Scraper knife structure

Abstract

The utility model relates to the technical field of hydrometallurgy tools, and discloses a scraper knife structure, which comprises a first synchronizing part, a second synchronizing part and two scraper knife parts, each scraper knife part comprises a structure fixing plate, a scraper knife mounting seat, a scraper knife seat, a main scraper knife, a first pressure spring and a guide shaft, the structure fixing plate is used for being connected with stripping equipment, the main scraper knife is connected with the scraper knife seat, and the first pressure spring is connected with the guide shaft. The scraper knife seat is connected with the scraper knife mounting seat, a limiting hole is formed in the structure fixing plate, the guide shaft penetrates through the limiting hole and is connected with the scraper knife mounting seat, the first pressure spring is arranged between the structure fixing plate and the scraper knife mounting seat, and the two ends of the first pressure spring are connected with the structure fixing plate and the scraper knife mounting seat respectively; the two scraper knife parts are oppositely arranged, the first synchronous part is installed on the structure fixing plate of one scraper knife part, the second synchronous part is installed on the structure fixing plate of the other scraper knife part, and the first synchronous part and the second synchronous part can be clamped in a matched mode. According to the scraper knife structure, the main scraper knife can adapt to buckling deformation of the negative plate, and the negative plate cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrometallurgical tools, in particular to a scraper structure. Background Art

[0002] When the metal products deposited on the cathode plate are stripped by machine, a scraper structure is usually installed on the stripping equipment, and the scraper structure scrapes the metal products downward from both the front and back sides of the cathode plate.

[0003] However, the previous scraper structure is directly fixed on the linear guide rail of the stripping equipment. It is in a rigid state when stripping downwards, and the gap formed by the two scrapers pressed together is fixed. Since the cathode plate will deform and warp along its length, when stripping some deformed cathode plates, the scraper moves linearly along the linear guide rail and cannot cope with the warping deformation of the cathode plate, and it is very easy to scratch the cathode plate. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing scraper structure easily scratches the cathode plate.

[0005] In order to solve the above technical problems, the utility model provides a scraper structure, including a first synchronous member, a second synchronous member and two scraper components, each of the scraper components includes a structural fixing plate, a scraper mounting seat, a scraper seat, a main scraper, a first compression spring and a guide shaft, the structural fixing plate is used to connect with the stripping device, the main scraper is detachably connected to the scraper seat, the scraper seat is connected to the scraper mounting seat, the structural fixing plate is provided with a limiting hole, the guide shaft passes through the limiting hole and is connected to the scraper mounting seat, the first compression spring is arranged between the structural fixing plate and the scraper mounting seat, and the two ends of the first compression spring are respectively connected to the structural fixing plate and the scraper mounting seat;

[0006] The two scraper parts are arranged opposite to each other, the first synchronous part is installed on the structural fixing plate of one scraper part, and the second synchronous part is installed on the structural fixing plate of the other scraper part, and the first synchronous part and the second synchronous part can be matched and clamped.

[0007] Preferably, the blade structure also includes two auxiliary blade assemblies, which are installed on one of the blade components, and the two auxiliary blade assemblies are respectively arranged on the left and right sides of the structure fixing plate, each of the auxiliary blade assemblies includes a cylinder mounting seat, a cylinder, a guide block and an auxiliary blade body, the cylinder mounting seat is connected to the structure fixing plate, the cylinder and the guide block are both connected to the cylinder mounting seat, the telescopic end of the cylinder faces the blade seat, the guide block is located between the cylinder and the blade seat, and the guide block is provided with a guide hole that penetrates along the direction of the telescopic end of the cylinder, and the auxiliary blade body is connected to the telescopic end of the cylinder and passes through the guide hole.

[0008] Preferably, auxiliary shovel blade limit openings are opened on the left and right sides of the shovel blade seat, and the auxiliary shovel blade limit openings extend along the penetration direction of the guide hole. The end of the auxiliary shovel blade body facing away from the cylinder is slidably arranged in the auxiliary shovel blade limit opening, and the auxiliary shovel blade body protrudes from the surface of the shovel blade seat facing the main shovel blade.

[0009] Preferably, the auxiliary shovel blade assembly also includes a second compression spring, the auxiliary shovel blade body includes a connecting part and a main body, the main body passes through the guide hole, one end of the main body facing the cylinder is connected to the connecting part, the connecting part is connected to the telescopic end of the cylinder, the second compression spring is arranged between the connecting part and the guide block, and the two ends of the second compression spring are respectively connected to the connecting part and the guide block.

[0010] Preferably, the auxiliary blade body further includes a second guide column, the second guide column is connected to a side of the connecting portion facing the guide block, and the second compression spring is sleeved on the second guide column.

[0011] Preferably, the scraper component further includes a linear bearing, the linear bearing is installed in the limiting hole, and the guide shaft passes through the linear bearing.

[0012] Preferably, the blade component also includes a material dropping guide, which includes a mounting portion and two stop portions respectively connected to both ends of the mounting portion, the mounting portion is installed at the bottom of the blade mounting seat, and the two stop portions are in the shape of plates and respectively cover the left and right sides of the main blade.

[0013] Preferably, the first synchronizer is provided with a first groove, the second synchronizer is provided with a first protrusion corresponding to the first groove, and the second synchronizer is engaged with the first synchronizer by inserting the first protrusion into the first groove.

[0014] Preferably, the scraper structure also includes a third synchronizer and a fourth synchronizer, the third synchronizer and the first synchronizer are installed on the same structure fixing plate, the fourth synchronizer and the second synchronizer are installed on the same structure fixing plate, the first synchronizer and the third synchronizer are arranged at intervals, the second synchronizer and the fourth synchronizer are arranged at intervals, and the third synchronizer and the fourth synchronizer can be matched and engaged.

[0015] Preferably, the fourth synchronizer is provided with a second groove, the third synchronizer is provided with a second protrusion corresponding to the second groove, and the third synchronizer and the fourth synchronizer are engaged with each other by inserting the second protrusion into the second groove.

[0016] The utility model provides a scraper structure, which has the following beneficial effects compared with the prior art:

[0017] The guide shaft is connected to the blade mounting seat, and the guide shaft passes through the limiting hole formed on the structural fixing plate, and the first compression spring is arranged between the structural fixing plate and the blade mounting seat. Therefore, after the two blade components are installed, under the action of the first compression spring, the two main blades can adapt to the warping deformation of the cathode plate when each blade component is driven to move downward, and always keep close to the front and back sides of the cathode plate, so that clean peeling can be achieved without damaging the cathode plate. In addition, since the first synchronous part and the second synchronous part that can be matched and snapped are provided, the two blade components are ensured to move synchronously, and the two main blades abut against the front and back sides of the cathode plate at the same height when scraping away, so each main blade provides support for the cathode plate for the peeling of the other main blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a blade component with an auxiliary blade assembly installed in an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic structural diagram of the blade component in another direction;

[0020] Figure 3 yes Figure 1 An exploded view of the blade components;

[0021] Figure 4 yes Figure 1 A schematic diagram of the cooperation between the scraper component and the cathode plate;

[0022] Figure 5 yes Figure 1 Schematic diagram of installing the scraper component to the stripping device;

[0023] Figure 6 It is a schematic diagram of the scraper structure of the utility model being installed on the stripping equipment;

[0024] Figure 7 yes Figure 6 A in the enlarged view;

[0025] In the figure, 1, first synchronous part; 11, first groove; 2, second synchronous part; 21, first protrusion; 3, scraper component; 31, structural fixing plate; 311, limiting hole; 32, scraper mounting seat; 33, scraper seat; 331, auxiliary scraper limiting opening; 34, main scraper; 35, first compression spring; 36, guide shaft; 37, linear bearing; 38, blanking guide; 381, mounting part; 382, ​​stopper; 4, auxiliary scraper assembly; 41, cylinder mounting seat; 42, cylinder; 43, guide block; 431, guide hole; 44, auxiliary scraper body; 441, connecting part; 442, main body; 45, second compression spring; 5, third synchronous part; 51, second protrusion; 90, cathode plate; 91, stripping equipment. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] like Figures 1 to 3As shown, a scraper structure of a preferred embodiment of the utility model comprises a first synchronous member 1, a second synchronous member 2 and two scraper components 3, each scraper component 3 comprises a structural fixing plate 31, a scraper mounting seat 32, a scraper seat 33, a main scraper 34, a first compression spring 35 and a guide shaft 36, the structural fixing plate 31 is used to connect with the stripping device 91, the main scraper 34 is detachably connected to the scraper seat 33, the scraper seat 33 is connected to the scraper mounting seat 32, the structural fixing plate 31 is provided with a limiting hole 311, the guide shaft 36 passes through the limiting hole 311 and is connected to the scraper mounting seat 32, the number of the limiting hole 311 and the guide shaft 36 is preferably two, the first compression spring 35 is arranged between the structural fixing plate 31 and the scraper mounting seat 32, the two ends of the first compression spring 35 are respectively connected to the structural fixing plate 31 and the scraper mounting seat 32, and the number of the first compression spring 35 is preferably two;

[0030] The two scraper parts 3 are arranged opposite to each other, the first synchronous part 1 is installed on the structural fixing plate 31 of one scraper part 3, and the second synchronous part 2 is installed on the structural fixing plate 31 of the other scraper part 3. The first synchronous part 1 and the second synchronous part 2 can be engaged and clamped. When the first synchronous part 1 and the second synchronous part 2 are engaged and clamped, the first compression spring 35 is in a compressed state.

[0031] Based on the blade structure of the above embodiment, the guide shaft 36 is connected to the blade mounting seat 32, the guide shaft 36 passes through the limiting hole 311 opened on the structure fixing plate 31, and the first compression spring 35 is arranged between the structure fixing plate 31 and the blade mounting seat 32. Therefore, when the two blade components 3 are installed, under the action of the first compression spring 35, the two main blades 34 can adapt to the warping deformation of the cathode plate 90 when each blade component 3 is driven to move downward, and always keep close to the front and back surfaces of the cathode plate 90, so that it can be cleanly peeled off without damaging the cathode plate 90; in addition, since the first synchronous member 1 and the second synchronous member 2 that can be matched and snapped are provided, it is ensured that the two blade components 3 move synchronously, and the two main blades 34 abut against the front and back surfaces of the cathode plate 90 at the same height when scraping away, so each main blade 34 provides support for the cathode plate 90 for the peeling of another main blade 34.

[0032] In some preferred embodiments, the blade structure also includes two auxiliary blade assemblies 4, which are installed on one of the blade components 3. The two auxiliary blade assemblies 4 are respectively arranged on the left and right sides of the structural fixed plate 31. Each auxiliary blade assembly 4 includes a cylinder mounting seat 41, a cylinder 42, a guide block 43 and an auxiliary blade body 44. The cylinder mounting seat 41 is connected to the structural fixed plate 31, and the cylinder 42 and the guide block 43 are both connected to the cylinder mounting seat 41. The telescopic end of the cylinder 42 faces the blade seat 33, and the guide block 43 is located between the cylinder 42 and the blade seat 33. The guide block 43 is provided with a guide hole 431 that penetrates along the telescopic end direction of the cylinder 42, and the auxiliary blade body 44 is connected to the telescopic end of the cylinder 42 and passes through the guide hole 431.

[0033] Based on the blade structure of the above embodiment, by setting two auxiliary blade assemblies 4 on one of the blade components 3, the metal product on the side of the cathode plate 90 can be peeled off. The two auxiliary blade bodies 44 are driven by the cylinder 42 and can be moved to abut against the side of the cathode plate 90. The setting of the guide block 43 can limit the movement of the auxiliary blade body 44 and reduce the deformation of the auxiliary blade body 44 when peeling the metal product downward.

[0034] Preferably, auxiliary blade limit openings 331 are provided on the left and right sides of the blade seat 33, and the auxiliary blade limit openings 331 extend along the penetration direction of the guide hole 431. The end of the auxiliary blade body 44 facing away from the cylinder 42 is slidably disposed in the auxiliary blade limit opening 331. The auxiliary blade body 44 protrudes from the surface of the blade seat 33 facing the main blade 34. By providing the auxiliary blade limit opening 331 in the blade seat 33, the end of the auxiliary blade body 44 can be further limited, thereby preventing the auxiliary blade body 44 from warping and deforming when performing the downward scraping operation on the metal product on the cathode plate 90.

[0035] Preferably, the auxiliary blade assembly 4 further includes a second compression spring 45, the auxiliary blade body 44 includes a connecting portion 441 and a main body 442, the main body 442 passes through the guide hole 431, one end of the main body 442 facing the cylinder 42 is connected to the connecting portion 441, the connecting portion 441 is connected to the telescopic end of the cylinder 42, the second compression spring 45 is arranged between the connecting portion 441 and the guide block 43, and the two ends of the second compression spring 45 are respectively connected to the connecting portion 441 and the guide block 43. By providing the second compression spring 45, the auxiliary blade body 44 can be moved more slowly under the drive of the cylinder 42, avoiding a rigid collision with the cathode plate 90.

[0036] Furthermore, the auxiliary blade body 44 also includes a second guide column, which is connected to the side of the connecting part 441 facing the guide block 43, and the second compression spring 45 is sleeved on the second guide column. When the second guide column abuts the guide block 43, the auxiliary blade body 44 moves toward the blade seat 33 to the extreme position. By setting the second guide column to control the auxiliary blade body 44 to move to the extreme position just abutting the side of the cathode plate 90, the auxiliary blade body 44 is prevented from excessive movement and damaging the cathode plate 90.

[0037] Preferably, the scraper component 3 further includes a linear bearing 37, the linear bearing 37 is installed in the limiting hole 311, and the guide shaft 36 passes through the linear bearing 37. By providing the linear bearing 37, the movement of the guide shaft 36 can be smoother and more stable.

[0038] Preferably, the scraper component 3 further includes a material drop guide 38, which includes a mounting portion 381 and two stoppers 382 respectively connected to both ends of the mounting portion 381, the mounting portion 381 is mounted on the bottom of the scraper mounting seat 32, and the two stoppers 382 are plate-shaped and respectively cover the left and right sides of the main scraper 34. By arranging the material drop guide 38 to intercept the left and right sides of the main scraper 34, the metal product scraped by the main scraper 34 can be prevented from splashing, and instead falls downward into the external material receiving device.

[0039] Preferably, the first synchronizer 1 is provided with a first groove 11 , and the second synchronizer 2 is provided with a first protrusion 21 corresponding to the first groove 11 , and the second synchronizer 2 and the first synchronizer 1 are engaged with each other by inserting the first protrusion 21 into the first groove 11 .

[0040] Preferably, the scraper structure further includes a third synchronous member 5 and a fourth synchronous member, the third synchronous member 5 and the first synchronous member 1 are mounted on the same structural fixing plate 31, the fourth synchronous member and the second synchronous member 2 are mounted on the same structural fixing plate 31, the first synchronous member 1 and the third synchronous member 5 are arranged at intervals, the second synchronous member 2 and the fourth synchronous member are arranged at intervals, and the third synchronous member 5 and the fourth synchronous member can be matched and engaged. By further arranging the third synchronous member 5 and the fourth synchronous member to be matched and engaged, it can be further ensured that the two scraper components 3 move synchronously.

[0041] Preferably, the fourth synchronizer is provided with a second groove, the third synchronizer 5 is provided with a second protrusion 51 corresponding to the second groove, and the third synchronizer 5 and the fourth synchronizer are engaged with each other by inserting the second protrusion 51 into the second groove.

[0042] The working process of the utility model is as follows: the scraper structure is installed on the stripping device 91, and after the cathode plate 90 is fixed to the stripping device 91, the first synchronous member 1 is clamped with the second synchronous member 2, and the third synchronous member 5 is clamped with the fourth synchronous member. The two main scrapers 34 are abutted against the front and back sides of the cathode plate 90, and the two auxiliary scraper bodies 44 are respectively abutted against the two side surfaces of the cathode plate 90 under the drive of each cylinder 42. Then, the driving member on the stripping device 91 drives the scraper component 3 to move downward, and the two main scrapers 34 and the two auxiliary scraper bodies 44 move downward synchronously to strip the metal products attached to the cathode plate 90.

[0043] In summary, the embodiment of the utility model provides a scraper structure, which can peel off metal products attached to the front and back surfaces and two side surfaces of the cathode plate, and the two main scrapers can adapt to the warping deformation of the cathode plate and always keep close to the front and back surfaces of the cathode plate, so as to achieve clean peeling without damaging the cathode plate.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A scraper structure, characterized in that: It comprises a first synchronous member, a second synchronous member and two scraper parts, each of the scraper parts comprises a structural fixing plate, a scraper mounting seat, a scraper seat, a main scraper, a first compression spring and a guide shaft, the structural fixing plate is used to connect with the stripping device, the main scraper is detachably connected with the scraper seat, the scraper seat is connected with the scraper mounting seat, the structural fixing plate is provided with a limiting hole, the guide shaft passes through the limiting hole and is connected with the scraper mounting seat, the first compression spring is arranged between the structural fixing plate and the scraper mounting seat, and the two ends of the first compression spring are respectively connected with the structural fixing plate and the scraper mounting seat; The two scraper parts are arranged opposite to each other, the first synchronous part is installed on the structural fixing plate of one scraper part, and the second synchronous part is installed on the structural fixing plate of the other scraper part, and the first synchronous part and the second synchronous part can be matched and clamped.

2. The scraper structure according to claim 1, characterized in that: It also includes two auxiliary blade assemblies, which are installed on one of the blade components. The two auxiliary blade assemblies are respectively arranged on the left and right sides of the structural fixed plate. Each auxiliary blade assembly includes a cylinder mounting seat, a cylinder, a guide block and an auxiliary blade body. The cylinder mounting seat is connected to the structural fixed plate, and the cylinder and the guide block are both connected to the cylinder mounting seat. The telescopic end of the cylinder faces the blade seat, the guide block is located between the cylinder and the blade seat, and the guide block is provided with a guide hole that penetrates along the telescopic end direction of the cylinder, and the auxiliary blade body is connected to the telescopic end of the cylinder and passes through the guide hole.

3. The scraper structure according to claim 2, characterized in that: Auxiliary blade limiting openings are provided on the left and right sides of the blade seat, and the auxiliary blade limiting openings extend along the penetration direction of the guide hole. The end of the auxiliary blade body facing away from the cylinder is slidably arranged in the auxiliary blade limiting opening, and the auxiliary blade body protrudes from the surface of the blade seat facing the main blade.

4. The scraper structure according to claim 2, characterized in that: The auxiliary shovel blade assembly also includes a second compression spring. The auxiliary shovel blade body includes a connecting portion and a main portion. The main portion passes through the guide hole. One end of the main portion facing the cylinder is connected to the connecting portion. The connecting portion is connected to the telescopic end of the cylinder. The second compression spring is arranged between the connecting portion and the guide block. The two ends of the second compression spring are respectively connected to the connecting portion and the guide block.

5. The scraper structure according to claim 4, characterized in that: The auxiliary blade body further includes a second guide column, the second guide column is connected to a side of the connecting portion facing the guide block, and the second compression spring is sleeved on the second guide column.

6. The scraper blade structure according to claim 1, characterized in that: The scraper component also includes a linear bearing, which is installed in the limiting hole and the guide shaft passes through the linear bearing.

7. The scraper blade structure according to claim 1, characterized in that: The scraper component also includes a material dropping guide, which includes a mounting portion and two stop portions respectively connected to the two ends of the mounting portion. The mounting portion is installed at the bottom of the scraper mounting seat, and the two stop portions are in the shape of plates and respectively cover the left and right sides of the main scraper.

8. The scraper blade structure according to claim 1, characterized in that: The first synchronizer is provided with a first groove, the second synchronizer is provided with a first protrusion corresponding to the first groove, and the second synchronizer is engaged with the first synchronizer by inserting the first protrusion into the first groove.

9. The scraper blade structure according to claim 1, characterized in that: It also includes a third synchronizer and a fourth synchronizer, wherein the third synchronizer and the first synchronizer are installed on the same structural fixed plate, and the fourth synchronizer and the second synchronizer are installed on the same structural fixed plate, the first synchronizer and the third synchronizer are arranged at intervals, and the second synchronizer and the fourth synchronizer are arranged at intervals, and the third synchronizer and the fourth synchronizer can be matched and snap-fitted.

10. The scraper blade structure according to claim 9, characterized in that: The fourth synchronizer is provided with a second groove, the third synchronizer is provided with a second protrusion corresponding to the second groove, and the third synchronizer and the fourth synchronizer are engaged with each other by inserting the second protrusion into the second groove.

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