CN218964368U

CN218964368U - Bipolar plate marking device

Info

Publication number: CN218964368U
Application number: CN202222564014.9U
Authority: CN
Inventors: 赵植
Original assignee: Bazhong Carbon Atom New Material Technology Co Ltd
Current assignee: Bazhong Carbon Atom New Material Technology Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-05
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a bipolar plate marking device which comprises a workbench, wherein the top of the workbench is fixedly connected with a mounting frame, one side of the mounting frame is provided with a marking mechanism, the top of the workbench is provided with an adjusting component, the periphery of the adjusting component is movably connected with a placing plate, the top of the placing plate is provided with two fixing components, the adjusting component comprises a stepping motor fixedly arranged on one side of the workbench and two bearing seats fixedly arranged on the top of the workbench, and a screw rod is rotatably connected between the two bearing seats through a bearing. According to the bipolar plate marking device, through the arrangement of the adjusting component, the situation that the marking position is greatly deviated due to manual adjustment of a worker can be avoided, the workload of the worker is reduced, and the marking efficiency is reduced; meanwhile, through the arrangement of the fixing component, the bipolar plate in the marking process can be fixed, and deviation of marking positions caused by position deviation is avoided.

Description

Bipolar plate marking device

Technical Field

The utility model relates to the technical field of bipolar plate processing devices, in particular to a bipolar plate marking device.

Background

Bipolar plates, also known as current collector plates, are one of the important components of fuel cells. Has the following functions and properties: separating the fuel from the oxidant to prevent gas permeation; collecting and conducting current, and having high conductivity; the gas can be uniformly distributed to the reaction layer of the electrode to carry out electrode reaction by designing and processing a runner; the heat can be discharged, and the temperature field of the battery is kept uniform; corrosion resistance; impact and vibration resistance; the thickness is thin; the weight is light; meanwhile, the cost is low, the machining is easy, and the method is suitable for batch manufacturing and the like.

In the production process of the bipolar plate, the bipolar plate needs to be subjected to marking operation, and the conventional bipolar plate marking device may still have certain use defects in terms of certain use conditions:

1. when the bipolar plate is marked, most of the bipolar plates are placed on a placing table of a marking device, so that the bipolar plates are inconvenient to fix, and the bipolar plates are easy to shift in position in the marking process, so that marked marks are not positioned at designated positions;

2. in the marking process, when the bipolar plate is required to be marked at different positions, the existing marking device requires manual movement of the bipolar plate by a worker, so that the labor intensity of the worker is increased, and the marking efficiency of the bipolar plate is reduced.

Therefore, we improve on this and propose a bipolar plate marking device.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a bipolar plate marking device which comprises a workbench, wherein the top of the workbench is fixedly connected with a mounting frame, one side of the mounting frame is provided with a marking mechanism, the top of the workbench is provided with an adjusting component, the periphery of the adjusting component is movably connected with a placing plate, and the top of the placing plate is provided with two fixing components;

the adjusting component comprises a stepping motor fixedly installed on one side of the workbench, two bearing seats fixed on the top of the workbench, a screw rod is rotatably connected between the two bearing seats through a bearing, one end of the screw rod extends to one side of the workbench and is in transmission connection with an output shaft of the stepping motor through a coupler, and the placing plate is in threaded connection with the periphery of the screw rod.

As a preferable technical scheme of the utility model, the two sides of the screw rod are respectively provided with a rail, the bottom of each rail is fixedly connected with the top of the workbench, and the periphery of each rail is in sliding connection with the bottom of the placing plate.

As a preferable technical scheme of the utility model, one side of the placing plate is provided with a threaded hole, and the placing plate is in threaded connection with the periphery of the screw rod through the threaded hole.

As a preferable technical scheme of the utility model, a chute is arranged at the bottom of the placing plate, and the inner wall of the chute is connected with the periphery of the track in a sliding way.

As a preferable technical scheme of the utility model, the marking mechanism comprises a hydraulic cylinder fixedly arranged on one side of the mounting frame, and a laser marking machine is fixedly arranged at the output end of the hydraulic cylinder.

As a preferable technical scheme of the utility model, the fixing component comprises a movable frame, two ends of the movable frame are respectively connected with two sides of the placing plate in a sliding manner, the top of the movable frame is in threaded connection with an adjusting threaded rod, the bottom end of the adjusting threaded rod extends to the inner side of the movable frame and is rotationally connected with a pressing plate through a bearing, the tops of two ends of the movable frame are respectively provided with a limiting rod, and the bottom end of the limiting rod penetrates through the bottom of the movable frame and is fixedly connected with the pressing plate.

As a preferable technical scheme of the utility model, both sides of the placing plate are provided with open grooves, and the inner walls of the open grooves are in sliding connection with one end corresponding to the movable frame.

The beneficial effects of the utility model are as follows:

1. according to the bipolar plate marking device, through the arrangement of the fixing component, the pressing plate can be moved to the top of the edge of the bipolar plate by the aid of the moving frame, the adjusting threaded rod is rotated, the pressing plate can be moved downwards, the bipolar plate is pressed and fixed, and the phenomenon that the marking position is deviated due to position deviation of the bipolar plate in the marking process is avoided;

2. this kind of bipolar plate marking device through adjusting component's setting, utilizes step motor can make the lead screw corotation or reversal for place the board and drive bipolar plate and carry out position control, avoid the manual regulation of staff and make marking position appear great deviation, and less its work load, improve the efficiency of its marking work.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a bipolar plate marking apparatus according to the present utility model;

FIG. 2 is a schematic view of the adjusting assembly of a bipolar plate marking apparatus according to the present utility model;

FIG. 3 is a schematic view of the placement plate position of a bipolar plate marking apparatus according to the present utility model;

fig. 4 is a schematic structural view of a fixing assembly of a bipolar plate marking device according to the present utility model.

In the figure:

1. a work table;

2. a mounting frame;

3. a marking mechanism; 301. a hydraulic cylinder; 302. a laser marking machine;

4. an adjustment assembly; 401. a stepping motor; 402. a bearing seat; 403. a screw rod; 404. a track;

5. placing a plate;

6. a fixing assembly; 601. a moving rack; 602. adjusting a threaded rod; 603. a pressing plate; 604. and a limit rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the bipolar plate marking device comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a mounting frame 2, one side of the mounting frame 2 is provided with a marking mechanism 3, the top of the workbench 1 is provided with an adjusting component 4, the periphery of the adjusting component 4 is movably connected with a placing plate 5, the top of the placing plate 5 is provided with two fixing components 6, when in use, the fixing of the bipolar plate can be realized through the arrangement of the fixing components 6, the phenomenon that the marking position is deviated due to the position deviation of the bipolar plate in the marking process can be avoided, and meanwhile, the adjusting component 4 can be used for automatically adjusting the position of the bipolar plate on the placing plate 5 so as to mark different positions of the bipolar plate, so that the workload of workers can be reduced, and the marking efficiency of the bipolar plate can be improved;

the adjusting component 4 comprises a stepping motor 401 fixedly installed on one side of the workbench 1, two bearing seats 402 fixedly installed on the top of the workbench 1, a screw rod 403 is rotatably connected between the two bearing seats 402 through a bearing, one end of the screw rod 403 extends to one side of the workbench 1 and is in transmission connection with an output shaft of the stepping motor 401 through a coupler, a placing plate 5 is in threaded connection with the periphery of the screw rod 403, when the device is used, the screw rod 403 can be rotated forward or rotated reversely through the arrangement of the stepping motor 401, the placing plate 5 can drive a bipolar plate to carry out position adjustment, marking treatment on different positions can be achieved, the manual adjustment of workers is avoided, the marking position is greatly deviated, the workload is reduced, and the marking work efficiency is improved.

Wherein, the both sides of lead screw 403 all are provided with track 404, the bottom of track 404 and workstation 1 top fixed connection, the periphery of track 404 with place board 5 bottom sliding connection, when using, through the setting of track 404, can play the guide effect for place board 5 can not appear the phenomenon of position deviation in the removal in-process.

Wherein, the screw hole has been seted up to one side of placing board 5, places the peripheral threaded connection of board 5 through screw hole and lead screw 403, and when using, through the setting of screw hole, can drive the position that places board 5 and remove when lead screw 403 rotates, realizes carrying out quick adjustment to the position of bipolar plate, improves the efficiency of the marking work of its bipolar plate.

Wherein, the spout has been seted up to board 5 bottom of placing, spout inner wall and track 404's periphery sliding connection, when using, through the setting of spout, can play spacing effect for place board 5 can not take place the position deviation in the removal in-process.

The marking mechanism 3 comprises a hydraulic cylinder 301 fixedly arranged on one side of the mounting frame 2, a laser marking machine 302 is fixedly arranged at the output end of the hydraulic cylinder 301, and when the marking mechanism is used, the height of the laser marking machine 302 can be conveniently and quickly adjusted by workers through the arrangement of the hydraulic cylinder 301.

Wherein, fixed subassembly 6 includes removes frame 601, remove the both ends of frame 601 respectively with place the both sides sliding connection of board 5, the top threaded connection who removes frame 601 has adjusting screw rod 602, adjusting screw rod 602's bottom extends to the inboard that removes frame 601 and is connected with clamp plate 603 through the bearing rotation, the both ends top that removes frame 601 all is provided with gag lever post 604, the bottom of gag lever post 604 runs through to remove frame 601 bottom and with clamp plate 603 fixed connection, when using, through rotating adjusting screw rod 602, can drive clamp plate 603 and remove in opposite directions, thereby can realize compressing tightly the bipolar plate top fixedly, can prevent at the marking in-process, the bipolar plate appears the position offset, lead to marking the position and appear great deviation.

Wherein, the open slot has all been seted up to the both sides of placing board 5, and open slot inner wall and the one end sliding connection that removes the frame 601 corresponds, when using, through the setting of open slot, can carry out the direction spacing effect to removing the frame 601 in-process.

Working principle: the bipolar plate marking device is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to understand the working principle simply and clearly;

in use, the bipolar plate is placed on the placement plate 5, the moving frame 601 is moved to enable the pressing plate 603 to be arranged on the top of the edge of the bipolar plate, at the moment, the adjusting threaded rod 602 is rotated to enable the pressing plate 603 to move downwards and compress and fix the bipolar plate; the height of the laser marking machine 302 is adjusted to a proper position by utilizing the hydraulic cylinder 301, the laser marking machine 302 is used for marking, when different positions of the bipolar plate are required to be adjusted, the stepping motor 401 is started, the screw rod 403 is enabled to rotate forward or reversely, the placing plate 5 is enabled to drive the bipolar plate to carry out position adjustment, the situation that the marking position is greatly deviated due to manual adjustment of a worker is avoided, the workload of the worker is reduced, and the marking work efficiency is improved.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The bipolar plate marking device comprises a workbench (1), and is characterized in that the top of the workbench (1) is fixedly connected with a mounting frame (2), one side of the mounting frame (2) is provided with a marking mechanism (3), the top of the workbench (1) is provided with an adjusting component (4), the periphery of the adjusting component (4) is movably connected with a placing plate (5), and the top of the placing plate (5) is provided with two fixing components (6);

the adjusting component (4) comprises a stepping motor (401) fixedly installed on one side of the workbench (1), two bearing seats (402) fixedly installed on the top of the workbench (1), a screw rod (403) is rotatably connected between the two bearing seats (402) through a bearing, one end of the screw rod (403) extends to one side of the workbench (1) and is in transmission connection with an output shaft of the stepping motor (401) through a coupler, and the placing plate (5) is in threaded connection with the periphery of the screw rod (403).

2. The bipolar plate marking device according to claim 1, wherein rails (404) are arranged on two sides of the screw rod (403), the bottoms of the rails (404) are fixedly connected with the top of the workbench (1), and the periphery of the rails (404) is slidably connected with the bottom of the placing plate (5).

3. A bipolar plate marking apparatus according to claim 1, characterized in that a threaded hole is provided in one side of the placement plate (5), and the placement plate (5) is screwed with the outer periphery of the screw (403) through the threaded hole.

4. The bipolar plate marking device according to claim 1, wherein a chute is formed in the bottom of the placement plate (5), and the inner wall of the chute is slidably connected to the periphery of the rail (404).

5. The bipolar plate marking device according to claim 1, wherein the marking mechanism (3) comprises a hydraulic cylinder (301) fixedly arranged on one side of the mounting frame (2), and a laser marking machine (302) is fixedly arranged at the output end of the hydraulic cylinder (301).

6. The bipolar plate marking device according to claim 1, wherein the fixing component (6) comprises a movable frame (601), two ends of the movable frame (601) are respectively in sliding connection with two sides of the placing plate (5), an adjusting threaded rod (602) is connected to the top of the movable frame (601) in a threaded mode, the bottom end of the adjusting threaded rod (602) extends to the inner side of the movable frame (601) and is connected with a pressing plate (603) through a bearing in a rotating mode, limiting rods (604) are arranged at the tops of two ends of the movable frame (601), and the bottom end of each limiting rod (604) penetrates through the bottom of the movable frame (601) and is fixedly connected with the pressing plate (603).

7. The bipolar plate marking device according to claim 1, wherein open slots are formed in two sides of the placing plate (5), and inner walls of the open slots are slidably connected with one end corresponding to the movable frame (601).