CN216859157U

CN216859157U - Columnar electrode polishing device

Info

Publication number: CN216859157U
Application number: CN202220606643.0U
Authority: CN
Inventors: 张明立; 吴月海; 孟伟
Original assignee: Chengdu Lihai Tongchuang Intelligent Technology Co ltd
Current assignee: Chengdu Lihai Tongchuang Intelligent Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-01
Anticipated expiration: 2032-03-17

Abstract

The utility model provides a columnar electrode polishing device, which relates to the technical field of polishing equipment and comprises a conveyor belt and a guide rail, wherein the conveyor belt and the guide rail are arranged in parallel, the conveyor belt is used for bearing a columnar electrode, and a mechanical arm and a centering assembly are arranged on the guide rail in a sliding manner; a grinding assembly is arranged at the end part of the mechanical arm; the righting assembly at least comprises a clamping plate used for clamping a columnar electrode extending column; the grinding assembly, the righting assembly and the columnar electrode can move synchronously. According to the utility model, the polished columnar electrode is placed on the conveyor belt, and the centering component clamps and limits the columnar electrode through the clamping plate to form an extension column, so that the electrode keeps a stable posture in the grinding process of the polished component, thereby preventing the electrode from being stressed and toppling over and ensuring the processing quality; meanwhile, the righting component and the polishing component can synchronously move with the polished columnar electrode, polishing of the columnar electrode in the conveying process can be achieved, and machining efficiency is effectively improved.

Description

Columnar electrode polishing device

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a columnar electrode polishing device.

Background

In production, when the flatness and the smoothness of the surface of a workpiece have specific requirements, the workpiece is ground by a grinding machine or other equipment to meet the process requirements. As shown in fig. 6, a columnar electrode of a certain type includes a substrate, an extension column is disposed on the substrate, the extension column is in a rectangular shape, and during processing, a circumferential side surface of the extension column needs to be polished to meet certain flatness and smoothness requirements. When the conventional grinding machine is used for machining, a single part needs to be clamped and positioned, and although better machining precision can be achieved, the machining efficiency is greatly reduced, and meanwhile, the production cost is increased.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a columnar electrode polishing device which realizes continuous processing of columnar electrodes by matching a centering component with a polishing component and effectively solves the problem of low efficiency of the traditional processing mode.

The embodiment of the utility model is realized by the following technical scheme:

a columnar electrode polishing device comprises a conveyor belt and a guide rail which are arranged in parallel, wherein the conveyor belt is used for bearing a columnar electrode, and a mechanical arm and a centering assembly are slidably mounted on the guide rail; a grinding assembly is arranged at the end part of the mechanical arm; the righting assembly at least comprises a clamping plate for clamping a columnar electrode extending column; the polishing assembly, the centering assembly and the columnar electrode can move synchronously.

According to a preferred embodiment, the grinding assembly comprises a first mounting plate arranged at the end part of the mechanical arm, and two grinding mechanisms are symmetrically arranged on the first mounting plate; the grinding mechanism at least comprises a grinding rod rotatably installed on the first installation plate and a first driving piece used for driving the grinding rod to rotate.

According to a preferred embodiment, the outer side surface of the first mounting plate is slidably mounted with a fork, and the grinding rod is rotatably mounted on the fork.

According to a preferred embodiment, a third slide rail is arranged on the outer side surface of the first mounting plate, and a third slide block connected with the third slide rail in a sliding manner is arranged on the fork; the two sharpening mechanisms can move toward and away from each other in such a manner that the forks slide axially along the third slide rail.

According to a preferred embodiment, the righting assembly further comprises a second mounting plate, the clamp plate being disposed on an outer side surface of the second mounting plate; the clamping plate comprises a movable plate and a fixed plate, the fixed plate is fixedly connected with the second mounting plate, and the movable plate is connected with the second mounting plate in a sliding manner; the movable plate is arranged on the fixed plate, and the movable plate is arranged on the fixed plate and can slide along the fixed plate.

According to a preferred embodiment, a first slide rail is arranged on the outer side surface of the second mounting plate, and a first slide block connected with the first slide rail in a sliding manner is arranged on the movable plate; the second driving piece comprises a rack arranged on the movable plate, and a gear meshed with the rack is rotatably arranged on the second mounting plate; the gear fixing device further comprises a motor arranged on the second mounting plate, and the motor is used for driving the gear to rotate.

According to a preferred embodiment, the mechanical arm and the righting assembly are slidably mounted on the guide rail by a seat plate; the righting assembly further comprises a support, a second sliding rail is arranged on the support, and a second sliding block connected with the second sliding rail in a sliding mode is arranged on the second mounting plate; the second mounting plate can move close to or away from the conveyor belt in an axial sliding mode along the second sliding rail.

According to a preferred embodiment, the first mounting plate is provided on its inner side with a fourth slide rail on which a fourth slide block is slidably mounted, said fourth slide block being connected to said fork.

According to a preferred embodiment, a sliding hole is formed in the first mounting plate in a penetrating mode, and the first driving piece penetrates through the sliding hole and is connected to the grinding rod; an extension frame is arranged on the fork frame, and the first driving piece is mounted on the extension frame.

According to a preferred embodiment, two limit plates are arranged on the opposite sides of the fixed plate and the movable plate, and a limit space is formed between the two limit plates of the movable plate and the fixed plate.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

according to the utility model, the polished columnar electrode is placed on the conveyor belt, and the centering component clamps and limits the columnar electrode through the clamping plate to form an extension column, so that the electrode keeps a stable posture in the grinding process of the polished component, thereby preventing the electrode from being stressed and toppling over and ensuring the processing quality; meanwhile, the righting component and the polishing component can synchronously move with the polished columnar electrode, polishing of the columnar electrode in the conveying process can be achieved, and machining efficiency is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a schematic perspective view of the robotic arm and centralizer assembly of the present invention after assembly;

FIG. 4 is a schematic view of a portion of the structure at B in FIG. 3;

FIG. 5 is a schematic perspective view of a sanding assembly according to the present invention;

fig. 6 is a schematic front view of a polished cylindrical electrode according to the present invention.

Icon: 1-conveyor belt, 2-column electrode, 21-base, 22-extension column, 3-guide rail, 31-support, 311-second slide rail, 3111-second slide block, 32-mechanical arm, 33-base plate, 34-first mounting plate, 341-fork, 3411-grinding rod, 3412-third slide block, 342-slide hole, 343-first driving part, 3431-extension frame, 344-fourth slide rail, 345-third slide rail, 346-fourth slide block, 35-second mounting plate, 351-movable plate, 3511-motor, 3512-gear, 3513-limiting plate, 3514-rack, 352-first slide rail and 353-fixed plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1 to 6, a cylindrical electrode polishing device includes a conveyor belt 1 and a guide rail 3, which are arranged in parallel, wherein the conveyor belt 1 is used for bearing a cylindrical electrode 2, and a mechanical arm 32 and a centering assembly are slidably mounted on the guide rail 3; the end of the robotic arm 32 is configured with a grinding assembly; the centralizing component at least comprises a clamping plate used for clamping the extending column 22 of the columnar electrode 2; the grinding assembly, the centering assembly and the columnar electrode 2 can move synchronously. In the embodiment, the columnar electrode 2 is placed on the conveyor belt 1, and when the device is used, the righting component clamps and limits the columnar electrode 2 to be the extension column 22 through the clamping plate, so that the columnar electrode 2 keeps a stable posture in the grinding process of the ground component, the ground component is prevented from being stressed and toppled, and the processing quality is ensured; meanwhile, the righting component and the polishing component can synchronously move with the cylindrical electrode 2 to be polished, polishing of the cylindrical electrode 2 in the conveying process can be achieved, and machining efficiency is effectively improved. Synchronous movement here means that when the centering assembly grips the limit extension column 22 and the grinding assembly grinds it, the three have the same movement speed so as to be relatively stationary in the conveying direction of the conveyor belt 1. In other embodiments, the centering assembly holds the spacing extending column 22 and the grinding assembly grinds it, which may also be stationary relative to the ground.

As shown in fig. 1, 3, 4 and 5, the grinding assembly includes a first mounting plate 34 disposed at an end of the robot arm 32, and two grinding mechanisms are symmetrically disposed on the first mounting plate 34; the sharpening mechanism includes at least a sharpening rod 3411 rotatably mounted on the first mounting plate 34 and a first driving member 343 for driving the sharpening rod 3411 to rotate. Further, a fork 341 is slidably mounted on an outer side surface of the first mounting plate 34, and the sharpening rod 3411 is rotatably mounted on the fork 341. In this embodiment, in use, the extension column 22 to be ground is distributed between two grinding mechanisms, so that two opposite sides of the extension column 22 can be simultaneously ground under the guidance of the robot arm 32. As shown in fig. 4 and 5, a third slide rail 345 is disposed on the outer side surface of the first mounting plate 34, and a third slider 3412 slidably connected to the third slide rail 345 is disposed on the fork 341; the two sharpening mechanisms can approach or move away from each other in such a manner that the fork 341 slides axially along the third slide rail 345. In use, the two sharpening mechanisms are first moved away from each other, so that the distance between the two sharpening mechanisms is increased, and the extending column 22 is conveniently embedded between the two sharpening mechanisms, and then the two sharpening mechanisms are moved close to each other, so that the sharpening rod 3411 abuts against the extending column 22.

In this embodiment, a fourth slide rail 344 is disposed on an inner side surface of the first mounting plate 34, a fourth slider 346 is slidably mounted on the fourth slide rail 344, and the fourth slider 346 is connected to the fork 341. Here, the fourth slider 346 and the fourth sliding rail 344 are sliding rails of a stepping motor 3511, which are prior art and will not be described herein again. By the cooperation of the fourth slider 346 and the fourth slide rail 344, the fork 341, i.e., the sharpening rod 3411, is driven, and the two sharpening mechanisms are moved away from or close to each other. Note that the outer side surface of the first mounting plate 34 is the side thereof close to the conveyor belt 1, and the inner side surface thereof is the side thereof away from the conveyor belt 1.

In this embodiment, a sliding hole 342 is formed through the first mounting plate 34, and the first driving member 343 is connected to the sharpening rod 3411 through the sliding hole 342; the fork 341 is provided with an extension frame 3431, and the first driving member 343 is mounted to the extension frame 3431.

In this embodiment, the centering assembly further includes a second mounting plate 35, and the clamping plate is disposed on an outer side surface of the second mounting plate 35; the clamping plate comprises a movable plate 351 and a fixed plate 353, the fixed plate 353 is fixedly connected with the second mounting plate 35, and the movable plate 351 is connected with the second mounting plate 35 in a sliding mode; and a second driving member provided on the second mounting plate 35 for driving the movable plate 351 to approach or separate from the fixed plate 353 in a sliding manner. As shown in fig. 3 and 4, a first slide rail 352 is provided on the outer side surface of the second mounting plate 35, and a first slider slidably connected to the first slide rail 352 is disposed on the movable plate 351; the second driving member includes a rack 3514 provided on the movable plate 351, and a gear 3512 engaged with the rack 3514 is rotatably mounted on the second mounting plate 35; and the electric motor 3511 is arranged on the second mounting plate 35, and the electric motor 3511 is used for driving the gear 3512 to rotate. The driving gear 3512 is rotated by the rotation of the motor 3511, so that the rack 3514 drives the movable plate 351 to slide along the axial direction of the first sliding rail 352, so that the movable plate is close to the top plate to clamp and limit the extension column 22.

In this embodiment, two stopper plates 3513 are disposed on the opposite sides of the fixed plate 353 and the movable plate 351, and a stopper space is defined between the two stopper plates 3513 of the movable plate 351 and the fixed plate 353, respectively. The spacing space is used for clamping the spacing extension column 22.

As shown in fig. 1 and 2, the robotic arm 32 and the centralizer assembly are slidably mounted on the guide rail 3 by a seat plate 33; the righting component further comprises a bracket 31, a second slide rail 311 is arranged on the bracket 31, and a second slide block 3111 connected with the second slide rail 311 in a sliding manner is arranged on the second mounting plate 35; the second mounting plate 35 can move closer to or away from the conveyor belt 1 in such a manner as to slide axially along the second slide rail 311. Here, the second slider 3111 and the second slide rail 311 are slide rails of the stepping motor 3511, and are not described again for the prior art. The grinding component can be close to or far away from the cylindrical electrode 2 along the direction perpendicular to the conveying direction of the conveyor belt 1 through the matching of the second sliding block 3111 and the second sliding rail 311, and the ground cylindrical electrode 2 is convenient to replace.

When the polishing device is used, the columnar electrodes 2 on the conveyor belt 1 are arranged at intervals, taking two adjacent columnar electrodes 2 as an example, the previous columnar electrode 2 is polished from the starting point to the end point, the polishing assembly and the centering assembly are reset, and the next columnar electrode 2 reaches the starting point of the previous columnar electrode 2. Continuous processing can be realized by sequential circulation, and the processing efficiency is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a column electrode grinding device which characterized in that: the electrode collector comprises a conveyor belt (1) and a guide rail (3) which are arranged in parallel, wherein the conveyor belt (1) is used for bearing a columnar electrode (2), and a mechanical arm (32) and a centering assembly are slidably mounted on the guide rail (3);

the end of the mechanical arm (32) is provided with a grinding assembly;

the righting component at least comprises a clamping plate used for clamping an extending column (22) of the columnar electrode (2);

the grinding component, the centering component and the columnar electrode (2) can move synchronously.

2. The cylindrical electrode grinding device according to claim 1, wherein: the grinding assembly comprises a first mounting plate (34) arranged at the end part of the mechanical arm (32), and two grinding mechanisms are symmetrically arranged on the first mounting plate (34);

the grinding mechanism at least comprises a grinding rod (3411) rotatably mounted on the first mounting plate (34) and a first driving piece (343) used for driving the grinding rod (3411) to rotate.

3. The cylindrical electrode grinding device according to claim 2, wherein: a fork frame (341) is slidably mounted on the outer side surface of the first mounting plate (34), and the polishing rod (3411) is rotatably mounted on the fork frame (341).

4. The cylindrical electrode grinding device according to claim 3, wherein: a third slide rail (345) is arranged on the outer side surface of the first mounting plate (34), and a third slide block (3412) which is in sliding connection with the third slide rail (345) is arranged on the fork frame (341);

the two sharpening mechanisms can be moved closer to or away from each other in such a manner that the fork (341) slides axially along the third slide rail (345).

5. The cylindrical electrode grinding apparatus according to any one of claims 1 to 4, wherein: the righting assembly further comprises a second mounting plate (35), and the clamping plate is arranged on the outer side face of the second mounting plate (35);

the clamping plate comprises a movable plate (351) and a fixed plate (353), the fixed plate (353) is fixedly connected with the second mounting plate (35), and the movable plate (351) is connected with the second mounting plate (35) in a sliding mode;

the device also comprises a second driving piece arranged on the second mounting plate (35) and used for driving the movable plate (351) to approach or depart from the fixed plate (353) in a sliding mode.

6. The cylindrical electrode grinding device according to claim 5, wherein: a first sliding rail (352) is arranged on the outer side surface of the second mounting plate (35), and a first sliding block connected with the first sliding rail (352) in a sliding mode is arranged on the movable plate (351);

the second driving piece comprises a rack (3514) arranged on the movable plate (351), and a gear (3512) meshed with the rack (3514) is rotatably arranged on the second mounting plate (35); the device also comprises a motor (3511) arranged on the second mounting plate (35), and the motor (3511) is used for driving the gear (3512) to rotate.

7. The cylindrical electrode grinding device according to claim 6, wherein: the mechanical arm (32) and the centralizing component are slidably mounted on the guide rail (3) through a seat plate (33);

the righting assembly further comprises a support (31), a second sliding rail (311) is arranged on the support (31), and a second sliding block (3111) connected with the second sliding rail (311) in a sliding mode is arranged on the second mounting plate (35);

the second mounting plate (35) can move closer to or farther from the conveyor belt (1) in an axially sliding manner along the second slide rail (311).

8. The cylindrical electrode grinding device according to claim 3, wherein: a fourth slide rail (344) is arranged on the inner side surface of the first mounting plate (34), a fourth slide block (346) is slidably mounted on the fourth slide rail (344), and the fourth slide block (346) is connected to the fork frame (341).

9. The cylindrical electrode grinding device according to claim 3, wherein: a sliding hole (342) is formed in the first mounting plate (34) in a penetrating mode, and the first driving piece (343) penetrates through the sliding hole (342) and is connected to the grinding rod (3411); an extension frame (3431) is disposed on the fork (341), and the first driving member (343) is mounted to the extension frame (3431).

10. The cylindrical electrode grinding device according to claim 5, wherein: two limiting plates (3513) are arranged on the opposite side surfaces of the fixed plate (353) and the movable plate (351), and a limiting space is formed between the two limiting plates (3513) of the movable plate (351) and the fixed plate (353).