Automatic regulating device for formation voltage of aluminum electrolytic capacitor cathode foil and method thereof

Abstract

The present application relates to the technical field of aluminum electrolysis equipment, and particularly relates to an automatic regulating device for cathode foaming voltage of an aluminum electrolytic capacitor and a method thereof, which comprises a regulating box, a water pipe is arranged at the bottom of the regulating box, a bidirectional motor is arranged at the top of the regulating box, output rods are arranged at the driving ends of the bidirectional motor, belts are arranged at the opposite sides of the output rods, main pulleys and auxiliary pulleys are arranged at the two ends of the belts respectively, the opposite sides of the main pulleys are arranged at the opposite sides of the output rods, the opposite sides of the auxiliary pulleys are provided with screw rods, in the process of corrosion resistance treatment, the extrusion part is extruded by the clamping part, so that the stirring part is driven to rotate by the extrusion part, the flowability of the acid solution and the alkali solution is increased by the rotation of the stirring part, the corrosion resistance treatment of the aluminum foil seat can be better, and the working efficiency is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum electrolysis equipment, and particularly relates to an automatic regulating device for cathode foil forming voltage of an aluminum electrolytic capacitor and a method thereof. BACKGROUND

[0002] The aluminum electrolytic capacitor is a capacitor made of an aluminum cylinder as a negative electrode, a liquid electrolyte inside, and a piece of bent aluminum strip as a positive electrode. It is a general-purpose electrolytic capacitor with good electrical performance, wide application range and high reliability. Chinese patent CN218038887U discloses an automatic regulating device for cathode foil forming voltage of an aluminum electrolytic capacitor. The device comprises a box body. The left side of the inner wall bottom of the box body is provided with an acid tank, and the right side of the inner wall bottom of the box body is provided with an alkali tank. A mounting plate is arranged on the top of the box body. An installation frame is arranged on the mounting plate. A drive screw is rotatably connected to the installation frame. A drive block is threadedly connected to the drive screw. A drive box is connected to the front of the drive block. An adjusting screw is rotatably connected between the top and the bottom of the inner wall of the drive box. The device can simply and conveniently fix the aluminum foil through the cooperation of the fixing bolts, the clamping plates and the fixing nuts, thereby ensuring the firmness of the aluminum foil during the reaction. The waste liquid in the acid tank and the alkali tank can be discharged through the drain pipe, thereby cleaning the inside of the acid tank and the alkali tank. Adding the corresponding solution to the inside of the acid tank and the alkali tank can ensure the reaction effect of the aluminum foil. The device solves the problem that in the process of electrolytic corrosion treatment of the aluminum foil, most of the existing treatment methods are to successively add acid and alkali solutions in the same box body to perform electrolytic reaction respectively. Since the electrolytic reaction cannot completely react with the components in the solution, part of the acid and alkali solutions will react after mixing, causing waste of materials and increasing production cost.

[0003] However, the above device still has the following problems in the implementation process:

[0004] The above patent needs manual clamping of the aluminum foil seat during corrosion-resistant treatment of the aluminum foil seat. When a large number of aluminum foil seats need to be produced on the production line, this corrosion-resistant treatment method of the aluminum foil seat will be more troublesome. Therefore, an automatic regulating device for cathode foil forming voltage of an aluminum electrolytic capacitor and a method thereof are proposed to automatically load, unload and perform corrosion-resistant treatment by mechanical cooperation, so as to solve the problems of the above patent. SUMMARY

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In view of the above problems existing in the existing automatic control device for the cathode foil forming voltage of aluminum electrolytic capacitors, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide an automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor, which is to increase work efficiency by eliminating the need for workers to manually clamp the aluminum foil holder for corrosion resistance treatment.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor, characterized in that it includes:

[0009] A regulating mechanism, comprising a regulating box, a water pipe being provided at the bottom of the regulating box, a bidirectional motor being provided at the top of the regulating box, an output rod being provided at the starting end of each bidirectional motor, a belt being provided on the opposite side of each output rod, a main pulley and a secondary pulley being provided at both ends of the belt, respectively, the opposite side of each main pulley being provided on the opposite side of each output rod, and a screw being provided on the opposite side of each secondary pulley;

[0010] A transmission mechanism is provided on the surface of the screw, comprising a transmission sleeve, the transmission sleeve being provided on the surface of the screw, a transmission block being provided at the bottom of the transmission sleeve, an electric telescopic rod and a vertical rod being provided at the bottom of the transmission block, and a clamping component and a rotating component being provided at the bottom of each transmission mechanism;

[0011] A feeding mechanism, the feeding mechanism is arranged on the left side of the control box, the feeding mechanism includes a feeding box, the right side of the feeding box is arranged on the left side of the control box, a feeding hole is opened inside the feeding box, an extension groove and a groove are opened on the top of the feeding box, a first rotating wheel for rotation is provided on the surface of the extension groove, and a first placement groove for feeding is opened on the surface of the first rotating wheel; and,

[0012] A material unloading mechanism is provided on the right side of the regulating box, and the material unloading mechanism includes a placement box, the left side of the placement box is provided on the right side of the regulating box, both ends of the top of the placement box are provided with a material blocking rod, the top of the placement box is provided with a material unloading trough and a storage trough, the surface of the material unloading trough is provided with a second rotating wheel, and the surface of the second rotating wheel is provided with a second placement slot; and,

[0013] A fixing rod and a limiting rod are fixedly installed on the left and right sides of the control box respectively. The surface of the fixing rod is rotatably connected to a connecting rod, and the bottom of the connecting rod contacts the surface of the limiting rod. Shaped rods are fixedly installed at both ends of the top of the control box.

[0014] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor described in the present invention, the clamping component includes a clamping plate, a clamping groove, a cross bar, two springs and two clamping rods, the top of the clamping plate is fixedly mounted on the bottom of the electric telescopic rod, the clamping groove is opened at the bottom of the clamping plate, the left and right sides of the cross bar are fixedly mounted to the surface of the clamping groove, the two springs are sleeved on the surface of the cross bar, the left and right sides of the two clamping rods are slidably connected to the surface of the cross bar, and the opposite sides of the two springs are fixedly mounted to the opposite sides of the two clamping rods.

[0015] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor according to the present invention, the rotating component includes a support block, two tooth plates and an extrusion groove, the top of the support block is fixedly mounted on the bottom of the vertical rod, the tops of the two tooth plates are fixedly mounted on the bottom of the support block, and a plurality of extrusion grooves are provided and evenly distributed on the bottom of the tooth plates.

[0016] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor according to the present invention, the rear side of the transmission block is rotatably connected to a rotating block, a rotating rod is fixedly mounted on the bottom of the rotating block, a second spring and a movable block are respectively sleeved on the surface of the rotating rod, and the opposite side of the first spring is respectively fixedly connected to the opposite side of the rotating block and the movable block.

[0017] As a preferred solution of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor described in the present invention, a support plate is fixedly installed on the top of the control box, a support groove is opened on the top of the support plate, a support rod is slidably connected to the surface of the support groove, and the front side of the support rod is rotatably connected to the rear side of the movable block.

[0018] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor of the present invention, wherein: the rear sides of the loading mechanism and the unloading mechanism are both provided with a spring component;

[0019] The pop-up component includes a gear, a fixed column, a movable plate, a torsion spring and a pop-up rod. The front side of the gear is fixedly installed on the rear side of the first rotating wheel, the front side of the fixed column is fixedly installed on the rear side of the gear, the front side of the movable plate is fixedly installed on the rear side of the loading box, the movable plate and the torsion spring are respectively sleeved on the surface of the fixed column, the front side of the pop-up rod is fixedly installed on the rear side of the fixed column, and the opposite side of the torsion spring is fixedly installed on the side opposite to the movable plate and the pop-up rod.

[0020] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor of the present invention, the control mechanism is provided with a pressing component and a stirring component respectively;

[0021] The extrusion component includes a travel groove, a travel rod, a third spring, an extrusion ring, two extrusion rods and two extrusion pads. There are a plurality of travel grooves, travel grooves and third springs. Several of the travel grooves are opened on the inner wall of the control box. Several of the travel rods are fixedly installed on the inner wall of the travel groove. Several of the third springs are sleeved on the surface of the travel rod. The interior of the extrusion ring is slidably connected to the surface of the travel rod. The opposite sides of several of the third springs are fixedly installed with the bottom of the extrusion ring and the inner wall of the travel groove. The bottoms of the two extrusion rods are fixedly installed on the top of the extrusion ring. The opposite sides of the two extrusion pads are fixedly installed with the side opposite to the two extrusion rods.

[0022] As a preferred embodiment of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor described in the present invention, the stirring component includes a water column, a rotating column, a stirring blade, an annular groove and a pressure block, the bottom of the water column is fixedly mounted on the inner wall of the control box, the bottom of the rotating column is rotatably connected to the top of the water column, a plurality of stirring blades are provided, and the plurality of stirring blades are respectively distributed on the surface of the rotating column, the annular groove is opened on the surface of the rotating column, the surface of the pressure block is in contact with the surface of the annular groove, and the right side of the pressure block is fixedly mounted on the inner wall of the extrusion ring.

[0023] The beneficial effects of the present invention are as follows: when the regulating mechanism is in operation, the aluminum foil holder can be automatically clamped, and after clamping, corrosion resistance treatment is performed; during the corrosion resistance treatment, the clamping component is used to extrude the extrusion component, so that the extrusion component drives the stirring component to rotate after being squeezed, and the rotation of the stirring component increases the fluidity of the acid and alkali solutions, so that the aluminum foil holder can be better subjected to corrosion resistance treatment; after the corrosion resistance treatment is completed, the aluminum foil holder is automatically taken out and stored through the coordinated use of the transmission mechanism and the unloading mechanism.

[0024] In view of the problems existing in the above-mentioned existing method for automatically controlling the cathode foil forming voltage of aluminum electrolytic capacitors, the present invention is proposed.

[0025] Therefore, the purpose of the present invention is to provide an automatic control method for the cathode foil forming voltage of an aluminum electrolytic capacitor, which is to increase work efficiency by eliminating the need for workers to manually clamp the aluminum foil holder for corrosion resistance treatment.

[0026] To solve the above technical problems, the present invention provides the following technical solution: an automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor, further comprising a control mechanism, wherein the operation of the control mechanism drives the operation of a transmission mechanism, and the operation of the transmission mechanism can clamp the aluminum foil holder, and then the aluminum foil holder is subjected to corrosion resistance treatment. After the corrosion resistance treatment of the aluminum foil holder, the transmission mechanism continues to operate to cooperate with the blanking mechanism for blanking.

[0027] As a preferred solution of the method for automatically controlling the cathode foil forming voltage of the aluminum electrolytic capacitor described in the present invention, the aluminum foil holder is first placed inside a loading box, and the operation of the control mechanism drives the clamping component and the rotating component to move. The aluminum foil holder is first clamped by the clamping component, and then the rotating component and the pop-up component are used in combination to drive the first rotating wheel to rotate. The aluminum foil holder is then subjected to corrosion resistance treatment. During the corrosion resistance treatment of the aluminum foil holder, the clamping component is used to squeeze the extrusion component, driving the stirring component to stir, thereby increasing the efficiency of the corrosion resistance treatment of the aluminum foil holder.

[0028] The beneficial effects of the present invention are as follows: when the regulating mechanism is in operation, the transmission mechanism can be driven to move at the same time, and the aluminum foil holder can be automatically clamped by cooperating with the feeding mechanism when the transmission mechanism moves. After the aluminum foil holder is clamped, a corrosion-resistant treatment is performed. During the corrosion-resistant treatment, the clamping component is used to extrude the extrusion component, so that the extrusion component drives the stirring component to rotate. The rotation of the stirring component is used to increase the fluidity of the acid solution and the alkali solution, so that the corrosion-resistant treatment of the aluminum foil holder can be better performed, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0030] Figure 1 This is a schematic diagram of the overall structure of the control box provided by the present invention.

[0031] Figure 2 This is a schematic cross-sectional view of the control box provided by the present invention.

[0032] Figure 3 This is a schematic cross-sectional view of the control box provided by the present invention.

[0033] Figure 4 This is a schematic cross-sectional view of the feeding mechanism provided by the present invention.

[0034] Figure 5 This is an exploded schematic diagram of the transmission mechanism provided by the present invention.

[0035] Figure 6 This is a schematic diagram of the blanking mechanism provided by the present invention.

[0036] Figure 7 Schematic diagram of the extrusion component and stirring component provided by the present invention. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0040] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0041] Reference Figures 1-7 , which is the first embodiment of the present invention, provides a method for automatically controlling the cathode foil forming voltage of an aluminum electrolytic capacitor.

[0042] An automatic control method for the cathode foil forming voltage of an aluminum electrolytic capacitor comprises the following steps: firstly, the aluminum foil holder is clamped, then treated with acid when it is moved to the top of an acid tank, and then treated with alkali when it is moved to the top of an alkali tank, and then unloaded and stored after the treatment is completed;

[0043] The operation of the regulating mechanism 100 drives the transmission mechanism 200 to operate. The operation of the transmission mechanism 200 can clamp the aluminum foil seat, and then the aluminum foil seat is subjected to corrosion resistance treatment. After the aluminum foil seat is subjected to corrosion resistance treatment, the transmission mechanism 200 continues to operate to cooperate with the unloading mechanism 400 for unloading.

[0044] Specifically, an acid tank and an alkali tank are respectively provided inside the control box 101 .

[0045] Furthermore, the aluminum foil seat is first placed inside the loading box 301, and the operation of the regulating mechanism 100 drives the clamping component 205 and the rotating component 206 to move. The aluminum foil seat is first clamped by the clamping component 205, and then the rotating component 206 is used in conjunction with the pop-up component 701 to drive the first rotating wheel 305 to rotate, and then the aluminum foil seat is subjected to corrosion-resistant treatment. During the corrosion-resistant treatment of the aluminum foil seat, the clamping component 205 is used to extrude the extrusion component 801, driving the stirring component 901 to stir, thereby increasing the efficiency of the corrosion-resistant treatment of the aluminum foil seat.

[0046] Reference Figures 1-5 7 is a second embodiment of the present invention, which provides a regulating mechanism 100 and a transmission mechanism 200. By setting the transmission mechanism 200, the efficiency of the corrosion-resistant treatment of the aluminum foil holder is increased.

[0047] The regulating mechanism 100 includes a regulating box 101, a water pipe 102 is provided at the bottom of the regulating box 101, a bidirectional motor 103 is provided on the top of the regulating box 101, an output rod 104 is provided at the starting end of the bidirectional motor 103, a belt 105 is provided on the opposite side of the output rod 104, a main pulley 106 and a secondary pulley 107 are respectively provided at both ends of the belt 105, the opposite side of the main pulley 106 is provided on the opposite side of the output rod 104, and the secondary pulley 107 is provided on the opposite side of the output rod 104. 7 are provided with a screw rod 108 on each side; a transmission mechanism 200, the transmission mechanism 200 is provided on the surface of the screw rod 108, the transmission mechanism 200 includes a transmission sleeve 201, the transmission sleeve 201 is provided on the surface of the screw rod 108, the bottom of the transmission sleeve 201 is provided with a transmission block 202, the bottom of the transmission block 202 is provided with an electric telescopic rod 203 and a vertical rod 204, and the bottom of the transmission mechanism 200 is provided with a clamping component 205 and a rotating component 206; the clamping component 205 The electric telescopic rod 203 includes a clamping plate 205a, a clamping groove 205b, a cross bar 205c, two first springs 205d and two clamping rods 205e. The top of the clamping plate 205a is fixedly mounted on the bottom of the electric telescopic rod 203. The clamping groove 205b is opened at the bottom of the clamping plate 205a. The left and right sides of the cross bar 205c are fixedly mounted on the surface of the clamping groove 205b. The two first springs 205d are both sleeved on the surface of the cross bar 205c. The left and right sides of the two clamping rods 205e are both fixed to the cross bar 203. 05c is slidably connected to the surface of the two first springs 205d, and the opposite sides of the two clamping rods 205e are fixedly installed; the rotating component 206 includes a support block 206a, two tooth plates 206b and an extrusion groove 206c, the top of the support block 206a is fixedly installed on the bottom of the vertical rod 204, the tops of the two tooth plates 206b are fixedly installed on the bottom of the support block 206a, and a plurality of extrusion grooves 206c are opened and evenly distributed on the bottom of the tooth plate 206b;

[0048] Specifically, the transmission mechanism 200 is driven to operate by starting the control mechanism 100. During the operation of the transmission mechanism 200, the aluminum foil holder can be clamped when it moves to the leftmost side, corrosion-resistant treatment can be performed when it moves to the top of the acid tank and the alkali tank, and the material can be unloaded when it moves to the rightmost side. No manual operation is required, saving time and effort.

[0049] Furthermore, when the regulating mechanism 100 is started, the screw 108 rotates, and when the screw 108 rotates, it drives the transmission sleeve 201 to move on the surface of the screw 108. When it moves to the left, the rotating rod 602 is restricted by the L-shaped rod 504 and rotates on the rear side of the transmission block 202. Due to the rotation of the rotating rod 602, the transmission block 202 moves downward on the surface of the vertical rod 204, so that the aluminum foil seat is clamped by the clamping rod 205e. When the clamping rod 205e contacts the aluminum foil seat, the clamping rod 205e is subjected to an upward extrusion force, thereby squeezing the first spring 205d to both sides until it is completely clamped.

[0050] It should be noted that the bottom of the clamping rod 205e is configured to be arc-shaped to facilitate clamping of the aluminum foil holder.

[0051] The extrusion component 801 includes a travel groove 801a, a travel rod 801b, a third spring 801c, an extrusion ring 801d, two extrusion rods 801e and two extrusion pads 801f. The travel groove 801a, the travel groove 801a and the third spring 801c are all provided in plurality. Several of the travel grooves 801a are opened on the inner wall of the control box 101, several of the travel rods 801b are fixedly installed on the inner wall of the travel groove 801a, several of the third springs 801c are sleeved on the surface of the travel rod 801b, the interior of the extrusion ring 801d is slidably connected to the surface of the travel rod 801b, the opposite side of several of the third springs 801c are fixedly installed with the bottom of the extrusion ring 801d and the inner wall of the travel groove 801a, the bottoms of the two extrusion rods 801e are fixedly installed on the extrusion ring 801d, and the third springs 801c are fixedly installed on the extrusion ring 801d. The top of the pressure ring 801d, the opposite sides of the two extrusion pads 801f are fixedly installed with the opposite sides of the two extrusion rods 801e; the stirring component 901 includes a water column 901a, a rotating column 901b, a stirring blade 901c, an annular groove 901d and a pressure block 901e, the bottom of the water column 901a is fixedly installed on the inner wall of the control box 101, the bottom of the rotating column 901b is rotatably connected to the top of the water column 901a, a plurality of stirring blades 901c are provided, and a plurality of stirring blades 901c are respectively distributed on the surface of the rotating column 901b, the annular groove 901d is opened on the surface of the rotating column 901b, the surface of the pressure block 901e is in contact with the surface of the annular groove 901d, and the right side of the pressure block 901e is fixedly installed with the inner wall of the extrusion ring 801d.

[0052] Specifically, after the clamping component 205 completely clamps the aluminum foil seat, it moves downward through the electric telescopic rod 203. When it moves to a certain depth, it can squeeze the extrusion component 801, and use the extrusion component 801 to drive the stirring component 901 to rotate, thereby enhancing the fluidity of the acid and alkali solution and improving the efficiency of the corrosion-resistant treatment of the aluminum foil seat.

[0053] Further, when the electric telescopic rod 203 is telescoped downward to a certain depth, the extrusion pad 801f is first extruded, and the extrusion rod 801e is given the same extrusion force after the extrusion pad 801f is extruded. The extrusion rod 801e extrudes the extrusion ring 801d. Since the inner wall of the extrusion ring 801d is in contact with the surface of the annular groove 901d through the abutting block 901e, the rotation column 901b is rotated by the downward movement of the extrusion ring 801d, and the stirring blade 901c is stirred by the rotation of the rotation column 901b.

[0054] It should be noted that the electric telescopic rod 203 moves downward by applying pressure to the extrusion pad 801f with the clamping plate 205a, and the extrusion pad 801f does not contact the aluminum foil seat.

[0055] Referring to Figures 1-6 For the third embodiment of the application, a feeding mechanism 300 and a discharging mechanism 400 are provided, which realize the clamping of the aluminum foil seat without manual operation of the staff.

[0056] The feeding mechanism 300 is arranged on the left side of the control box 101, and the feeding mechanism 300 comprises a feeding box 301, the right side of the feeding box 301 is arranged on the left side of the control box 101, an inlet hole 302 is formed in the inside of the feeding box 301, an extension groove 303 and a recess 304 are formed on the top of the feeding box 301, a first rotating wheel 305 for rotation is arranged on the surface of the extension groove 303, and a first placing groove 306 for feeding is formed on the surface of the first rotating wheel 305; the discharging mechanism 400 is arranged on the right side of the control box 101, and the discharging mechanism 400 comprises a placing box 401, the left side of the placing box 401 is arranged on the right side of the control box 101, abutting rods 402 are arranged at both ends of the top of the placing box 401, a discharging groove 403 and a storage groove 404 are formed on the top of the placing box 401, a second rotating wheel 405 is arranged on the surface of the discharging groove 403, and a second placing groove 406 is formed on the surface of the second rotating wheel 405;

[0057] The pop-up component 701 includes a gear 701a, a fixed column 701b, a movable plate 701c, a torsion spring 701d and a pop-up rod 701e. The front side of the gear 701a is fixedly installed on the rear side of the first rotating wheel 305, the front side of the fixed column 701b is fixedly installed on the rear side of the gear 701a, the front side of the movable plate 701c is fixedly installed on the rear side of the loading box 301, the movable plate 701c and the torsion spring 701d are respectively mounted on the surface of the fixed column 701b, the front side of the pop-up rod 701e is fixedly installed on the rear side of the fixed column 701b, and the opposite side of the torsion spring 701d is fixedly installed on the side opposite to the movable plate 701c and the pop-up rod 701e.

[0058] Specifically, when the transmission mechanism 200 moves to the extreme left, the feeding mechanism 300 is cooperated to clamp the aluminum foil holder, thereby; when the transmission mechanism 200 moves to the extreme right, the aluminum foil holder is unloaded.

[0059] Furthermore, when the transmission mechanism 200 moves to the left, the tooth plate 206b will first mesh with the gear 701a, and the pop-up rod 701e will be subjected to the forward extrusion force and move to the inside of the extrusion groove 206c, and then the rotating rod 602 will be restricted by the L-shaped rod 504 to rotate at the rear side of the transmission block 202. Due to the rotation of the rotating rod 602, the transmission block 202 moves downward on the surface of the vertical rod 204, so that the aluminum foil seat is clamped by the clamping rod 205e. When the clamping rod 205e contacts the aluminum foil seat, the clamping rod 205e will be subjected to the upward extrusion force, thereby squeezing the first spring 205d to both sides until it is fully clamped. When the clamping is completed and it moves to the right, the pop-up rod 701e will be rotated by the pulling force in the direction, and the tooth plate 206b will be lifted when the pop-up rod 701e rotates, and then it will be returned to its original position again by the torsion force of the torsion spring 701d. After the clamping of the aluminum foil seat is completed, it will move to the top of the acid tank and the alkali tank with the rotation of the screw 108 for corrosion resistance treatment, thereby; after the aluminum foil seat completes the corrosion resistance treatment, when the transmission mechanism 200 moves to the right, it will be restricted by the L-shaped rod 504 again, driving the transmission block 202 to move downward on the surface of the vertical rod 204, and then through the restriction of the material-receiving rod 402, the aluminum foil seat will be pushed out and fall into the surface of the discharge trough 403.

[0060] It should be noted that there are two pop-up components 701 , which are respectively arranged at the rear side of the loading mechanism 300 and the unloading mechanism 400 .

[0061] The remaining structures are the same as those of Example 2.

[0062] Reference Figures 1-7 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides an automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor.

[0063] When using this device, first use the controller to start the bidirectional motor 103, and the operation of the bidirectional motor 103 drives the output rod 104 to rotate. The rotation of the output rod 104 can drive the main pulley 106 to rotate, and the rotation of the main pulley 106 drives the secondary pulley 107 to rotate via the belt 105. During the rotation of the secondary pulley 107, the screw 108 is driven to rotate. When the screw 108 rotates, the transmission sleeve 201 is driven to move on the surface of the screw 108. When the transmission sleeve 201 moves to the left on the surface of the screw 108, the tooth plate 206b will first engage with the gear 701a. When the gear 701a is engaged with the tooth plate 206b, it will simultaneously drive the first rotating wheel 305 to rotate. The rotation of the first rotating wheel 305 can place the aluminum foil seat on the surface of the first placement groove 306. When the tooth plate 206b continues to move to the left, the pop-up rod 701e is subjected to the forward extrusion force to move to the inside of the extrusion groove 206c, and then the rotating rod 602 is restricted by the L-shaped rod 504 to rotate at the rear side of the transmission block 202. Due to the rotation of the rotating rod 602, the transmission block 202 moves downward on the surface of the vertical rod 204, thereby clamping the aluminum foil seat with the clamping rod 205e. When the clamping rod 205e contacts the aluminum foil seat, the clamping rod 205e is subjected to the upward extrusion force to squeeze the first spring 205d to both sides until it is fully clamped. After the clamping is completed, when it moves to the right, the pop-up rod 701e is subjected to the pulling force in the direction to rotate, and when the pop-up rod 701e rotates, the tooth plate 206b is lifted, and then it is reset by the torsion force of the torsion spring 701d again to complete the clamping.

[0064] After the aluminum foil holder completes clamping, when the aluminum foil holder moves to the top of the acid solution tank and the alkali solution tank through the reverse rotation of the screw 108, the electric telescopic rod 203 will be extended and retracted downward. When the electric telescopic rod 203 is extended and retracted downward to a certain depth, it will first squeeze the squeezing pad 801f. After the squeezing pad 801f is squeezed, the squeezing rod 801e is given the same squeezing force. The squeezing rod 801e squeezes the squeezing ring 801d. Since the inner wall of the squeezing ring 801d contacts the surface of the annular groove 901d through the pressing block 901e, the downward movement of the squeezing ring 801d drives the rotating column 901b to rotate, and the rotation of the rotating column 901b drives the stirring blade 901c to stir, thereby performing corrosion-resistant treatment;

[0065] When the transmission sleeve 201 moves to the right side on the surface of the screw rod 108 after the aluminum foil seat completes the corrosion resistance treatment, it will be restricted by the L-shaped rod 504 again to drive the transmission block 202 to move downward on the surface of the vertical rod 204, and then through the restriction of the material stopping rod 402, the aluminum foil seat will be pushed out and fall onto the surface of the second placing groove 406, and finally the second rotating wheel 405 is rotated by the meshing of the toothed plate 206b and the gear 701a to take the aluminum foil seat out of the surface of the second placing groove 406 and fall into the inside of the storage groove 404.

[0066] In summary: when the transmission sleeve 201 moves to the left side, it can realize automatic feeding and clamping, and when the aluminum foil seat is subjected to corrosion resistance treatment, the acid and alkali can be stirred to enhance the fluidity of the acid and alkali and improve the efficiency of the corrosion resistance treatment of the aluminum foil seat. When the transmission sleeve 201 moves to the rightmost side, it can realize automatic discharging.

[0067] Importantly, it should be noted that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible in the light of the foregoing description. For example, the dimensions, scaling, proportions, materials, components, colors, orientations and other parameters are those of the preferred embodiment and can be varied, for example, to accommodate a particular voltage or current as suitable to the environment or other constraints. For example, an element shown as an integral formation can be constructed from multiple parts or elements, the position of an element can be reversed or otherwise varied, and the nature or number of sub-elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the application. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the generality of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims. Furthermore, for the purpose of providing a concise description of the exemplary embodiments, all features can not have been described, for the sake of brevity, and relative importance of the various features can be identified by the applicant as having more or less critical importance to the application.

[0068] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. An automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor, characterized by: include, A regulating mechanism (100) comprises a regulating box (101), a water pipe (102) is provided at the bottom of the regulating box (101), a bidirectional motor (103) is provided at the top of the regulating box (101), an output rod (104) is provided at the starting end of the bidirectional motor (103), a belt (105) is provided on the opposite side of the output rod (104), a main pulley (106) and a secondary pulley (107) are respectively provided at both ends of the belt (105), the opposite side of the main pulley (106) is provided on the opposite side of the output rod (104), and the opposite side of the secondary pulley (107) is provided with a screw (108); A transmission mechanism (200), the transmission mechanism (200) is arranged on the surface of the screw (108), the transmission mechanism (200) comprises a transmission sleeve (201), the transmission sleeve (201) is arranged on the surface of the screw (108), a transmission block (202) is arranged at the bottom of the transmission sleeve (201), an electric telescopic rod (203) and a vertical rod (204) are respectively arranged at the bottom of the transmission block (202), and a clamping component (205) and a rotating component (206) are provided at the bottom of the transmission mechanism (200); A feeding mechanism (300), the feeding mechanism (300) is arranged on the left side of the control box (101), the feeding mechanism (300) includes a feeding box (301), the right side of the feeding box (301) is arranged on the left side of the control box (101), a feeding hole (302) is provided inside the feeding box (301), an extension groove (303) and a groove (304) are provided on the top of the feeding box (301), a first rotating wheel (305) for rotation is provided on the surface of the extension groove (303), and a first placement groove (306) for feeding is provided on the surface of each of the first rotating wheels (305); A material discharge mechanism (400), the material discharge mechanism (400) is arranged on the right side of the control box (101), the material discharge mechanism (400) includes a placement box (401), the left side of the placement box (401) is arranged on the right side of the control box (101), both ends of the top of the placement box (401) are provided with a material stopper (402), the top of the placement box (401) is provided with a material discharge trough (403) and a storage trough (404), the surface of the material discharge trough (403) is provided with a second rotating wheel (405), and the surface of the second rotating wheel (405) is provided with a second placement trough (406); A fixing rod (501) and a limiting rod (502) are fixedly installed on the left and right sides of the control box (101), respectively; a connecting rod (503) is rotatably connected to the surface of the fixing rod (501); the bottom of the connecting rod (503) is in contact with the surface of the limiting rod (502); and L-shaped rods (504) are fixedly installed at both ends of the top of the control box (101); The clamping component (205) comprises a clamping plate (205a), a clamping groove (205b), a cross bar (205c), two first springs (205d) and two clamping bars (205e); the top of the clamping plate (205a) is fixedly mounted on the bottom of the electric telescopic rod (203); the clamping groove (205b) is opened at the bottom of the clamping plate (205a); the left and right sides of the cross bar (205c) are fixedly mounted on the surface of the clamping groove (205b); the two first springs (205d) are sleeved on the surface of the cross bar (205c); the left and right sides of the two clamping bars (205e) are slidably connected to the surface of the cross bar (205c); and the opposite sides of the two first springs (205d) are fixedly mounted on the opposite sides of the two clamping bars (205e); The rotating component (206) includes a support block (206a), two tooth plates (206b) and an extrusion groove (206c); the top of the support block (206a) is fixedly mounted on the bottom of the vertical rod (204); the tops of the two tooth plates (206b) are fixedly mounted on the bottom of the support block (206a); and a plurality of extrusion grooves (206c) are provided and evenly distributed on the bottom of the tooth plates (206b); The regulating mechanism (100) is provided with an extrusion component (801) and a stirring component (901) inside. The stirring component (901) includes a water column (901a), a rotating column (901b), a stirring blade (901c), an annular groove (901d) and a pressing block (901e). The bottom of the water column (901a) is fixedly mounted on the inner wall of the control box (101). The bottom of the rotating column (901b) is rotatably connected to the top of the water column (901a). A plurality of stirring blades (901c) are provided, and the plurality of stirring blades (901c) are respectively distributed on the surface of the rotating column (901b). The annular groove (901d) is opened on the surface of the rotating column (901b). The surface of the pressing block (901e) contacts the surface of the annular groove (901d). The right side of the pressing block (901e) is fixedly mounted on the inner wall of the extrusion ring (801d).

2. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 1, characterized in that: The rear side of the transmission block (202) is rotatably connected to a rotating block (601), and a rotating rod (602) is fixedly installed at the bottom of the rotating block (601). The surface of the rotating rod (602) is respectively sleeved with a second spring (603) and a movable block (604), and the opposite side of the second spring (603) is fixedly connected to the opposite side of the rotating block (601) and the movable block (604).

3. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 1 or 2, characterized in that: A support plate (605) is fixedly installed on the top of the control box (101), a support groove (606) is provided on the top of the support plate (605), a support rod (607) is slidably connected to the surface of the support groove (606), and the front side of the support rod (607) is rotatably connected to the rear side of the movable block (604).

4. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 3, characterized in that: The rear sides of the loading mechanism (300) and the unloading mechanism (400) are both provided with a spring-up component (701); The pop-up component (701) includes a gear (701a), a fixed column (701b), a movable plate (701c), a torsion spring (701d) and a pop-up rod (701e), wherein the front side of the gear (701a) is fixedly mounted on the rear side of the first rotating wheel (305), the front side of the fixed column (701b) is fixedly mounted on the rear side of the gear (701a), the front side of the movable plate (701c) is fixedly mounted on the rear side of the loading box (301), the movable plate (701c) and the torsion spring (701d) are respectively sleeved on the surface of the fixed column (701b), the front side of the pop-up rod (701e) is fixedly mounted on the rear side of the fixed column (701b), and the opposite side of the torsion spring (701d) is fixedly mounted on the side opposite to the movable plate (701c) and the pop-up rod (701e).

5. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 4, characterized in that: The extrusion component (801) includes a travel groove (801a), a travel rod (801b), a third spring (801c), an extrusion ring (801d), two extrusion rods (801e) and two extrusion pads (801f). The travel groove (801a), the travel groove (801a) and the third spring (801c) are provided in plurality. The travel grooves (801a) are provided on the inner wall of the control box (101). The travel rods (801b) are fixedly mounted on the inner wall of the travel groove (801a). The three springs (801c) are all sleeved on the surface of the travel rod (801b), the interior of the extrusion ring (801d) is slidably connected to the surface of the travel rod (801b), the opposite sides of the plurality of third springs (801c) are fixedly mounted to the bottom of the extrusion ring (801d) and the inner wall of the travel groove (801a), the bottoms of the two extrusion rods (801e) are fixedly mounted to the top of the extrusion ring (801d), and the opposite sides of the two extrusion pads (801f) are fixedly mounted to the opposite side of the two extrusion rods (801e).

6. A method for automatically controlling the cathode foil forming voltage of an aluminum electrolytic capacitor, characterized by: The automatic control device for forming the cathode foil of an aluminum electrolytic capacitor comprises the device according to any one of claims 1 to 5, further comprising: first clamping the aluminum foil holder, then subjecting it to acid treatment when it moves to the top of an acid tank, then subjecting it to alkaline treatment when it moves to the top of an alkaline tank, and then unloading and storing the foil after the treatment is completed.

7. The method for automatically controlling the cathode foil forming voltage of an aluminum electrolytic capacitor according to claim 6, characterized in that: The operation of the regulating mechanism (100) drives the transmission mechanism (200) to operate. The operation of the transmission mechanism (200) can clamp the aluminum foil holder, and then perform corrosion resistance treatment on the aluminum foil holder. After the corrosion resistance treatment, the transmission mechanism (200) continues to operate to cooperate with the unloading mechanism (400) to unload the aluminum foil.

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