Spraying device and pole piece recovery equipment

Abstract

The utility model discloses a spraying device and pole piece recycling equipment. The spraying device comprises a first support and a spraying assembly. The spraying assembly comprises a spraying pipe, a first adjusting plate and a second adjusting plate. The first adjusting plate is arranged on the first support and can move in the first direction relative to the first support. The second adjusting plate is arranged on the first adjusting plate and can move in the second direction relative to the first adjusting plate. The second adjusting plate is provided with a first mounting hole, and the first mounting hole penetrates through the second adjusting plate in the third direction. A spraying opening is formed in the side wall of the spraying pipe and is communicated with a channel in the spraying pipe; the spraying pipe is mounted in the first mounting hole, and the extension of the spraying pipe is parallel to the third direction. The spraying pipe can move relative to the second adjusting plate in the third direction, and the spraying pipe can rotate around the axis direction of the spraying pipe. The spraying device can spray the pole piece from different angles, and the cleaning effect on the pole piece can be improved.

Description

Technical Field

[0001] This application relates to the field of electrode recycling technology, and more particularly to a spraying device and electrode recycling equipment. Background Technology

[0002] Lithium-ion battery electrodes typically consist of foil and active material attached to the foil surface, which has high recycling value. When recycling electrodes, a spraying device is generally used to clean the active material from the electrode surface. However, existing spraying devices have a single spray angle, resulting in poor cleaning effectiveness. Utility Model Content

[0003] This application provides a spraying device and an electrode recycling equipment, which can spray the electrode from different angles to improve the cleaning effect of the electrode.

[0004] This application provides a spraying device. The spraying device includes a first support and a spraying assembly. The spraying assembly includes a spray pipe, a first adjusting plate, and a second adjusting plate. The first adjusting plate is disposed on the first support and is movable relative to the first support in a first direction. The second adjusting plate is disposed on the first adjusting plate and is movable relative to the first adjusting plate in a second direction. The second adjusting plate has a first mounting hole that penetrates the second adjusting plate in a third direction. The side wall of the spray pipe has a spray nozzle that communicates with a channel inside the spray pipe. The spray pipe is installed in the first mounting hole, and the extension of the spray pipe is parallel to the third direction. The spray pipe is movable relative to the second adjusting plate in the third direction, and the spray pipe is rotatable about its axis.

[0005] Wherein, the first direction is perpendicular to the second direction and the third direction, and the second direction is perpendicular to the third direction.

[0006] In one possible implementation, the first support is provided with a first sliding groove that extends through the first support along its thickness direction. The first adjusting plate includes a first plate body and a first sliding post. The first sliding post is disposed on the surface of the first plate body and is perpendicularly connected to the surface of the first plate body. The first sliding post is disposed within the first sliding groove and is capable of sliding relative to the first support along the first sliding groove to drive the spray pipe to move along the first direction.

[0007] In one possible implementation, the first groove is arc-shaped.

[0008] In one possible implementation, the spray assembly further includes a first fastener that passes through the first groove and connects to the first slide post. The first fastener is rotatable relative to the first slide post to lock the first bracket to the first adjusting plate or to release the first bracket from the first adjusting plate.

[0009] In one possible implementation, the surface of the first bracket is provided with a first scale, which is arranged along the periphery of the first slide groove.

[0010] In one possible implementation, the first plate is provided with a plurality of first adjustment holes. All of the first adjustment holes are located on one side of the first sliding column in the second direction, and are spaced apart along the second direction. The second adjustment plate is provided with a second sliding groove, the extension direction of which is parallel to the second direction, and the second sliding groove is positioned opposite to the first adjustment holes. The spraying device further includes a second fastener; the second fastener passes through the second sliding groove and is installed within the first adjustment hole to lock the second adjustment plate to the first adjustment plate. Alternatively, the second fastener disengages from the first adjustment hole, thereby loosening the second adjustment plate from the first adjustment plate, allowing the second adjustment plate to move relative to the first adjustment plate along the second direction, and driving the spray pipe to move along the second direction.

[0011] In one possible implementation, the first plate includes a first extension and a second extension, which are disposed along the first direction. The first adjustment hole includes a first sub-adjustment hole and a second sub-adjustment hole, and there are multiple first sub-adjustment holes and multiple second sub-adjustment holes. The multiple first sub-adjustment holes are spaced apart along the second direction in the first extension, and the multiple second sub-adjustment holes are spaced apart along the second direction in the second extension.

[0012] The second slide rail includes a first sub-slide rail and a second sub-slide rail, which are arranged along the first direction, and the extension directions of both the first and second sub-slide rails are parallel to the second direction. The first sub-slide rail is arranged opposite to the first sub-adjustment hole, and the second sub-slide rail is arranged opposite to the second sub-adjustment hole.

[0013] The second fastener includes a first sub-fastener and a second sub-fastener. The first sub-fastener passes through the first sub-slide groove and is installed in the first sub-adjustment hole. The second sub-fastener passes through the second sub-slide groove and is installed in the second sub-adjustment hole, so that the second adjusting plate is locked to the first adjusting plate. Alternatively, the first sub-fastener is disengaged from the first sub-adjustment hole, and the second sub-fastener is disengaged from the second sub-adjustment hole, so that the second adjusting plate is released from the first adjusting plate.

[0014] In one possible implementation, the surface of the first plate is provided with a second scale, the second scale is arranged along the arrangement direction of the plurality of first adjustment holes, and each first adjustment hole corresponds to at least one scale value of the second scale.

[0015] In one possible implementation, the second adjusting plate includes a first sub-adjusting plate and a second sub-adjusting plate. The first sub-adjusting plate and the second sub-adjusting plate are arranged along the first direction, and the spray pipe is disposed between the first sub-adjusting plate and the second sub-adjusting plate. The spraying device further includes a third fastener connected between the first sub-adjusting plate and the second sub-adjusting plate. The third fastener is rotatable relative to the second adjusting plate to lock the spray pipe or to release the spray pipe. When the second adjusting plate releases the spray pipe, the spray pipe can move along the third direction and can rotate about its axial direction.

[0016] In one possible implementation, the surface of the second adjusting plate is provided with a third scale, which surrounds the outer periphery of the first mounting hole. The outer surface of the spray pipe is provided with marking lines, which correspond to one of the scale values ​​of the third scale.

[0017] In one possible implementation, the spraying device further includes a second support, a third adjusting plate, and a fourth adjusting plate. The second support is parallel to and spaced apart from the first support along the third direction. The third adjusting plate is disposed on the second support and is movable relative to the second support along the first direction. The fourth adjusting plate is disposed on the third adjusting plate and is movable relative to the third adjusting plate along the second direction. The fourth adjusting plate has a second mounting hole, and one end of the spray pipe facing away from the second adjusting plate is mounted in the second mounting hole; the spray pipe is movable relative to the fourth adjusting plate along the third direction.

[0018] In one possible implementation, the spraying device further includes a roller extending along the third direction and rotatably connected to the first bracket and the second bracket, and the roller is spaced apart from the spray pipe.

[0019] In one possible implementation, there are multiple spraying components, which are spaced apart along the first direction.

[0020] In one possible implementation, the spray assembly includes a plurality of first-type spray assemblies and a plurality of second-type spray assemblies. The plurality of first-type spray assemblies are arranged parallel to each other and spaced apart along the first direction, and the plurality of second-type spray assemblies are also arranged parallel to each other and spaced apart along the first direction. The first-type and second-type spray assemblies are alternately arranged along the first direction, and the first-type and second-type spray assemblies are staggered along the first direction.

[0021] This application also provides an electrode recycling device. The electrode recycling device includes the above-mentioned spraying device.

[0022] The spraying device provided in this application can simultaneously adjust the position of the spray pipe along the first, second, and third directions, and can rotate the spray pipe around its axis to adjust the spray angle. This allows for multi-directional adjustment of the spray position and angle, enabling comprehensive cleaning of the electrode sheets to be recycled. Furthermore, the spray angle of the nozzle position can be adjusted as needed, thereby improving the cleaning efficiency of the electrode sheets to be recycled and enhancing the electrode sheet recycling efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of the spray device provided in this application;

[0025] Figure 2 yes Figure 1 A partial structural schematic diagram of the spray device shown.

[0026] Figure 3 yes Figure 2 The exploded view of the spray device shown is a schematic diagram.

[0027] Figure 4 yes Figure 1 A partial structural diagram of the first support in the spraying device shown;

[0028] Figure 5 yes Figure 1 A schematic diagram of the spray assembly in the spray device shown.

[0029] Figure 6 yes Figure 5 The exploded view of the spray assembly shown.

[0030] Figure 7 yes Figure 5 A schematic diagram of the structure of the first adjusting plate in the spray assembly shown;

[0031] Figure 8 yes Figure 1 A partial structural schematic diagram of the spray device shown.

[0032] Figure 9 yes Figure 1 A partial structural diagram of the spray device shown from another angle;

[0033] Figure 10 yes Figure 5 A schematic diagram of the structure of the second adjusting plate in the spray assembly shown;

[0034] Figure 11 yes Figure 1 A partial structural schematic diagram of the spray device shown.

[0035] Reference numerals: Spraying device 100; Spraying assembly 101; First type spraying assembly 101a; Second type spraying assembly 101b; Roller 90; First type roller 90a; Second type roller 90b; First bracket 10; First surface 11; Second surface 12; First end face 13; Second end face 14; First groove 15; First midpoint 151; First end point 152; Second end point 153; First dial 16; First type first groove 15a; Second type first groove 15b; First sub-bracket 17; First fixed bracket 18; Second bracket 20; Third groove 2 1; First type third chute 21a; Multiple second type third chute 21b; Spray pipe 30; Spray pipe 31; First end 311; Second end 312; Second flange 313; Spray head 32; First water inlet pipe 33; Second water inlet pipe 34; First connecting pipe 35; First flange 351; Second connecting pipe 36; First buckle 37; First surrounding part 371, Second surrounding part 372; Locking part 373; Pin 374; Second buckle 38; First adjusting plate 40; First plate body 41; First mounting groove 411; Second mounting groove 412; Extension part 413; First extension Extension 4131; Second extension 4132; First adjustment hole 414; First sub-adjustment hole 4141; Second sub-adjustment hole 4142; Second dial 415; First sub-dial 4151; Second sub-dial 4152; First sliding column 42; Third surface 401; Fourth surface 402; First side 403; Second side 404; Third side 405; Fourth side 406; Second adjustment plate 50; Fifth surface 501; Sixth surface 502; First mounting hole 503; Second sliding groove 504; First sub-adjustment plate 51; First sub-groove 511; First Sub-slide groove 512; First through hole 513; Second through hole 514; Second sub-adjusting plate 52; Second sub-slot 521; Second sub-slide groove 522; Third through hole 523; Fourth through hole 524; Third dial 53; Third sub-dials 531; Fourth sub-dials 532; Third adjusting plate 60; Second plate body 61; Second sliding column 62; Third mounting groove 611; Fourth mounting groove 612; Second adjusting hole 613; Fourth adjusting plate 70; Third sub-adjusting plate 71; Fourth sub-adjusting plate 72; Second mounting hole 73; Fourth slide groove 74; Pressure gauge 80; Marking line 1. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0037] Electrodes typically consist of foil and active material attached to the surface of the foil. The foil is usually made of thin metal sheets (such as copper, aluminum, or alloys), has a small thickness, and is easy to wind. Electrode recycling primarily involves separating the active material from the foil surface, i.e., obtaining the foil and active material separately.

[0038] This application provides an electrode recycling device. The electrode recycling device is used to separate the foil and active material in the electrode to be recycled, so as to realize the recycling of the electrode.

[0039] Electrode recycling equipment includes a spraying device. The spraying device can spray liquid (e.g., water) onto the surface of the electrode to be recycled, cleaning the electrode and separating the active material from the foil on the surface of the electrode.

[0040] The following is a detailed introduction to the spraying device.

[0041] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of the spray device 100 provided in this application. Figure 2 yes Figure 1 A partial structural schematic diagram of the spray device 100 shown. Figure 3 yes Figure 2 The exploded view of the spray device 100 shown.

[0042] For ease of description, in this application, the width direction of the spraying device 100 is defined as the third direction, i.e., the X direction; the length direction of the spraying device 100 is defined as the first direction, i.e., the Y direction; and the height direction of the spraying device 100 is defined as the second direction, i.e., the Z direction. The X, Y, and Z directions are all perpendicular to each other. That is, the first, second, and third directions are all perpendicular to each other.

[0043] The spraying device 100 includes a first support 10, a second support 20, a spraying assembly 101, and a roller 90. The first support 10 and the second support 20 are spaced apart and parallel to each other along the X direction. The spraying assembly 101 and the roller 90 are both mounted on the first support 10 and the second support 20. The roller 90 is used to mount the electrode to be recycled. The spraying assembly 101 is used to spray liquid onto the electrode to be recycled to clean it.

[0044] Please combine Figure 4 , Figure 4 yes Figure 1 A partial structural diagram of the first support 10 in the spray device 100 shown.

[0045] In this embodiment, the first support 10 is a strip plate. The first support 10 includes a first surface 11, a second surface 12, a first end face 13, and a second end face 14. The first surface 11 and the second surface 12 are arranged opposite to each other along the thickness direction (X direction) of the first support 10, and the first surface 11 is located on the side of the first support 10 facing away from the second support 20. The first end face 13 and the second end face 14 are arranged opposite to each other along the width direction (Z direction) of the first support 10 and are connected between the first surface 11 and the second surface 12.

[0046] The first support 10 is provided with a first groove 15. In this embodiment, the first groove 15 is an arc-shaped groove. The first groove 15 penetrates the first support 10 along its thickness direction, that is, the first groove 15 penetrates the first surface 11 and the second surface 12. The first groove 15 includes a first midpoint 151, a first end point 152, and a second end point 153. The first end point 152 and the second end point 153 are located at opposite ends of the arc-shaped extension direction of the first groove 15. The first midpoint 151 is located between the first end point 152 and the second end point 153, and is located at the center of the first groove 15. That is, the distance from the first midpoint 151 to the first end point 152 is equal to the distance from the first midpoint 151 to the second end point 153. In this embodiment, the first groove 15 has a symmetrical structure. The first groove 15 has a first axis of symmetry. The first axis of symmetry passes through the first midpoint 151 and is parallel to the Z direction. The first groove 15 is symmetrical about the first axis of symmetry.

[0047] The first surface 11 is provided with a first dial 16. The first dial 16 is disposed along the first groove 15. In this embodiment, the value of the first dial 16 corresponding to the first midpoint 151 is 0, and the value of the first dial 16 gradually increases from the first midpoint 151 to the first endpoint 152; the value of the first dial 16 gradually increases from the first midpoint 151 to the second endpoint 153. For example, the value of the first dial 16 corresponding to the first endpoint 152 and the second endpoint 153 is 3cm. In other embodiments, the value of the first dial 16 corresponding to the first endpoint 152 is 0, and the value of the first dial 16 gradually increases from the first endpoint 152 to the second endpoint 153. Alternatively, the value of the first dial 16 corresponding to the second endpoint 153 is 0, and the value of the first dial 16 gradually increases from the second endpoint 153 to the first endpoint 152.

[0048] In this embodiment, there are multiple first slide grooves 15 and multiple first dials 16. Each first slide groove 15 corresponds to one first dial 16. There are two types of first slide grooves 15: a first type first slide groove 15a and a second type first slide groove 15b. There are multiple first type first slide grooves 15a and multiple second type first slide grooves 15b. Multiple first type first slide grooves 15a are spaced apart along the length direction (Y direction) of the first bracket 10, and the center of the circle containing the first type first slide groove 15a is located between the first type first slide groove 15a and the second end face 14. That is, the first type first slide groove 15a is curved in an arc towards the first end face 13. Multiple second type first slide grooves 15b are spaced apart along the length direction (Y direction) of the first bracket 10, and the center of the circle containing the second type first slide groove 15b is located between the second type first slide groove 15b and the first end face 13. That is, the second type of first groove 15b is curved in an arc shape toward the second end face 14.

[0049] The first type of first slide groove 15a and the second type of first slide groove 15b are alternately arranged along the Y direction. That is, the slide groove 15a is adjacent to the second type of first slide groove 15b, and the slide groove 15b is adjacent to the first type of first slide groove 15a. In this embodiment, the first type of first slide groove 15a and the second type of first slide groove 15b are staggered along the Y direction. That is, the orthographic projection of the first type of first slide groove 15a along the Y direction is staggered with the orthographic projection of the second type of first slide groove 15b along the Y direction. The first slide groove 15 is used to install the spray assembly 101 to achieve a sliding connection between the spray assembly 101 and the first bracket 10. In this embodiment, by staggering the first type of first slide groove 15a and the second type of first slide groove 15b along the Y direction, the space of the spray device 100 in the Z direction can be fully utilized, and interference between two adjacent spray assemblies 101 can be avoided.

[0050] Please combine Figure 1 In this embodiment, the first support 10 includes a first sub-support 17 and a first fixed support 18. Multiple first sub-supports 17 are arranged side-by-side along the Y direction. A first fixed support 18 connects every two adjacent first sub-supports 17. Each first fixed support 18 is fixedly connected to two adjacent first sub-supports 17 to achieve a fixed connection between the multiple first sub-supports 17. For example, the first fixed support 18 and the first sub-supports 17 can be fixedly connected by bolts, or by welding, bonding, or other methods. In this embodiment, by setting the first support 10 as a fixed connection of multiple first sub-supports 17, the manufacturing difficulty of the first support 10 can be reduced, thereby reducing the manufacturing cost of the first support 10 and the spraying device 100.

[0051] For example, in this embodiment, the first support 10 includes four first sub-supports 17 and three first fixed supports 18. The four first sub-supports 17 are arranged sequentially along the Y direction, and a first fixed support 18 connects every two adjacent first sub-supports 17. In other embodiments, the number of first sub-supports 17 may be one, two, three, five, six, or more. In actual manufacturing, the number of first sub-supports 17 can be increased or decreased as needed. In this embodiment, each first sub-support 17 is provided with three first type first sliding grooves 15a and three second type first sliding grooves 15b. In other embodiments, the number of first type first sliding grooves 15a and second type first sliding grooves 15b provided in each first sub-support 17 may also be one, two, four, or more.

[0052] In one embodiment, the first support 10 may also be an integrally formed structure to improve the structural strength and structural stability of the first support 10.

[0053] Please combine Figure 2 and Figure 3 The second support 20 has a similar structure to the first support 10. The second support 20 is provided with a third sliding groove 21. In this embodiment, the third sliding groove 21 is an arc-shaped groove. The third sliding groove 21 penetrates the second support 20 along its thickness direction. There are multiple third sliding grooves 21. These multiple third sliding grooves 21 are arranged in a one-to-one correspondence with multiple first sliding grooves 15 along the X direction. Specifically, there are two types of third sliding grooves 21. The two types of third sliding grooves 21 are a first-type third sliding groove 21a and multiple second-type third sliding grooves 21b. Both the first-type third sliding groove 21a and the multiple second-type third sliding grooves 21b are multiple. The first-type third sliding grooves 21a and the second-type third sliding grooves 21b are arranged alternately along the Y direction. The shape of the first-type third sliding groove 21a is the same as the shape of the first-type first sliding groove 15a, and they have the same bending direction. The multiple first-type third sliding grooves 21a are arranged in a one-to-one correspondence with multiple first-type first sliding grooves 15a along the X direction. The shape of the second type third slide groove 21b is the same as that of the second type first slide groove 15b, and the bending direction is the same. Multiple second type third slide grooves 21b and multiple second type first slide grooves 15b are arranged in a one-to-one correspondence along the X direction.

[0054] The second support 20 may or may not have a dial on its surface facing the first support 10. When the second support 20 has a dial, each third slide groove 21 is provided with a corresponding dial. The structure of the dial can be set with reference to the structure of the first dial 16, and will not be described in detail here.

[0055] Please see Figure 5 and Figure 6 , Figure 5 yes Figure 1A schematic diagram of the structure of the spray assembly 101 in the spray device 100 is shown. Figure 6 yes Figure 5 The exploded structural diagram of the spray assembly 101 shown.

[0056] The sprinkler assembly 101 includes a sprinkler pipe 30 and a first adjusting plate 40, a second adjusting plate 50, a third adjusting plate 60, and a fourth adjusting plate 70. The first adjusting plate 40 is slidably connected to a first bracket 10, and the second adjusting plate 50 is slidably connected to the first adjusting plate 40, and the second adjusting plate 50 is used to mount the sprinkler pipe 30. The third adjusting plate 60 is slidably connected to a second bracket 20, and the fourth adjusting plate 70 is slidably connected to the third adjusting plate 60, and the fourth adjusting plate 70 is used to mount the sprinkler pipe 30.

[0057] The spray pipe 30 includes a spray pipe 31, a nozzle 32, a first water inlet pipe 33, a second water inlet pipe 34, a first connecting pipe 35, and a second connecting pipe 36. In this embodiment, the spray pipe 31 is a cylindrical long pipe. The spray pipe 31 includes a first end 311 and a second end 312. The first end 311 and the second end 312 are respectively located at opposite ends of the extension direction of the spray pipe 31. The spray pipe 31 is provided with a first channel and a spray nozzle (not shown). The first channel is provided along the extension direction of the spray pipe 31 and passes through the first end 311 and the second end 312. The spray nozzle is located on the side wall of the spray pipe 31 and communicates with the first channel.

[0058] The nozzle 32 has a second channel (not shown). The second channel extends through the nozzle 32 along its extension direction. The nozzle 32 is disposed on the outer wall of the spray pipe 31 and is fixedly connected to the spray pipe 31, and the second channel communicates with the spray outlet and the first channel. Multiple nozzles 32 are provided. These multiple nozzles 32 are spaced apart along the extension direction of the spray pipe 31. In this embodiment, the multiple spray pipes 31 are uniformly arranged along their extension direction, meaning the distance between any two adjacent nozzles 32 is the same. In other embodiments, the multiple spray pipes 31 may be non-uniformly arranged along their extension direction. In this embodiment, each nozzle 32 faces the same direction. In other embodiments, the nozzles 32 may face different directions.

[0059] A first connecting pipe 35 is connected to the first end 311 of the spray pipe 31 and communicates with the first channel. In this embodiment, a first flange 351 is provided at the end of the first connecting pipe 35 facing the spray pipe 31. The first flange 351 is arranged around the outer periphery of the pipe body of the first connecting pipe 35 and extends toward the outer peripheral surface of the pipe body away from the first connecting pipe 35. A second flange 313 is provided at the first end 311 of the spray pipe 31. The second flange 313 is arranged around the outer periphery of the pipe body of the spray pipe 31 and extends toward the outer peripheral surface of the pipe body away from the spray pipe 31. The first flange 351 and the second flange 313 are arranged opposite to each other.

[0060] The spray pipe 30 also includes a first latch 37. The first latch 37 includes a first surrounding portion 371, a second surrounding portion 372, and a locking portion 373. Both the first surrounding portion 371 and the second surrounding portion 372 are arc-shaped structures. One end of the first surrounding portion 371 is rotatably connected to one end of the second surrounding portion 372. For example, the first surrounding portion 371 is connected to a pin 374, and the second surrounding portion 372 has a rotating hole in which the pin 374 passes, allowing the second surrounding portion 372 to rotate relative to the first surrounding portion 371 around the pin 374. The other end of the first surrounding portion 371 is connected to the other end of the second surrounding portion 372 via the locking portion 373. The first surrounding portion 371 and the second surrounding portion 372 enclose an annular space, and the size of the annular space can be adjusted by adjusting the tightness of the locking portion 373.

[0061] The first clip 37 is disposed on the outer periphery of the first flange 351 and the second flange 313, and is fixedly connected to the first flange 351 and the second flange 313 to fix and seal the connection between the first flange 351 and the second flange 313, thereby fixing and sealing the first connecting pipe 35 to the spray pipe 31. Specifically, during installation, the first flange 351 of the first connecting pipe 35 can be aligned with the second flange 313 of the spray pipe 31, and the first flange 351 and the second flange 313 can be brought into contact; then, the first surrounding part 371 and the second surrounding part 372 are fitted onto the outer periphery of the first flange 351 and the second flange 313, and the locking part 373 is passed through the first surrounding part 371 and the second surrounding part 372 and locked, so that the first surrounding part 371 and the second surrounding part 372 abut against the outer peripheral surface of the first flange 351 and the second flange 313 to lock the first flange 351 and the second flange 313, thereby fixing and sealing the first connecting pipe 35 to the spray pipe 31.

[0062] The first water inlet pipe 33 is connected to the end of the first connecting pipe 35 facing away from the spray pipe 31 and communicates with the first connecting pipe 35. In this embodiment, the spray pipe 31 is a straight pipe and extends along the X direction. The first connecting pipe 35 is a bent pipe, with the end of the first connecting pipe 35 connected to the spray pipe 31 extending along the X direction and the end of the first connecting pipe 35 connected to the first water inlet pipe 33 extending along the Z direction. In this embodiment, by connecting the bent first connecting pipe 35 between the first water inlet pipe 33 and the spray pipe 31, the direction of liquid flow in the spray pipe 30 can be changed, thereby reducing the space occupied by the spray assembly 101 and reducing the size of the spray device 100 along the X direction.

[0063] The second connecting pipe 36 is connected to the second end 312 of the spray pipe 31 and communicates with the first channel. The spray pipe 30 also includes a second buckle 38. In this embodiment, the structure of the second buckle 38 is the same as that of the first buckle 37, and will not be described in detail here. The second buckle 38 is disposed between the second connecting pipe 36 and the spray pipe 31 to fix and seal the second connecting pipe 36 and the spray pipe 31.

[0064] The second water inlet pipe 34 is connected to the end of the second connecting pipe 36 facing away from the spray pipe 31 and is in communication with the second connecting pipe 36. The first water inlet pipe 33 and the second water inlet pipe 34 are connected to the water pump. Water from the pump flows out from the outlet and flows to the first water inlet pipe 33 and the second water inlet pipe 34 respectively. The water flowing to the first water inlet pipe 33 flows through the first connecting pipe 35 to the spray pipe 31, and the water flowing to the second water inlet pipe 34 flows through the second connecting pipe 36 to the spray pipe 31. Then, the water in the spray pipe 31 is sprayed out from the nozzle 32 and sprayed onto the surface of the electrode sheet to be recycled.

[0065] Please see Figure 7 , Figure 7 yes Figure 5 A schematic diagram of the structure of the first adjusting plate 40 in the spray assembly 101 shown.

[0066] The first adjusting plate 40 includes a first plate body 41 and a first sliding column 42. The first plate body 41 includes a third surface 401, a fourth surface 402, a first side surface 403, a second side surface 404, a third side surface 405, and a fourth side surface 406. The third surface 401 and the fourth surface 402 are arranged opposite to each other along the thickness direction of the first plate body 41. The first side surface 403 and the second side surface 404 are arranged opposite to each other along the width direction of the first plate body 41 and are connected between the third surface 401 and the fourth surface 402. The third side surface 405 and the fourth side surface 406 are arranged opposite to each other along the length direction of the first plate body 41 and are connected between the third surface 401 and the fourth surface 402, and also between the first side surface 403 and the second side surface 404. It is understood that the third surface 401, the fourth surface 402, the first side surface 403, the second side surface 404, the third side surface 405, and the fourth side surface 406 form the outer surface of the first plate body 41. The length direction of the first plate 41 is parallel to the Z direction, the width direction is parallel to the Y direction, and the thickness direction is parallel to the X direction.

[0067] The first plate 41 is provided with a first mounting groove 411 and a second mounting groove 412. The first mounting groove 411 is a U-shaped groove. The opening of the first mounting groove 411 is located on the third side surface 405, and the first mounting groove 411 penetrates the first plate 41 along the thickness direction of the first plate 41, that is, the first mounting groove 411 penetrates the third surface 401 and the fourth surface 402. The first mounting groove 411 is spaced apart from the first side surface 403 and the second side surface 404, and forms two extensions 413 on the first plate 41. The extensions 413 are provided with a plurality of first adjustment holes 414. The plurality of first adjustment holes 414 are arranged sequentially at intervals along the Z direction.

[0068] In this embodiment, the two extensions 413 are a first extension 4131 and a second extension 4132. The first extension 4131 and the second extension 4132 are parallel to each other and spaced apart along the width direction of the first plate 41, and are located on opposite sides of the first mounting groove 411. The first adjustment hole 414 includes a plurality of first sub-adjustment holes 4141 and a plurality of second sub-adjustment holes 4142. The plurality of first sub-adjustment holes 4141 are all located in the first extension 4131 and are spaced apart sequentially along the Z direction. The plurality of second sub-adjustment holes 4142 are all located in the second extension 4132 and are spaced apart sequentially along the Z direction. Furthermore, the second sub-adjustment holes 4142 correspond one-to-one with the first sub-adjustment holes 4141 along the Y direction. That is, a second sub-adjustment hole 4142 is provided at a position parallel to each first sub-adjustment hole 4141 along the Y direction in the second extension 4132. For example, the first sub-adjustment hole 4141 and the first sub-adjustment hole 4142 are arranged parallel to each other along the Y direction, and the second sub-adjustment hole 4141 and the second sub-adjustment hole 4142 are arranged parallel to each other along the Y direction.

[0069] In this embodiment, the distance between any two adjacent first sub-adjustment holes 4141 is equal, and the distance between any two adjacent second sub-adjustment holes 4142 is equal. That is, the plurality of first sub-adjustment holes 4141 are uniformly arranged along the Z direction, and the plurality of second sub-adjustment holes 4142 are uniformly arranged along the Z direction. In other embodiments, the plurality of first sub-adjustment holes 4141 may also be non-uniformly arranged along the Z direction, and the plurality of second sub-adjustment holes 4142 may also be non-uniformly arranged along the Z direction.

[0070] like Figure 7As shown, the extension 413 is provided with a second scale 415. The second scale 415 is disposed on the third surface 401 and located in the extension 413. The second scale 415 is disposed along the extending direction of the extension 413 and is used to indicate the scale where the first adjustment hole 414 is located. In this embodiment, the second scale 415 includes a first sub-scale 4151 and a second sub-scale 4152. The first sub-scale 4151 is disposed in the first extension 4131. In this embodiment, the value of the first sub-scale 4151 gradually increases towards the third side surface 405. In other embodiments, the value of the first sub-scale 4151 may also gradually decrease towards the third side surface 405. The first sub-scale 4151 is used to indicate the scale where the first sub-adjustment hole 4141 is located. The second sub-scale 4152 is disposed in the second extension 4132 and has the same scale as the first sub-scale 4151. In this embodiment, the value of the second sub-scale 4152 gradually increases towards the third side surface 405. The second sub-scale 4152 is used to indicate the scale where the second sub-adjustment hole 4142 is located.

[0071] For example, there are five first sub-adjustment holes 4141 and five second sub-adjustment holes 4142. The distance between any two adjacent first sub-adjustment holes 4141 is 1 cm, and the distance between any two adjacent second sub-adjustment holes 4142 is 1 cm. Facing the third side 405, the scales corresponding to the multiple first sub-adjustment holes 4141 are 1 cm, 2 cm, 3 cm, 4 cm, and 5 cm, respectively. Facing the third side 405, the scales corresponding to the multiple second sub-adjustment holes 4142 are 1 cm, 2 cm, 3 cm, 4 cm, and 5 cm, respectively.

[0072] In other embodiments, the number of first sub-adjustment holes 4141 and second sub-adjustment holes 4142 may be six or more. The distance between any two adjacent first sub-adjustment holes 4141 may be greater than 1 cm or less than 1 cm, and the distance between any two adjacent second sub-adjustment holes 4142 may be greater than 1 cm or less than 1 cm. The scale of the first sub-scale 4151 may be adjusted appropriately according to the number of first sub-adjustment holes 4141, and the scale of the second sub-scale 4152 may be adjusted appropriately according to the number of second sub-adjustment holes 4142. No specific limitation is made here, as long as the first sub-scale 4151 can indicate the scale corresponding to each first sub-adjustment hole 4141, and the second sub-scale 4152 can indicate the scale corresponding to each second sub-adjustment hole 4142.

[0073] The second mounting groove 412 is a U-shaped groove. The second mounting groove 412 and the first mounting groove 411 are spaced apart along the length direction (Z direction) of the first plate 41. The opening of the second mounting groove 412 is located on the fourth side 406, and the second mounting groove 412 penetrates the third surface 401 and the fourth surface 402. The second mounting groove 412 is used to mount the roller 90.

[0074] The first sliding post 42 is disposed on the first plate 41 and is spaced apart from the first mounting groove 411 and the second mounting groove 412 along the Z direction. Specifically, the first sliding post 42 is disposed on the third surface 401 and is perpendicularly connected to the third surface 401. In this embodiment, there are three first sliding posts 42. The three first sliding posts 42 are arranged in an arc shape and are correspondingly disposed with the first sliding groove 15. In some other embodiments, the number of first sliding posts 42 may be one, two, or more than four. There is no specific limitation on the number of first sliding posts 42 here, as long as the first sliding posts 42 are correspondingly disposed with the first sliding groove 15 and can slide relative to the first bracket 10 along the first sliding groove 15.

[0075] Please see Figure 8 and Figure 9 , Figure 8 yes Figure 1 A partial structural schematic diagram of the spray device 100 shown. Figure 9 yes Figure 1 A partial structural schematic diagram of the spray device 100 shown from another angle.

[0076] The first adjusting plate 40 is mounted on the first bracket 10 and can slide relative to the first bracket 10 along the first sliding groove 15. Specifically, the first adjusting plate 40 is located on the side of the first bracket 10 near the second surface 12, the third surface 401 faces the second surface 12, and the first sliding column 42 is located in the first sliding groove 15 and can slide along the first sliding groove 15.

[0077] In this embodiment, the spray assembly 101 further includes a first fastener (not shown). For example, the first fastener is a screw. The first fastener passes through the first slide groove 15 from the first surface 11 of the first bracket 10 and is mounted on the first slide post 42, and is rotatable relative to the first slide post 42 to lock the first bracket 10 to the first adjusting plate 40, or to loosen the first bracket 10 from the first adjusting plate 40. In this embodiment, there are three first fasteners. One first fastener is mounted on each first slide post 42.

[0078] Specifically, when it is necessary to adjust the position of the first adjusting plate 40 relative to the first bracket 10, rotate the three first fasteners to loosen them from the first bracket 10, and then move the first adjusting plate 40 so that the first sliding column 42 moves along the first sliding groove 15 relative to the first bracket 10. When the first adjusting plate 40 moves to the preset position, rotate the three first fasteners in the opposite direction to lock them into the first bracket 10, thereby fixing the first adjusting plate 40 and the first bracket 10 in place. For example, when moving the first adjusting plate 40 to the preset position, the position of the first adjusting plate 40 relative to the first bracket 10 can be determined by reading the scale value of the first dial 16 corresponding to the position of the first fastener located in the center. Alternatively, when moving the first adjusting plate 40 to the preset position, the position of the first adjusting plate 40 relative to the first bracket 10 can also be determined by reading the scale value of the first dial 16 corresponding to the position of the first fastener located at the leftmost or rightmost position.

[0079] Please see Figure 10 , Figure 10 yes Figure 5 A schematic diagram of the structure of the second adjusting plate 50 in the spray assembly 101 shown.

[0080] The second adjusting plate 50 includes a fifth surface 501 and a sixth surface 502. The fifth surface 501 and the sixth surface 502 are arranged opposite to each other along the thickness direction (i.e., the X direction) of the second adjusting plate 50. The second adjusting plate 50 is provided with a first mounting hole 503 and a second sliding groove 504. The first mounting hole 503 penetrates the second adjusting plate 50 along the thickness direction of the second adjusting plate 50, that is, the first mounting hole 503 penetrates the fifth surface 501 and the sixth surface 502. In this embodiment, the first mounting hole 503 is a circular hole and is used to install the spray pipe 31. The second sliding groove 504 is spaced apart from the first mounting hole 503. In this embodiment, the second sliding groove 504 is a strip groove. The extension direction of the second sliding groove 504 is parallel to the Z direction, and the second sliding groove 504 is correspondingly arranged with the first adjusting hole 414. The second sliding groove 504 includes a first sub-sliding groove 512 and a second sub-sliding groove 522.

[0081] The second adjusting plate 50 includes a first sub-adjusting plate 51 and a second sub-adjusting plate 52. The first sub-adjusting plate 51 has a first sub-groove 511, a first sub-sliding groove 512, a first through hole 513, and a second through hole 514. The first sub-groove 511 is a semi-circular groove that extends through the first sub-adjusting plate 51 along its thickness direction. In this embodiment, the first sub-sliding groove 512 is a strip-shaped groove. The first sub-sliding groove 512 and the first sub-groove 511 are spaced apart along the Y direction, and the extension direction of the first sub-sliding groove 512 is parallel to the Z direction. The first sub-sliding groove 512 extends through the first sub-adjusting plate 51 along its thickness direction, and the first sub-sliding groove 512 corresponds to the first sub-adjusting hole 4141. The first through hole 513 and the second through hole 514 are respectively located at opposite edges of the first sub-adjusting plate 51 in the Z direction. Both the first through hole 513 and the second through hole 514 extend through the first sub-adjusting plate 51 along the Y direction. It is understandable that the extension direction of the first through hole 513 and the extension direction of the second through hole 514 are both parallel to the Y direction.

[0082] The second sub-adjusting plate 52 and the first sub-adjusting plate 51 are mirror images of each other. The second sub-adjusting plate 52 is provided with a second sub-groove 521, a second sub-sliding groove 522, a third through hole 523, and a fourth through hole 524. The second sub-groove 521 is a semi-circular groove that extends through the second sub-adjusting plate 52 along its thickness direction. The second sub-sliding groove 522 is a strip-shaped groove. The second sub-sliding groove 522 and the second sub-groove 521 are spaced apart along the Y direction, and the extension direction of the second sub-sliding groove 522 is parallel to the Z direction. The third through hole 523 and the fourth through hole 524 are respectively provided on opposite edges of the second sub-adjusting plate 52 in the Z direction, and both the third through hole 523 and the fourth through hole 524 extend through the second sub-adjusting plate 52 along the Y direction.

[0083] The first sub-adjusting plate 51 and the second sub-adjusting plate 52 are arranged side by side along the Y direction. The first sub-slot 511 and the second sub-slot 521 are arranged opposite each other and together form the first mounting hole 503 of the second adjusting plate 50. The first sub-slide groove 512 and the second sub-slide groove 522 together form the second slide groove 504. The first through hole 513 and the third through hole 523 are arranged opposite each other along the Y direction, and the axis of the first through hole 513 and the axis of the third through hole 523 are on the same straight line, or approximately on the same straight line. The second through hole 514 and the fourth through hole 524 are arranged opposite each other along the Y direction, and the axis of the second through hole 514 and the axis of the fourth through hole 524 are on the same straight line, or approximately on the same straight line.

[0084] The second adjusting plate 50 is also provided with a third scale 53. The third scale 53 is disposed on the fifth surface 501. The third scale 53 is a circular scale and is disposed around the outer periphery of the first mounting hole 503. Specifically, the third scale 53 includes a third sub-scale 531 and a fourth sub-scale 532. The third sub-scale 531 is disposed on the first sub-adjusting plate 51. The third sub-scale 531 is a semi-circular scale and is disposed around the outer periphery of the first sub-groove 511. In this embodiment, the scale value corresponding to the third sub-scale 531 at the center position in the Z direction is 0; along the outer periphery of the first sub-groove 511, and towards the positive Z direction and the negative Z-axis direction, the scale value of the third sub-scale 531 gradually increases, specifically, the scale value of the third sub-scale 531 gradually increases from 0 to 8cm. In other embodiments, the scale corresponding to the third scale 53 can also be an angle.

[0085] The fourth sub-scale 532 is disposed on the second sub-adjustment plate 52. The fourth sub-scale 532 is a semi-circular scale and is disposed around the outer periphery of the second sub-slot 521. For example, located at the center position in the Z direction, the scale value corresponding to the fourth sub-scale 532 is 0; along the outer periphery of the second sub-slot 521, and towards the positive Z direction and the negative Z-axis direction, the scale value of the fourth sub-scale 532 gradually increases, specifically, the scale value of the fourth sub-scale 532 gradually increases from 0 to 8cm. It can be understood that the third sub-scale 531 and the fourth sub-scale 532 together form a circular scale.

[0086] In other embodiments, the scale value of the third dial 53 may also be an angle. For example, located at the top of the third dial 53 and at the center position in the Y direction, the scale value of the third dial 53 is 0°, and along the clockwise direction of the third dial 53, the scale value of the third dial 53 increases sequentially to 360°.

[0087] Please combine Figure 8 and Figure 9 The second adjusting plate 50 is mounted on the first adjusting plate 40 and is slidable relative to the first adjusting plate 40 along the Z direction. The sixth surface 502 faces the third surface 401 of the first adjusting plate 40. The first sub-slide groove 512 is aligned with at least one first sub-adjusting hole 4141. The second sub-slide groove 522 is aligned with at least one second sub-adjusting hole 4142. In this embodiment, the first sub-slide groove 512 is aligned with two adjacent first sub-adjusting holes 4141, and the second sub-slide groove 522 is aligned with two adjacent second sub-adjusting holes 4142.

[0088] In this embodiment, the spray assembly 101 further includes a second fastener (not shown). The second fastener is connected between the second adjusting plate 50 and the first adjusting plate 40, and is rotatable relative to the first adjusting plate 40 and the second adjusting plate 50, so that the second adjusting plate 50 is locked or released from the first adjusting plate 40. In this embodiment, the second fastener includes a first sub-fastener and a second sub-fastener. The first sub-fastener is installed in the first sub-slide groove 512 and the first sub-adjustment hole 4141. The second fastener is installed in the second sub-slide groove 522 and the second sub-adjustment hole 4142.

[0089] When it is necessary to adjust the position of the second adjusting plate 50 relative to the first adjusting plate 40, unscrew the first sub-fastener out of the first sub-adjustment hole 4141 to loosen the first sub-adjustment plate 51 relative to the second adjusting plate 50. At the same time, unscrew the second sub-fastener out of the second sub-adjustment hole 4142 to loosen the second sub-adjustment plate 52 relative to the second adjusting plate 50. Then, move the first sub-adjustment plate 51 and the second sub-adjustment plate 52 simultaneously along the Z direction. When the second adjusting plate 50 moves to the preset position, install the first sub-fastener into the first sub-adjustment hole 4141 and the first sub-slide groove 512, and lock the first sub-adjustment plate 51 and the first adjusting plate 40 with the first sub-fastener. At the same time, install the second sub-fastener into the second sub-adjustment hole 4142 and the second sub-slide groove 522, and lock the second sub-adjustment plate 52 and the first adjusting plate 40 with the second sub-fastener.

[0090] In this embodiment, there are two first sub-fasteners and two second sub-fasteners. The two first sub-fasteners are respectively installed in two adjacent first sub-adjustment holes 4141 to improve the connection stability between the first sub-adjustment plate 51 and the first adjustment plate 40. The two second sub-fasteners are respectively installed in two adjacent second sub-adjustment holes 4142 to improve the connection stability between the second sub-adjustment plate 52 and the first adjustment plate 40. For example, when moving the second adjustment plate 50 to a preset position, the position of the first sub-adjustment plate 51 relative to the first adjustment plate 40 can be determined by reading the scale value of the first sub-scale 4151 corresponding to the position of the lower first sub-fastener, and the position of the second adjustment plate 52 relative to the first adjustment plate 40 can be determined by reading the scale value of the second sub-scale 4152 corresponding to the position of the lower second sub-fastener, thus determining the position of the second adjustment plate 50 relative to the first adjustment plate 40, i.e., determining the height of the second adjustment plate 50. In this embodiment, the first sub-adjustment plate 51 and the second sub-adjustment plate 52 are adjusted synchronously. After the positions of the first sub-adjustment plate 51 and the second sub-adjustment plate 52 relative to the first adjustment plate 40 are adjusted, the heights of the first sub-adjustment plate 51 and the second sub-adjustment plate 52 are the same.

[0091] The first adjusting plate 40 and the second adjusting plate 50 are both sleeved on the outer periphery of the spray pipe 31. Specifically, the first end 311 of the spray pipe 31 is close to the first adjusting plate 40 and the second adjusting plate 50, and the spray pipe 31 passes through the first mounting groove 411 of the first adjusting plate 40 and the first mounting hole 503 of the second adjusting plate 50. The spray pipe 31 can move relative to the first adjusting plate 40 and the second adjusting plate 50 in the X direction, and at the same time, the spray pipe 31 can rotate about its axis.

[0092] In this embodiment, the spray assembly 101 further includes a third fastener (not shown). The third fastener is connected between the first sub-adjusting plate 51 and the second sub-adjusting plate 52, and is used to lock or loosen the spray pipe 31 by the second adjusting plate 50. Specifically, the third fastener includes a third sub-fastener and a fourth sub-fastener. The third sub-fastener passes through the first through hole 513 and the third through hole 523. The fourth sub-fastener is disposed in the second through hole 514 and the fourth through hole 524.

[0093] When it is necessary to adjust the position of the spray pipe 31 relative to the second adjusting plate 50, rotate the third and fourth sub-fasteners to loosen the second adjusting plate 50 from the spray pipe 31. Then, adjust the spray pipe 31 to the preset position along the X direction, and then rotate the spray pipe 31 around its axial direction to adjust it to the preset angle. After the spray pipe 31 is adjusted to the preset position and preset angle, rotate the third and fourth sub-fasteners in the opposite direction to reduce the distance between the first and second adjusting plates 51 and lock the spray pipe 31.

[0094] In this embodiment, a marking line 1 is provided on the outer peripheral surface of the spray pipe 31. The marking line 1 is set along the length direction of the spray pipe 31, that is, along the X direction. When the spray pipe 31 is rotated to a preset angle, the angle of the spray pipe 31 can be determined by reading the scale value of the third dial 53 corresponding to the marking line 1.

[0095] Please combine Figure 6 and Figure 11 , Figure 11 yes Figure 1 A partial structural schematic diagram of the spray device 100 shown.

[0096] The third adjusting plate 60 includes a second plate body 61 and a second sliding post 62. The second plate body 61 is provided with a third mounting groove 611, a fourth mounting groove 612, and a second adjusting hole 613. The third mounting groove 611 is for the spray pipe 31 to pass through, and the fourth mounting groove 612 is for the roller 90 to pass through. The second adjusting holes 613 are spaced apart along the Z direction on the second plate body 61. The second plate body 61 may be provided with a scale that is the same as or similar to the second scale 415; or, the second plate body 61 may not be provided with a scale. The second sliding post 62 is provided on the surface of the second plate body 61 and is correspondingly provided with the second sliding groove 504 of the second bracket 20. A fifth fastener is installed on the second sliding post 62 and can rotate relative to the second sliding post 62 to lock the second bracket 20 with the third adjusting plate 60 or to loosen the second bracket 20 from the third adjusting plate 60. In this embodiment, the structure of the third adjusting plate 60 is the same as the structure of the first adjusting plate 40, and the relevant description of the third adjusting plate 60 can be referred to the relevant description of the first adjusting plate 40 described above.

[0097] The spray assembly 101 also includes a fourth fastener. The fourth fastener is mounted on the second slide post 62. The fourth fastener is rotatable relative to the second slide post 62 to lock the third adjusting plate 60 to the second bracket 20, or to release the third adjusting plate 60 from the second bracket 20. Specifically, the description of the connection relationship between the fourth fastener and the second bracket 20 and the third adjusting plate 60 can be found in the description of the connection relationship between the first fastener and the first bracket 10 and the first adjusting plate 40 described above.

[0098] The fourth adjusting plate 70 includes a third sub-adjusting plate 71 and a fourth sub-adjusting plate 72. The third sub-adjusting plate 71 and the fourth sub-adjusting plate 72 are arranged side by side along the Y direction. The fourth adjusting plate 70 is provided with a second mounting hole 73 and a fourth sliding groove 74. The specific structure of the fourth adjusting plate 70 can be referred to the relevant description of the second adjusting plate 50, and will not be repeated here.

[0099] The spray assembly 101 also includes a fifth fastener and a sixth fastener. A fourth adjusting plate 70 is mounted on a third adjusting plate 60, and the fifth fastener is mounted on a fourth sliding groove 74 and a second adjusting hole 613. The fifth fastener is rotatable relative to the fourth adjusting plate 70 and the third adjusting plate 60 to lock or release the fourth adjusting plate 70 from the third adjusting plate 60. Specifically, when the fifth fastener releases the fourth adjusting plate 70 from the third adjusting plate 60, the fourth adjusting plate 70 can move relative to the third adjusting plate 60 in the Z direction, thereby adjusting the third adjusting plate 60 to a preset height. When the fifth fastener locks the fourth adjusting plate 70 from the third adjusting plate 60, the fourth adjusting plate 70 cannot move relative to the third adjusting plate 60, thereby keeping the third adjusting plate 60 at the preset height.

[0100] The second end 312 of the spray pipe 31 is close to the third adjusting plate 60 and the fourth adjusting plate 70, and the spray pipe 31 passes through the third mounting groove 611 of the third adjusting plate 60 and the second mounting hole 73 of the fourth adjusting plate 70. The spray pipe 31 can move relative to the third adjusting plate 60 and the fourth adjusting plate 70 in the X direction, and at the same time, the spray pipe 31 can rotate about its axis. A sixth fastener is connected between the third sub-adjusting plate 71 and the fourth sub-adjusting plate 72, and is used to lock or loosen the spray pipe 31 by the fourth adjusting plate 70. Specifically, when the sixth fastener loosens the spray pipe 31 by the fourth adjusting plate 70, the spray pipe 31 can move to a preset position in the X direction and can rotate to a preset angle about its axis. When the sixth fastener locks the spray pipe 31 by the fourth adjusting plate 70, the spray pipe 31 can be maintained at different preset positions and preset angles, thereby improving the stability of the spray pipe 31.

[0101] like Figure 9 As shown, the spray assembly 101 also includes a pressure gauge 80. The pressure gauge 80 is installed in the spray pipe 31 and is used to measure the water pressure inside the spray pipe 31. When cleaning the electrode to be recycled, the water pressure inside the spray pipe 31 can be adjusted by adjusting the water inlet speed of the first water inlet pipe 33 and the second water inlet pipe 34. This can prevent the water pressure in the spray pipe 31 from being too high, which would cause excessive pressure when the water is sprayed onto the electrode to be recycled and damage it. At the same time, it can also prevent the water pressure in the spray pipe 31 from being too low, which would result in a poor cleaning effect on the electrode to be recycled.

[0102] like Figure 1 and Figure 2 As shown, the roller 90 and the spray assembly 101 are arranged side-by-side and spaced apart along the Z direction. Specifically, one end of the roller 90 passes through the second mounting groove 412 of the first adjusting plate 40 and is rotatably connected to the first bracket 10, while the other end of the roller 90 passes through the fourth mounting groove 612 of the third adjusting plate 60 and is rotatably connected to the second bracket 20. The roller 90 is capable of rotating about its axis. That is, the roller 90 is capable of rotating about the X direction.

[0103] During electrode cleaning, the electrode to be recycled is located on the surface of the roller 90. Water in the spray pipe 31 is sprayed from the nozzle 32 onto the surface of the electrode to be recycled, thereby cleaning the electrode to be recycled. In this embodiment, when the roller 90 rotates, it can drive the electrode to be recycled to move relative to the roller 90, thereby conveying the electrode to be recycled and improving the cleaning efficiency of the electrode to be recycled.

[0104] The position and angle of the spray pipe 31 can be adjusted before or during the cleaning of the electrode to be recycled, so as to adjust the position and angle of the water sprayed from the nozzle 32, thereby achieving comprehensive cleaning of the electrode to be recycled and improving the cleaning effect.

[0105] Specifically, when adjusting the position of the spray pipe 31 in the Y direction, first loosen the first and fourth fasteners, then move the spray pipe 31 along the Y direction, causing the spray pipe 31 to simultaneously move the first adjusting plate 40, the second adjusting plate 50, the third adjusting plate 60, and the fourth adjusting plate 70, while the first sliding column 42 slides along the first sliding groove 15 and the second sliding column 62 slides along the third sliding groove 21, until both the first sliding column 42 and the second sliding column 62 have moved to the preset scale in the Y direction. Next, tighten the first fastener to lock the first adjusting plate 40 to the first bracket 10, and tighten the fourth fastener to lock the third adjusting plate 60 to the second bracket 20, thereby completing the adjustment of the spray pipe 31 in the Y direction.

[0106] When adjusting the position of the spray pipe 31 in the Z direction, first loosen the second and fifth fasteners, then move the spray pipe 31 along the Z direction, causing the spray pipe 31 to move the second adjusting plate 50 and the fourth adjusting plate 70 along the Z direction until both the second adjusting plate 50 and the fourth adjusting plate 70 have moved to the preset scale in the Z direction. Next, tighten the second fastener to lock the second adjusting plate 50 with the first adjusting plate 40, and tighten the fifth fastener to lock the fourth adjusting plate 70 with the second adjusting plate 50, thereby completing the adjustment of the spray pipe 31 in the Z direction.

[0107] When adjusting the position of the spray pipe 31 in the X direction and the spray angle of the nozzle 32, first loosen the third and sixth fasteners, causing the second adjusting plate 50 and the fourth adjusting plate 70 to release the spray pipe 31. Then, move the spray pipe 31 along the X direction to the preset position in the X direction. Next, rotate the spray pipe 31 around the X direction until the marking line on the spray pipe 31 aligns with the preset scale on the third scale 53, thus rotating the spray angle of the nozzle 32 to the preset spray angle. Finally, tighten the third fastener to lock the spray pipe 31 with the second adjusting plate 50, and tighten the sixth fastener to lock the spray pipe 31 with the fourth adjusting plate 70, thereby completing the adjustment of the position of the spray pipe 31 in the X direction and the adjustment of the spray angle of the nozzle 32.

[0108] In this embodiment, by providing a first sliding groove 15 on the first support 10 and a first sliding column 42 on the first adjusting plate 40, and by moving the spray pipe 31 to allow the first sliding column 42 to slide along the first sliding groove 15, the position of the spray pipe 31 in the Y direction can be adjusted. This simplifies the structure of the spray device 100 and the process of adjusting the position of the spray pipe 31 in the Y direction, thus improving the efficiency of adjusting the position of the spray device 100. Furthermore, in this embodiment, by providing a third sliding groove 21 on the second support 20 and a second sliding column 62 corresponding to the third sliding groove 21 on the second adjusting plate 50, the second sliding column 62 can also slide along the third sliding groove 21 when adjusting the position of the spray pipe 31 in the Y direction. This improves the stability of the spray pipe 31's movement and the accuracy of the spray pipe 31's position adjustment.

[0109] Meanwhile, in this embodiment, by rotating the first fastener to loosen the first bracket 10 and the first adjusting plate 40, the spray pipe 31 can be moved along the Y direction, which can further simplify the process of adjusting the position of the spray pipe 31. Furthermore, by rotating the first fastener to lock the first bracket 10 and the first adjusting plate 40, the first adjusting plate 40 and the first bracket 10 can be locked together, thereby improving the connection stability between the first adjusting plate 40 and the first bracket 10.

[0110] Furthermore, the spray device 100 provided in this embodiment can improve the smoothness of the first sliding column 42 sliding along the first sliding column 15 by setting the first sliding groove 15 to an arc shape, and can improve the smoothness of the second sliding column 62 sliding along the third sliding groove 21 by setting the third sliding groove 21 to an arc shape. This can improve the smoothness of the position adjustment of the spray pipe 31 in the Y direction, reduce or even avoid the phenomenon of jamming during adjustment, and can also save effort.

[0111] In this embodiment, by sliding the second adjusting plate 50 and the first adjusting plate 40 along the Z direction, and by moving the spray pipe 31 to move the second adjusting plate 50 relative to the first adjusting plate 40 along the Z direction, the position of the spray pipe 31 in the Z direction can be adjusted. This further simplifies the structure of the spray device 100 and the process of adjusting the position of the spray device 100 along the Z direction. Simultaneously, in this embodiment, by sliding the fourth adjusting plate 70 and the third adjusting plate 60 along the Z direction, the fourth adjusting plate 70 can also slide along the third adjusting plate 60 when adjusting the position of the spray pipe 31 in the Z direction. This further improves the stability of the spray pipe 31's movement and the accuracy of the spray pipe 31's position adjustment.

[0112] In this embodiment, by connecting the second adjusting plate 50 to the third fastener, rotating the third fastener loosens the second adjusting plate 50 and the fourth adjusting plate 70 loosens the spray pipe 31. Rotating the sixth fastener loosens the fourth adjusting plate 70, thereby adjusting the position of the spray pipe 31 along the X direction and its spray angle. This further simplifies the structure of the spray device 100, the process of adjusting its position along the X direction, and the process of adjusting the spray angle of the spray pipe 31. Furthermore, in this embodiment, when it is not necessary to move or rotate the spray pipe 31 along or around the X direction, the second adjusting plate 50 and the fourth adjusting plate 70 simultaneously lock the spray pipe 31, thereby improving its stability.

[0113] The spraying device 100 provided in this embodiment can simultaneously adjust the position of the spray pipe 31 along the Y, X and Z directions, and can rotate the spray pipe 31 around the X direction to adjust the spray angle. This allows for multi-directional adjustment of the spray position and spray angle of the spray pipe 31, enabling all-round cleaning of the electrode sheets to be recycled. Furthermore, the spray angle of the nozzle 32 can be adjusted as needed, thereby improving the cleaning efficiency of the electrode sheets to be recycled and increasing the electrode sheet recycling efficiency.

[0114] In this embodiment, by setting a first dial 16 on the first support 10, the position adjustment of the spray pipe 31 along the Y direction can be quantified; by setting a second dial 415 on the first adjustment plate 40, the position adjustment of the spray pipe 31 along the Z direction can be quantified; by setting a third dial 53 on the second adjustment plate 50, the spray angle adjustment of the spray pipe 31 can be quantified. This is conducive to the standardization of the spray position adjustment and spray angle adjustment of the spray pipe 31, and also conducive to improving the efficiency of the spray position adjustment and spray angle adjustment of the spray pipe 31, and conducive to improving the cleaning efficiency of the spray device 100 for the electrode to be recovered.

[0115] In this embodiment, by providing a fourth dial on the second support 20, when adjusting the position of the spray pipe 31 along the Y direction, the position of the spray pipe 31 in the Y direction can be determined simultaneously from both the first dial 16 and the fourth dial, thereby improving the accuracy of adjusting the position of the spray pipe 31 along the Y direction. Furthermore, in this embodiment, by providing a fifth dial on the third adjustment plate 60, when adjusting the position of the spray pipe 31 along the Z direction, the position of the spray pipe 31 in the Z direction can be determined simultaneously from both the second dial 415 and the fifth dial, thereby improving the accuracy of adjusting the position of the spray pipe 31 along the Z direction. Also in this embodiment, by providing a sixth dial on the fourth adjustment plate 70, when rotating the spray pipe 31 around the X direction to adjust the spray angle of the spray pipe 31, the spray angle of the spray pipe 31 can be determined simultaneously from both the third dial 53 and the sixth dial, thereby improving the accuracy of adjusting the spray angle of the spray pipe 31.

[0116] Please combine Figures 1 to 3 In this embodiment, there are multiple spray assembly 101s. In this embodiment, the multiple spray assembly 101s have the same structure. In other embodiments, the multiple spray assembly 101s may also have similar structures, or be partially identical or partially similar.

[0117] There are two types of spray components 101. The two types of spray components 101 are a first type of spray component 101a and a second type of spray component 101b. There are multiple first type of spray components 101a and multiple types of spray components 101b. Multiple first type of spray components 101a are arranged side-by-side and spaced apart along the Y direction. A first sliding post 42 in one first type of spray component 101a is installed in a corresponding first type of first sliding groove 15a and can slide along the corresponding first sliding groove 15. A second sliding post 62 in one first type of spray component 101a is installed in a corresponding first type of third sliding groove 21a and can slide along the corresponding third sliding groove 21. Multiple second type of spray components 101b are arranged side-by-side and spaced apart along the Y direction. A first sliding post 42 in one second type of spray component 101b is installed in a corresponding second type of first sliding groove 15b and can slide along the corresponding first sliding groove 15. A second slide post 62 in a second type of spray assembly 101b is installed in a corresponding second type of third slide groove 21b and can slide along the corresponding third slide groove 21.

[0118] It is understood that the first type of spray assembly 101a and the second type of spray assembly 101b are alternately arranged along the Y direction. That is, the component adjacent to the first type of spray assembly 101a is the second type of spray assembly 101b, and the component adjacent to the second type of spray assembly 101b is the first type of spray assembly 101a. In this embodiment, the first type of spray assembly 101a and the second type of spray assembly 101b are staggered along the Y direction. That is, the orthographic projection of the first type of spray assembly 101a along the Y direction is staggered with the orthographic projection of the second type of spray assembly 101b along the Y direction. In this way, the space of the spray device 100 in the Z direction can be fully utilized, and interference between two adjacent spray assemblies 101 can be avoided.

[0119] In this embodiment, there are multiple rollers 90. There are two types of rollers 90: a first type of roller 90a and a second type of roller 90b. There are multiple first-type rollers 90a and multiple second-type rollers 90b. The first-type rollers 90a are correspondingly arranged with the first-type spray assembly 101a, with one first-type roller 90a corresponding to each first-type spray assembly 101a along the Z-direction. The second-type rollers 90b are correspondingly arranged with the second-type spray assembly 101b, with one second-type roller 90b corresponding to each second-type spray assembly 101b along the Z-direction. It can be understood that the multiple first-type rollers 90a are arranged side-by-side and spaced apart along the Y-direction, and the multiple second-type rollers 90b are arranged side-by-side and spaced apart along the Y-direction, with the first-type rollers 90a and second-type rollers 90b alternating along the Y-direction.

[0120] When cleaning the electrode sheets to be recycled, they can be wound in an S-shape around the surface of the roller 90. For example, the electrode sheets to be recycled are wound sequentially around a first type of roller 90a, a first type of roller 90b, a second type of roller 90a, a second type of roller 90b, and so on. That is, the electrode sheets to be recycled are alternately wound around the first type of roller 90a and the second type of roller 90b. This increases the cleaning area of ​​the electrode sheets to be recycled, thereby improving the cleaning efficiency of the spray device 100.

[0121] When the spray device 100 is working, multiple spray components 101 can be irrigated with water simultaneously to improve the cleaning efficiency of the electrode sheets to be recycled and improve the electrode sheet recycling efficiency. Alternatively, multiple spray components 101 can be partially irrigated and partially de-irrigated to save water resources.

[0122] When adjusting the position and spray angle of the spray pipe 31 in the spray assembly 101, the position and spray angle of the spray pipe 31 in multiple spray assemblies 101 can be adjusted simultaneously, or the position and spray angle of the spray pipe 31 in multiple spray assemblies 101 can be adjusted one by one, or the position and spray angle of the spray pipe 31 in some spray assemblies 101 can be adjusted.

[0123] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A sprinkler device characterized by, The utility model relates to a shower device, including: a first support and a shower assembly; the shower assembly includes a shower pipe, a first adjusting plate and a second adjusting plate; the first adjusting plate is arranged on the first support and can move along a first direction relative to the first support; the second adjusting plate is arranged on the first adjusting plate and can move along a second direction relative to the first adjusting plate; the second adjusting plate is provided with a first mounting hole, and the first mounting hole penetrates the second adjusting plate along a third direction; the side wall of the shower pipe is provided with a shower port, and the shower port is communicated with a channel in the shower pipe; the shower pipe is installed in the first mounting hole, and the extension of the shower pipe is parallel to the third direction; the shower pipe can move along the third direction relative to the second adjusting plate, and the shower pipe can rotate around the axial direction of the shower pipe; wherein the first direction is perpendicular to the second direction and the third direction, and the second direction is perpendicular to the third direction.

2. The spray device of claim 1, wherein the first support is provided with a first sliding groove, and the first sliding groove penetrates the first support along the thickness direction of the first support; the first adjusting plate includes a first plate body and a first sliding column; the first sliding column is arranged on the surface of the first plate body and is connected perpendicularly to the surface of the first plate body; the first sliding column is arranged in the first sliding groove and can slide along the first sliding groove relative to the first support to drive the shower pipe to move along the first direction.

3. The shower assembly of claim 2, wherein, the first sliding groove is arc-shaped.

4. The spray device of claim 3, wherein the shower assembly further includes a first fastener, and the first fastener is connected to the first sliding column through the first sliding groove; the first fastener can rotate relative to the first sliding column to lock or loosen the first support and the first adjusting plate.

5. The shower assembly of claim 4, wherein, the surface of the first support is provided with a first scale disc, and the first scale disc is arranged along the circumference of the first sliding groove.

6. The spray device of claim 2, wherein the first plate body is provided with a plurality of first adjusting holes, and the plurality of first adjusting holes are located on one side of the first sliding column in the second direction and are arranged at intervals along the second direction; the second adjusting plate is provided with a second sliding groove, and the extension direction of the second sliding groove is parallel to the second direction; and the second sliding groove is arranged opposite to the first adjusting hole; the shower device further includes a second fastener; the second fastener is installed in the first adjusting hole through the second sliding groove to lock the second adjusting plate and the first adjusting plate; or the second fastener is separated from the first adjusting hole to loosen the second adjusting plate and the first adjusting plate, so that the second adjusting plate can move along the second direction relative to the first adjusting plate and drive the shower pipe to move along the second direction.

7. The shower assembly of claim 6, wherein, The first plate body comprises a first extension and a second extension, which are arranged along the first direction; the first adjusting hole comprises a first sub-adjusting hole and a second sub-adjusting hole, both of which are multiple, and multiple first sub-adjusting holes are arranged in the first extension along the second direction, and multiple second sub-adjusting holes are arranged in the second extension along the second direction; The second sliding groove comprises a first sub-sliding groove and a second sub-sliding groove, which are arranged along the first direction, and the extension directions of the first sub-sliding groove and the second sub-sliding groove are both parallel to the second direction, the first sub-sliding groove is arranged opposite to the first sub-adjusting hole, and the second sub-sliding groove is arranged opposite to the second sub-adjusting hole; The second fastener comprises a first sub-fastener and a second sub-fastener, the first sub-fastener is installed in the first sub-adjusting hole through the first sub-sliding groove, and the second sub-fastener is installed in the second sub-adjusting hole through the second sub-sliding groove, so as to lock the second adjusting plate and the first adjusting plate; or, the first sub-fastener is separated from the first sub-adjusting hole, and the second sub-fastener is separated from the second sub-adjusting hole, so as to loosen the second adjusting plate and the first adjusting plate.

8. The spray device of claim 6, wherein The surface of the first plate body is provided with a second scale disc, which is arranged along the arrangement direction of the multiple first adjusting holes, and each first adjusting hole corresponds to at least one scale value of the second scale disc.

9. The spray device of claim 7, wherein, The second adjusting plate comprises a first sub-adjusting plate and a second sub-adjusting plate; the first sub-adjusting plate and the second sub-adjusting plate are arranged along the first direction, and the spray pipe is arranged between the first sub-adjusting plate and the second sub-adjusting plate; The spray device further comprises a third fastener connected between the first sub-adjusting plate and the second sub-adjusting plate, which can rotate relative to the second adjusting plate to lock or loosen the spray pipe; when the second adjusting plate loosens the spray pipe, the spray pipe can move along the third direction, and the spray pipe can rotate around the axial direction of the spray pipe.

10. The shower assembly of claim 9, wherein, The surface of the second adjusting plate is provided with a third scale disc, which is arranged around the outer periphery of the first mounting hole; the outer surface of the spray pipe is provided with a mark line corresponding to one scale value of the third scale disc.

11. The shower assembly of any one of claims 1 to 10, wherein, The spray device further comprises a second support, a third adjusting plate and a fourth adjusting plate; The second support is arranged parallel and spaced apart from the first support along the third direction, the third adjusting plate is arranged on the second support and can move along the first direction relative to the second support; the fourth adjusting plate is arranged on the third adjusting plate and can move along the second direction relative to the third adjusting plate; The fourth adjusting plate is provided with a second mounting hole, and one end of the spray pipe away from the second adjusting plate is mounted in the second mounting hole; the spray pipe is movable relative to the fourth adjusting plate along the third direction.

12. The shower assembly of claim 11, wherein, The spray device further comprises a roller, the roller extends along the third direction, and is rotatably connected with the first support and the second support, and the roller is spaced apart from the spray pipe.

13. The showerhead of claim 1, wherein A plurality of the spray assemblies are spaced apart along the first direction.

14. The shower assembly of claim 13, wherein, The spray assembly comprises a plurality of first-type spray assemblies and a plurality of second-type spray assemblies. The plurality of first-type spray assemblies are parallel and spaced apart along the first direction, and the plurality of second-type spray assemblies are parallel and spaced apart along the first direction; the first-type spray assemblies and the second-type spray assemblies are alternately arranged along the first direction, and the first-type spray assemblies and the second-type spray assemblies are staggered along the first direction.

15. An electrode tab recovery apparatus, characterized by, The spray device of any one of claims 1 to 14.

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