An electroplating wastewater collection and transfer device

Abstract

The present invention relates to the technical field of electroplating wastewater collection, and discloses an electroplating wastewater collection and transfer device, which includes a collection barrel, a movable partition assembly and a transfer assembly. The collection barrel includes a barrel body, a barrel bottom and a sealing plate. The barrel body is provided with a long strip-shaped drain opening along its axial direction, and the sealing plate is vertically and slidably connected to the barrel body to block the drain opening; the movable partition assembly includes a driving assembly and two adjusting plates, and the driving assembly is arranged on the barrel body for simultaneously driving the two adjusting plates to approach or move away from each other; the transfer assembly includes a support plate, a limiting assembly and a lifting assembly. The support plate is arranged at the bottom of the barrel bottom, the limiting assembly is arranged on the support plate for selectively limiting the collection barrel, and the lifting assembly is used for driving the support plate to move in the vertical direction. The present invention can partition and adjust the internal space of the collection barrel, and can adjust the height of the collection barrel, so that it can better cooperate with the transportation device, which is beneficial to the handling of the collection barrel.

Description

Technical Field

[0001] The present invention relates to the technical field of electroplating wastewater collection, and more specifically, it relates to an electroplating wastewater collection and transfer device. Background Art

[0002] Electroplating is a process of plating a thin layer of other metals or alloys on the surface of certain metals by using the principle of electrolysis. It is a process of attaching a metal film to the surface of metal or other material workpieces by using electrolysis to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (such as copper sulfate), and enhance beauty. During the electroplating process, electroplating wastewater is generated. The electroplating wastewater contains a large amount of heavy metal ions, organic substances, and acid-base pollutants, and these electroplating wastewaters need to be treated and the metals recovered.

[0003] Currently, during the treatment process of electroplating wastewater, since the treatment process of electroplating wastewater usually requires multiple treatment steps to gradually remove and recover some metal ions one after another, and the contents of different metal ions are also different, it is usually necessary to prepare a collection bucket after each treatment step, which is likely to cause waste and occupies a large space. In addition, the collection bucket is generally large in volume and is not easy to carry when transported by a transport vehicle. Summary of the Invention

[0004] The present invention provides an electroplating wastewater collection and transfer device to solve the technical problems in the related art of having a large number of collection buckets, occupying a large space, and being not easy to carry.

[0005] The present invention provides a device for collecting and transferring electroplating wastewater, comprising: a collecting barrel, which comprises a barrel body, a barrel bottom and a sealing plate, wherein the barrel body is provided with a first liquid inlet, a second liquid inlet and a third liquid inlet in sequence from top to bottom, the barrel body is provided with a long strip of drainage outlet along its axial direction, the barrel bottom is provided with a first drainage hole connected to the drainage outlet, the sealing plate is vertically slidably connected to the barrel body to block the drainage outlet; a movable partitioning component, which is used to divide the internal space of the barrel body to store different wastewaters, and comprises: a driving component and two adjusting plates with a diameter the same as the inner diameter of the barrel body and coaxial with the barrel body, the two adjusting plates divide the internal space of the barrel body into the first and second drainage holes in sequence connected to the first and third drainage holes in sequence. A first chamber, a second chamber and a third chamber connected to a liquid inlet, a second liquid inlet and a third liquid inlet, and the upper side walls of the two adjustment plates are each provided with a second drainage hole connected to the drainage port; the driving assembly is arranged on the barrel body and is used to simultaneously drive the two adjustment plates to move closer to or away from each other; a transfer assembly, which includes a support plate, a limiting assembly and a lifting assembly, the support plate is arranged at the bottom of the barrel bottom to support the collection barrel, one side of the support plate is provided with an outlet, the limiting assembly is arranged on the support plate, and is used to selectively limit the collection barrel, and one end of the lifting assembly is arranged at the bottom of the support plate, and is used to drive the support plate to move in a vertical direction.

[0006] As a further improvement of the present invention, the collection barrel further comprises: a barrel top, the barrel top being arranged on the top of the barrel body, and the end of the sealing plate away from the barrel bottom passes through the barrel top and extends to the outside of the barrel top.

[0007] As a further improvement of the present invention, the drive assembly includes a fixed seat, a drive rod and a double-headed screw coaxial with the barrel body, the two adjustment plates are respectively threadedly connected to the two sides of the double-headed screw, one end of the double-headed screw is rotatably connected to the barrel bottom, the other end of the double-headed screw passes through the barrel top and extends to the outside of the barrel top, the fixed seat is fixedly connected to the outer wall of the barrel body, the drive rod passes through and is rotatably connected to the fixed seat, a pulley assembly is transmission-connected between one end of the drive rod and the other end of the double-headed screw, and the other end of the drive rod is fixedly connected to a knob.

[0008] As a further improvement of the present invention, the two adjustment plates are symmetrically distributed up and down about the center position of the barrel body, the first liquid inlet is arranged on one side close to the top of the barrel, the second liquid inlet is arranged in the middle position of the barrel body, and the third liquid inlet is arranged close to the bottom of the barrel.

[0009] As a further improvement of the present invention, a plurality of pulleys are provided at the bottom of the barrel bottom, and the plurality of pulleys are symmetrically distributed on both sides of the collecting barrel in a direction toward the outlet.

[0010] As a further improvement of the present invention, two slide rails are provided on the support plate, and multiple pulleys on the same side are located within the same slide rail.

[0011] As a further improvement of the present invention, a first limiting plate with an arc-shaped structure is provided on the support plate for limiting the pulley on the side away from the outlet. The limiting assembly includes: two arc-shaped tracks and two arc-shaped second limiting plates. The two arc-shaped tracks correspond to the two second limiting plates one by one. The two arc-shaped tracks are respectively located on both sides of the outlet and are concentrically arranged. The two second limiting plates are respectively slidably connected within the corresponding arc-shaped tracks to selectively limit the pulley on the side close to the outlet.

[0012] As a further improvement of the present invention, a first magnet and a second magnet with opposite magnetic poles are respectively provided on the sides of the two second limiting plates close to each other.

[0013] As a further improvement of the present invention, at least one first protection plate is provided on the side of the support plate away from the outlet for supporting and limiting the outer wall of the barrel; and / or at least one second protection plate is provided on the top of the two second limiting plates, and the second protection plate selectively limits the outer wall of the barrel.

[0014] As a further improvement of the present invention, the lifting assembly includes: a driving member and a base. The driving member is provided on the base, and the driving end of the driving member is fixedly connected to the bottom of the support plate.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. By arranging two adjusting plates inside the collection barrel and driving the two adjusting plates to approach or move away from each other through the driving assembly, the internal space of the collection barrel can be partitioned and adjusted, so as to meet the collection of various electroplating waste liquids, and the storage space can be adjusted according to the discharge amounts of various electroplating waste liquids, thereby improving the applicability of the collection barrel, making it more flexible to use and saving space. In addition, the height of the collection barrel can be adjusted through the lifting assembly, so that it can better cooperate with the transportation device, which is beneficial to the handling and movement of the collection barrel.

[0017] 2. By providing the first limiting plate and the two second limiting plates, the collection barrel can be limited, improving the stability of the collection barrel during operation. Moreover, by setting the two second limiting plates in a slidable form, the collection barrel can be limited and the limitation can be released by pulling out and retracting the second limiting plates. Description of the Drawings

[0018] Figure 1It is a first-angle three-dimensional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0019] Figure 2 It is a second-angle three-dimensional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0020] Figure 3 It is a first-angle sectional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0021] Figure 4 It is a second-angle sectional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0022] Figure 5 It is a first top sectional view of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0023] Figure 6 It is Figure 5 an enlarged view of part A in

[0024] Figure 7 It is a third-angle sectional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0025] Figure 8 It is Figure 7 an enlarged view of part B in

[0026] Figure 9 It is a fourth-angle sectional structural schematic diagram of an electroplating wastewater collection and transfer device according to an embodiment of the present invention;

[0027] Figure 10 It is a second top sectional view of an electroplating wastewater collection and transfer device according to an embodiment of the present invention.

[0028] In the figure: 1. Collection bucket; 11. Bucket body; 111. First liquid inlet; 112. Second liquid inlet; 113. Third liquid inlet; 114. Drainage port, 12; Bucket bottom; 121. First drain hole; 13. Bucket top; 14. Sealing plate; 15. Pulley; 2. Movable partition assembly; 21. Driving assembly; 211. Fixed seat; 212. Driving rod; 213. Double-headed screw; 214. Pulley assembly; 215. Knob; 22. Adjusting plate; 221. Second drain hole; 23. First chamber; 24. Second chamber; 25. Third chamber; 3. Transfer assembly; 31. Support plate; 311. Outlet; 312. First limiting plate; 3121. Second protection plate; 313. First protection plate; 32. Limiting assembly; 321. Arc track; 322. Second limiting plate; 323. First magnet; 324. Second magnet; 33. Lifting assembly; 331. Driving part; 332. Base; 333. Guide rod; 334. Guide tube; 4. Telescopic bellows; 5. Slide rail. Detailed implementation manners

[0029] Now, the subject matter described herein will be discussed with reference to exemplary implementation manners. It should be understood that discussing these implementation manners is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the scope of protection of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute, or add various processes or components as needed. Additionally, the features described relative to some examples can also be combined in other examples.

[0030] As Figures 1 - 10 shown, an electroplating wastewater collection and transfer device includes a collection bucket 1, a movable partition assembly 2, and a transfer assembly 3. Among them, the collection bucket 1 is mainly used for collecting electroplating wastewater. The movable partition assembly 2 is mainly used for partitioning the internal space of the collection bucket 1, so that the collection bucket 1 can collect different electroplating wastewaters. The transfer assembly 3 is mainly used to change the position of the collection bucket 1, so as to facilitate the transfer and transportation of the collection bucket 1.

[0031] Specifically, as Figure 1 and Figure 3 shown, the collection bucket 1 includes a bucket body 11, a bucket bottom 12, a bucket top 13, a sealing plate 14, and a pulley 15. The bucket body 11 can be a cylindrical structure with openings on both sides and a hollow interior. Both the bucket bottom 12 and the bucket top 13 can be cylindrical structures, and the bucket bottom 12 and the bucket body 11 are respectively installed on both sides of the bucket body 11 to seal the collection bucket 1. The collection bucket 1 is placed vertically during use, with the bucket top 13 on top and the bucket bottom 12 at the bottom.

[0032] As Figure 2 , Figure 5 and Figure 6As shown in the figure, the barrel body 11 is successively provided with a first liquid inlet 111, a second liquid inlet 112 and a third liquid inlet 113 from top to bottom. Among them, the first liquid inlet 111, the second liquid inlet 112 and the third liquid inlet 113 can all play the role of liquid inlet, and different electroplating wastewaters after corresponding treatment steps can enter the collection barrel 1 through the first liquid inlet 111, the second liquid inlet 112 and the third liquid inlet 113 for collection. In addition, the barrel body 11 is provided with a long strip-shaped drain port 114 along its axis, and the electroplating wastewater in the collection barrel 1 can flow out from the drain port 114. The sealing plate 14 is vertically and slidably connected to the barrel body 11 to block the drain port 114. It should be noted that one end of the sealing plate 14 far from the barrel bottom 12 passes through the barrel top 13 and extends to the outside of the barrel top 13. In this way, when in use, when it is necessary to discharge the electroplating wastewater in the collection barrel 1, it is convenient to slide the sealing plate 14 upward, so that the drain port 114 can be communicated with the outside, and thus the electroplating wastewater in the collection barrel 1 can flow out from the drain port 114, which is convenient for the subsequent treatment and utilization of the electroplating wastewater. It should be noted that the cross-sectional shapes of the sealing plate 14 and the drain port 114 in the vertical direction can both be cross-shaped structures, so that the sealing plate 14 and the drain port 114 can be engaged with each other, so that the sliding between the sealing plate 14 and the drain port 114 can be more stable.

[0033] In addition, as Figure 3 and Figure 4 shown, the movable partition component 2 includes: a driving component 21 and two adjusting plates 22 with the same inner diameter as the barrel body 11 and coaxial with the barrel body 11. The two adjusting plates 22 divide the inner space of the barrel body 11 into a first chamber 23, a second chamber 24 and a third chamber 25 that are successively communicated with the first liquid inlet 111, the second liquid inlet 112 and the third liquid inlet 113. Second drain holes 221 communicating with the drain port 114 are opened on the upper side walls of the two adjusting plates 22; the driving component 21 is arranged on the barrel body 11 and is used to drive the two adjusting plates 22 to approach or move away from each other simultaneously.

[0034] That is to say, the two adjusting plates 22 are distributed vertically. The space between the upper adjusting plate 22 and the barrel top 13 is the first chamber 23. Electroplating wastewater can enter the first chamber 23 from the first liquid inlet 111 and be discharged through the second drain hole 221 on the upper adjusting plate 22 and the drain port 114. The space between the two adjusting plates 22 is the second chamber 24. Electroplating wastewater can enter the second chamber 24 from the second liquid inlet 112 and be discharged through the second drain hole 221 on the lower adjusting plate 22 and the drain port 114. In addition, a first drain hole 121 communicating with the drain port 114 is formed in the barrel bottom 12. Specifically, the first drain hole 121 communicates with the upper surface of the barrel bottom 12. The space between the lower adjusting plate 22 and the barrel bottom 12 is the third chamber 25. Electroplating wastewater can enter the third chamber 25 from the third liquid inlet 113 and be discharged through the first drain hole 121 and the drain port 114. It should be noted that the diameter of the adjusting plate 22 is the same as the inner diameter of the barrel body 11, and the circumferential wall of the adjusting plate 22 moves along the inner wall of the barrel body 11, so as to realize the separation between the first chamber 23, the second chamber 24 and the third chamber 25.

[0035] The first drain hole 121 is formed in the barrel bottom 12, so that the electroplating wastewater in the third chamber 25 can flow out more thoroughly, thereby reducing the residue of the electroplating wastewater in the third chamber 25. Similarly, the two second drain holes 221 are respectively formed in the upper side walls of the two adjusting plates 22, so that the electroplating wastewater in the first chamber 23 and the second chamber 24 can flow out more thoroughly, thereby reducing the residue of the electroplating wastewater in the first chamber 23 and the second chamber 24. The first drain hole 121 and the second drain hole 221 can both be of an L-shaped structure, which is convenient for the flow of electroplating wastewater.

[0036] In addition, as Figure 1 and Figure 4As shown, the driving assembly 21 includes a fixing seat 211, a driving rod 212 and a double-headed screw 213 coaxial with the barrel body 11, and two adjustment plates 22 are respectively threadedly connected to the two sides of the double-headed screw 213. It should be noted that the two sides of the double-headed screw 213 have opposite threads, and the thread lengths of the two sides can be the same. The middle of the double-headed screw 213 is a smooth rod part, and the two adjustment plates 22 are respectively threadedly connected to the threads on both sides of the double-headed screw 213. In this way, when the double-headed screw 213 rotates, the adjustment plates 22 on both sides can be close to or away from each other, thereby realizing the separation and adjustment of the internal space of the collection barrel 1, which is suitable for the collection of various electroplating wastewaters. One end of the double-headed screw 213 is rotatably connected to the barrel bottom 12, and the other end of the double-headed screw 213 passes through the barrel top 13 and extends to the outside of the barrel top 13. The fixed seat 211 is fixedly connected to the outer wall of the barrel body 11, and the driving rod 212 is rotatably connected to the fixed seat 211. A pulley assembly 214 is transmission-connected between the driving rod 212 and the other end of the double-headed screw 213, and a knob 215 is fixedly connected to the other end of the driving rod 212.

[0037] During use, due to the different contents of different metal ions, in order to fully utilize the internal space of the collection barrel 1, the internal space of the collection barrel 1 needs to be adjusted. The specific operation is: turning the knob 215, the rotation of the knob 215 will drive the driving rod 212 to rotate, the rotation of the driving rod 212 can drive the double-headed screw 213 to rotate through the transmission of the pulley assembly 214, so that the two adjustment plates 22 located on both sides of the double-headed screw 213 can be driven to move closer or farther from each other, thereby realizing the adjustment of the internal space of the collection barrel 1.

[0038] As an optional embodiment, Figure 3 and Figure 4 As shown, the two adjustment plates 22 are symmetrically distributed up and down about the center position of the barrel body 11. Since the driving assembly 21 drives the upper and lower adjustment plates 22 to move closer to or away from each other at the same time, the two adjustment plates 22 are symmetrically distributed up and down about the center position of the barrel body 11, so that the two adjustment plates 22 have the same stroke inside the barrel body 11, so that the space in the collection barrel 1 can be adjusted in a wider range.

[0039] As an optional embodiment, Figure 3 and Figure 4As shown in the figure, the first liquid inlet 111 is arranged on the side close to the top 13 of the barrel, the second liquid inlet 112 is arranged at the middle position of the barrel body 11, and the third liquid inlet 113 is arranged close to the bottom 12 of the barrel. Among them, since the first chamber 23 moves towards the top 13 of the barrel as the upper adjusting plate 22 moves, the space of the first chamber 23 gradually decreases. Therefore, the first liquid inlet 111 is arranged on the side close to the top 13 of the barrel, which can improve the adjustment space for the first chamber 23, that is, the space of the first chamber 23 can be further compressed. Similarly, since the third chamber 25 moves towards the bottom 12 of the barrel as the lower adjusting plate 22 moves, the space of the third chamber 25 also gradually decreases. Therefore, the third liquid inlet 113 is arranged on the side close to the bottom 12 of the barrel, which can improve the adjustment space for the third chamber 25, that is, the space of the third chamber 25 can be further compressed. In addition, the second liquid inlet 112 is arranged at the middle position of the barrel body 11, that is, the second liquid inlet 112 corresponds to the smooth rod part in the middle of the double-headed screw 213. In this way, the second liquid inlet 112 can always be located between the two adjusting plates 22, so that the electroplating wastewater can smoothly enter the second chamber 24 from the second liquid inlet 112.

[0040] In addition, as Figure 1 shown, the transfer assembly 3 includes a support plate 31, a limiting assembly 32 and a lifting assembly 33. The support plate 31 is arranged at the bottom of the bottom 12 of the barrel to support the collection barrel 1. An outlet 311 is arranged on one side of the support plate 31, and the collection barrel 1 can be removed from the outlet 311. It should be noted that a slope is arranged on the outer side of the outlet 311, which can play a role in transition and facilitate the movement of the collection barrel 1.

[0041] Specifically, as Figure 3 , Figure 7 and Figure 10 shown, a plurality of pulleys 15 are arranged at the bottom of the bottom 12 of the barrel, and the plurality of pulleys 15 are symmetrically distributed on both sides in the direction of the collection barrel 1 towards the outlet 311, and the plurality of pulleys 15 are all placed on the support plate 31. Among them, the pulley 15 mainly plays a role in support and transfer. Arranging a plurality of pulleys 15 at the bottom of the bottom 12 of the barrel can make the support for the collection barrel 1 more stable and facilitate the movement of the collection barrel 1. The plurality of pulleys 15 are symmetrically distributed on both sides in the direction of the collection barrel 1 towards the outlet 311. Since the moving direction of the collection barrel 1 is towards the outlet 311, the plurality of pulleys 15 are symmetrically distributed on both sides in the direction of the collection barrel 1 towards the outlet 311, which can make the movement of the collection barrel 1 more stable. There are four pulleys 15 in this embodiment, and two on each side.

[0042] In addition, as Figures 5 - 10As shown, a first limiting plate 312 with an arc structure is fixedly connected to the support plate 31, which is used to limit the pulley 15 on the side away from the outlet 311. In this way, the situation where the support plate 31 moves towards the side away from the outlet 311 can be reduced, thereby improving the stability of the collection bucket 1 to a certain extent.

[0043] In addition, a limiting component 32 is arranged on the support plate 31 and is used to selectively limit the collection bucket 1. Specifically, the limiting component 32 includes two arc-shaped tracks 321 and two arc-shaped second limiting plates 322. The two arc-shaped tracks 321 correspond to the two second limiting plates 322 one by one. The two arc-shaped tracks 321 are respectively located on both sides of the outlet 311 and are concentrically arranged, that is, the two arc-shaped tracks 321 are located on the same circle. The two second limiting plates 322 are respectively slidably connected in the corresponding arc-shaped tracks 321 to selectively limit the pulley 15 on the side close to the outlet 311. It should be noted that the two arc-shaped tracks 321 are arranged closer to the outlet 311 than the first limiting plate 312, and the heights of the arc-shaped tracks 321 and the second limiting plates 322 from the ground are both lower than the height of the bottom 12 of the collection bucket 1 from the ground, so as to avoid interference between the collection bucket 1 and the arc-shaped tracks 321 and the second limiting plates 322 during movement.

[0044] The two second limiting plates 322 are respectively slidably connected in the corresponding arc-shaped tracks 321 to selectively limit the pulley 15 on the side close to the outlet 311. That is to say, the two second limiting plates 322 can limit the pulley 15 on the side close to the outlet 311, or can not limit the pulley 15 on the side close to the outlet 311. Specifically, when it is necessary to limit the pulley 15 on the side close to the outlet 311, the second limiting plates 322 located in the arc-shaped tracks 321 on both sides can be pulled out towards the outlet 311, so as to realize the limitation of the pulley 15 on the side close to the outlet 311. With the cooperation of the limitation of the first limiting plate 312, the whole collection bucket 1 can be limited, so as to keep the collection bucket 1 stable. When it is necessary to remove the limitation and move the collection bucket 1, only need to push the two second limiting plates 322 back into the corresponding arc-shaped tracks 321.

[0045] As an alternative embodiment, two slide rails 5 are arranged on the support plate 31, and multiple pulleys 15 on the same side are located in the same slide rail 5. Among them, the slide rail 5 mainly plays a guiding role. By arranging the pulley 15 in the slide rail 5, the pulley 15 can move in a fixed direction, so that the movement of the collection bucket 1 can be more stable.

[0046] As an alternative embodiment, on the sides of the two second limiting plates 322 close to each other, a first magnet 323 and a second magnet 324 with opposite magnetic polarities are respectively arranged. By arranging the first magnet 323 and the second magnet 324, the two second limiting plates 322 can be connected to each other, reducing the situation of sliding between the two second limiting plates 322, so that the pulley 15 on the side close to the outlet 311 can be better limited.

[0047] In addition, one end of the lifting assembly 33 is arranged at the bottom of the support plate 31, and is used to drive the support plate 31 to move in the vertical direction. The lifting assembly 33 includes a driving member 331 and a base 332. The driving member 331 is arranged on the base 332, and the driving end of the driving member 331 is fixedly connected to the bottom of the support plate 31. It should be noted that the base 332 is arranged below the support plate 31. During use, the driving member 331 is started, and the driving member 331 drives the support plate 31 to move up and down through the driving end, so that the height of the collection bucket 1 can be adjusted. The driving member 331 can be a hydraulic cylinder, and of course, the driving member 331 can also be an air cylinder or a jack.

[0048] The specific principle is as follows: In the initial state, the collection bucket 1 is in a relatively low position, which is convenient for installation, maintenance and management, and the first limiting plate 312 and the two second limiting plates 322 are in a state of limiting the pulley 15. When the electroplating waste liquid in the collection bucket 1 is collected to a certain amount and needs to be transported and processed, at this time, the lifting assembly 33 lifts the collection bucket 1 to a preset height by lifting the support plate 31, and then pulls the second limiting plates 322 on both sides to release the limit on the pulley 15 on the side close to the outlet 311. After that, the collection bucket 1 is pushed along the slide rail 5 towards the outlet 311, so that the collection bucket 1 can be moved onto the transport vehicle for transportation, which is more convenient to use. It should be noted that in order to be able to see the liquid level height of the electroplating waste liquid in the collection bucket 1, the barrel body 11 can be made of white plastic material.

[0049] As an alternative embodiment, at least one first protection plate 313 is arranged on the side of the support plate 31 away from the transport vehicle, and the first protection plate 313 extends upward to support and limit the outer wall of the barrel body 11.

[0050] As an alternative embodiment, at least one second protection plate 3121 is arranged on the top of each of the two second limiting plates 322, and the second protection plate 3121 selectively limits the outer wall of the barrel body 11. Specifically, when the two second limiting plates 322 are in a state of limiting the pulley 15 on the side close to the outlet 311, at this time, the second protection plate 3121 is in a state of limiting the barrel body 11. When the two second limiting plates 322 are retracted into the arc-shaped track 321, the second protection plate 3121 will also move accordingly, so that the limit of the second protection plate 3121 on the barrel body 11 can be released, which is convenient for the movement of the collection bucket 1.

[0051] As an alternative embodiment, a plurality of guide rods 333 extending towards the support plate 31 are fixedly connected to the base 332, and a plurality of guide tubes 334 extending towards the base 332 are fixedly connected to the bottom of the support plate 31. The plurality of guide rods 333 correspond to the plurality of guide tubes 334 one by one, and the guide rods 333 are slidably connected within the corresponding guide tubes 334. Through the sliding connection and cooperation between the guide rods 333 and the guide tubes 334, the movement of the support plate 31 in the vertical direction can be made more stable.

[0052] As an alternative embodiment, as Figure 3 and Figure 4 shown, telescopic bellows 4 are fixedly connected between the top of the barrel 13 and the upper adjusting plate 22, between the two adjusting plates 22, and between the lower adjusting plate 22 and the bottom of the barrel 12, and the telescopic bellows 4 are wrapped around the outside of the double-headed screw rod 213. The telescopic bellows 4 mainly play a protective role, can protect the double-headed screw rod 213, and can also move together with the adjusting plate 22 without interfering with the movement of the adjusting plate 22.

[0053] The above describes the embodiments of this example, but this example is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative and not restrictive. Under the inspiration of this example, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this example.

Claims

1. An electroplating wastewater collection and transfer device, characterized in that, include: A collecting barrel (1), comprising a barrel body (11), a barrel bottom (12) and a sealing plate (14); the barrel body (11) is provided with a first liquid inlet (111), a second liquid inlet (112) and a third liquid inlet (113) in sequence from top to bottom; the barrel body (11) is provided with a long strip-shaped drainage port (114) along its axial direction; the barrel bottom (12) is provided with a first drainage hole (121) connected to the drainage port (114); and the sealing plate (14) is vertically slidably connected to the barrel body (11) to seal the drainage port (114); The collecting barrel (1) further comprises: a barrel top (13), wherein the barrel top (13) is arranged on the top of the barrel body (11), and an end of the sealing plate (14) away from the barrel bottom (12) passes through the barrel top (13) and extends to the outside of the barrel top (13); A movable partition assembly (2) is used to separate the internal space of the barrel body (11) to store different wastewaters, and comprises: a driving assembly (21) and two adjusting plates (22) having a diameter the same as the inner diameter of the barrel body (11) and being coaxial with the barrel body (11); the two adjusting plates (22) separate the internal space of the barrel body (11) into a first chamber (23), a second chamber (24) and a third chamber (25) which are connected to the first liquid inlet (111), the second liquid inlet (112) and the third liquid inlet (113) in sequence; the upper side walls of the two adjusting plates (22) are each provided with a second drainage hole (221) connected to the drainage port (114); the driving assembly (21) is arranged on the barrel body (11) and is used to simultaneously drive the two adjusting plates (22) to move closer to or farther from each other; The driving assembly (21) comprises a fixed seat (211), a driving rod (212) and a double-headed screw (213) coaxial with the barrel body (11); the two adjusting plates (22) are respectively threadedly connected to the two sides of the double-headed screw (213); one end of the double-headed screw (213) is rotatably connected to the barrel bottom (12); the other end of the double-headed screw (213) passes through the barrel top (13) and extends to the outside of the barrel top (13); the fixed seat (211) is fixedly connected to the outer wall of the barrel body (11); the driving rod (212) penetrates and is rotatably connected to the fixed seat (211); a pulley assembly (214) is transmission-connected between one end of the driving rod (212) and the other end of the double-headed screw (213); and the other end of the driving rod (212) is fixedly connected to a knob (215); The two adjustment plates (22) are symmetrically distributed up and down about the center position of the barrel body (11), the first liquid inlet (111) is arranged near one side of the barrel top (13), the second liquid inlet (112) is arranged in the middle position of the barrel body (11), and the third liquid inlet (113) is arranged near the barrel bottom (12); A telescopic bellows (4) is fixedly connected between the top of the barrel (13) and the upper adjusting plate (22), between the two adjusting plates (22), and between the lower adjusting plate (22) and the bottom of the barrel (12), and the telescopic bellows (4) is wrapped around the outside of the double-headed screw rod (213); A transfer assembly (3), which includes a support plate (31), a limiting assembly (32), and a lifting assembly (33). The support plate (31) is arranged at the bottom of the bottom of the barrel (12) to support the collection barrel (1). An outlet (311) is arranged on one side of the support plate (31). The limiting assembly (32) is arranged on the support plate (31) and is used to selectively limit the collection barrel (1). One end of the lifting assembly (33) is arranged at the bottom of the support plate (31) and is used to drive the support plate (31) to move in the vertical direction; A plurality of pulleys (15) are arranged at the bottom of the bottom of the barrel (12), and the plurality of pulleys (15) are symmetrically distributed on both sides of the collection barrel (1) in the direction towards the outlet (311); Two slide rails (5) are arranged on the support plate (31), and the plurality of pulleys (15) on the same side are located in the same slide rail (5); An arc-shaped first limiting plate (312) is arranged on the support plate (31) to limit the pulley (15) on the side away from the outlet (311). The limiting assembly (32) includes: two arc-shaped tracks (321) and two arc-shaped second limiting plates (322). The two arc-shaped tracks (321) correspond to the two second limiting plates (322) one by one. The two arc-shaped tracks (321) are respectively located on both sides of the outlet (311) and are concentrically arranged. The two second limiting plates (322) are respectively slidably connected in the corresponding arc-shaped tracks (321) to selectively limit the pulley (15) on the side close to the outlet (311).

2. The electroplating wastewater collection and transfer device according to claim 1, characterized in that, First magnets (323) and second magnets (324) with opposite magnetic poles are respectively arranged on one side of the two second limiting plates (322) close to each other.

3. A plating wastewater collection and transfer device according to claim 1, characterized in that, At least one first protection plate (313) is arranged on the side of the support plate (31) away from the outlet (311) to support and limit the outer wall of the barrel body (11); and / or At least one second protection plate (3121) is arranged on the top of the two second limiting plates (322), and the second protection plate (3121) selectively limits the outer wall of the barrel body (11).

4. A plating wastewater collection and transfer device according to claim 1, characterized in that, The lifting assembly (33) includes: a driving member (331) and a base (332). The driving member (331) is arranged on the base (332), and the driving end of the driving member (331) is fixedly connected to the bottom of the support plate (31).

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