Electrolytic manganese cathode plate beating device

Abstract

The utility model discloses an electrolytic manganese cathode plate beating device which comprises hammer plates symmetrically arranged on the two sides of a cathode plate, a beating hammer head and a cushion hammer head are alternately arranged on the hammer plate on each side, and the height of the beating hammer head is larger than that of the cushion hammer head. And the striking hammer heads and the cushion hammer heads on the hammer plates on the two sides are distributed in a complementary manner by taking the symmetric central plane of the cathode plate as a reference, so that a multi-point combined striking structure is formed. The hammer plate is connected with the driving mechanism through a flexible connecting assembly, and the flexible connecting assembly comprises a plurality of elastic supporting arms and is used for self-adaptively adjusting the contact and stress state between the hammer head on the hammer plate and the cathode plate. According to the utility model, the two sides of the cathode plate are simultaneously knocked, so that the cathode plate can be ensured to deform when being knocked, the deformation can be controlled within an elastic deformation range, the cathode plate is protected from plastic deformation, the service life of the cathode plate is protected and prolonged, and the stripping effect is better.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical machinery and equipment technology, and in particular to a striking device for electrolytic manganese cathode plates. Background Technology

[0002] The applicant is a professional manufacturer specializing in the design and production of electrolytic manganese cathode plate stripping devices. The company continuously upgrades and improves its products, and has applied for multiple patents, including CN 216338018 U. CN 216338018 U and a utility model patent filed on the same day disclose a novel electrolytic manganese cathode plate tapping machine. The machine includes a frame with an electrode plate channel. An electrode plate conveying device and a tapping device are located above the electrode plate channel. Openable baffles for supporting the electrode plates are located on both sides of the electrode plate channel. The electrode plate conveying device includes a cyclically rotating electrode plate conveyor belt with electrode plate hooks. The tapping device includes at least one tapping hammer and a tapping hammer driving device. The baffles have tapping holes adapted to the tapping hammers, and multiple support blocks for supporting the electrode plates are located on the inner side of the baffles. This utility model uses a cross-shaped tapping (cross-shaped peeling) + vertical tapping (vertical peeling) + horizontal tapping (horizontal peeling) method, resulting in good peeling effect, eliminating the need for crushing the electrode plates, and minimizing damage to the plates. This patent describes a method for peeling manganese products from electrolytic manganese cathode plates using a striking technique. The striking hammer assembly rotates around a fixed point at one end, with the fixed end of the hammer rising from this point and then falling freely to impact the cathode plate. This instantaneous impact causes elastic deformation of the cathode plate, protecting it while peeling off the manganese sheets. However, this method has several drawbacks. Since the electrode plates are reused, their flatness often changes after use. The striking hammer in this patent is fixed and cannot be adjusted to adapt to the flatness of the plate. This means the striking blocks on the hammer cannot fully impact the deformed surface of the electrode, affecting the peeling effect. Furthermore, it causes significant damage to the electrode plate and is prone to deformation.

[0003] To address the aforementioned issues, the applicant filed a utility model patent application in November 2022 for a striking device for a striking machine for electrolytic manganese cathode plates, authorized publication number: CN 218860927U. This striking device includes a striking hammer and a striking arm. The striking hammer includes a hammerhead seat plate, which is hinged to the striking arm. An adjustment device is provided between the hammerhead seat plate and the striking arm. The adjustment device includes an adjustment screw and a spring. The adjustment screw is mounted on the striking arm, with its lower end connected to the upper end of the spring, and the lower end of the spring connected to the hammerhead seat plate. Its disadvantages are: the hammerhead seat plate can only move up and down along the adjustment screw, not left or right in the horizontal direction, and cannot rotate, resulting in poor contact between the striking hammer and the cathode plate. Furthermore, it uses a single-sided fixed striking method instead of a complementary striking method on both sides, failing to achieve coordinated deformation control on both sides, leading to insufficient striking quality and peeling effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an electrolytic manganese cathode plate striking device that can strike both sides of the cathode plate in a complementary manner, thereby achieving coordinated deformation control of both sides of the cathode plate, resulting in better peeling of electrolytic manganese, reducing cathode plate deformation, and preventing damage to the cathode plate.

[0005] The technical solution adopted by this utility model is as follows: an electrolytic manganese cathode plate striking device, including hammer plates symmetrically arranged on both sides of the cathode plate, with hammer heads and pad hammer heads alternately arranged on each side of the hammer plate, and the height of the hammer heads is greater than the height of the pad hammer heads; the hammer heads and pad hammer heads on the two sides of the hammer plates are complementaryly distributed with the symmetrical center plane of the cathode plate as the reference, forming a multi-point combined striking structure of hammer heads and pad hammer heads on the left and right sides of the cathode plate.

[0006] Preferably, the complementary distribution refers to the alternating distribution of the hammer heads and pad hammer heads on the hammer plate according to a certain pattern, with the hammer heads on one side of the hammer plate corresponding to the pad hammer heads on the other side of the hammer plate.

[0007] Preferably, the hammer plate is connected to the drive mechanism via a flexible connection assembly, which includes multiple elastic support arms for adaptively adjusting the contact and force state between the hammer head on the hammer plate and the cathode plate.

[0008] Preferably, the flexible connection component has four, six, or eight elastic support arms, which are symmetrically distributed in a claw-like shape.

[0009] Preferably, the height of the hammer head is 2-50mm higher than that of the pad hammer head. The specific height difference depends on the electrode material and the relative spacing of the hammer heads. The height difference should ensure that the deformation of the electrode remains within the elastic deformation range, rather than undergoing plastic deformation.

[0010] Preferably, the end of the elastic support arm has a support column, the lower end face of multiple support columns is located on the same plane, and is not on the same plane as the lower end face of the flexible connection component body. The plane where the lower end face of multiple support columns is located is lower than the lower end face of the flexible connection component body, forming a claw-shaped multi-point support structure. The support column is connected to the hammer plate.

[0011] As a preferred option, a multi-station, multi-point combined hammering structure is used to achieve full-area coverage hammering on both sides of the cathode plate, ensuring the effectiveness of hammering and peeling, and also better protecting the cathode plate and extending its service life.

[0012] The beneficial effects of this utility model are:

[0013] (1) The present invention is symmetrically arranged on both sides of the cathode plate, so that the hammers on the hammer plates on both sides are staggered. That is, the hammer head on one side of the hammer plate corresponds to the pad hammer head on the opposite side of the hammer plate. By striking both sides of the cathode plate at the same time, it can be ensured that the cathode plate deforms when it is struck. This controls the amount of deformation within the elastic deformation range and protects the cathode plate from plastic deformation. It achieves double-sided coordinated deformation control of the cathode plate, resulting in better peeling effect and better protection of the cathode plate, thus extending the service life of the plate. Furthermore, by setting up a multi-station multi-point combined striking structure, it achieves full-area coverage striking of both sides of the cathode plate, ensuring the effect of striking and peeling.

[0014] (2) The connecting plate and the hammer plate are connected by a flexible connecting component. The flexible connecting component is made of flexible shock-absorbing materials such as polyurethane or rubber, which has a buffering effect. The flexible connecting component has a four-claw, six-claw or eight-claw structure. During the process of striking the cathode plate, the multiple elastic support arms on the flexible connecting component can ensure that the cathode plate is subjected to force at the same time or evenly, and automatically adjust the consistency of the hammer head striking the cathode plate (hammer and pad hammer) to achieve a better peeling effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the mainframe structure;

[0016] Figure 2 This is a 3D view of the mainframe;

[0017] Figure 3 This is a schematic diagram of the swing arm structure;

[0018] Figure 4 A 3D view of the flexible connection component;

[0019] Figure 5 This is a schematic diagram of the hammer head assembly A;

[0020] Figure 6 This is a schematic diagram of the hammer head assembly B.

[0021] In the diagram: 1. Main frame; 101. Upper crossbeam; 102. Diagonal brace; 103. Base; 104. Support foot; 105. Mounting plate; 2. Swinging arm; 201. Rotating pin; 202. Connecting sleeve; 203. Quick-connect coupling; 204. Connecting plate; 205. Belt mounting component; 3. Flexible connection assembly; 301. Flexible connection assembly body; 302. Mounting hole; 303. Support arm; 304. Support column; 40. Hammer head assembly A; 41. Hammer head assembly B; 401. Hammer plate; 402. Hammer head; 403. Pad hammer head; 404. Mounting bolt; 405. Anti-loosening nut; 5. Belt winding and unwinding drive device; 6. Belt; 7. Cathode plate. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1 , Figure 2 As shown, the main frame 1 includes an upper crossbeam 101 and a base 103. The upper crossbeam 101 and the base 103 are connected by a diagonal brace 102. A support foot 104 is provided below the base 103. A mounting plate 105, a belt winding / unwinding drive device 5, and a swinging hammer arm 2 are symmetrically arranged on both sides of the upper crossbeam 101. The mounting plate 105 has pin holes. The upper end of the swinging hammer arm 2 is connected to the mounting plate 105, and the lower end is connected to a flexible connecting component 3 and a hammer head assembly (one side is hammer head assembly A 40, and the other side is hammer head assembly B 41). The belt winding / unwinding drive device 5 is connected to the swinging hammer arm 2 via a belt 6, which drives the belt 6 to wind up and down.

[0024] like Figure 3 As shown, the swing arm 2 includes a connecting plate 204. The upper end of the connecting plate 204 is provided with a connecting sleeve 202. A rotating pin 201 is installed inside the connecting sleeve 202. The connecting sleeve 202 has a quick-connect fitting 203 and is connected to the connecting plate 204 via the quick-connect fitting 203. The lower end of the connecting plate 204 is provided with a belt mounting component 205 and a connecting hole for connecting to the flexible connecting assembly 3. The belt 6 is connected to the connecting plate 204 via the belt mounting component 205. The swing arm 2 is rotatably connected to the mounting plate 105 via the rotating pin 201 inside the connecting sleeve 202 at the upper end of the connecting plate 204 and the pin hole.

[0025] like Figure 4 As shown, the flexible connection component 3 includes a flexible connection component body 301. The flexible connection component body 301 has four evenly distributed elastic support arms 303. Each support arm 303 has a support post 304 at its end, and the support post 304 has a mounting hole 302. The lower end faces of the four support posts 304 are located on the same plane, but not on the same plane as the lower end face of the flexible connection component body 301. The plane containing the lower end faces of the four support posts 304 is lower than the lower end face of the flexible connection component body 301, i.e., it is four-claw shaped. The flexible connection component body 301 has multiple mounting holes 302 for connecting to the connecting plate 204. Of course, the flexible connection component body 301 can also be provided with six or eight evenly distributed elastic support arms, i.e., six-claw or eight-claw shaped. The flexible connection component 3 is made of flexible damping materials such as polyurethane or rubber.

[0026] like Figure 5 and Figure 6As shown, the hammer head assembly A 40 includes a rectangular hammer plate 401, on which four hammer heads 402 and five pad hammer heads 403 are provided. The height of the hammer heads 402 is greater than the height of the pad hammer heads 403. The five pad hammer heads 403 are located at the four corners and the center of the rectangular hammer plate 401, respectively. The four hammer heads 402 are located at the center of the rectangular hammer plate 401 on the left, right, top, and bottom. The hammer head assembly B 41 includes a rectangular hammer plate 401, on which five hammer heads 402 and four pad hammer heads 403 are provided. The height of the hammer heads 402 is greater than the height of the pad hammer heads 403 by approximately 2-50 mm. The five hammer heads 402 are located at the four corners and the center of the rectangular hammer plate 401, respectively. The four pad hammer heads 403 are located at the center of the rectangular hammer plate 401 on the left, right, top, and bottom. The four hammer heads 402 and five pad hammer heads 403 in hammer head assembly A 40 correspond to the four pad hammer heads 403 and five hammer heads 402 in hammer head assembly B 41, respectively. The rectangular hammer plate 401 also has mounting holes for connection to the four support columns of the flexible connection assembly 3. The pad hammer heads 403 and hammer heads 402 are mounted on the hammer plate 401 using mounting bolts 404 and lock nuts 405.

[0027] When the electrolytic manganese cathode plate 7 passes between the left and right hammer head assemblies (i.e., hammer head assembly A 40 and hammer head assembly B 41), the left and right hammer head assemblies A and B can simultaneously strike the cathode plate 7, thereby causing the electrolytic manganese on the cathode plate 7 to fall off.

[0028] It should be noted that the hammer plate 401 can be circular or other shapes, and the number of the hammer heads 402 and pad hammer heads 403 is not fixed and can be adjusted according to the size of the cathode plate. As long as they are alternately distributed and reasonably set, the hammer heads and pad hammer heads on both sides of the hammer plate are staggered with the symmetrical center plane of the cathode plate as the reference, so that the striking points on both sides of the cathode plate form complementary coverage, avoiding local stress concentration, thereby achieving a good striking and peeling effect and realizing the purpose of this application. Furthermore, for ease of use, as many mounting holes as possible, arranged according to a certain rule, can be pre-machined on the hammer plate 401. This allows for flexible installation of the hammer head 402 and the pad hammer head 403, or flexible adjustment of their positions. This ensures that the hammer head 402 and the pad hammer head 403 are paired with each other around the symmetrical center plane of the cathode plate, forming a combination of hammer head 402 and pad hammer head 403 at various points on the left and right sides of the cathode plate 7. Through this multi-station, multi-point combination, the cathode plate can be struck on both sides, covering multiple points and the entire area, ensuring effective peeling.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A manganese cathode plate knocking device, comprising hammer plates (401) symmetrically arranged on both sides of the cathode plate, characterized in that: The hammer head (402) and the cushion hammer head (403) are alternately arranged on each side of the hammer plate (401), the height of the hammer head (402) is greater than that of the cushion hammer head (403), the hammer head (402) and the cushion hammer head (403) on the two side hammer plates (401) are complementarily distributed with the center plane of the cathode plate as a reference, and a combined beating structure of the hammer head (402) and the cushion hammer head (403) on the left and right sides of the cathode plate is formed.

2. The electrolytic manganese cathode plate knocking device according to claim 1, characterized in that, The complementary distribution refers to that the hammer head (402) and the cushion hammer head (403) on the hammer plate (401) are staggered according to a certain rule, and the position of the hammer head on one side of the hammer plate corresponds to that of the cushion hammer head on the other side of the hammer plate.

3. The electrolytic manganese cathode plate tapping device according to claim 1 or 2, characterized in that, The hammer plate (401) is connected with the driving mechanism through a flexible connecting assembly (3), the flexible connecting assembly (3) comprises a plurality of elastic supporting arms (303) for adaptively adjusting the contact and stress state between the hammer head on the hammer plate (401) and the cathode plate.

4. The electrolytic manganese cathode plate knocking device according to claim 3, characterized in that, The number of the elastic supporting arms of the flexible connecting assembly is four, six or eight, and the elastic supporting arms are claw-shaped and symmetrically distributed.

5. The electrolytic manganese cathode plate tapping device according to claim 2, characterized in that, The height of the hammer head is 2-50 mm higher than that of the cushion hammer head.

6. The electrolytic manganese cathode plate tapping device according to claim 4, characterized in that, The end of the elastic supporting arm (303) is provided with a supporting column (304), the lower end faces of the plurality of supporting columns (304) are located on the same plane, and the lower end face of the flexible connecting assembly body (301) is not located on the same plane, the plane on which the lower end faces of the plurality of supporting columns (304) are located is lower than the lower end face of the flexible connecting assembly body (301), and the claw-shaped multi-point supporting structure is formed, and the supporting column (304) is connected with the hammer plate (401).

7. The electrolytic manganese cathode plate tapping device according to claim 6, characterized in that, The combined beating structure of the multi-point structure in the multi-station is used to realize full-area covering beating on the front and back surfaces of the cathode plate, ensure the stripping effect, better protect the cathode plate, and prolong the service life of the cathode plate.

Images