Blind hole conductive rod cleaning device and blind hole conductive rod cleaning method

Abstract

The application provides a blind hole conductive rod cleaning device and a blind hole conductive rod cleaning method, and relates to the technical field of surface treatment. The blind hole conductive rod cleaning device can automatically execute a first cleaning process and a second cleaning process of the blind hole conductive rod. The first cleaning process is to tilt the orifice of the blind hole conductive rod upward and immerse it in the cleaning liquid, so that the cleaning liquid flows into the blind hole under the action of gravity. The second cleaning process is to tilt the orifice of the blind hole conductive rod downward and withdraw it from the cleaning liquid, so that the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity. Thus, the application avoids many disadvantages of manual cleaning of the blind hole conductive rod, and has the following advantages: low labor cost and low labor intensity; the cleaning time can be accurately controlled, so that the cleaning effect is not reduced due to too short cleaning time, and the blind hole conductive rod is not locally damaged due to too long cleaning time; the operator does not need to be close to the corrosive cleaning liquid, thereby reducing the safety hazard.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of surface treatment, in particular to a blind hole conductive rod cleaning device and a blind hole conductive rod cleaning method. BACKGROUND

[0002] The conductive rod is the core part of the vacuum arc-extinguishing chamber (or vacuum switch tube), which functions to conduct current and ensure stable transmission of the current in the vacuum arc-extinguishing chamber. In the assembly process of the vacuum arc-extinguishing chamber, the conductive rod needs to meet the clean and dry conditions, so that the pre-cleaning of the conductive rod is a necessary link for assembling the vacuum arc-extinguishing chamber. Generally, the conductive rod includes a conventional conductive rod without a blind hole and a blind hole conductive rod with a blind hole. For the blind hole conductive rod, the blind hole has a deep depth and a small hole opening, and sometimes a thread is arranged in the blind hole, which makes it more difficult to clean than the conventional conductive rod.

[0003] In the related art, the blind hole conductive rod is cleaned manually, which has the following disadvantages: the operator needs to repeatedly perform the steps of pouring cleaning liquid into the blind hole and pouring the cleaning liquid out of the blind hole, which is labor-intensive and has high labor cost; the cleaning time is difficult to control, and when the cleaning time is too long, the blind hole conductive rod is easily locally damaged, which reduces the product quality and stability, and when the cleaning time is too short, the blind hole conductive rod is difficult to clean, which results in poor cleaning effect; the operator needs to be close to the corrosive cleaning liquid, which has a high safety risk. SUMMARY

[0004] The present application provides a blind hole conductive rod cleaning device and a blind hole conductive rod cleaning method, which aims to solve the problems of poor cleaning effect, high labor cost, high safety risk, and unsatisfactory product quality and stability after cleaning of the blind hole conductive rod in the related art.

[0005] To solve the above-mentioned disadvantages existing in the related art, the first aspect of the present application provides a blind hole conductive rod cleaning device. The cleaning device comprises a rack, a lifting mechanism, a rotating mechanism, a cleaning basket and a cleaning tank. The lifting mechanism is arranged on the rack. The rotating mechanism is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism. The cleaning basket is arranged on the rotating mechanism and is drivingly connected with the rotating mechanism. The cleaning basket is used for placing at least one blind hole conductive rod. The cleaning tank is arranged below the cleaning basket and is used for containing cleaning liquid. The cleaning process of the blind hole conductive rod comprises a first cleaning process and a second cleaning process in sequence and in circulation. The cleaning basket is further used for limiting the orientation of the hole of the blind hole of the blind hole conductive rod placed inside the cleaning basket, so that the orientation of the hole is kept in a preset direction. The lifting mechanism is used for driving the rotating mechanism and the cleaning basket to descend synchronously in the first cleaning process, so that the cleaning basket enters the cleaning tank and is immersed in the cleaning liquid. Or, the lifting mechanism is used for driving the rotating mechanism and the cleaning basket to ascend synchronously in the second cleaning process, so that the cleaning basket is separated from the cleaning liquid and exits the cleaning tank. The rotating mechanism is used for driving the cleaning basket to rotate reversely by a first preset angle in the preset direction in the first cleaning process, so as to tilt the hole of the blind hole conductive rod in the cleaning basket upward. When the cleaning basket is immersed in the cleaning liquid, the cleaning liquid flows into the blind hole under the action of gravity. Or, the rotating mechanism is used for driving the cleaning basket to rotate by a second preset angle in the preset direction in the second cleaning process, so as to tilt the hole of the blind hole conductive rod in the cleaning basket downward. After the cleaning basket is separated from the cleaning liquid, the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity.

[0006] In some implementation schemes, the rack comprises a column, a sliding groove extending along the axial direction of the column is formed in the column, the lifting mechanism comprises a lifting motor, a sliding block and a first transmission structure, the sliding block is arranged in the sliding groove and is slidingly connected with the sliding groove, the lifting motor is arranged on the column and is drivingly connected with the sliding block through the first transmission structure, and the rotating mechanism is arranged on the sliding block.

[0007] In some implementation schemes, the rotating mechanism comprises a rotating motor, a second transmission structure, a cantilever and a hanging piece, the rotating motor is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism, one end of the cantilever is arranged on the rotating motor and is drivingly connected with the rotating motor through the second transmission structure, and the hanging piece is arranged on the other end of the cantilever and is used for hanging the cleaning basket.

[0008] In some implementation schemes, the cleaning basket comprises a bottom plate, two hanging ears and a plurality of side plates, the plurality of side plates are arranged on the edge of the bottom plate around the center of the bottom plate, the plurality of side plates are connected end to end, and the two hanging ears are arranged on the sides of the two opposite side plates away from the bottom plate respectively. The two hanging ears are used for being hung on the hanging piece, so that the cleaning basket is hung on the hanging piece.

[0009] In some implementations, the hanger includes a bearing plate and two hook assemblies corresponding to the two hanger ears respectively, each hook assembly includes at least one hook, one side of the bearing plate is arranged on the cantilever, and the two hook assemblies are arranged on the other side of the bearing plate and located at opposite ends of the bearing plate respectively; the hanger ear includes at least one support rod, one end of the support rod is arranged on the side plate, and the other end opposite to the one end is provided with a hanging ring, the inner diameter of the hanging ring is matched with the outer diameter of the hook, and the hanging ring is used for being hung on the corresponding hook.

[0010] In some implementations, the hanger includes a bearing plate and two hook assemblies corresponding to the two hanger ears respectively, each hook assembly includes at least one hook, one side of the bearing plate is arranged on the cantilever, and the two hook assemblies are arranged on the other side of the bearing plate and located at opposite ends of the bearing plate respectively; the hanger ear includes at least one support rod, one end of the support rod is arranged on the side plate, and the other end opposite to the one end is provided with a hanging ring, the inner diameter of the hanging ring is matched with the outer diameter of the hook, and the hanging ring is used for being hung on the corresponding hook.

[0011] In some implementations, the bottom plate includes a plurality of limiting rods arranged in a straight line and spaced apart from each other, and the gap between any two adjacent limiting rods in the bottom plate is used for bearing the blind hole conductive rod, and the axis direction of the blind hole conductive rod is consistent with the axis direction of the limiting rod.

[0012] In some implementations, the bottom plate is provided with a clamping structure on the side away from the side plate, the side plate is provided with a clamping groove on the side away from the bottom plate, the clamping structure is used for clamping with the clamping groove of another cleaning basket, and the clamping groove is used for clamping with the clamping structure of another cleaning basket.

[0013] The second aspect of the present application provides another blind hole conductive rod cleaning device, which comprises a rack, a lifting mechanism, a hanging piece, a cleaning basket and a cleaning tank. The lifting mechanism is arranged on the rack, the hanging piece is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism, the cleaning basket is arranged on the hanging piece and is rotationally matched with the hanging piece, the rotational matching indicates that the cleaning basket rotates in a preset direction or a corresponding reverse direction relative to the hanging piece, the cleaning tank is arranged below the cleaning basket, the cleaning basket is used for placing the blind hole conductive rod, a support rod is arranged on the side wall of the cleaning basket and close to the top, the support rod corresponds to the tank edge of the cleaning tank, the cleaning tank is used for containing cleaning liquid, and the cleaning process of the blind hole conductive rod comprises a first cleaning process and a second cleaning process which are sequentially and circularly executed. The cleaning basket is further used for limiting the orientation of the hole of the blind hole of the blind hole conductive rod placed in the cleaning basket, so that the orientation of the hole is kept in the preset direction. The lifting mechanism is used for: in the first cleaning process, driving the hanging piece to synchronously descend with the cleaning basket, after the support rod contacts the tank edge of the cleaning tank, the side of the cleaning basket provided with the support rod is stopped from descending by the blocking of the cleaning tank, the side of the cleaning basket not provided with the support rod continues to descend, so that the cleaning basket is obliquely immersed in the cleaning liquid and the hole of the blind hole conductive rod in the cleaning basket is obliquely upward, and the cleaning liquid flows into the blind hole under the action of gravity; or in the second cleaning process, driving the hanging piece to synchronously ascend with the cleaning basket, after the support rod is separated from the tank edge of the cleaning tank, the side of the cleaning basket provided with the support rod is lower than the side of the cleaning basket not provided with the support rod under the action of gravity, so that the cleaning basket is obliquely withdrawn from the cleaning tank and the hole of the blind hole conductive rod in the cleaning basket is obliquely downward, and the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity.

[0014] The third aspect of the present application provides a blind hole conductive rod cleaning method applied to the blind hole conductive rod cleaning device mentioned in the first aspect or the second aspect of the present application. The cleaning method comprises: executing a first cleaning process of obliquely upwardly orienting the hole of the blind hole of the blind hole conductive rod and immersing the hole in cleaning liquid, so that the cleaning liquid flows into the blind hole under the action of gravity; executing a second cleaning process of obliquely downwardly orienting the hole of the blind hole conductive rod and separating the hole from the cleaning liquid, so that the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity; and sequentially and circularly executing the first cleaning process and the second cleaning process.

[0015] For the blind hole conductive rod cleaning device provided by the first aspect of the application, the blind hole conductive rod is placed in the cleaning basket, the cleaning basket can limit the orientation of the orifice of the blind hole conductive rod to a preset direction, and when cleaning the blind hole conductive rod, it is divided into a first cleaning process and a second cleaning process. In the first cleaning process, the lifting mechanism drives the rotating mechanism and the cleaning basket to descend synchronously, so that the cleaning basket is immersed in the cleaning liquid, and the rotating mechanism drives the cleaning basket to rotate in the opposite direction of the preset direction by a first preset angle, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket upward, so that when the cleaning basket is immersed in the cleaning liquid, the cleaning liquid flows into the blind hole under the action of gravity; in the second cleaning process, the lifting mechanism drives the rotating mechanism and the cleaning basket to ascend synchronously, so that the cleaning basket is separated from the cleaning liquid, and the rotating mechanism drives the cleaning basket to rotate in the preset direction by a second preset angle, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket downward, so that after the cleaning basket is separated from the cleaning liquid, the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity; the cleaning of the blind hole conductive rod can be realized by sequentially and cyclically executing the first cleaning process and the second cleaning process. As can be seen, the application automatically executes the first cleaning process and the second cleaning process through the lifting mechanism and the rotating mechanism, so as to avoid the many disadvantages of manually cleaning the blind hole conductive rod in the traditional scheme, and the advantages are as follows: low labor cost and low labor intensity; the cleaning time can be accurately controlled, which can neither reduce the cleaning effect of the blind hole conductive rod due to too short cleaning time, nor cause local damage to the blind hole conductive rod due to too long cleaning time, thereby improving the product quality and stability; the operator does not need to be close to the corrosive cleaning liquid, thereby reducing the safety hazard.

[0016] For the blind hole conductive rod cleaning device provided by the second aspect of the application, the hanging piece is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism, the cleaning basket is arranged on the hanging piece and is rotationally matched with the hanging piece (i.e., the cleaning basket can rotate relative to the hanging piece in a preset direction or in a corresponding reverse direction), the cleaning tank for containing the cleaning liquid is arranged below the cleaning basket, the support rod is arranged on the side wall of the cleaning basket and close to the top, the support rod corresponds to the tank edge of the cleaning tank, the blind hole conductive rod is placed in the cleaning basket, and the cleaning basket can limit the orientation of the orifice of the blind hole conductive rod in a preset direction. The cleaning process of the blind hole conductive rod includes a first cleaning process and a second cleaning process. In the first cleaning process, the hanging piece and the cleaning basket are driven to descend synchronously by the lifting mechanism. After the support rod contacts the tank edge of the cleaning tank, the side of the cleaning basket provided with the support rod is stopped from descending due to the blocking of the cleaning tank, and the side of the cleaning basket not provided with the support rod continues to descend, so that the cleaning basket is tilted and immersed in the cleaning liquid, and the orifice of the blind hole conductive rod in the cleaning basket is tilted upward, and the cleaning liquid flows into the blind hole under the action of gravity. In the second cleaning process, the hanging piece and the cleaning basket are driven to ascend synchronously by the lifting mechanism. After the support rod is separated from the tank edge of the cleaning tank, the side of the cleaning basket provided with the support rod is lower than the side of the cleaning basket not provided with the support rod under the action of gravity, so that the cleaning basket is tilted and withdrawn from the cleaning tank, and the orifice of the blind hole conductive rod in the cleaning basket is tilted downward, and the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity. The cleaning of the blind hole conductive rod can be realized by sequentially and cyclically performing the first cleaning process and the second cleaning process. As can be seen, the first cleaning process and the second cleaning process are automatically performed by the cooperation between the lifting mechanism, the support rod and the tank edge of the cleaning tank. In this way, the many disadvantages of manually cleaning the blind hole conductive rod in the traditional scheme can be avoided, and the advantages are as follows: the labor cost is low, and the labor intensity is low; the cleaning time can be accurately controlled, which can neither reduce the cleaning effect of the blind hole conductive rod due to too short cleaning time, nor cause local damage to the blind hole conductive rod due to too long cleaning time, thereby improving the product quality and stability; the operator does not need to be close to the corrosive cleaning liquid, thereby reducing the safety hazard.

[0017] For the blind hole conductive rod cleaning method provided by the third aspect of the application, since the blind hole conductive rod cleaning device mentioned in the first aspect or the second aspect of the application is applied, all the advantages of cleaning the blind hole conductive rod by any blind hole conductive rod cleaning device are possessed. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the related art or the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the related art or the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and not all the embodiments. Those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0019] Figure 1 The structural schematic diagram of the cleaning device provided by the embodiments of the present application under different viewing angles is shown in the following figure.

[0020] Figure 2 The structural schematic diagram of the cleaning basket provided by the embodiments of the present application under different viewing angles is shown in the following figure.

[0021] Figure 3 The structural schematic diagram of the hanging piece provided by the embodiments of the present application under different viewing angles is shown in the following figure.

[0022] Figure 4 The structural schematic diagram of the cleaning frame provided by the embodiments of the present application is shown in the following figure.

[0023] Figure 5 The flowchart of the cleaning method provided by the embodiments of the present application is shown in the following figure.

[0024] The marks in the above figures respectively represent: 100-rack, 200-cleaning basket, 300-cleaning tank, 400-rotating mechanism, 500-hanging piece, 600-cleaning frame, 110-stand, 210-bottom plate, 220-hanging ear, 230-side plate, 410-suspension arm, 510-bearing plate, 520-hook assembly, 610-frame rod, 620-separation rod, 211-limiting rod, 221-supporting rod, 222-hanging rod, 521-hook, 522-reinforcing rod. DETAILED DESCRIPTION

[0025] In the related art, the blind hole conductive rod is cleaned manually. This cleaning method has the following disadvantages: the operator needs to repeatedly perform the steps of pouring cleaning liquid into the blind hole and pouring the cleaning liquid out of the blind hole, the labor cost is high, and the labor intensity is high; the cleaning time is difficult to grasp, when the cleaning time is too long, the blind hole conductive rod is easily damaged locally, the product quality and stability are reduced, and when the cleaning time is too short, the blind hole conductive rod is difficult to clean completely, resulting in poor cleaning effect; the operator needs to be close to the corrosive cleaning liquid, which has a high safety risk; when the blind hole conductive rods are densely packed and stacked during cleaning, the contact area is large, which is not conducive to the cleaning of the outer surface of the blind hole conductive rod, and the blind hole conductive rod is easily damaged due to mutual collision. Therefore, the blind hole conductive rod cleaning device and the blind hole conductive rod cleaning method based on the blind hole conductive rod cleaning device are provided in the embodiments below to solve the above-mentioned disadvantages in the related art.

[0026] In order to make the purpose, technical solutions and advantages of the present application more obvious and easy to understand, the present application will be described below in conjunction with the embodiments of the present application and the corresponding drawings. Throughout the same or similar reference signs represent the same or similar elements or elements with the same or similar functions. It should be understood that the embodiments of the present application described below are only used to explain the present application and do not limit the present application, i.e. based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0027] Please refer to Figure 1 , Figure 1 is a structure diagram of the cleaning device at different viewing angles. The present embodiment provides a blind hole conductive rod cleaning device, which divides the cleaning process of the blind hole conductive rod into a first cleaning process and a second cleaning process in sequence and circulation. The blind hole conductive rod cleaning device comprises a rack 100, a lifting mechanism (not shown in the figure), a rotating mechanism 400, a cleaning basket 200 and a cleaning tank 300. The lifting mechanism is arranged on the rack 100, the rotating mechanism 400 is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism, the cleaning basket 200 is arranged on the rotating mechanism 400 and is drivingly connected with the rotating mechanism 400, and the cleaning tank 300 is arranged below the cleaning basket 200.

[0028] Specifically, the cleaning tank 300 is used to contain cleaning liquid, such as anhydrous ethanol, acetone, isopropyl alcohol, special electronic cleaning agent, etc. The cleaning basket 200 is used to place at least one blind hole conductive rod and limit the orientation of the orifice of the blind hole in the blind hole conductive rod placed inside itself, so that the orientation of the orifice of the blind hole always remains in a preset direction. The lifting mechanism is used to: in the first cleaning process, drive the rotating mechanism 400 and the cleaning basket 200 to descend synchronously, so that the cleaning basket 200 enters the cleaning tank 300 and is immersed in the cleaning liquid; or, in the second cleaning process, drive the rotating mechanism 400 and the cleaning basket 200 to ascend synchronously, so that the cleaning basket 200 is separated from the cleaning liquid and exits the cleaning tank 300. The rotating mechanism 400 is used to: in the first cleaning process, drive the cleaning basket 200 to rotate in the opposite direction of the preset direction by a first preset angle, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket 200 upward through the inclination of the cleaning basket 200, so that when the cleaning basket 200 is immersed in the cleaning liquid, the cleaning liquid flows into the blind hole under the action of gravity; or, in the second cleaning process, drive the cleaning basket 200 to rotate in the preset direction by a second preset angle, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket 200 downward through the inclination of the cleaning basket 200, so that after the cleaning basket 200 is separated from the cleaning liquid, the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity.

[0029] In the embodiment, the number of cycles of performing the first cleaning process and the second cleaning process is set according to actual conditions (such as the depth of the blind hole of the blind hole conductive rod, the size of the hole, whether there is a thread in the blind hole, the type of the cleaning liquid, and the material of the blind hole conductive rod, etc.), and the present application does not make a unique limitation thereon, but the batch test results show that when the number of cycles of performing the first cleaning process and the second cleaning process is 3 or more, the blind hole conductive rod can be cleaned thoroughly regardless of the outer surface or the inside of the blind hole. Of course, after a number of cycles of performing the first cleaning process and the second cleaning process, the blind hole conductive rod can also be cleaned in combination with other cleaning methods commonly used in the art, such as surface oil removal, chemical polishing, ultrasonic cleaning, etc. In addition, it should be noted that the first preset angle and the second preset angle are also set according to actual needs, but the second preset angle is greater than the first preset angle, because after the rotating mechanism 400 drives the cleaning basket 200 to rotate in the reverse direction by the first preset angle, the cleaning basket 200 has been tilted, and then the rotating mechanism 400 drives the cleaning basket 200 to rotate in the preset direction by the second preset angle to make the cleaning basket 200 tilt in the reverse direction, which necessarily drives the cleaning basket 200 to rotate in the preset direction by the first preset angle to make the cleaning basket 200 return to the horizontal state, and then drives the cleaning basket 200 to rotate in the preset direction by a certain angle to make the cleaning basket 200 tilt in the reverse direction, so the second preset angle is greater than the first preset angle. Preferably, the second preset angle is twice the first preset angle, for example, the first preset angle is 30-45°, and then the second preset angle is 60-90°.

[0030] In the embodiment, for the first cleaning process, after the rotating mechanism 400 rotates the cleaning basket 200 to make the hole of the blind hole conductive rod in the cleaning basket 200 tilt upward, and the lifting mechanism drives the cleaning basket 200 to descend to make the cleaning basket 200 immersed in the cleaning liquid, the cleaning basket 200 needs to stay in the cleaning liquid for a first preset time, so that the cleaning liquid can be fully filled into the blind hole of the blind hole conductive rod. For the second cleaning process, after the rotating mechanism 400 rotates the cleaning basket 200 to make the hole of the blind hole conductive rod in the cleaning basket 200 tilt downward, and the lifting mechanism drives the cleaning basket 200 to ascend to make the cleaning basket 200 withdrawn from the cleaning liquid, the cleaning basket 200 needs to stay in the air for a second preset time, so that the cleaning liquid in the blind hole of the blind hole conductive rod can be fully drained. In addition, it should be noted that the first preset time and the second preset time are both related to the type of the cleaning liquid, that is, when the selected cleaning liquid is different, the first preset time and the second preset time are also different, so the first preset time and the second preset time can be set according to the selected cleaning liquid, and the present application does not make a unique limitation thereon.

[0031] In the embodiment, the control of the lifting mechanism, i.e. the control of the lifting mechanism driving the rotating mechanism 400 to synchronously lift the cleaning basket 200, can be manual or automatic. In order to improve the intelligence and automation of the blind hole conductive rod cleaning device, the control of the lifting mechanism is preferably automatic. Specifically, when the control of the lifting mechanism is automatic, the blind hole conductive rod cleaning device further comprises a controller (not shown in the figure) in addition to the structure given in the foregoing, the controller is arranged on the rack 100 and communicatively connected to the lifting mechanism, and the controller is configured to: control the lifting mechanism to drive the rotating mechanism 400 to synchronously descend the cleaning basket 200 in the first cleaning process, so that the cleaning basket 200 enters the cleaning tank 300 and is immersed in the cleaning liquid; or, control the lifting mechanism to drive the rotating mechanism 400 to synchronously ascend the cleaning basket 200 in the second cleaning process, so that the cleaning basket 200 is separated from the cleaning liquid and exits the cleaning tank 300. Similarly, the control of the rotating mechanism 400 is also preferably automatic, i.e. the controller is also communicatively connected to the rotating mechanism 400, and the controller is further configured to: control the rotating mechanism 400 to drive the cleaning basket 200 to rotate by a first preset angle in the opposite direction of the preset direction in the first cleaning process, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket 200 upward through the inclination of the cleaning basket 200, so that when the cleaning basket 200 is immersed in the cleaning liquid, the cleaning liquid flows into the blind hole under the action of gravity; or, control the rotating mechanism 400 to drive the cleaning basket 200 to rotate by a second preset angle in the preset direction in the second cleaning process, so as to tilt the orifice of the blind hole conductive rod in the cleaning basket 200 downward through the inclination of the cleaning basket 200, so that after the cleaning basket 200 is separated from the cleaning liquid, the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity. Exemplarily, the controller can adopt any controller commonly used in the art, such as a small computer, a microcontroller such as a single-chip microcomputer, an industrial control computer (IPC), a programmable logic controller (PLC), a distributed control system (DCS), etc. The specific selection can be made according to actual needs, and the present application does not make a unique limitation in this regard.

[0032] As can be seen from the above, the first cleaning process and the second cleaning process are automatically performed by the lifting mechanism and the rotating mechanism 400 in the embodiment, which can avoid many disadvantages of manual cleaning of the blind hole conductive rod in the conventional scheme, and has the following advantages: low labor cost and low labor intensity; the cleaning time can be accurately controlled, which can neither reduce the cleaning effect of the blind hole conductive rod due to too short cleaning time, nor cause local damage to the blind hole conductive rod due to too long cleaning time, thereby improving the product quality and stability; the operator does not need to be close to the cleaning liquid with corrosive property, thereby reducing the safety hazard.

[0033] In some embodiments, still referring to Figure 1, the rack 100 comprises a column 110, the column 110 is provided with a sliding groove extending along the axial direction of the column 110, the lifting mechanism comprises a lifting motor (not shown in the figure), a sliding block (not shown in the figure) and a first transmission structure (not shown in the figure), the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove, the lifting motor is arranged on the column 110 and is in transmission connection with the sliding block through the first transmission structure, and the rotating mechanism 400 is arranged on the sliding block. That is to say, when the lifting mechanism drives the rotating mechanism 400 and the cleaning basket 200 to ascend / descend synchronously, the lifting motor drives the sliding block to slide up / down in the sliding groove through the first transmission structure, so as to indirectly drive the rotating mechanism 400 and the cleaning basket 200 to ascend / descend synchronously through the up / down sliding of the sliding block. In addition, it should be noted that in other embodiments, the lifting mechanism can also adopt other mechanisms commonly used in the art and having a lifting function, such as a screw nut mechanism, a hydraulic cylinder mechanism, an air cylinder mechanism, a crank slider mechanism, a scissor type lifting mechanism, an electric push rod mechanism, etc., and the specific selection can be made according to actual needs, and the application does not make a unique limitation in this regard.

[0034] In some embodiments, still referring to Figure 1 , the rotating mechanism 400 comprises a second transmission structure (not shown in the figure), a rotating motor (not shown in the figure), a cantilever 410 and a hanging piece 500, the rotating motor is arranged on the lifting mechanism and is in driving connection with the lifting mechanism, one end of the cantilever 410 is arranged on the rotating motor and is in transmission connection with the rotating motor through the second transmission structure, and the hanging piece 500 is arranged on the other end of the cantilever 410 and is used for hanging the cleaning basket 200. That is to say, when the rotating mechanism 400 drives the cleaning basket 200 to rotate reversely by a first preset angle in a preset direction or to rotate by a second preset angle in a preset direction, the rotating motor drives the cantilever 410 to rotate around the axis of the cantilever 410 through the second transmission structure, so as to indirectly drive the hanging piece 500 and the cleaning basket 200 to rotate reversely by the first preset angle in the preset direction or to rotate by the second preset angle in the preset direction through the rotation of the cantilever 410. In addition, it should be noted that in other embodiments, the rotating mechanism 400 can also adopt other mechanisms commonly used in the art and having a rotating function, such as a gear mechanism, a worm gear mechanism, a pulley mechanism, a sprocket mechanism, a cam mechanism, a ratchet mechanism, etc., and the specific selection can be made according to actual needs, and the application does not make a unique limitation in this regard.

[0035] In some embodiments, please refer to Figure 2 , Figure 2The structural schematic diagram of the cleaning basket at different visual angles is shown. The cleaning basket 200 comprises a bottom plate 210, two hanging ears 220 and a plurality of side plates 230. The plurality of side plates 230 are arranged on the edges of the bottom plate 210 around the center of the bottom plate 210, and the plurality of side plates 230 are connected head to tail. The two hanging ears 220 are arranged on the sides of the two opposite side plates 230 away from the bottom plate 210, respectively, and are used for hanging on the hanging piece 500, so that the cleaning basket 200 is hung on the hanging piece 500. Specifically, the bottom plate 210 comprises a plurality of limiting rods 211 arranged in a straight line and spaced from each other. The gap between any two adjacent limiting rods 211 in the bottom plate 210 is used for carrying a blind hole conductive rod, and the axis direction of the blind hole conductive rod is consistent with the axis direction of the limiting rod 211. It can be understood that placing the blind hole conductive rod in the gap between any two adjacent limiting rods 211 on the bottom plate 210 can make the plurality of blind hole conductive rods in the cleaning basket 200 more dispersed, avoid the plurality of blind hole conductive rods in the cleaning basket 200 being stacked and packed densely, and reduce the area of their mutual contact. Not only is it conducive to cleaning the outer surface of the blind hole conductive rod, but also can prevent the blind hole conductive rod from being damaged due to mutual collision.

[0036] Of course, in addition to being used for carrying the blind hole conductive rod, the gap between any two adjacent limiting rods 211 on the bottom plate 210 is also used for allowing the cleaning liquid to enter the cleaning basket 200 when the cleaning basket 200 is immersed in the cleaning liquid, so as to clean the blind hole conductive rod in the cleaning basket 200. Similarly, in order to ensure that the cleaning liquid can quickly and fully contact the blind hole conductive rod in the cleaning basket 200 when the cleaning basket 200 is immersed in the cleaning liquid, the side plate 230 of the cleaning basket 200 can be designed to be hollow, for example, a plurality of through holes are formed in the plate material at different positions, so as to realize the hollow design of the side plate 230; or the side plate 230 is designed to be similar to the bottom plate 210, that is, the side plate 230 also comprises a plurality of rod members arranged in a straight line and spaced from each other, so as to realize the hollow design of the side plate 230. It should be noted that the form of the hollow design of the side plate 230 can be selected according to actual needs, and the present application does not make a unique limitation in this regard.

[0037] As one of the embodiments, in combination with Figure 3 , Figure 3is a structural schematic view of the hanger from different perspectives, the hanger 500 comprises a bearing plate 510 and two hook assemblies 520 corresponding to two hanger ears 220 respectively, each hook assembly 520 comprises at least one hook 521, one side of the bearing plate 510 is arranged on the cantilever 410, and the two hook assemblies 520 are arranged on the other side of the bearing plate 510 and are located at opposite ends of the bearing plate 510 respectively. Further, the hanger ear 220 comprises a hanging rod 222 and two support rods 221, one end of the two support rods 221 is arranged on the side plate 230 oppositely, the hanging rod 222 is connected between the other end of the two support rods 221, and the hanging rod 222 is used for hanging on each hook 521 in the corresponding hook assembly 520. Preferably, each hook assembly 520 comprises two opposite hooks 521, and in order to ensure the stability of the hook assembly 520, a reinforcing rod 522 is connected between the two hooks 521, the reinforcing rod 522 can be one or more, and the present application does not make a unique limitation.

[0038] In the present embodiment, when the blind hole conductive rod needs to be cleaned, the hanging rod 222 of the two hanger ears 220 on the cleaning basket 200 is hung on each hook 521 in the corresponding hook assembly 520, so as to realize the detachable connection between the cleaning basket 200 and the hanger 500, and in this connection mode of the cleaning basket 200 and the hanger 500, the cleaning basket 200 and the hanger 500 are not relatively fixed, when the rotating mechanism 400 drives the hanger 500 to rotate, the hook 521 in the hook assembly 520 can slide on the corresponding hanging rod 222 along the axis direction of the hanging rod 222, no matter which end of the two opposite ends of the hanging rod 222 the hook 521 slides to, it will cause the cleaning basket 200 to tilt (i.e. one side is high and the other side is low), which corresponds to tilting the orifice of the blind hole conductive rod in the cleaning basket 200 upward / downward respectively.

[0039] As another embodiment thereof, the structure of the hanger 500 is the same as the last embodiment, but the structure of the hanger ear 220 is different from the last embodiment. Specifically, the hanger ear 220 comprises at least one support rod 221, one end of the support rod 221 is arranged on the side plate 230, and the opposite end is provided with a hanging ring (not shown in the figure), the inner diameter of the hanging ring is matched with the outer diameter of the hook 521, and the hanging ring is used for hanging on the corresponding hook 521. In this embodiment, when it is necessary to clean the blind hole conductive rod, the hanging rings of the two hanger ears 220 on the cleaning basket 200 are hung on the hooks 521 in the corresponding hook assembly 520, so as to realize the detachable connection between the cleaning basket 200 and the hanger 500. Since the inner diameter of the hanging ring is matched with the outer diameter of the hook 521, when the hanging ring is hung on the hook 521, the relative fixation of the cleaning basket 200 and the hanger 500 can be realized through the friction force between the two. When the rotating mechanism 400 drives the hanger 500 to rotate, it will drive the hanger 500 to rotate synchronously with the cleaning basket 200, so as to realize the inclination of the cleaning basket 200 (i.e. one side is high and the other side is low), that is, the inclination of the orifice of the blind hole conductive rod in the cleaning basket 200 upward / downward. Of course, in other embodiments, in order to ensure that the cleaning basket 200 and the hanger 500 do not move relative to each other when the rotating mechanism 400 drives the hanger 500 to rotate, a clamping connection between the hanging ring and the hook 521 can be additionally provided.

[0040] As one of the embodiments, the bottom plate 210 is provided with a clamping structure away from the side plate 230, and the side plate 230 is provided with a clamping groove away from the bottom plate 210, the clamping structure is used for clamping with the clamping groove of another cleaning basket 200, and the clamping groove is used for clamping with the clamping structure of another cleaning basket 200, that is, a plurality of cleaning baskets 200 can be stacked together through the clamping structure and the clamping groove between the two cleaning baskets 200, so as to increase the number of blind hole conductive rods cleaned at one time. It can be understood that for the case of stacking a plurality of cleaning baskets 200 together, when the rotating mechanism 400 drives these cleaning baskets 200 to rotate, the rotating mechanism 400 will apply a rotating force to these cleaning baskets 200, and these cleaning baskets 200 may be scattered under the action of the rotating force. In order to avoid this disadvantage, an additional rotating mechanism 400 can be arranged to drive the cleaning baskets 200 to rotate. Figure 4The washing frame 600 is shown, and several stacked washing baskets 200 are arranged in the washing frame 600, and then the washing frame 600 is hung on the hanging piece 500. The hanging piece 500 is driven by the rotating mechanism 400 to rotate synchronously with the washing frame 600. In this way, only the washing frame 600 is subjected to the rotating force, and the several stacked washing baskets 200 are not subjected to the rotating force, thereby avoiding the several stacked washing baskets 200 from being scattered under the action of the rotating force. Preferably, the washing frame 600 adopts a cubic structure, which includes several frame rods 610 corresponding to the lengths of several edges of the cube and two opposite partition rods 620. The two partition rods 620 function to limit the several stacked washing baskets 200 in the washing frame 600, and limit the sliding position of the hooks 521 in the hook assembly 520 on the corresponding suspension rods 222 along the axis direction of the suspension rods 222 when the rotating mechanism 400 drives the hanging piece 500 to rotate.

[0041] By analogy with Figure 1 Another blind hole conductive rod cleaning device is provided in the embodiment, and the cleaning device of the embodiment does not have the rotating mechanism 400 and adopts other structures to realize the upward / downward inclination of the orifice of the blind hole conductive rod in the washing basket 200. Specifically, the cleaning device provided in the embodiment includes the rack 100, the lifting mechanism, the hanging piece 500, the washing basket 200, and the washing tank 300. The lifting mechanism is arranged on the rack 100. The hanging piece 500 is arranged on the lifting mechanism and is drivingly connected with the lifting mechanism. The washing basket 200 is arranged on the hanging piece 500 and is rotationally matched with the hanging piece 500. The rotational matching means that the washing basket 200 can rotate in a preset direction or a corresponding reverse direction relative to the hanging piece 500. The washing tank 300 is arranged below the washing basket 200. A support rod (not shown in the figure) is arranged on the side wall of the washing basket 200 and close to the top. The support rod corresponds to the tank rim of the washing tank 300. The cleaning process of the blind hole conductive rod still includes the first cleaning process and the second cleaning process in sequence and cyclically.

[0042] Specifically, the cleaning tank 300 is still used to contain the cleaning liquid. The cleaning basket 200 is still used to place the blind hole conductive rods and limit the orientation of the orifices of the blind hole conductive rods placed inside itself, so that the orientation of the orifices is always kept in the preset direction. The lifting mechanism is used to: in the first cleaning process, drive the hanging piece 500 to synchronously lower the cleaning basket 200, when the cleaning basket 200 is lowered to the point that the supporting rods contact the tank edge of the cleaning tank 300, the side of the cleaning basket 200 provided with the supporting rods is stopped from descending by the blocking of the cleaning tank 300, and the side of the cleaning basket 200 not provided with the supporting rods continues to descend, so that the cleaning basket 200 is tilted to be immersed in the cleaning liquid, and the orifices of the blind hole conductive rods in the cleaning basket 200 are tilted upward, and the cleaning liquid flows into the blind holes under the action of gravity; or, in the second cleaning process, drive the hanging piece 500 to synchronously raise the cleaning basket 200, when the cleaning basket 200 is raised to the point that the supporting rods are separated from the tank edge of the cleaning tank 300, the side of the cleaning basket 200 provided with the supporting rods is lower than the side of the cleaning basket 200 not provided with the supporting rods under the action of gravity, so that the cleaning basket 200 is tilted to be withdrawn from the cleaning tank 300, and the orifices of the blind hole conductive rods in the cleaning basket 200 are tilted downward, and the cleaning liquid in the blind holes flows out of the blind holes under the action of gravity.

[0043] Therefore, the first cleaning process and the second cleaning process are automatically performed by the cooperation between the lifting mechanism and the tank edge of the cleaning tank 300 and the supporting rods, so that the many disadvantages of the manual cleaning of the blind hole conductive rods in the prior art can be avoided, and the advantages are: the labor cost is small, and the labor intensity is low; the cleaning time can be accurately controlled, so that the cleaning effect of the blind hole conductive rods will not be reduced due to too short cleaning time, and the blind hole conductive rods will not be locally damaged due to too long cleaning time, and the product quality and stability are improved; the operator does not need to be close to the cleaning liquid with corrosiveness, and the safety hazard is reduced.

[0044] Please refer to Figure 5 , Figure 5 is a flowchart of the cleaning method. The embodiment provides a blind hole conductive rod cleaning method, which is realized by any one of the two blind hole conductive rod cleaning devices described above, and includes the following steps 501 to 503 (abbreviated as S501 to S503), that is: S501, performing a first cleaning process of tilting the orifices of the blind holes in the blind hole conductive rods upward and immersing them in the cleaning liquid, so that the cleaning liquid flows into the blind holes under the action of gravity; S502, performing a second cleaning process of tilting the orifices of the blind hole conductive rods downward and separating them from the cleaning liquid, so that the cleaning liquid in the blind holes flows out of the blind holes under the action of gravity; and S503, sequentially and cyclically performing the first cleaning process and the second cleaning process. In addition, it needs to be noted that, for the incomplete description in the description of the cleaning method, please refer to the related description of the cleaning device in the foregoing description, which will not be described here in detail.

[0045] The above embodiments are only preferred implementations of the present application, and are not the only limitations on the blind hole conductive rod cleaning device and the blind hole conductive rod cleaning method. Based on the above embodiments, those skilled in the art can flexibly set according to the actual application scene. It can be understood that through the implementation of the above embodiments of the present application, the first cleaning process and the second cleaning process are automatically performed by using the lifting mechanism and the rotating mechanism 400, or by using the cooperation between the lifting mechanism and the gap between the support rod and the tank rim of the cleaning tank 300. In this way, many disadvantages of manual cleaning of blind hole conductive rods in traditional schemes can be avoided, and the advantages are as follows: low labor cost and low labor intensity; the cleaning time can be accurately controlled, which can neither reduce the cleaning effect of the blind hole conductive rod due to too short cleaning time, nor cause local damage to the blind hole conductive rod due to too long cleaning time, thereby improving the product quality and stability; the operator does not need to be close to the corrosive cleaning liquid, thereby reducing the safety hazard. In addition, the blind hole conductive rod cleaning method of the present application can be linked with the drying process after cleaning. After the first cleaning process and the second cleaning process are executed for several cycles, the cleaning of the blind hole conductive rod is completed. At this time, the cleaning basket 200 in which the blind hole conductive rod is placed can be hung in the air by the lifting mechanism for natural air drying. In this way, the problem of excessive noise when using compressed air to dry the cleaned blind hole conductive rod in the traditional scheme can be avoided, thereby providing a quiet working environment for the operator.

[0046] It should be noted that the embodiments shown in the foregoing description of the present application are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. It should also be noted that in the description of the present application, the relationship terms such as first, second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the actual relationship or order between the entities or operations. Further, the term "comprise", "include" or any other corresponding variant is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes these elements, but also can include other elements not explicitly listed, or can include elements inherent to the process, method, article or device; and without more limitations, the element defined by the statement "comprises a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0047] Moreover, those skilled in the art will appreciate that the application is practiced with neither of the described specific embodiments, but that the instant application is realized and / or is in possession of more general embodiments that follow in the broader scope of the application. Thus, the application is not to be limited to any specifically recited embodiments, but is to be accorded the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A blind hole conductive rod cleaning device, characterized in that: The cleaning device comprises a frame, a lifting mechanism, a rotating mechanism, a cleaning basket and a cleaning tank. The lifting mechanism is provided on the frame, the rotating mechanism is provided on the lifting mechanism and is driven and connected to the lifting mechanism, the cleaning basket is provided on the rotating mechanism and is driven and connected to the rotating mechanism, the cleaning basket is used to place the blind hole conductive rods, the cleaning tank is provided below the cleaning basket, and the cleaning tank is used to accommodate the cleaning liquid. The cleaning process of the blind hole conductive rods includes a first cleaning process and a second cleaning process that are sequentially and cyclically performed, wherein: The cleaning basket is further used to limit the orientation of the opening of the blind hole in the blind hole conductive rod placed inside the cleaning basket so that the orientation of the opening remains in a preset direction; The lifting mechanism is configured to: during the first cleaning process, drive the rotating mechanism and the cleaning basket to synchronously descend so that the cleaning basket enters the cleaning tank and is immersed in the cleaning liquid; or, during the second cleaning process, drive the rotating mechanism and the cleaning basket to synchronously ascend so that the cleaning basket is separated from the cleaning liquid and exits the cleaning tank; The rotating mechanism is used to: during the first cleaning process, drive the cleaning basket to rotate in the opposite direction of the preset direction by a first preset angle, so as to tilt the openings of the blind hole conductive rods in the cleaning basket upward, so that when the cleaning basket is immersed in the cleaning liquid, the cleaning liquid flows into the blind holes under the action of gravity; or, during the second cleaning process, drive the cleaning basket to rotate in the preset direction by a second preset angle, so as to tilt the openings of the blind hole conductive rods in the cleaning basket downward, so that after the cleaning basket is separated from the cleaning liquid, the cleaning liquid in the blind holes flows out of the blind holes under the action of gravity.

2. The blind hole conductive rod cleaning device according to claim 1, characterized in that: The frame includes a column, and a slide groove extending along the axial direction of the column is provided on the column. The lifting mechanism includes a lifting motor, a slider and a first transmission structure. The slider is arranged in the slide groove and is slidingly connected to the slide groove. The lifting motor is arranged on the column and is transmission-connected to the slider through the first transmission structure. The rotating mechanism is arranged on the slider.

3. The blind hole conductive rod cleaning device according to claim 1, characterized in that: The rotating mechanism includes a rotating motor, a second transmission structure, a cantilever and a hanging member. The rotating motor is arranged on the lifting mechanism and is driven and connected to the lifting mechanism. One end of the cantilever is arranged on the rotating motor and is driven and connected to the rotating motor through the second transmission structure. The hanging member is arranged on the other end of the cantilever and is used to hang the cleaning basket.

4. The blind hole conductive rod cleaning device according to claim 3, characterized in that: The cleaning basket includes a bottom plate, two hanging ears and multiple side panels, the multiple side panels are arranged on the edge of the bottom plate around the center of the bottom plate, the multiple side panels are connected end to end, the two hanging ears are respectively arranged on the side of the two opposite side panels away from the bottom plate, and the two hanging ears are used to hang on the hanging piece so that the cleaning basket is hung on the hanging piece.

5. The blind hole conductive rod cleaning device according to claim 4, characterized in that: The hanging member includes a carrying plate and two hook components corresponding to the two hanging ears respectively, each hook component includes at least one hook, one side of the carrying plate is provided on the cantilever, and the two hook components are provided on the other side of the carrying plate and are respectively located at opposite ends of the carrying plate; The hanging ear includes at least one support rod, one end of the support rod is arranged on the side plate, and the other end opposite to it is provided with a hanging ring, the inner diameter of the hanging ring is adapted to the outer diameter of the hook, and the hanging ring is used to be hung on the corresponding hook.

6. The blind hole conductive rod cleaning device according to claim 4, characterized in that: The hanging member includes a carrying plate and two hook components corresponding to the two hanging ears respectively, each hook component includes at least one hook, one side of the carrying plate is provided on the cantilever, and the two hook components are provided on the other side of the carrying plate and are respectively located at opposite ends of the carrying plate; The hanging ear includes a hanging rod and two supporting rods, one end of the two supporting rods is arranged oppositely on the side panel, and the hanging rod is connected between the other ends of the two supporting rods. The hanging rod is used to be hung on each of the hooks in the corresponding hook assembly.

7. The blind hole conductive rod cleaning device according to claim 4, characterized in that: The base plate includes a plurality of limiting rods arranged in a straight line and spaced apart from each other. The gap between any two adjacent limiting rods in the base plate is used to support the blind hole conductive rod, and the axial direction of the blind hole conductive rod is consistent with the axial direction of the limiting rod.

8. The blind hole conductive rod cleaning device according to claim 4, characterized in that: A clamping structure is provided on the side of the bottom plate away from the side plate, and a clamping groove is provided on the side of the side plate away from the bottom plate. The clamping structure is used to be clamped with the clamping groove of another cleaning basket, and the clamping groove is used to be clamped with the clamping structure of another cleaning basket.

9. A blind hole conductive rod cleaning device, characterized in that: The cleaning apparatus comprises a frame, a lifting mechanism, a hanging member, a cleaning basket and a cleaning tank, wherein the lifting mechanism is provided on the frame, the hanging member is provided on the lifting mechanism and is drivably connected to the lifting mechanism, the cleaning basket is provided on the hanging member and rotatably cooperates with the hanging member, the rotatable cooperation indicates that the cleaning basket rotates relative to the hanging member in a preset direction or a corresponding reverse direction, the cleaning tank is provided below the cleaning basket, the cleaning basket is used to place blind hole conductive rods, a support rod is provided near the top of the side wall of the cleaning basket, the support rod corresponds to the groove edge of the cleaning tank, the cleaning tank is used to accommodate cleaning liquid, and the cleaning process of the blind hole conductive rods includes a first cleaning process and a second cleaning process that are sequentially and cyclically carried out, wherein: The cleaning basket is further used to limit the orientation of the opening of the blind hole in the blind hole conductive rod placed inside the cleaning basket so that the orientation of the opening remains in the preset direction; The lifting mechanism is used to: during the first cleaning process, drive the hanging member to synchronously lower the cleaning basket, and when it descends to the point where the support rod contacts the groove edge of the cleaning tank, the side of the cleaning basket with the support rod is blocked by the cleaning tank and stops descending, and the side of the cleaning basket without the support rod continues to descend, so that the cleaning basket is tilted and immersed in the cleaning liquid, and the openings of the blind hole conductive rods in the cleaning basket are tilted upward, and the cleaning liquid flows into the blind holes under the action of gravity; or, during the second cleaning process, drive the hanging member to synchronously rise with the cleaning basket, and when it rises to the point where the support rod is separated from the groove edge of the cleaning tank, the side of the cleaning basket with the support rod is lower than the side without the support rod under the action of gravity, so that the cleaning basket is tilted and withdrawn from the cleaning tank, and the openings of the blind hole conductive rods in the cleaning basket are tilted downward, and the cleaning liquid in the blind holes flows out of the blind holes under the action of gravity.

10. A method for cleaning a blind hole conductive rod, characterized in that: Applicable to the blind hole conductive rod cleaning device according to any one of claims 1 to 8, or the blind hole conductive rod cleaning device according to claim 9, the blind hole conductive rod cleaning method comprising: performing a first cleaning process in which the opening of the blind hole in the blind hole conductive rod is tilted upward and immersed in a cleaning liquid, so that the cleaning liquid flows into the blind hole under the action of gravity; performing a second cleaning process by tilting the opening of the blind hole conductive rod downward and separating it from the cleaning liquid, so that the cleaning liquid in the blind hole flows out of the blind hole under the action of gravity; The first cleaning process and the second cleaning process are performed sequentially and cyclically.

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