Automatic regulation and control device and method for formation voltage of cathode foil of aluminum electrolytic capacitor

Abstract

The invention relates to the technical field of aluminum electrolysis equipment, in particular to an automatic regulation and control device and method for formation voltage of a cathode foil of an aluminum electrolytic capacitor, and the device comprises a regulation and control box, the bottom of the regulation and control box is provided with a water flowing pipe, the top of the regulation and control box is provided with a bidirectional motor, and the starting end of the bidirectional motor is provided with an output rod. Belts are arranged on the opposite sides of the output rods, main belt wheels and auxiliary belt wheels are arranged at the two ends of the belts correspondingly, the opposite sides of the main belt wheels are arranged on the opposite sides of the output rods, and screw rods are arranged on the opposite sides of the auxiliary belt wheels. The clamping component is used for extruding the extruding component, so that the extruding component drives the stirring component to rotate, the fluidity of acid liquor and alkali liquor is improved through rotation of the stirring component, corrosion-resistant treatment can be better conducted on the aluminum foil base, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum electrolysis equipment, and in particular to an automatic control device and method for forming voltage of cathode foil of aluminum electrolytic capacitor. Background Art

[0002] An aluminum electrolytic capacitor is a capacitor made of an aluminum cylinder as a negative electrode, a liquid electrolyte is filled inside, and a curved aluminum strip is inserted as a positive electrode. It is a general-purpose electrolytic capacitor made of aluminum material with good electrical properties, a wide range of applications, and high reliability. A Chinese patent discloses an automatic control device for the cathode foil formation voltage of an aluminum electrolytic capacitor, and the publication number is: CN218038887U. An automatic control device for the cathode foil formation voltage of an aluminum electrolytic capacitor comprises: a box body, characterized in that: an acid tank is arranged on the left side of the bottom of the inner wall of the box body, an alkali tank is arranged on the right side of the bottom of the inner wall of the box body, a mounting plate is arranged on the top of the box body, a mounting frame is arranged on the mounting plate, a driving screw is rotatably connected to the mounting frame, a driving block is threadedly connected to the driving screw, and a driving box is connected to the front of the driving block. An adjusting screw is rotatably connected between the top and bottom of the inner wall of the driving box. The automatic control device for the cathode foil of the aluminum electrolytic capacitor can simply and conveniently fix the aluminum foil through the cooperation of the fixing bolts, the clamping plate and the fixing nut, so as to ensure the firmness of the aluminum foil during the reaction process. The waste liquid in the acid liquid box and the alkali liquid box can be discharged through the drain pipe, so as to clean the inside of the acid liquid box and the alkali liquid box, and then add the corresponding solution to the inside of the acid liquid box and the alkali liquid box to ensure the reaction effect of the aluminum foil, which solves the problem that in the existing electrolytic corrosion treatment of aluminum foil, most of the current treatment methods are to add acid and alkali solutions in succession inside the same box to perform electrolytic reactions respectively. Since the electrolytic reaction cannot completely react the components in the solution, the acid and alkali solutions will partially react after mixing, resulting in material waste and increased production costs.

[0003] However, the above device still has the following problems during implementation: The above patent requires manual clamping of the aluminum foil seat when performing corrosion resistance treatment on the aluminum foil seat. When the aluminum foil seat needs to be produced in large quantities on the production line, this corrosion resistance treatment method of the aluminum foil seat will be particularly troublesome. Therefore, an automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor and a method thereof are specially proposed to perform loading, unloading and corrosion resistance treatment with fully automatic machinery, so as to solve the problems existing in the above patent. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned automatic control device for the cathode foil forming voltage of the existing aluminum electrolytic capacitor, the present invention is proposed.

[0006] 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 aims to increase work efficiency by eliminating the need for workers to manually clamp the aluminum foil holder for corrosion resistance.

[0007] 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 comprises: A regulating mechanism, comprising 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, an output rod is arranged at the starting end of the bidirectional motor, a belt is arranged on the opposite side of the output rod, a main pulley and a secondary pulley are arranged at both ends of the belt respectively, the opposite side of the main pulley is arranged on the opposite side of the output rod, and a screw is arranged on the opposite side of the secondary pulley; A transmission mechanism, the transmission mechanism is arranged on the surface of the screw, the transmission mechanism comprises a transmission sleeve, the transmission sleeve is arranged on the surface of the screw, a transmission block is arranged at the bottom of the transmission sleeve, an electric telescopic rod and a vertical rod are arranged at the bottom of the transmission block, and a clamping component and a rotating component are arranged at the bottom of the transmission mechanism; A feeding mechanism, the feeding mechanism is arranged on the left side of the regulating box, the feeding mechanism includes a feeding box, the right side of the feeding box is arranged on the left side of the regulating 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 arranged 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, A material unloading mechanism, the material unloading mechanism is arranged on the right side of the regulating box, the material unloading mechanism includes a placement box, the left side of the placement box is arranged on the right side of the regulating box, both ends of the top of the placement box are provided with material blocking rods, 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 trough; and, A fixing rod and a limiting rod are fixedly installed on the left and right sides of the control box respectively. A connecting rod is rotatably connected to the surface of the fixing rod. The bottom of the connecting rod contacts the surface of the limiting rod. Shaped rods are fixedly installed on both ends of the top of the control box.

[0008] 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, 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 installed 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 installed on 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 installed on the opposite sides of the two clamping rods.

[0009] 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, the rotating component includes a support block, two tooth plates and an extrusion groove, the top of the support block is fixedly installed on the bottom of the vertical rod, the tops of the two tooth plates are fixedly installed on the bottom of the support block, and the extrusion grooves are provided with a plurality of grooves, which are evenly distributed on the bottom of the tooth plates.

[0010] 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, wherein: the rear side of the transmission block is rotatably connected with a rotating block, the bottom of the rotating block is fixedly installed with a rotating rod, the surface of the rotating rod is respectively sleeved with a second spring and a movable block, and the opposite side of the first spring is respectively fixedly connected to the opposite side of the rotating block and the movable block.

[0011] 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.

[0012] As a preferred solution of the automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor of the present invention, wherein: the rear sides of the feeding mechanism and the unloading mechanism are both provided with a spring-up component; 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.

[0013] As a preferred solution of the automatic control device for the cathode foil forming voltage of the aluminum electrolytic capacitor of the present invention, wherein: the control mechanism is provided with a pressing component and a stirring component inside; The extrusion component includes a travel groove, a travel rod, a third spring, an extrusion ring, two extrusion rods and two extrusion pads. The travel grooves, the travel grooves and the third springs are each provided in plurality. A plurality of the travel grooves are each opened on the inner wall of the control box. A plurality of the travel rods are each fixedly mounted on the inner wall of the travel groove. A plurality of the third springs are each 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 the plurality of third springs are each fixedly mounted to the bottom of the extrusion ring and the inner wall of the travel groove. The bottoms of the two extrusion rods are each fixedly mounted to the top of the extrusion ring. The opposite sides of the two extrusion pads are each fixedly mounted to the opposite side of the two extrusion rods.

[0014] 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, 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 installed 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 installed on the inner wall of the extrusion ring.

[0015] The beneficial effects of the present invention are as follows: when the regulating mechanism is in operation, the aluminum foil seat 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 solution, so that the aluminum foil seat can be better subjected to corrosion resistance treatment; after the corrosion resistance treatment is completed, the aluminum foil seat can be automatically taken out and stored through the coordinated use of the transmission mechanism and the unloading mechanism.

[0016] 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.

[0017] 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 aims to increase work efficiency by eliminating the need for workers to manually clamp the aluminum foil holder for corrosion resistance.

[0018] 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, further comprising a control mechanism, wherein the operation of the control mechanism drives the operation of a transmission mechanism, 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 aluminum foil holder is subjected to corrosion resistance treatment, the transmission mechanism can continue to operate to cooperate with the unloading mechanism for unloading.

[0019] As a preferred solution of the automatic control method of the cathode foil forming voltage of the aluminum electrolytic capacitor described in the present invention, the aluminum foil holder is first placed inside the loading box, and the clamping component and the rotating component are driven to move by the operation of the control mechanism. 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, and then the aluminum foil holder is subjected to corrosion resistance treatment. During the corrosion resistance treatment of the aluminum foil holder, the clamping component is used to extrude the extrusion component to drive the stirring component to stir, thereby increasing the efficiency of the corrosion resistance treatment of the aluminum foil holder.

[0020] 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 seat can be automatically clamped by cooperating with the feeding mechanism when the transmission mechanism moves. After the aluminum foil seat 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 seat can be better performed, thereby increasing the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order 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. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 This is a schematic diagram of the overall structure of the control box provided by the present invention.

[0022] Figure 2 This is a schematic cross-sectional view of the control box provided by the present invention.

[0023] Figure 3 This is a schematic cross-sectional view of the control box provided by the present invention.

[0024] Figure 4 The present invention is a cross-sectional schematic diagram of a feeding mechanism provided by the present invention.

[0025] Figure 5 This is an exploded schematic diagram of the transmission mechanism provided by the present invention.

[0026] Figure 6 This is a schematic diagram of the feeding mechanism provided by the present invention.

[0027] Figure 7 This is a schematic diagram of the extrusion component and the stirring component provided by the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Reference Figures 1 to 7 , which is the first embodiment of the present invention, provides an automatic control method for the cathode foil forming voltage of an aluminum electrolytic capacitor.

[0033] An automatic control method for the cathode foil forming voltage of an aluminum electrolytic capacitor, firstly clamping an aluminum foil holder, then performing acid treatment when moving to the top of an acid tank, then performing alkali treatment when moving to the top of an alkali tank, and then unloading and storing the foil after the treatment is completed; 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 perform corrosion resistance treatment on the aluminum foil seat. After the corrosion resistance treatment of the aluminum foil seat, the transmission mechanism 200 continues to operate to cooperate with the unloading mechanism 400 for unloading.

[0034] Specifically, an acid solution tank and an alkali solution tank are respectively disposed inside the control box 101 .

[0035] 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.

[0036] Reference Figures 1 to 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.

[0037] 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 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 secondary pulley 107 is provided on the opposite side of the output rod 104. 7 are provided with a screw rod 108 on both sides thereof; a transmission mechanism 200, the transmission mechanism 200 is provided on the surface of the screw rod 108, the transmission mechanism 200 comprises a transmission sleeve 201, the transmission sleeve 201 is provided on the surface of the screw rod 108, a transmission block 202 is provided at the bottom of the transmission sleeve 201, an electric telescopic rod 203 and a vertical rod 204 are provided 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; 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 installed 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 installed 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 rods 205e are fixedly installed on the cross bar 2 05c is slidably connected to the surface of the two first springs 205d, and the opposite sides of the two first springs 205d are fixedly installed with the opposite sides of the two clamping rods 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 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 the extrusion grooves 206c are opened in a plurality and evenly distributed at the bottom of the tooth plate 206b; Specifically, the transmission mechanism 200 is driven to operate by starting the regulating 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, thus saving time and effort.

[0038] Furthermore, when the regulating mechanism 100 is started, the screw rod 108 rotates, and when the screw rod 108 rotates, it drives the transmission sleeve 201 to move on the surface of the screw rod 108. When it moves to the left side, the rotating rod 602 is restricted by the L-shaped rod 504 to rotate 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.

[0039] 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.

[0040] 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. The travel grooves 801a are all opened on the inner wall of the control box 101. The travel rods 801b are all fixedly installed on the inner wall of the travel groove 801a. The third 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 third springs 801c are all 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. 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 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 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.

[0041] 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.

[0042] Furthermore, when the electric telescopic rod 203 is extended downward to a certain depth, the squeezing pad 801f will be squeezed first, and after the squeezing pad 801f is squeezed, the squeezing rod 801e is given the same squeezing force, and 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 pressure 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.

[0043] It should be noted that when the electric telescopic rod 203 moves downward, the clamping plate 205a is used to apply pressure to the squeezing pad 801f, and the squeezing pad 801f is not in contact with the aluminum foil seat.

[0044] Reference Figures 1 to 6 , which is the third embodiment of the present invention, provides a loading mechanism 300 and a unloading mechanism 400, through which the loading mechanism 300 and the unloading mechanism 400 are used to achieve manual clamping of the aluminum foil holder without the need for a worker.

[0045] The feeding mechanism 300 is arranged on the left side of the regulating 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 regulating box 101. A feeding hole 302 is opened inside the feeding box 301. An extension groove 303 and a groove 304 are opened on the top of the feeding box 301. A first rotating wheel 305 for rotating is arranged on the surface of the extension groove 303. The surface of the first rotating wheel 305 is provided with a first placement groove 302 for feeding. 06; a material unloading mechanism 400, which is arranged on the right side of the regulating box 101, and includes a placement box 401, the left side of which is arranged on the right side of the regulating box 101, and both ends of the top of the placement box 401 are provided with material-resisting rods 402, and the top of the placement box 401 is provided with a material unloading trough 403 and a storage trough 404, and the surface of the material unloading 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 groove 406; 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.

[0046] Specifically, when the transmission mechanism 200 moves to the leftmost position, the feeding mechanism 300 is used to clamp the aluminum foil holder, thereby unloading the aluminum foil holder when the transmission mechanism 200 moves to the rightmost position.

[0047] Furthermore, when the transmission mechanism 200 moves to the left side, 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 to squeeze the first spring 205d to both sides until it is completely clamped. When it moves to the right after clamping is completed, the pop-up rod 701e will rotate due to the pulling force in the direction, lift the tooth plate 206b when the pop-up rod 701e rotates, and then return to its original position again due to the torsion force of the torsion spring 701d. After the aluminum foil seat is clamped, it moves 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 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-blocking rod 402, the aluminum foil seat will be pushed out and fall into the surface of the discharge trough 403.

[0048] It should be noted that two pop-up components 701 are provided, which are respectively arranged at the rear side of the loading mechanism 300 and the unloading mechanism 400 .

[0049] The remaining structure is the same as that of Example 2.

[0050] Reference Figures 1 to 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.

[0051] When using the 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 using the belt 105. During the rotation of the secondary pulley 107, the screw 108 is driven to rotate, and 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 side on the surface of the screw 108, the tooth plate 206b will first mesh with the gear 701a. When the gear 701a is meshed 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. 206b is brought out, and when the tooth plate 206b continues to move to the left, 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 is driven to move 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 the upward extrusion force to squeeze the first spring 205d to both sides until it is completely 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; After the aluminum foil holder is clamped, the reverse rotation of the screw 108 moves the aluminum foil holder to the top of the acid tank and the alkali tank, and the electric telescopic rod 203 will be extended downward. When the electric telescopic rod 203 is extended downward to a certain depth, the extrusion pad 801f will be squeezed first, and after the extrusion pad 801f is squeezed, the extrusion rod 801e is given the same extrusion force, and the extrusion rod 801e squeezes the extrusion ring 801d. Since the inner wall of the extrusion ring 801d contacts the surface of the annular groove 901d through the pressing block 901e, the downward movement of the extrusion ring 801d drives the rotating column 901b to rotate, and the rotation of the rotating column 901b drives the stirring blade 901c to stir, and the corrosion-resistant treatment is performed; After the aluminum foil seat has completed the corrosion-resistant treatment, when the transmission sleeve 201 moves to the right on the surface of the screw 108, 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-receiving rod 402, the aluminum foil seat will be pushed out and fall into the surface of the discharge trough 403, and then slide to the surface of the second placement groove 406. Finally, the engagement of the tooth plate 206b and the gear 701a drives the second rotating wheel 405 to rotate, and the aluminum foil seat is brought out from the surface of the second placement groove 406 and falls into the interior of the storage groove 404.

[0052] In summary: when the transmission sleeve 201 moves to the left, automatic material replenishment and clamping can be achieved. When the aluminum foil seat is subjected to corrosion resistance treatment, the acid and alkali solutions can be stirred to enhance the fluidity of the acid and alkali solutions and improve the efficiency of the corrosion resistance treatment of the aluminum foil seat. When the transmission sleeve 201 moves to the far right, automatic material unloading can be achieved.

[0053] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic control device for the cathode foil forming voltage of an aluminum electrolytic capacitor, characterized in that: include, A regulating mechanism (100), comprising a regulating box (101), a water pipe (102) being arranged at the bottom of the regulating box (101), a bidirectional motor (103) being arranged at the top of the regulating box (101), an output rod (104) being arranged at the starting end of the bidirectional motor (103), a belt (105) being arranged on the opposite side of the output rod (104), a main belt pulley (106) and a secondary belt pulley (107) being arranged at both ends of the belt (105), the opposite side of the main belt pulley (106) being arranged on the opposite side of the output rod (104), and a screw rod (108) being arranged on the opposite side of the secondary belt pulley (107); A transmission mechanism (200), the transmission mechanism (200) being arranged on the surface of the screw rod (108), the transmission mechanism (200) comprising a transmission sleeve (201), the transmission sleeve (201) being arranged on the surface of the screw rod (108), a transmission block (202) being arranged at the bottom of the transmission sleeve (201), an electric telescopic rod (203) and a vertical rod (204) being arranged at the bottom of the transmission block (202), and a clamping component (205) and a rotating component (206) being arranged at the bottom of the transmission mechanism (200); A feeding mechanism (300), the feeding mechanism (300) being arranged on the left side of the regulating box (101), the feeding mechanism (300) comprising a feeding box (301), the right side of the feeding box (301) being arranged on the left side of the regulating box (101), a feeding hole (302) being provided inside the feeding box (301), an extension groove (303) and a groove (304) being provided on the top of the feeding box (301), a first rotating wheel (305) for rotation being provided on the surface of the extension groove (303), and a first placement groove (306) for feeding being provided on the surface of the first rotating wheel (305); and, a material unloading mechanism (400), the material unloading mechanism (400) being arranged on the right side of the regulating box (101), the material unloading mechanism (400) comprising a placement box (401), the left side of the placement box (401) being arranged on the right side of the regulating box (101), both ends of the top of the placement box (401) being provided with material blocking rods (402), the top of the placement box (401) being provided with a material unloading trough (403) and a storage trough (404), the surface of the material unloading trough (403) being provided with a second rotating wheel (405), the surface of the second rotating wheel (405) being provided with a second placement trough (406); and, A fixing rod (501) and a limiting rod (502) are fixedly mounted 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 mounted on both ends of the top of the control box (101).

2. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 1, characterized in that: The clamping component (205) comprises 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 sleeved on the surface of the cross bar (205c); the left and right sides of the two clamping rods (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 rods (205e).

3. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 1, characterized in that: The rotating component (206) comprises 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 formed and evenly distributed on the bottom of the tooth plates (206b).

4. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 3, characterized in that: The rear side of the transmission block (202) is rotatably connected to a rotating block (601), a rotating rod (602) is fixedly mounted on the bottom of the rotating block (601), a second spring (603) and a movable block (604) are respectively sleeved on the surface of the rotating rod (602), and the opposite side of the second spring (603) is respectively fixedly connected to the opposite side of the rotating block (601) and the movable block (604).

5. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 1 or 4, characterized in that: A support plate (605) is fixedly mounted 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).

6. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 5, characterized in that: The rear sides of the loading mechanism (300) and the unloading mechanism (400) are both provided with a pop-up component (701); The pop-up component (701) comprises 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).

7. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 6, characterized in that: The regulating mechanism (100) is provided with a pressing component (801) and a stirring component (901) inside. The extrusion component (801) comprises 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), wherein the travel groove (801a), the travel groove (801a) and the third spring (801c) are provided in plurality, wherein 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), and the third springs (801c) are provided in plurality. 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 sides of the two extrusion rods (801e).

8. The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor according to claim 7, characterized in that: The stirring component (901) comprises 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 provided on the surface of the rotating column (901b); the surface of the pressing block (901e) is in contact with the surface of the annular groove (901d); and the right side of the pressing block (901e) is fixedly mounted on the inner wall of the extrusion ring (801d).

9. A method for automatically controlling the cathode foil forming voltage of an aluminum electrolytic capacitor, characterized in that: The automatic control device for forming voltage of cathode foil of aluminum electrolytic capacitor comprises any one of claims 1 to 8, and further comprises: first clamping the aluminum foil holder, then subjecting it to acid treatment when it moves to the top of the acid tank, and then subjecting it to alkali treatment when it moves to the top of the alkali tank, and then unloading and storing the material after the treatment is completed.

10. The method for automatically controlling the cathode foil forming voltage of an aluminum electrolytic capacitor according to claim 9, characterized in that: The operation of the regulating mechanism (100) drives the transmission mechanism (200) to operate, and the operation of the transmission mechanism (200) allows the aluminum foil seat to be clamped, and then the aluminum foil seat is subjected to corrosion resistance treatment. After the aluminum foil seat has undergone corrosion resistance treatment, the transmission mechanism (200) continues to operate to cooperate with the unloading mechanism (400) to unload the foil.

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