Electrodeposition device capable of being quickly disassembled and assembled

Abstract

The invention relates to the technical field of electro-deposition equipment, and particularly provides a quickly-disassembled and assembled electro-deposition device which comprises a base plate, an electrodeposition tank base fixed to the substrate; the electro-deposition tank is placed on the electro-deposition tank base; each pressing assembly comprises an eccentric wheel and a downward pressing component, and the eccentric wheels are arranged on the base plate and can roll in the preset direction; the first end of the downward pressing component is eccentrically hinged to the eccentric wheel, and the second end of the downward pressing component is used for making contact with and downward pressing the piezoelectric deposition groove; the eccentric wheel is arranged in the mode that when the eccentric wheel rolls to the limit position closest to the electro-deposition tank, the hinged connection point of the downward pressing component and the eccentric wheel is located at the lowest height level in the height direction. According to the electro-deposition tank, the at least one pressing assembly is arranged, and the pressing assembly is quite simple and rapid to operate, so that rapid assembly and disassembly of the electro-deposition tank are realized, and the time required for disassembly and assembly is greatly shortened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrodeposition equipment, in particular to a quick disassembly and assembly electrodeposition device. BACKGROUND

[0002] 63 Ni radioactive source is to fix high-purity 63 Ni on metal substrate uniformly, forming dense, uniform pure beta radioactive source. 63 Ni radioactive source is one of the most widely used low-energy beta radioactive sources in the world, which has important and extensive application prospects, especially the current new energy nuclear battery development and application, gas chromatography analysis and liquid chromatography analysis electron capture detector, customs explosive mass spectrometer detector and high-sensitivity leak detector and other application fields urgently need 63 Ni radioactive source. Because the beta particle range is short, the self-absorption of the source must be considered when preparing the beta radioactive source, and generally 63 Ni radioactive source is mainly prepared by electrodeposition method.

[0003] The Chinese patent application with the application number 201710284564.6 discloses a deposition tank for preparing high-resolution alpha radioactive source by magnetohydrodynamic electrodeposition method. The structure of the deposition tank is that permanent magnets are arranged on the outer side of the deposition tank body, the anode wire is inserted into the deposition liquid from the top of the deposition tank body, the bottom of the deposition tank body is sealed by a threaded bottom cover, the center hole of the threaded bottom cover, the cathode lead-out gasket and the cathode deposition source sheet are arranged in the threaded bottom cover from bottom to top, the cathode lead-out gasket is connected with the cathode lead-out wire at the bottom, and the cathode lead-out wire is led out from the hole of the threaded bottom cover and connected with the negative electrode of the power supply.

[0004] The Chinese patent application with the application number 201610196264.8 discloses an electrodeposition tank for preparing high-resolution alpha source. The electrodeposition tank includes a power supply, an electroplating tank, a bottom scale, a magnet and a platinum electrode. The electroplating tank has an inner and outer layer structure, and the upper end and the bottom of the inner layer are provided with openings. The inner layer of the electroplating tank is used to contain the electrodeposition plating liquid, and the opposite corners of the outer layer are provided with cooling circulating water inlets and outlets. The opening at the upper end of the inner layer is provided with an upper sealing ring and an upper sealing cover, and the opening at the bottom of the inner layer is provided with a lower sealing ring and a lower sealing cover. The bottom scale is used as a cathode and is tightly attached to the hole below the middle of the lower sealing ring. The platinum electrode is inserted into the position 0.5-1 cm away from the bottom of the electroplating tank from the radial center position of the upper end of the inner layer of the electroplating tank.

[0005] These prior art electrodeposition tanks are all fixed to the corresponding base by threaded connection, considering that the electrodeposition process is usually carried out in a glove box, the space available for hand movement in the glove box is limited and the operability is low, and threaded connection means that the relevant connecting parts are repeatedly subjected to rotation, which is tedious and time-consuming in operation, and the potential risk of exposure of the operator to the radioactive source increases over time; threaded connection can produce gaps due to wear of the sealing surface in repeated rotation, increasing the risk of leakage of radioactive substances or contamination inside the tank body; the operator indirectly operates the threaded connection through the glove box, and due to the presence of the glove, the tactile feedback of the hand is weak, and the threaded connection is prone to problems of rotation not in place or over-tightening. SUMMARY

[0006] The present application provides a quick disassembly and assembly electrodeposition device to solve the inconvenience caused by indirect operation of the threaded connection of the electrodeposition tank through the glove box in the prior art, and to realize an electrodeposition device suitable for the specific deposition process environment of the glove box, which can be assembled or disassembled with only a single operation.

[0007] The present application provides a quick disassembly and assembly electrodeposition device, comprising: a base plate; an electrodeposition tank base fixed to the base plate; an electrodeposition tank placed on the electrodeposition tank base; at least one pressing assembly, each pressing assembly comprising an eccentric wheel and a pressing member, the eccentric wheel being arranged on the base plate and being rollable in a predetermined direction; the first end of the pressing member is eccentrically hinged to the eccentric wheel, and the second end of the pressing member is used to contact and press the electrodeposition tank; The eccentric wheel is arranged such that when it rolls to the limit position closest to the electrodeposition tank, the hinged connection point of the pressing member with the eccentric wheel is at the lowest height level in the height direction.

[0008] According to the quick disassembly and assembly electrodeposition device provided by the present application, the base plate is provided with a track for the corresponding eccentric wheel to roll along, and the track extends inward from the edge of the base plate by a predetermined distance.

[0009] According to the quick disassembly and assembly electrodeposition device provided by the present application, the base plate is provided with a positioning column, and the positioning column is located at the inward end of the track. The pressing member is provided with a through slot extending in line with the track, and the positioning column passes through the through slot.

[0010] According to the quick disassembly and assembly electrodeposition device provided by the present application, the positioning column is sleeved with an elastic member, and the first end of the elastic member is in contact with the base plate, and the second end is in contact with the pressing member.

[0011] The quick dismounting electrodeposition device comprises an eccentric wheel, a handle fixedly connected to the eccentric wheel, and a handle rotating mechanism.

[0012] The quick dismounting electrodeposition device comprises an electrodeposition tank base, a first recess is arranged on the top of the electrodeposition tank base, and the shape of the first recess is complementary to the bottom of the electrodeposition tank.

[0013] The quick dismounting electrodeposition device comprises an electrodeposition tank base, a second recess is arranged on the electrodeposition tank base for accommodating the deposition source sheet to be processed, and the second recess is arranged below the center of the first recess and has a size smaller than that of the first recess in the horizontal direction.

[0014] The quick dismounting electrodeposition device comprises an electrodeposition tank base, and the electrodeposition tank base further comprises a sealing member, the deposition source sheet to be processed and the sealing member are sequentially placed into the second recess.

[0015] The quick dismounting electrodeposition device comprises an electrodeposition tank base, and the electrodeposition tank base further comprises a guide rail corresponding to the substrate recess arranged on the bottom of the electrodeposition tank base, and a conductive column is arranged through the guide rail and electrically connected to the deposition source sheet to be processed.

[0016] The quick dismounting electrodeposition device comprises an electrode member formed in a disc shape, and the outer diameter of the electrode member is not greater than the inner diameter of the electrodeposition tank.

[0017] The quick dismounting electrodeposition device comprises at least one pressing assembly for pressing the electrodeposition tank on the electrodeposition tank base, and the operation of the pressing assembly is relatively simple, and the operator only needs to operate (for example, push) the pressing assembly to its limit position to ensure that the pressing assembly presses the electrodeposition tank downward until the electrodeposition tank is firmly pressed on the electrodeposition tank base; conversely, the operator only needs to move the pressing assembly away from the electrodeposition tank to release the fixation between the electrodeposition tank and the electrodeposition tank base, so as to dismount the electrodeposition tank, thereby realizing the quick assembly and disassembly of the electrodeposition tank and greatly shortening the time required for dismounting. In addition, the operation of the pressing assembly is relatively simple, unlike the screw connection of the prior art which is not convenient to perceive through the glove of the glove box, and the operation of the pressing assembly to the position can be perceived through the tactile feedback of whether the pressing assembly reaches its limit position, or can be directly observed through the visible / transparent window of the glove box, thereby being particularly suitable for the radioactive operating environment wearing protective gloves. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort based on these drawings.

[0019] Figure 1 is a perspective view of the quick disassembly electrodeposition device provided by the present application.

[0020] Figure 2 is a perspective view of the substrate provided by the present application.

[0021] Figure 3 is a perspective view of the electrodeposition tank base provided by the present application.

[0022] Figure 4 is a perspective view of the electrodeposition tank provided by the present application.

[0023] Reference signs: 1, substrate; 11, substrate groove; 12, positioning column; 13, elastic member; 14, through groove; 15, pressing member; 16, eccentric wheel; 17, handle; 18, track; 19, rotating shaft; 2, electrodeposition tank base; 21, first groove; 22, second groove; 23, second groove opening; 24, guide rail; 25, conductive column; 3, electrodeposition tank; 31, bottom of the electrodeposition tank; 32, annular protrusion; 33, top of the electrodeposition tank. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "connected", "connected to", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, wherein the fixed connection can include the way of integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] In the embodiments of the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature can 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 "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0028] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0029] The following will be described in conjunction with Figures 1 to 4 The present application describes a quick disassembly electrodeposition device.

[0030] Figure 1 is a perspective view of the quick disassembly electrodeposition device provided by the present application, as Figure 1 shown, the quick disassembly electrodeposition device includes a base plate 1, an electrodeposition tank base 2 and an electrodeposition tank 3.

[0031] Figure 2 is a perspective view of the base plate provided by the present application, as Figure 2 shown, the base plate 1 is placed on a general platform, for example, on the bottom surface inside the glove box. In combination Figure 1 , the electrodeposition tank base 2 is fixedly connected to the base plate 1. The electrodeposition tank 3 is placed on the electrodeposition tank base 2.

[0032] In order to keep the electrodeposition tank 3 on the electrodeposition tank base 2, the quick-release electrodeposition device is further provided with at least one pressing assembly, each of which comprises an eccentric wheel 16 and a pressing member 15. For example, the number of pressing assemblies can be configured as 2, 4 or more. Referring to Figure 1 In the present embodiment, the number of pressing assemblies is 2, which are symmetrically arranged on the base plate 1 with respect to the length direction of the base plate 1. In other embodiments, additional pressing assemblies can be arranged symmetrically on the base plate 1 with respect to the width direction of the base plate 1, or arranged on the base plate 1 respectively in alignment with the geometric center of the base plate 1.

[0033] The eccentric wheel 16 of each pressing assembly is arranged on the base plate 1 and is rollable along a preset length direction. It should be noted that the rolling direction of the eccentric wheel 16 is related to the orientation arrangement of the pressing assembly, i.e. when the pressing assembly is symmetric with respect to the length / width direction of the base plate 1, the eccentric wheel 16 is rollable along the length / width direction of the base plate 1; when the pressing assembly is aligned with the geometric center of the base plate 1, the eccentric wheel 16 is rollable along a direction towards the geometric center of the base plate 1.

[0034] Referring to Figure 2 The pressing member 15 is configured as an L-shaped member. The first end of the pressing member 15, i.e. its opposite lower end, is eccentrically hinged with the eccentric wheel 16 through a rotating shaft 19; the second end of the pressing member 15, i.e. its opposite upper end, is closer to the geometric center of the base plate 1 than the first end / opposite lower end, so as to contact and press down the electrodeposition tank 3. Among them, the hinging of the pressing member 15 with the eccentric wheel 16, on the one hand, ensures that the eccentric wheel 16 can roll on the base plate 1 without being affected by the pressing member 15, so as not to hinder the rolling; on the other hand, no matter where the eccentric wheel 16 rolls, it ensures that the pressing member 15 always maintains a basically upright posture.

[0035] In order to ensure that the pressing assembly can press down the electrodeposition tank 3, the eccentric wheel 16 and the pressing member 15 need to satisfy the following relationship: when the eccentric wheel 16 rolls to the limit position closest to the electrodeposition tank 3, the hinged connection point of the pressing member 15 and the eccentric wheel 16 is at the lowest height level in the height direction. Due to the hinging of the eccentric wheel 16 and the pressing member 15, the hinged connection point being at the lowest height level means that the pressing member 15 is also at the lowest height level. In this way, the second end / opposite upper end of the pressing member 15 contacts and presses down the electrodeposition tank 3.

[0036] Thus, by providing at least one pressing assembly to press the electrodeposition tank 3 against the electrodeposition tank base 2, the operation of the pressing assembly is quite simple and fast, and the operator only needs to operate the pressing assembly to its extreme position, which can ensure that the pressing assembly presses the electrodeposition tank 3 downward until the electrodeposition tank 3 is firmly pressed against the electrodeposition tank base 2; on the contrary, the operator only needs to move the pressing assembly away from the electrodeposition tank 3, which can release the fixation between the electrodeposition tank 3 and the electrodeposition tank base 2, so as to dismount the electrodeposition tank 3, thereby realizing the quick assembly and disassembly of the electrodeposition tank 3, and greatly shortening the time required for disassembly.

[0037] Further, the base plate 1 is provided with a track 18 for the corresponding eccentric wheel 16 to roll along, and the track 18 extends inward from the edge of the base plate 1 by a predetermined distance. Similar to the rolling direction of the eccentric wheel 16, the extending direction of the track 18 is related to the setting direction of the pressing assembly. In addition, the predetermined distance extended by the track 18 is defined as the second end / relative upper end of the pressing member 15 can just contact the corresponding part of the electrodeposition tank 3 when the eccentric wheel 16 rolls to the extreme position closest to the electrodeposition tank 3. Thus, the track 18 provides a fixed route for the rolling movement of the eccentric wheel 16.

[0038] Figure 4 is a perspective view of the electrodeposition tank provided by the present application, as Figure 4 As shown, the outer circumferential surface of the electrodeposition tank 3 is provided with an annular protrusion 32. The second end / relative upper end of the pressing member 15 contacts and presses downward the annular protrusion 32 of the electrodeposition tank 3, so that it is further pressed against the electrodeposition tank base 2. Moreover, the second end / relative upper end of the pressing member 15 and the annular protrusion 32 can be separated from each other to facilitate the placement or removal of the electrodeposition tank 3.

[0039] Further, the base plate 1 is further provided with a positioning column 12, which is located at the inward end of the track 18. More specifically, the positioning column 12 is located between the inward end of the track 18 and the electrodeposition tank 3. Correspondingly, the pressing member 15 is provided with a through slot 14 extending in line with the track 18, and the positioning column 12 passes through the through slot 14. The advantage of such a configuration is that the through slot 14 extending in line with the track 18 is limited by the positioning column 12, so that the pressing member 15 cannot be laterally deviated relative to the rolling direction; on the other hand, the cooperation between the through slot 14 and the positioning column 12 further guides the linear reciprocating movement of the pressing member 15 only in the rolling direction.

[0040] Further, the positioning column 12 is sleeved with an elastic member 13. The first end of the elastic member 13 is in contact with the base plate 1, and the second end is in contact with the pressing member 15. When the pressing member 15 is operated by the operator to contact and press the annular protrusion 32 downward, the operator naturally needs to overcome the repulsive force of the elastic member 13; on the contrary, when the pressing member 15 is released by the operator, the repulsive force of the elastic member 13 plays a dominant role to pop up the pressing member 15 so that it no longer presses the annular protrusion 32 downward, thereby facilitating the disassembly of the electrodeposition tank 3.

[0041] Further, each eccentric wheel 16 includes a handle 17 fixedly connected thereto, so that the swinging motion of the handle 17 is converted into the rolling motion of the eccentric wheel 16. As an alternative to the direct operation of the eccentric wheel 16 or the pressing member 15 by the operator, the operator can control the rolling motion of the eccentric wheel 16 by operating the handle 17 to roll it to the desired position, for example, the extreme position closest to the electrodeposition tank 3.

[0042] The advantage of such a configuration is that the operator can control the rolling motion of the eccentric wheel 16 by operating the handle 17, and the degree to which the pressing assembly is operated in place can be perceived by the tactile feedback of whether the pressing assembly reaches its extreme position, and such swinging handle 17 operation is quite simple and can greatly shorten the time required for operation.

[0043] Figure 3 is a perspective view of the electrodeposition tank base provided by the present application, as shown in Figure 3 and in combination with Figure 4 , the electrodeposition tank base 2 is provided with a first recess 21 at the top thereof, and the shape of the first recess 21 is complementary to that of the bottom 31 of the electrodeposition tank, so as to cooperate with each other. In this way, the electrodeposition tank 3 is seated on the first recess 21 of the electrodeposition tank base 2, and the electrodeposition tank 3 is basically fixed by means of the shape cooperation of each other.

[0044] Further, the electrodeposition tank base 2 is also provided with a second recess 22 for accommodating the deposition source sheet to be processed. The second recess 22 is located below the center of the first recess 21, and preferably, the second recess 22 and the first recess 21 are coaxially arranged. In the horizontal direction, the size of the second recess 22 is smaller than that of the first recess 21, so as to form a stepped surface on the interface between the first recess 21 and the second recess 22. The deposition source sheet to be processed can be accommodated by the second recess 22, and the electrodeposition tank 3, in particular the bottom 31 of the electrodeposition tank, is partially rested on the stepped surface. Even the design of the second recess 22 opened on the electrodeposition tank base 2 results in the formation of second recess openings 23 on both sides of the second recess 22. In combination with the above-mentioned pressing assembly and the quick disassembly design of the electrodeposition tank 3, the replacement of the deposition source sheet in the second recess 22 becomes quite easy and convenient.

[0045] The advantage of such a configuration is that the electrodeposition tank 3 and the electrodeposition liquid are arranged above the deposition source sheet to be processed, and since the size of the second groove 22 is smaller than the size of the first groove 21, the electrodeposition liquid can basically cover the entire upward-facing surface of the deposition source sheet, so that when the anode and cathode of the quick-disassembly electrodeposition device are electrified, the target metal ions in the electrodeposition liquid are deposited onto the upward-facing surface of the deposition source sheet.

[0046] Further, the electrodeposition tank base 2 also comprises a sealing member (not shown in the figure), and the deposition source sheet to be processed and the sealing member are placed into the second groove 22 in sequence. The sealing member can be a rubber gasket or other forms of sealing member. In other words, when the electrodeposition tank base 2 and the electrodeposition tank 3 are assembled in place with each other, the electrodeposition tank base 2, the deposition source sheet to be processed, the sealing member and the electrodeposition tank 3 are arranged from bottom to top in sequence. Preferably, the sum of the thicknesses of the sealing member and the deposition source sheet is greater than the depth of the second groove 22, in other words, the top surface of the sealing member is slightly higher than the step surface between the first groove 21 and the second groove 22. The sealing fit between the electrodeposition tank 3 and the sealing member ensures that the electrodeposition liquid does not leak out from there.

[0047] Referring to Figure 1 and Figure 2 , the substrate 1 is provided with a substrate groove 11, and the electrodeposition tank base 2 is provided with a guide rail 24 corresponding to the substrate groove 11 at its bottom. When the electrodeposition tank base 2 is fixedly connected to the substrate 1, the guide rail 24 is embedded into the substrate groove 11. The guide rail 24 is provided with a conductive column 25, and the conductive column 25 is electrically connected to the deposition source sheet to be processed. Through the above configuration, the deposition source sheet to be processed is electrically connected to one of the electrodes of the power supply, and then cooperates with the other electrode member to form an electric field, so as to deposit the metal ions in the electrodeposition liquid onto the deposition source sheet.

[0048] Further, the quick-disassembly electrodeposition device also comprises an electrode member (not shown in the figure). The electrode member is composed of a conductive wire wound into a disc shape, for example, similar to the shape of a disc-type mosquito coil. The disc-shaped electrode member has an outer diameter designed to be not greater than the inner diameter of the electrodeposition tank 3. The electrode member is placed into the electrodeposition tank 3, in particular, through the top 33 of the electrodeposition tank. Preferably, the disc-shaped electrode member is placed so as to be suspended in the electrodeposition liquid in a substantially horizontal posture. In this way, the electrode member and the deposition source sheet are substantially parallel to and face each other, so as to form the required electric field therebetween.

[0049] Generally, in the general radioactive source electrodeposition process, the deposition source sheet is electrically connected to the cathode of the power supply, and the electrode member is electrically connected to the anode of the power supply. However, in some specific scenarios, it can also be configured to have opposite polarity electrical connection, i.e., the deposition source sheet is electrically connected to the anode of the power supply, and the electrode member is electrically connected to the cathode of the power supply.

[0050] Further, the electrodeposition tank 3 is made of transparent acrylic. Thus, the electrodeposition tank 3 has good chemical stability and visibility, and it is convenient for the operator to observe the whole process of the deposition procedure.

[0051] Additionally, the quick assembly and disassembly electrodeposition device can also be provided with an electrodeposition liquid supply device. After the electrodeposition tank 3 and the electrodeposition tank base 2 are assembled in place, the electrodeposition tank 3 is supplied with electrodeposition liquid by means of the electrodeposition liquid supply device; when the deposition procedure of the deposition source sheet is completed, the electrodeposition liquid can be recovered into an external liquid storage tank by reversing the operation of the electrodeposition liquid supply device.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; 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 application.

Claims

1. A quick-disassembly electrodeposition device characterized by comprising: The utility model relates to an electrodeposition device, comprising: a substrate; an electrodeposition tank base fixed to the substrate; an electrodeposition tank placed on the electrodeposition tank base; at least one pressing assembly, each of which comprises an eccentric wheel and a pressing member, the eccentric wheel being arranged on the substrate and being rollable in a preset direction; the first end of the pressing member being eccentrically hinged to the eccentric wheel, and the second end of the pressing member being used to contact and press the electrodeposition tank; when the eccentric wheel rolls to the limit position closest to the electrodeposition tank, the hinged connection point of the pressing member and the eccentric wheel is at the lowest height level in the height direction.

2. The quick-release electrodeposition apparatus of claim 1, wherein The substrate is provided with a track for the corresponding eccentric wheel to roll along, and the track extends inward from the edge of the substrate by a predetermined distance.

3. The quick-change electrodeposition apparatus according to claim 2, wherein The substrate is provided with a positioning column located at the inward end of the track; The pressing member is provided with a through slot extending in line with the track, and the positioning column passes through the through slot.

4. The quick-change electrodeposition apparatus according to claim 3, wherein The positioning column is sleeved with an elastic member, the first end of the elastic member being in contact with the substrate, and the second end being in contact with the pressing member.

5. The quick-release electrodeposition apparatus according to any one of claims 1 to 4, wherein Each of the eccentric wheels comprises a handle fixedly connected thereto, so that the swinging motion of the handle is converted into the rolling motion of the eccentric wheel.

6. The quick-change electrodeposition apparatus of claim 1, wherein The electrodeposition tank base is provided with a first recess at the top thereof, and the shape of the first recess is complementary to the shape of the bottom of the electrodeposition tank to match each other.

7. The quick-change electrodeposition apparatus according to claim 6, wherein The electrodeposition tank base is also provided with a second recess for accommodating the deposition source sheet to be processed, and the second recess is located below the center of the first recess, and the size of the second recess is smaller than that of the first recess in the horizontal direction.

8. The quick-change electrodeposition apparatus according to claim 7, wherein The electrodeposition tank base further comprises a sealing member, and the deposition source sheet to be processed and the sealing member are sequentially placed into the second recess.

9. The quick-change electrodeposition apparatus according to claim 8, wherein The substrate is provided with a substrate recess, and the electrodeposition tank base is provided with a guide rail corresponding to the substrate recess at the bottom thereof, the guide rail being provided with a conductive column, and the conductive column is electrically connected to the deposition source sheet to be processed.

10. The quick-change electrodeposition apparatus of claim 9, wherein The utility model also comprises an electrode member formed in a disc shape, the outer diameter of which is not greater than the inner diameter of the electrodeposition tank, and the electrode member is placed into the electrodeposition tank.

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