Intermittent battery steel shell machining barrel plating system and machining method

Abstract

The invention discloses an intermittent battery steel shell machining barrel plating system and a machining method, and belongs to the technical field of battery production equipment. An intermittent battery steel shell machining barrel plating system comprises an electroplating box and further comprises an electroplating roller obliquely arranged in the electroplating box; the feeding unit and the discharging unit are arranged at the two ends of the electroplating roller respectively, and the feeding unit is higher than the discharging unit; driving parts are arranged on the feeding unit and the discharging unit; the driving parts are connected with the electroplating roller; the blocking part is arranged on the discharging unit, and when the battery steel shell is electroplated in the electroplating roller, the blocking part closes a feeding port of the discharging unit; through the combined design of the blocking part and the lifting part, a worker does not need to disassemble and assemble a baffle on the electroplating roller, the contact between the worker and electroplating liquid is reduced, and the operation difficulty and potential safety hazards are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production equipment, and in particular to an intermittent battery steel shell processing roller plating system. Background Art

[0002] Strictly speaking, barrel plating is called drum electroplating. It is a kind of electroplating processing method that places a certain number of small parts in a special drum, and deposits various metal or alloy coatings on the surface of the parts in an indirect conductive way while rolling, so as to achieve surface protection, decoration and various functional purposes. During barrel plating, the small parts are not stationary in the drum, but tumble continuously with the rotation of the drum. This tumbling is specific to a certain part: it is buried in the interior of the entire stacked parts for a while, and then flipped to the outer surface, and this cycle repeats until the entire barrel plating process is completed.

[0003] At present, the battery steel shell roller plating system generally removes the baffle on the roller manually, and then puts the battery steel shell into the roller uniformly, and then installs the baffle before putting the roller into the plating tank. After the roller plating is completed, the roller is moved out of the plating tank, and the baffle on the roller is removed manually again, and then the battery steel shell inside the roller is taken out. In this process, the material collection and loading are all done manually, and the staff needs to be in close contact with the plating solution, which not only increases the difficulty of operation, but also may pose a potential threat to the health of the staff. In addition, although a robotic arm is used to realize the loading and unloading of the battery steel shell, the cost of the robotic arm is generally high and the maintenance is difficult. For this reason, an intermittent battery steel shell processing roller plating system is proposed herein. Summary of the invention

[0004] The invention aims to solve the problem of inconvenience in loading and unloading steel shells in the prior art, and proposes an intermittent battery steel shell processing roller plating system.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An intermittent battery steel shell processing roller plating system comprises an electroplating box, and also comprises: an electroplating roller, which is arranged obliquely in the electroplating box; a feeding unit and a discharging unit, wherein the feeding unit and the discharging unit are respectively arranged at two ends of the electroplating roller, and the feeding unit is higher than the discharging unit; a driving part is arranged on the feeding unit and the discharging unit, and the driving part is connected to the electroplating roller; a blocking part is arranged on the discharging unit, and when the battery steel shell is electroplated in the electroplating roller, the blocking part closes the feeding port of the discharging unit; a plating solution filtering part, which is connected to the discharging unit and the feeding unit; a lifting part is arranged in the discharging unit, and when the blocking part blocks the discharge of the battery steel shell, the lifting part lifts the plating solution in the electroplating box to the plating solution filtering part, and when the blocking part releases the battery steel shell, the lifting part lifts the battery steel shell to the discharging end at the top of the discharging part.

[0006] As a preferred embodiment of the present invention: the feeding unit includes a first mounting seat fixedly mounted on the electroplating box, a feeding pipe is fixedly mounted on the first mounting seat, the discharge end of the feeding pipe is rotatably connected to an upward inclined end of the electroplating drum, a partition block is fixedly mounted on the feeding pipe, a feeding hole and a pressurizing groove are provided on the partition block, and the battery steel shell enters the electroplating drum through the feeding hole.

[0007] As a preferred embodiment of the present invention: the discharge unit includes a mounting tube fixedly mounted on the electroplating box, the mounting tube is rotatably connected to one end of the electroplating drum that is tilted downward, a feed pipe is fixedly mounted on one end of the mounting tube that extends outside the electroplating box, a discharge pipe is fixedly mounted on the side wall of the feed pipe, and a butterfly valve is arranged on the discharge pipe.

[0008] As a preferred embodiment of the present invention: the electroplating drum includes a cylinder with a polygonal cross-section, filter holes are arranged on the cylinder wall of the cylinder, mounting plates are fixedly installed at both ends of the cylinder, and two groups of mounting plates are rotatably connected to the feed pipe and the mounting pipe respectively.

[0009] As a preferred embodiment of the present invention: a spiral guide vane is fixedly installed on the inner side of the electroplating drum, and a lifting plate is fixedly installed on one end of the spiral guide vane close to the feed pipe.

[0010] As a preferred embodiment of the present invention: the plating liquid filtering part includes a first water pipe fixedly installed on the side wall of the feed pipe, a filter plate is fixedly installed at the connection between the first water pipe and the feed pipe, the feed end of the first water pipe is lower than the feed end of the discharge pipe, a filter box is fixedly installed on the first water pipe, a second water pipe is fixedly installed on the output end of the filter box, and the second water pipe is connected to the pressure tank; the filter box includes a lower box body fixedly connected to the first water pipe and the second water pipe, an upper box body is fixedly installed on the lower box body by bolts, and filter blocks are arranged in the upper box body and the lower box body.

[0011] As a preferred embodiment of the present invention: the lifting part includes a second motor fixedly connected to the top of the feeding pipe, an auger is rotatably connected in the feeding pipe, and the auger is fixedly connected to the output end of the second motor.

[0012] As a preferred embodiment of the present invention: a second mounting seat is fixedly installed on the feed pipe, a first motor is fixedly connected to the second mounting seat, a transmission shaft is fixedly installed on the output end of the first motor, a first transmission gear is fixedly connected to the transmission shaft, a second transmission gear is fixedly installed on the mounting plate, and the second transmission gear is meshed with the first transmission gear; a third mounting seat is fixedly installed on the mounting tube, the transmission shaft is rotatably connected to the third mounting seat, a limiting rod is fixedly installed on the third mounting seat, and the limiting rod is fixedly connected to the first motor.

[0013] As a preferred embodiment of the present invention: the blocking part includes a mounting baffle fixedly installed in the mounting tube, the mounting baffle is rotatably connected with a mounting shaft, and a blocking mesh plate is fixedly installed on the mounting shaft; the mounting shaft extends to the outside of the electroplating box and a worm gear is fixedly installed, an adjusting rod is rotatably installed on the outer wall of the electroplating box, a worm is fixedly installed on the adjusting rod, and the worm is meshed with the worm wheel.

[0014] A battery barrel plating processing method comprises the following steps: Step 1: Place the battery steel shell into the inclined electroplating drum through the feeding part, and rotate the electroplating drum; Step 2: When the electroplating drum rotates, the spiral guide vane moves the electroplated steel shell toward the feeding unit. After the electroplated steel shell moves to the lifting plate, the lifting plate lifts the battery steel shell, and the battery steel shell falls downward under the action of gravity after being lifted; Step 3: The electroplating liquid in the electroplating box is sucked through the lifting part, and the electroplating liquid passes through the electroplating liquid filter part into the pressure tank for pressurization. The pressurized electroplating liquid is sprayed onto the falling battery steel shell, and the falling battery steel shell is rushed to the downward inclined end of the electroplating drum, and then the battery steel shell is transferred to the lifting plate again through the spiral guide vane; Step 4: After the electroplating is completed, the blocking part is opened, and the battery steel shell falls into the discharge unit. The lifting part lifts the battery steel shell to the discharge port at the top of the discharge unit for discharge.

[0015] Compared with the prior art, the present invention provides an intermittent battery steel shell processing barrel plating system, which has the following beneficial effects: 1. The intermittent battery steel shell processing barrel plating system, through the combined design of the blocking part and the lifting part, does not require the staff to disassemble and assemble the baffle on the electroplating drum, which reduces the contact between the staff and the electroplating solution, reduces the difficulty of operation and safety hazards; 2. The intermittent battery steel shell processing barrel plating system circulates and filters the plating solution through the plating solution filtration unit, effectively removing impurities in the plating solution, ensuring the quality and stability of the plating solution, thereby improving the electroplating effect of the battery steel shell; 3. The intermittent battery steel shell processing roller plating system uses spiral guide vanes and lifting to evenly distribute the battery steel shell in the drum, avoiding accumulation and dead corners, and ensuring that each battery steel shell can receive sufficient electroplating treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of an intermittent battery steel shell processing barrel plating system proposed by the present invention Figure 1 ; Figure 2 This is a main cross-sectional view of an intermittent battery steel shell processing barrel plating system proposed by the present invention; Figure 3 A three-dimensional cross-sectional view of an intermittent battery steel shell processing barrel plating system proposed by the present invention Figure 1 ; Figure 4 An intermittent battery steel shell processing roller plating system proposed by the present invention Figure 3 The structural diagram of part A in the figure; Figure 5 This is a schematic diagram of the structure of an electroplating drum in an intermittent battery steel shell processing roller plating system proposed by the present invention; Figure 6 A three-dimensional cross-sectional view of an intermittent battery steel shell processing barrel plating system proposed by the present invention Figure 2 ; Figure 7 An intermittent battery steel shell processing roller plating system proposed by the present invention Figure 6 The structural diagram of part B; Figure 8 A schematic diagram of the structure of a separator block of an intermittent battery steel shell processing barrel plating system proposed by the present invention; Fig. 9 A schematic structural diagram of the spiral guide vanes and lifting plates of an intermittent battery steel shell processing roller plating system proposed by the present invention.

[0017] In the figure: 1, electroplating box; 2, first mounting seat; 3, feed pipe; 4, electroplating drum; 401, mounting plate; 402, spiral guide vane; 403, lifting plate; 5, mounting pipe; 6, feed pipe; 7, discharge pipe; 8, butterfly valve; 9, first water pipe; 10, filter box; 1001, lower box body; 1002, upper box body; 1003, bolt; 1004, filter block; 11, second water pipe; 12, separator block ; 1201, feed hole; 1202, pressurizing groove; 13, second mounting seat; 14, third mounting seat; 15, limit rod; 16, first motor; 17, transmission shaft; 18, first transmission gear; 19, second transmission gear; 20, second motor; 21, auger; 22, filter plate; 23, mounting baffle; 24, barrier screen; 25, mounting shaft; 26, worm gear; 27, adjusting rod; 28, worm. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] Example: Refer to Figure 1-Figure 9 , an intermittent battery steel shell processing barrel plating system, including a plating box 1, and also includes: a plating drum 4, which is tiltedly arranged in the plating box 1; a feeding unit and a discharging unit, the feeding unit and the discharging unit are respectively arranged at the two ends of the plating drum 4, and the feeding unit is higher than the discharging unit; a driving part is arranged on the feeding unit and the discharging unit, and the driving part is connected to the plating drum 4; a blocking part is arranged on the discharging unit, when the battery steel shell is electroplated in the plating drum 4, the blocking part closes the feeding port of the discharging unit; a plating solution filtering part is connected to the discharging unit and the feeding unit; a lifting part is arranged in the discharging unit, when the blocking part blocks the discharge of the battery steel shell, the lifting part lifts the plating solution in the plating box 1 to the plating solution filtering part, when the blocking part releases the battery steel shell, the lifting part lifts the battery steel shell to the discharging end at the top of the discharging part.

[0021] In this embodiment, the battery steel shell is placed from the feeding unit into the electroplating drum 4 for electroplating. During the electroplating process, the lifting part drives the electroplating solution in the electroplating box 1 to circulate through the filtering part and the plating solution filtering part. The plating solution is circulated and filtered by the plating solution filtering part to remove impurities in the plating solution, thereby improving the electroplating effect of the battery steel shell.

[0022] When the roller plating is completed, the blocking part opens, the battery steel shell slides into the discharge unit, and then the lifting part is used to lift the battery steel shell to the top of the discharge unit to separate the battery steel shell from the electroplating liquid. The separated battery steel shell is directly discharged from the discharge unit without the need for staff to disassemble and assemble the baffle on the electroplating drum 4, thereby reducing the contact between the staff and the electroplating liquid, reducing the difficulty of the roller plating operation and improving the safety of the staff.

[0023] Reference Figure 3 and Figure 8The feeding unit includes a first mounting seat 2 fixedly mounted on the electroplating box 1, a feeding pipe 3 is fixedly mounted on the first mounting seat 2, a discharge end of the feeding pipe 3 is rotatably connected to an upwardly inclined end of the electroplating drum 4, a partition block 12 is fixedly mounted on the feeding pipe 3, a feeding hole 1201 and a pressurizing groove 1202 are provided on the partition block 12, and the battery steel shell enters the electroplating drum 4 through the feeding hole 1201.

[0024] In this embodiment, the partition block 12 seals the top of the feed pipe 3 and separates the feed hole 1201 from the pressurizing tank 1202. The battery steel shell can be put into the electroplating drum 4 through the feed hole 1201, and the electroplating liquid discharged from the plating liquid filter part enters the pressurizing tank 1202 to increase the pressure and spray into the electroplating drum 4, driving the battery steel shell that has not fallen to the bottom of the electroplating drum 4 to move toward the discharge end of the electroplating drum 4.

[0025] Reference Figure 1-Figure 4 The discharge unit includes a mounting tube 5 fixedly mounted on the electroplating box 1, the mounting tube 5 is rotatably connected to one end of the electroplating drum 4 that is tilted downward, a feed pipe 6 is fixedly mounted on one end of the mounting tube 5 that extends outside the electroplating box 1, a discharge pipe 7 is fixedly mounted on the side wall of the feed pipe 6, and a butterfly valve 8 is provided on the discharge pipe 7.

[0026] In this embodiment, when discharge is required, the butterfly valve 8 is opened, and after the lifting part lifts the battery steel shell to the top of the feeding pipe 6, the battery steel shell enters the discharge pipe 7 under the action of gravity and is then discharged through the discharge pipe 7.

[0027] Reference Figure 5 The electroplating drum 4 includes a cylinder with a polygonal cross-section, filter holes are arranged on the cylinder wall, mounting plates 401 are fixedly installed at both ends of the cylinder, two sets of mounting plates 401 are rotatably connected to the feed pipe 3 and the mounting pipe 5 respectively, a spiral guide vane 402 is fixedly installed on the inner side of the electroplating drum 4, and a lifting plate 403 is fixedly installed on one end of the spiral guide vane 402 close to the feed pipe 3.

[0028] In this embodiment, the electroplating drum 4 is arranged at an angle. When the electroplating drum 4 rotates, the spiral guide vane 402 can move the battery steel shell attached to the inner wall of the electroplating drum 4 toward the lifting plate 403. When the battery steel shell moves to the area of ​​the lifting plate 403, the lifting plate 403 lifts the battery steel shell to raise the position of the battery steel shell in the electroplating drum 4. When the lifting plate 403 tilts downward, the battery steel shell falls under the action of gravity. Since the electroplating liquid overflows the electroplating drum 4, the battery steel shell falls in the electroplating liquid. During the descent, the circulating electroplating liquid drives the descending battery steel shell to move toward the discharge end of the electroplating drum 4. This cycle is repeated, so that the battery steel shell can be evenly spread on the electroplating drum 4.

[0029] In addition, under the shielding of the spiral guide vanes 402, the battery steel shells that fall on the inner wall of the bottom of the electroplating drum 4 will not be washed away by the circulating electroplating solution.

[0030] In summary, the combined design of the spiral guide vanes 402 and the lifting plate 403 enables the battery steel shells to be evenly distributed in the drum. The spiral guide vanes 402 are responsible for moving the battery steel shells toward the lifting plate 403, while the lifting plate 403 is responsible for lifting the battery steel shells to a higher position. This design helps to avoid the battery steel shells from piling up in the drum or forming dead corners, ensuring that each battery steel shell can receive adequate electroplating treatment.

[0031] Reference Figure 1 , Figure 2 , Figure 6 and Figure 7 The plating solution filtering part includes a first water pipe 9 fixedly installed on the side wall of the feed pipe 6, a filter plate 22 is fixedly installed at the connection between the first water pipe 9 and the feed pipe 6, the feed end of the first water pipe 9 is lower than the feed end of the discharge pipe 7, a filter box 10 is fixedly installed on the first water pipe 9, a second water pipe 11 is fixedly installed on the output end of the filter box 10, and the second water pipe 11 is connected to the pressure tank 1202; the filter box 10 includes a lower box body 1001 fixedly connected to the first water pipe 9 and the second water pipe 11, an upper box body 1002 is fixedly installed on the lower box body 1001 by bolts 1003, and filter blocks 1004 are arranged in the upper box body 1002 and the lower box body 1001, and the filter block 1004 is a zeolite molecular sieve or activated carbon.

[0032] In this embodiment, when the lifting part lifts the plating liquid to a height higher than the first water pipe 9 and the feed pipe 6 and the butterfly valve 8 is closed, the plating liquid enters the first water pipe 9 under the action of the pressure difference, and then passes through the filter block 1004 and enters the second water pipe 11, and then enters the pressurizing tank 1202 through the second water pipe 11. The pressure of the plating liquid sprayed out is increased by utilizing the narrowing notch of the pressurizing tank 1202, so that the sprayed plating liquid drives the falling electroplated steel shell to move toward the discharge end of the electroplating drum 4.

[0033] Reference Figure 1-Figure 3 The lifting part includes a second motor 20 fixedly connected to the top of the feeding pipe 6 , and an auger 21 is rotatably connected in the feeding pipe 6 , and the auger 21 is fixedly connected to the output end of the second motor 20 .

[0034] Start the second motor 20, and the second motor 20 drives the auger 21 to rotate. The auger 21 transfers the electroplating solution and the battery steel shell. Open the butterfly valve 8. When transferring the battery steel shell, the second motor 20 reduces the rotation speed to prevent the electroplating solution from rising to the feed port of the discharge pipe 7, and prevent the auger 21 from damaging the battery steel shell.

[0035] Reference Figure 2A second mounting seat 13 is fixedly mounted on the feed pipe 3, a first motor 16 is fixedly connected to the second mounting seat 13, a transmission shaft 17 is fixedly mounted on the output end of the first motor 16, a first transmission gear 18 is fixedly connected to the transmission shaft 17, a second transmission gear 19 is fixedly mounted on the mounting plate 401, and the second transmission gear 19 is meshed with the first transmission gear 18; a third mounting seat 14 is fixedly mounted on the mounting tube 5, the transmission shaft 17 is rotatably connected to the third mounting seat 14, a limiting rod 15 is fixedly mounted on the third mounting seat 14, and the limiting rod 15 is fixedly connected to the first motor 16.

[0036] The first motor 16 is started, the first motor 16 drives the transmission shaft 17 to rotate, the transmission shaft 17 drives the first transmission gear 18 to rotate, the first transmission gear 18 drives the second transmission gear 19 to rotate, and the second transmission gear 19 drives the electroplating drum 4 to rotate.

[0037] Reference Figure 1 , Figure 3 and Figure 4 The blocking part includes a mounting baffle 23 fixedly installed in the mounting tube 5, on which a mounting shaft 25 is rotatably connected, and a blocking mesh plate 24 is fixedly installed on the mounting shaft 25; the mounting shaft 25 extends to the outside of the electroplating box 1 and is fixedly installed with a worm gear 26, and an adjusting rod 27 is rotatably installed on the outer wall of the electroplating box 1, on which a worm 28 is fixedly installed, and the worm 28 is meshed with the worm gear 26.

[0038] The adjusting rod 27 is rotated, the adjusting rod 27 drives the worm 28 to rotate, the worm 28 drives the worm wheel 26 to rotate, the worm wheel 26 drives the installation shaft 25 to rotate, and the installation shaft 25 drives the blocking mesh plate 24 to rotate, thereby controlling whether the installation tube 5 is connected to the discharge end of the electroplating drum 4.

[0039] A battery barrel plating processing method comprises the following steps: Step 1: Place the battery steel shell into the inclined electroplating drum 4 through the feeding part, and rotate the electroplating drum 4; Step 2: When the electroplating drum 4 rotates, the spiral guide vane 402 moves the electroplated steel shell toward the feeding unit. After the electroplated steel shell moves to the lifting plate 403, the lifting plate 403 lifts the battery steel shell, and the battery steel shell falls downward under the action of gravity after being lifted; Step 3: The plating liquid in the plating box 1 is sucked by the lifting part, and the plating liquid passes through the plating liquid filter part and enters the pressurizing tank 1202 for pressurization, and the pressurized plating liquid is sprayed onto the falling battery steel shell, and the falling battery steel shell is rushed to the downwardly inclined end of the plating drum 4, and then the battery steel shell is transferred to the lifting plate 403 again through the spiral guide vane 402; Step 4: After the electroplating is completed, the blocking part is opened, and the battery steel shell falls into the discharge unit. The lifting part lifts the battery steel shell to the discharge port at the top of the discharge unit for discharge.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intermittent battery steel shell processing barrel plating system, comprising a plating box, characterized in that: Also includes: An electroplating drum is obliquely arranged in the electroplating box; A feeding unit and a discharging unit, wherein the feeding unit and the discharging unit are respectively arranged at two ends of the electroplating drum, and the feeding unit is higher than the discharging unit; The feeding unit and the discharging unit are provided with a driving part, and the driving part is connected to the electroplating drum; A blocking part is arranged on the discharge unit, and when the battery steel shell is electroplated in the electroplating drum, the blocking part closes the feed port of the discharge unit; The plating solution filtering part is connected with the discharging unit and the feeding unit; The lifting part is arranged in the discharge unit. When the blocking part blocks the discharge of the battery steel shell, the lifting part lifts the electroplating solution in the electroplating box to the plating solution filter part. When the blocking part releases the battery steel shell, the lifting part lifts the battery steel shell to the discharge end at the top of the discharge part. The discharge unit includes a mounting tube fixedly mounted on the electroplating box, the mounting tube is rotatably connected to one end of the electroplating drum that is tilted downward, a feed pipe is fixedly mounted on one end of the mounting tube that extends outside the electroplating box, a discharge pipe is fixedly mounted on the side wall of the feed pipe, and a butterfly valve is provided on the discharge pipe; The lifting part includes a second motor fixedly connected to the top of the feeding pipe, and a screw dragon is rotatably connected in the feeding pipe, and the screw dragon is fixedly connected to the output end of the second motor; The blocking part comprises a mounting baffle fixedly mounted in the mounting tube, the mounting baffle is rotatably connected with a mounting shaft, and a blocking mesh is fixedly mounted on the mounting shaft; The installation shaft extends to the outside of the electroplating box and is fixedly installed with a worm wheel. An adjusting rod is rotatably installed on the outer wall of the electroplating box, and a worm is fixedly installed on the adjusting rod. The worm is meshed with the worm wheel.

2. The intermittent battery steel shell processing barrel plating system according to claim 1 is characterized in that: The feeding unit includes a first mounting seat fixedly mounted on the electroplating box, a feeding pipe fixedly mounted on the first mounting seat, a discharge end of the feeding pipe is rotatably connected to an upwardly inclined end of the electroplating drum, a partition block is fixedly mounted on the feeding pipe, a feeding hole and a pressurizing groove are provided on the partition block, and the battery steel shell enters the electroplating drum through the feeding hole.

3. The intermittent battery steel shell processing barrel plating system according to claim 1 is characterized in that: The electroplating drum comprises a cylinder with a polygonal cross section, filter holes are arranged on the cylinder wall of the cylinder, mounting plates are fixedly mounted at both ends of the cylinder, and two groups of mounting plates are rotatably connected to the feed pipe and the mounting pipe respectively.

4. The intermittent battery steel shell processing barrel plating system according to claim 3 is characterized in that: A spiral guide vane is fixedly installed on the inner side of the electroplating drum, and a lifting plate is fixedly installed on one end of the spiral guide vane close to the feed pipe.

5. The intermittent battery steel shell processing barrel plating system according to claim 1 is characterized in that: The plating solution filtering part includes a first water pipe fixedly mounted on the side wall of the feed pipe, a filter plate is fixedly mounted at the connection between the first water pipe and the feed pipe, a feed end of the first water pipe is lower than a feed end of the discharge pipe, a filter box is fixedly mounted on the first water pipe, a second water pipe is fixedly mounted at the output end of the filter box, and the second water pipe is connected to the pressure tank; The filter box comprises a lower box body fixedly connected to the first water pipe and the second water pipe, an upper box body is fixedly mounted on the lower box body by bolts, and filter blocks are arranged in the upper box body and the lower box body.

6. The intermittent battery steel shell processing barrel plating system according to claim 3 is characterized in that: A second mounting seat is fixedly mounted on the feed pipe, a first motor is fixedly connected to the second mounting seat, a transmission shaft is fixedly mounted on the output end of the first motor, a first transmission gear is fixedly connected to the transmission shaft, a second transmission gear is fixedly mounted on the mounting plate, and the second transmission gear meshes with the first transmission gear; A third mounting seat is fixedly mounted on the mounting tube, the transmission shaft is rotatably connected to the third mounting seat, a limiting rod is fixedly mounted on the third mounting seat, and the limiting rod is fixedly connected to the first motor.

7. A battery barrel plating method, comprising an intermittent battery steel shell barrel plating system as claimed in claim 4, characterized in that: The following steps are involved: Step 1: Place the battery steel shell into the inclined electroplating drum through the feeding part, and rotate the electroplating drum; Step 2: When the electroplating drum rotates, the spiral guide vane moves the electroplated steel shell toward the feeding unit. After the electroplated steel shell moves to the lifting plate, the lifting plate lifts the battery steel shell, and the battery steel shell falls downward under the action of gravity after being lifted; Step 3: The electroplating liquid in the electroplating box is sucked through the lifting part, and the electroplating liquid passes through the electroplating liquid filter part into the pressure tank for pressurization. The pressurized electroplating liquid is sprayed onto the falling battery steel shell, and the falling battery steel shell is rushed to the downward inclined end of the electroplating drum, and then the battery steel shell is transferred to the lifting plate again through the spiral guide vane; Step 4: After the electroplating is completed, the blocking part is opened, and the battery steel shell falls into the discharge unit. The lifting part lifts the battery steel shell to the discharge port at the top of the discharge unit for discharge.

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