needed due to the arrangement of the containing frame, and the structure is simple and compact.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board electroplating processing equipment, in particular to a chemical solution containment device for electroplating processing. Background Art

[0002] In the technology of continuous electroplating processing of circuit boards, traditional chemical solution containers use external fixing codes and chemical solution leak-proof rings to cooperate with fixed outer covers to prevent chemical solutions from overflowing. However, this design has limitations in practice:

[0003] First of all, when opening and closing the outer cover, the surface of the outer cover is easily contaminated by the chemical solution. The chemical solution moves with the outer cover during the opening and closing process, which may cause it to drip into the leak-proof ring area outside the tank body. Once the chemical solution contacts the external environment, it is easy to cause pollution. The polluted chemical solution flows back to the chemical solution tank after treatment, affecting the purity of the electroplating solution, reducing the coating quality, increasing the subsequent cleaning cost and maintenance work, and at the same time posing a safety hazard.

[0004] Secondly, the traditional fixing method relies on external accessories, and the installation and disassembly processes are cumbersome, reducing the operation convenience. At the same time, it also increases the complexity of the device and affects the equipment maintenance efficiency.

[0005] Therefore, it is necessary to improve the above problems to change the status quo. Summary of the Utility Model

[0006] The utility model provides a chemical solution containment device for electroplating processing, which is used to solve the problems in the existing circuit board electroplating processing technology field that the cover plate of the chemical solution container is inconvenient to place, easily pollutes the purity of the electroplating solution, and is complex to disassemble and assemble.

[0007] The utility model provides a chemical solution containment device for electroplating processing, including:

[0008] A containment bin, having a reflux port opened at the top;

[0009] A sealing cover, detachably connected to the containment bin and used to seal the reflux port; and

[0010] A placement rack, detachably connected to the containment bin, and the placement rack is suspended in the reflux port. The placement rack is used to support the sealing cover so that the liquid attached to the sealing cover can flow towards the inside of the reflux port.

[0011] According to an embodiment of the utility model, the placement rack includes a connected support part and a limiting part. The support part is connected to the containment bin and is located inside the reflux port. The limiting part is spaced from the opening edge of the reflux port. The support part is used to support the bottom of the sealing cover when the sealing cover is located on the placement rack, and the limiting part abuts against one side of the sealing cover.

[0012] According to an embodiment of the present utility model, the limiting portion and the supporting portion are arranged at an angle. When the sealing cover is placed on the placing rack, there is an angle between the sealing cover and the plane where the opening of the reflux port is located.

[0013] According to an embodiment of the present utility model, the number of the placing racks is multiple, and the multiple placing racks are arranged at intervals and in parallel along one side edge of the reflux port.

[0014] According to an embodiment of the present utility model, the receiving bin is further provided with a leak-proof ring. The leak-proof ring is arranged at the opening of the reflux port, and the leak-proof ring is provided with a diversion groove. The opening size of the diversion groove facing the inner side of the receiving bin is smaller than the opening size of the diversion groove away from the inner side of the receiving bin.

[0015] According to an embodiment of the present utility model, the diversion groove is a stepped groove, and the end face of the diversion groove inclines from the plane where the reflux port is located towards the inside of the receiving bin.

[0016] According to an embodiment of the present utility model, the receiving bin is provided with a liquid level window, and the receiving bin is further provided with a transparent scale cover plate, and the scale cover plate covers the liquid level window.

[0017] According to an embodiment of the present utility model, the receiving bin is further provided with a liquid discharge hole. The liquid discharge hole communicates with the internal space of the receiving bin, and the liquid discharge hole is arranged close to the inner bottom surface of the receiving bin.

[0018] According to an embodiment of the present utility model, the number of the reflux ports and the sealing covers is multiple.

[0019] According to an embodiment of the present utility model, the liquid medicine receiving device further includes supporting feet. The supporting feet are arranged at the bottom of the receiving bin, and the height of the supporting feet is adjustable.

[0020] Implementing the embodiments of the present utility model has the following beneficial effects:

[0021] When using the liquid medicine receiving device of this embodiment, when it is necessary to open the sealing cover, the sealing cover can be placed on the placing rack arranged in the reflux port. At this time, the liquid on the sealing cover can flow towards the inside of the reflux port under the action of its own gravity to realize the function of liquid reflux. Compared with the traditional liquid medicine container, it can avoid the liquid on the sealing cover contacting the external environment and causing pollution. At the same time, the setting of the placing rack also does not require additional installation and disassembly, and the structure is simple and compact.

[0022] In the potion storage device of this embodiment, by providing a placement rack inside the return port of the storage bin, when the sealing cover is placed on the placement rack, not only can liquid leakage to the outside of the storage bin be avoided, but also liquid contamination caused by contact between the sealing cover and the external environment can be avoided, and the use effect is good. Brief Description of the Drawings

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Among them:

[0025] Figure 1 is a perspective view of the potion storage device in the embodiment of the present invention;

[0026] Figure 2 is Figure 1 an enlarged view of the partial area A in

[0027] Reference Signs:

[0028] 10. Potion storage device;

[0029] 100. Storage bin; 110. Return port; 120. Anti-leakage ring; 121. Diversion groove; 130. Liquid level window; 140. Scale cover plate; 150. Drain hole;

[0030] 200. Sealing cover;

[0031] 300. Placement rack; 310. Support part; 320. Limiting part;

[0032] 400. Support feet. Detailed Embodiments

[0033] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions in the present invention in conjunction with the drawings in the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0034] Refer to Figure 1 and Figure 2As shown in the figure, an embodiment of the present utility model provides a chemical solution storage device 10 for electroplating processing, which includes a storage chamber 100, a sealing cover 200, and a placement rack 300; a reflux port 110 is provided at the top of the storage chamber 100; the sealing cover 200 is detachably connected to the storage chamber 100 and is used to cover the reflux port 110; the placement rack 300 is detachably connected to the storage chamber 100, and the placement rack 300 is suspended in the reflux port 110. The placement rack 300 is used to support the sealing cover 200 so that the liquid attached to the sealing cover 200 can flow towards the inside of the reflux port 110.

[0035] When using the chemical solution storage device 10 of this embodiment, when it is necessary to open the sealing cover 200, the sealing cover 200 can be placed on the placement rack 300 provided in the reflux port 110. At this time, the liquid on the sealing cover 200 can flow towards the inside of the reflux port 110 under the action of its own gravity to achieve the function of liquid reflux. Compared with traditional chemical solution containers, it can avoid the liquid on the sealing cover 200 from contacting the external environment and causing pollution. At the same time, the setting of the placement rack 300 also does not require additional installation and disassembly, and the structure is simple and compact.

[0036] In the chemical solution storage device 10 of this embodiment, by arranging the placement rack 300 inside the reflux port 110 of the storage chamber 100, when the sealing cover 200 is placed on the placement rack 300, it can not only prevent the liquid from leaking out of the storage chamber 100, but also avoid the liquid from being polluted due to the contact between the sealing cover 200 and the external environment, and the use effect is good.

[0037] Specifically, the placement rack 300 includes a connected supporting portion 310 and a limiting portion 320. The supporting portion 310 is connected to the storage chamber 100 and is located inside the reflux port 110. The limiting portion 320 is arranged at an interval from the opening edge of the reflux port 110. The supporting portion 310 is used to support the bottom of the sealing cover 200 when the sealing cover 200 is located on the placement rack 300, and the limiting portion 320 abuts against one side of the sealing cover 200.

[0038] In this embodiment, the placement rack 300 and the storage chamber 100 can be combined by detachable connection methods such as screw connection, pin connection, welding, and clamping through the supporting portion 310, or can also be combined by fixed connection methods such as welding, bonding, and rivet connection, which is convenient for the disassembly, installation, and maintenance of the placement rack 300.

[0039] When the sealing cover 200 is placed on the placement rack 300, the supporting portion 310 can support the bottom of the sealing cover 200. At this time, one side surface of the sealing cover 200 can contact the limiting portion 320, and the placement angle and direction of the sealing cover 200 are limited by the limiting portion 320, so that the liquid on the sealing cover 200 can flow into the reflux port 110 under the action of gravity and avoid leakage.

[0040] Of course, when the sealing cover 200 is placed on the placement rack 300, the surface of the sealing cover 200 on the side away from the limiting portion 320 can contact the opening edge of the reflux port 110, and the placement of the sealing cover 200 is limited and fixed by the cooperation of the limiting portion 320 and the edge of the reflux port 110.

[0041] In a preferred embodiment, the limiting portion 320 and the supporting portion 310 are arranged at an angle. When the sealing cover 200 is placed on the placement rack 300, there is an angle between the sealing cover 200 and the plane where the opening of the reflux port 110 is located.

[0042] Specifically, in some embodiments, the plane where the opening of the reflux port 110 is located can be the top surface of the receiving bin 100. At this time, the limiting portion 320 can be inclined from the plane where the opening of the reflux port 110 is located towards the inner side of the reflux port 110. With this setting, when the sealing cover 200 is placed on the placement rack 300, the top of the sealing cover 200 can be more towards the inner side of the reflux port 110 compared to its bottom. Preferably, the orthographic projection of the sealing cover 200 on the plane where the opening of the reflux port 110 is located is located within the reflux port 110, further avoiding the problem of liquid leakage of the sealing cover 200, thereby improving the use safety of the liquid medicine receiving device 10 and ensuring that as much liquid on the sealing cover 200 as possible can flow into the receiving bin 100 through the reflux port 110.

[0043] In some embodiments, the limiting portion 320 can also be inclined towards the outside of the reflux port 110. In this embodiment, after the sealing cover 200 is placed on the placement rack 300, the top of the sealing cover 200 can be more towards the outside of the reflux port 110 compared to its bottom. At this time, although part of the orthographic projection of the sealing cover 200 on the plane where the opening of the reflux port 110 is located is located outside the reflux port 110, since the sealing cover 200 is still in an inclined state, the liquid on the sealing cover 200 can still flow into the interior of the receiving bin 100 through the reflux port 110 under the action of gravity. Specifically, the angle between the limiting portion 320 and the plane where the opening of the reflux port 110 is located can be 0° - 90°, preferably 30°, 45°, 60°.

[0044] Furthermore, the number of placement racks 300 is multiple, and the multiple placement racks 300 are arranged at intervals and in parallel along one side edge of the reflux port 110.

[0045] In this embodiment, by setting multiple placement racks 300 to cooperate with the sealing cover 200, the multiple placement racks 300 can clamp the sealing cover 200 simultaneously to improve the placement stability of the sealing cover 200; in addition, when the multiple placement racks 300 are arranged at intervals, it can also avoid occupying too much opening space of the reflux port 110, facilitating the operator to add liquid medicine into the receiving bin 100.

[0046] In one embodiment, the storage bin 100 is further provided with a leak-proof ring 120. The leak-proof ring 120 is arranged at the opening of the return port 110, and the leak-proof ring 120 is provided with a diversion groove 121. The opening size of the diversion groove 121 facing the inner side of the storage bin 100 is smaller than the opening size of the diversion groove 121 away from the inner side of the storage bin 100.

[0047] Through corresponding design of the size of the diversion groove 121, the diversion groove 121 can be used to support the sealing cover 200, and the return port 110 is sealed by the sealing cover 200; when the sealing cover 200 is placed on the placement rack 300, the diversion groove 121 surrounds the outer side of the sealing cover 200. Once the liquid on the sealing cover 200 drips onto the diversion groove 121 of the leak-proof ring 120, it can flow into the interior of the storage bin 100 through the guidance of the diversion groove 121. Thus, the use safety of the liquid medicine storage device 10 can be further improved, and the liquid can be prevented from contacting the external environment and affecting the quality of the liquid medicine.

[0048] In a preferred embodiment, the diversion groove 121 is a stepped groove, and the end face of the diversion groove 121 is inclined from the plane where the return port 110 is located towards the interior of the storage bin 100.

[0049] With this setting, when the sealing cover 200 is placed on the diversion groove 121, the end face of the diversion groove 121 can support the bottom of the sealing cover 200, and the placement of the sealing cover 200 is positioned by the side wall of the diversion groove 121; since the end face of the diversion groove 121 is inclined towards the interior of the return port 110, when the liquid on the sealing cover 200 drips onto the end face of the diversion groove 121, it can flow into the interior of the storage bin 100 through the diversion of the end face.

[0050] In one embodiment, the storage bin 100 is provided with a liquid level window 130, and the storage bin 100 is further provided with a transparent scale cover plate 140. The scale cover plate 140 covers the liquid level window 130.

[0051] In this embodiment, by setting the transparent scale cover plate 140 to cooperate with the liquid level window 130, the scale cover plate 140 can be used to display the internal liquid level height of the storage bin 100. The operator can add or subtract the electroplating solution in the storage bin 100 according to the height of the liquid level displayed on the scale cover plate 140, thereby improving the use convenience.

[0052] In one embodiment, the storage bin 100 is further provided with a liquid discharge hole 150. The liquid discharge hole 150 communicates with the internal space of the storage bin 100, and the liquid discharge hole 150 is arranged close to the inner bottom surface of the storage bin 100. With this setting, the liquid inside the storage bin 100 can be discharged by opening the liquid discharge hole 150, and the structure is simple and the use is convenient.

[0053] Furthermore, the number of the return ports 110 and the sealing covers 200 is multiple.

[0054] Referring to Figure 1 the illustrated embodiment, the number of the return ports 110 and the sealing caps 200 is two, and the two return ports 110 and the sealing caps 200 are arranged side by side; in other embodiments, the number of the return ports 110 and the sealing caps 200 may also be three or more. By providing a plurality of return ports 110 and sealing caps 200, it is convenient for an operator to open and close the corresponding number and position of the sealing caps 200 according to requirements, thereby improving the convenience of use.

[0055] In one embodiment, the liquid medicine containing device 10 further includes support feet 400, which are provided at the bottom of the storage bin 100, and the height of the support feet 400 is adjustable.

[0056] In this embodiment, by providing the support feet 400 in cooperation with the storage bin 100, the horizontal state of the storage bin 100 can be adjusted according to the placement position of the storage bin 100, so that the liquid adhering to the sealing cap 200 placed on the placement rack 300 can more accurately enter the interior of the storage bin 100 through the return port 110; specifically, the number of the support feet 400 may be multiple, and the multiple support feet 400 are uniformly arranged at the bottom of the storage bin 100.

[0057] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention 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 to the embodiments of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0058] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0059] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0060] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A liquid medicine receiving device for electroplating, characterized in that: include: The receiving chamber has a reflux port on the top; A sealing cover, detachably connected to the receiving bin and used to seal the reflux port; as well as A placement rack is detachably connected to the receiving bin and is suspended in the reflux port. The placement rack is used to support the sealing cover so that liquid attached to the sealing cover can flow toward the reflux port.

2. The liquid medicine storage device for electroplating processing according to claim 1, characterized in that: The placement rack includes a supporting portion and a limiting portion that are connected to each other. The supporting portion is connected to the receiving bin and is located in the reflux port. The limiting portion is spaced apart from the opening edge of the reflux port. The supporting portion is used to support the bottom of the sealing cover when the sealing cover is located on the placement rack, and the limiting portion abuts against one side of the sealing cover.

3. The liquid medicine storage device for electroplating processing according to claim 2, characterized in that: The limiting portion and the supporting portion are arranged at an angle. When the sealing cover is placed on the placement rack, an angle is formed between the sealing cover and a plane where the opening of the reflux port is located.

4. The liquid medicine storage device for electroplating processing according to any one of claims 1 to 3, characterized in that: There are multiple placement racks, and the multiple placement racks are spaced apart and arranged in parallel along one side edge of the reflux port.

5. The liquid medicine storage device for electroplating processing according to claim 1, characterized in that: The receiving bin is also provided with a leak-proof ring, which is arranged at the opening of the reflux port, and the leak-proof ring is provided with a guide groove, the opening size of the guide groove toward the inner side of the receiving bin is smaller than the opening size of the guide groove away from the inner side of the receiving bin.

6. The liquid medicine storage device for electroplating processing according to claim 5, characterized in that: The guide groove is a stepped groove, and an end surface of the guide groove is inclined from a plane where the return port is located toward the interior of the receiving bin.

7. The liquid medicine storage device for electroplating processing according to claim 1, characterized in that: The storage bin is provided with a liquid level window, and the storage bin is also provided with a transparent scale cover plate, and the scale cover plate is covered on the liquid level window.

8. The liquid medicine storage device for electroplating processing according to claim 1, characterized in that: The receiving bin is further provided with a drainage hole, the drainage hole is communicated with the internal space of the receiving bin, and the drainage hole is arranged close to the internal bottom surface of the receiving bin.

9. The liquid medicine storage device for electroplating processing according to any one of claims 1 to 3 or any one of claims 5 to 8, characterized in that: The number of the reflux port and the sealing cover is plural.

10. The liquid medicine storage device for electroplating processing according to claim 1, characterized in that: The medicine storage device also includes supporting feet, which are arranged at the bottom of the storage bin and have adjustable heights.

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