CN217229374U

CN217229374U - A snatch equipment for carbon felt

Info

Publication number: CN217229374U
Application number: CN202220255844.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Hydrogen Guide Intelligent Equipment Co ltd
Current assignee: Jiangsu Hydrogen Guide Intelligent Equipment Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-19
Anticipated expiration: 2032-02-08

Abstract

The utility model relates to a snatch equipment for carbon felt, include the mount pad, snatch subassembly and clamping components. The clamping assembly includes at least two clamping plates. Through setting up foretell equipment of grabbing, at least two clamp plates are kept away from each other initially, then snatch the subassembly and remove along first direction and make the face of grabbing stretch out clamp assembly to snatch the carbon felt, snatch the subassembly after snatching the carbon felt and remove and make the face of grabbing withdraw between at least two clamp plates, the carbon felt that the face of grabbing snatched is also taken back to between at least two clamp plates. Next at least two clamp plates are close to each other and press from both sides tight carbon felt to the size of adjustment carbon felt, until the size of carbon felt satisfies the high accuracy requirement, snatch the subassembly at last and move along first direction so that snatch the face and stretch out clamping components, in order to assemble the carbon felt to the sheet frame of monocell. Because the size of the carbon felt is adjusted by at least two clamping plates, the high-precision requirement can be met, and the carbon felt can be conveniently assembled into a plate frame of a single cell.

Description

A snatch equipment for carbon felt

Technical Field

The utility model relates to a material snatchs equipment technical field, especially relates to an equipment of snatching for carbon felt.

Background

The carbon felt is the redox flow battery electrode, and the piling up of carbon felt generally drives the sucking disc through the manipulator and piles up, and the manipulator drives the sucking disc promptly and adsorbs and snatch the electrode, then carries the electrode and piles up. Because the carbon felt is a fiber material with a highly developed microporous structure, the size of the carbon felt cannot meet the high-precision requirement through processing, and the carbon felt is difficult to assemble into a plate frame of a single cell.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a grabbing equipment for carbon felt that can adjust the size of carbon felt to make things convenient for carbon felt to assemble into the sheet frame of monocell to the problem that current carbon felt size can't satisfy the high accuracy requirement through processing.

A grasping apparatus for a carbon felt, comprising:

a mounting seat;

the grabbing component is connected to the mounting seat in a reciprocating manner along a first direction and is provided with a grabbing surface for grabbing the carbon felt, and the grabbing surface is perpendicular to the first direction; and

the clamping assembly comprises at least two clamping plates, the at least two clamping plates are arranged on the mounting seat around the grabbing assembly, and the grabbing surface can extend out of the clamping assembly in the process that the grabbing assembly moves along the first direction;

the at least two clamping plates can be close to and away from each other in the direction perpendicular to the first direction, and the at least two clamping plates can clamp the carbon felt in the process of being close to each other so as to adjust the size of the carbon felt.

Through setting up foretell equipment of grabbing, at least two clamp plates are kept away from each other initially, then snatch the subassembly and remove along first direction and make the face of grabbing stretch out clamp assembly to snatch the carbon felt, snatch the subassembly after snatching the carbon felt and remove and make the face of grabbing withdraw between at least two clamp plates, the carbon felt that the face of grabbing snatched is also taken back to between at least two clamp plates. Next, at least two clamping plates are close to each other and clamp the carbon felt to adjust the size of the carbon felt until the size of the carbon felt meets the high-precision requirement, and finally the grabbing component moves along the first direction to enable the grabbing surface to extend out of the clamping component so as to assemble the carbon felt into a plate frame of a single cell. Because the size of the carbon felt is adjusted by at least two clamping plates, the high-precision requirement can be met, and the carbon felt can be conveniently assembled into a plate frame of a single cell.

In one embodiment, the clamping assembly further includes at least two clamping driving members, at least two of the clamping driving members are disposed on the mounting base, and each of the clamping driving members is in transmission connection with a corresponding one of the clamping plates to drive the clamping plate to move back and forth along a direction perpendicular to the first direction.

In one embodiment, the clamping assembly further comprises at least two adjusting pieces, each clamping plate is provided with the adjusting piece, and in the process that at least two clamping plates approach each other, the adjusting pieces can move along with the clamping plates and abut against the mounting seats to limit the clamping plates from moving continuously, and each adjusting piece can adjust the position along the moving direction of the corresponding clamping plate.

In one embodiment, the clamping assembly comprises two first clamping plates and two second clamping plates;

the two first clamping plates are connected to the mounting seat in a reciprocating manner along a second direction perpendicular to the first direction, and are arranged at intervals along the second direction so as to clamp two opposite ends of the carbon felt along the second direction in the process of mutually approaching;

the two second clamping plates are connected to the mounting seat in a reciprocating mode along a third direction perpendicular to the first direction and the second direction, and the two second clamping plates are arranged at intervals along the third direction so as to clamp two opposite ends of the carbon felt along the third direction in the process of approaching to each other.

In one embodiment, the clamping assembly comprises two clamping plates, wherein the two clamping plates are connected to the mounting seat in a reciprocating manner along a fourth direction perpendicular to the first direction, and are arranged at intervals along the fourth direction;

each clamping plate comprises a first clamping edge and a second clamping edge, the end part of the first clamping edge is fixedly connected with the end part of the second clamping edge, and the first clamping edge and the second clamping edge are perpendicular to each other;

in the process that the two clamping plates are close to each other, one end, far away from the second clamping edge, of the first clamping edge of any one clamping plate can abut against one end, far away from the first clamping edge, of the second clamping edge of the other clamping plate so as to form a rectangular space in a surrounding mode.

In one embodiment, the grabbing component comprises a mounting plate and a plurality of grabbing pieces, the mounting plate is connected to the mounting seat in a reciprocating manner along the first direction, the mounting plate is provided with a mounting surface, the grabbing pieces are used for grabbing the carbon felt, and the grabbing pieces are arranged on the mounting surface to form the grabbing surface with the mounting surface.

In one embodiment, the grasping element is a needle chuck.

In one embodiment, the grabbing equipment further comprises a grabbing driving piece, the grabbing driving piece is arranged on the mounting seat and is in transmission connection with one side, away from the grabbing surface, of the grabbing component, so that the grabbing component is driven to move back and forth along the first direction.

In one embodiment, the grasping apparatus further includes a connecting seat and an elastic member, the mounting seat is connected to the connecting seat in a reciprocating manner along the first direction, and the elastic member is connected between the connecting seat and the mounting seat and used for providing a force for moving the mounting seat and the connecting seat away from each other.

In one embodiment, the grabbing device further comprises a detection component, and the detection component is arranged on the connecting seat and used for detecting the position of the mounting seat.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a grasping apparatus in embodiment 1 of the present invention;

FIG. 2 is a schematic top view of the grasping apparatus shown in FIG. 1;

FIG. 3 is a schematic view of the grasping assembly in the grasping apparatus shown in FIG. 1;

fig. 4 is a schematic view of the principle of cooperation between the first clamping plate and the second clamping plate in embodiment 1 of the present invention;

fig. 5 is a schematic view of a clamping plate according to embodiment 2 of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and fig. 2, a grabbing apparatus 100 for a carbon felt according to an embodiment of the present invention includes a mounting base 11, a grabbing assembly 20, and a clamping assembly 30.

The grasping assembly 20 is reciprocatably attached to the mount 11 in a first direction, and the grasping assembly 20 has a grasping surface for grasping the carbon felt, the grasping surface being perpendicular to the first direction.

The clamping assembly 30 comprises at least two clamping plates 31, the at least two clamping plates 31 are arranged on the mounting seat 11 around the grabbing assembly 20, and the grabbing surface can extend out of the clamping assembly 30 during the process that the grabbing assembly 20 moves back and forth along the first direction.

The at least two clamping plates 31 may be moved toward and away from each other in a direction perpendicular to the first direction, and the at least two clamping plates 31 may clamp the carbon felt during the movement toward each other to adjust the size of the carbon felt.

Wherein the first direction is the up-down direction in fig. 1.

Through setting up foretell equipment of grabbing, at least two blocks of clamp plates 31 are kept away from each other initially, then snatch subassembly 20 and move along first direction and make the face of grabbing stretch out clamp assembly 30 to snatch the carbon felt, snatch subassembly 20 after snatching the carbon felt and move and make the face of grabbing withdraw between at least two clamp plates 31, the carbon felt that the face of grabbing was snatched is also brought back between at least two clamp plates 31. Next, at least two clamping plates 31 are close to each other and clamp the carbon felt to adjust the size of the carbon felt until the size of the carbon felt meets the high-precision requirement, and finally, the grabbing component 20 moves along the first direction to enable the grabbing surface to extend out of the clamping component 30 so as to assemble the carbon felt into a plate frame of a single cell. The size of the carbon felt is adjusted by the at least two clamping plates 31, so that the requirement of high precision can be met, and the carbon felt can be conveniently assembled into a plate frame of a single cell.

It should be noted that when at least two clamping plates 31 approach each other and clamp the carbon felt, the carbon felt can be compressed, thereby realizing the adjustment of the size of the carbon felt.

In some embodiments, the grasping apparatus further includes a connecting seat 12 and an elastic member 13, the connecting seat 12 is used for connecting with a robot, the mounting seat 11 is connected to the connecting seat 12 in a reciprocating manner along a first direction, and the elastic member 13 is connected between the connecting seat 12 and the mounting seat 11 and used for providing a force for moving the mounting seat 11 and the connecting seat 12 away from each other.

So, when the manipulator drives and snatchs equipment removal and contact carbon felt, snatch the face of snatching of subassembly 20 and carbon felt contact, and snatch the effort that subassembly 20 provided for elastic component 13 to the pressure of carbon felt, avoid snatching the face and damage carbon felt with carbon felt rigid contact.

Further, the grabbing device further comprises a guide post 14 and a fastening ring 15, the guide post 14 is connected to the connecting seat 12 in a reciprocating manner along the first direction, the mounting seat 11 is fixedly connected to one end of the guide post 14 to reciprocate along with the guide post 14 along the first direction, and the fastening ring 15 is fixedly connected to the other end of the guide post 14 to prevent the guide post 14 from being separated from the connecting seat 12.

In practical application, the elastic member 13 is a spring, the spring is sleeved outside the guide post 14, and the guide post 14 is connected to the connecting seat 12 through a linear bearing.

In some embodiments, the grasping apparatus further includes a detection assembly provided to the connection base 12 for detecting the position of the mounting base 11. The manipulator can act according to the detection information of the detection assembly.

In the process of grabbing the carbon felt, the grabbing surface of the grabbing component 20 firstly extends out of the clamping component 30, then the mechanical hand drives the grabbing equipment to be close to the carbon felt, and the grabbing equipment stops moving after the installation seat 11 is detected to be in place, so that the grabbing surface of the grabbing component 20 is ensured to grab the carbon felt.

It should be explained that, after the grasping surface contacts the carbon felt, there is a pressure between the grasping surface and the carbon felt, the pressure can be transmitted to the mounting seat 11, and the mounting seat 11 can compress the elastic member 13 between the mounting seat 11 and the connecting seat 12, so the detecting component can determine whether the grasping surface contacts the carbon felt by detecting the position of the mounting seat 11.

In addition, elastic component 13 is the spring, and the nearer distance between mount pad 11 and connecting seat 12 is, the deeper the degree that the spring compressed, so whether the pressure between the face of can also be picked up and the carbon felt is too big can also be judged through the position that detects mount pad 11 to the detection subassembly.

In practical application, the detection assembly comprises an in-place sensor and an overpressure sensor, when the mounting seat 11 triggers the in-place sensor, it is indicated that the grabbing surface is in contact with the carbon felt and appropriate pressure exists, the manipulator stops acting, and the grabbing surface grabs the carbon felt.

When the mounting seat 11 triggers the overpressure sensor, the pressure between the grabbing surface and the carbon felt is too high, and the machine can be stopped.

In some embodiments, the clamping assembly 30 includes at least two clamping driving members 32, each of the at least two clamping driving members 32 is disposed on the mounting seat 11, and each of the at least two clamping driving members 32 is in transmission connection with a corresponding one of the clamping plates 31 to drive the clamping plate 31 to move reciprocally in a direction perpendicular to the first direction, so as to move the at least two clamping plates 31 toward and away from each other.

In practical applications, the clamping driving member 32 is an air cylinder, the air cylinder is disposed on the mounting base 11, and the air cylinder is in transmission connection with the clamping plate 31.

In some embodiments, the clamping assembly 30 further includes at least two adjusting members 33, each clamping plate 31 is provided with an adjusting member 33, and during the process of moving at least two clamping plates 31 close to each other, the adjusting members 33 can move along with the clamping plates 31 and abut against the mounting seat 11 to limit the clamping plates 31 from moving further.

It should be noted that the adjusting member 33 can abut against the mounting seat 11 during the movement of the clamping plate 31, that is, the adjusting member 33 connected to the clamping plate 31 can move along with the clamping plate 31 during the movement of a certain clamping plate 31, and the adjusting member 33 can abut against the mounting seat 11 during the movement of the clamping plate 31, so as to limit the further movement of the clamping plate 31, that is, to control the movement range of the clamping plate 31 by setting the adjusting member 33.

Further, each of the adjusting pieces 33 is adjustable in position in the moving direction of the corresponding clamping plate 31, so that the moving range of the clamping plate 31 is adjusted by adjusting the position of the adjusting piece 33.

It can be understood that the carbon felt is compressed in the process that the clamping plates 31 approach each other, so as to adjust the size of the carbon felt, and the moving range of the clamping plates 31, specifically, the compression range of the clamping plates 31, is adjusted by setting the adjusting member 33, so as to adjust the compression range of the carbon felt, and thus, the compression range of the clamping plates 31 can be adjusted according to the assembly size requirement.

In practical applications, the clamping assembly 30 further includes at least two adjusting seats 34, each adjusting seat 34 is fixedly connected to a corresponding clamping plate 31, and each adjusting member 33 is connected to a corresponding adjusting seat 34 and can be adjusted in position along the moving direction of the corresponding clamping plate 31.

Specifically, the adjusting member 33 is an adjusting bolt that is threadedly coupled to the mounting base 11.

Referring to fig. 2, taking the clamping plate 31 located above in fig. 2 as an example, the clamping plate 31 can move in the vertical direction, the adjusting member 33 connected to the clamping plate 31 can adjust the position in the vertical direction, and the adjusting member 33 connected to the clamping plate 31 can abut against the mounting seat 11 during the downward movement of the clamping plate 31, so as to limit the downward movement of the clamping plate 31, and further, adjust the moving range of the clamping plate 31.

Referring to fig. 4, in embodiment 1, the clamping assembly 30 includes two first clamping plates 35 and two second clamping plates 36.

The two first clamping plates 35 are connected to the mounting base 11 in a reciprocating manner along a second direction perpendicular to the first direction, and the two first clamping plates 35 are arranged at intervals along the second direction so as to clamp two opposite ends of the carbon felt along the second direction in a mutually approaching process.

The two second clamping plates 36 are connected to the mounting base 11 in a reciprocating manner along a third direction perpendicular to the first direction and the second direction, and the two second clamping plates 36 are arranged at intervals along the third direction so as to clamp two opposite ends of the carbon felt along the third direction in a process of approaching each other.

Wherein the second direction is the up-down direction in fig. 2, and the third direction is the left-right direction in fig. 2.

Explaining in combination with fig. 2, when the carbon felt is grabbed subassembly 20 and snatchs and move between two first clamp plates 35 and two second clamp plates 36, the carbon felt is in the tiling state in fig. 2, interval arrangement about two first clamp plates 35, the in-process that two first clamp plates 35 are close to each other, the upper and lower both ends of clampable carbon felt, interval arrangement about two second clamp plates 36, the in-process that two second clamp plates 36 are close to each other, both ends about the clampable carbon felt, thereby reach the compression carbon felt, the effect of adjustment carbon felt size, make the size of carbon felt satisfy the high accuracy requirement, make things convenient for the carbon felt to assemble into in the sheet frame of monocell.

As shown in fig. 5, in embodiment 2, the clamping assembly 30 includes two clamping plates 31, each of the two clamping plates 31 is connected to the mounting base 11 in a reciprocating manner along a fourth direction perpendicular to the first direction, and the two clamping plates 31 are arranged at intervals along the fourth direction, each of the clamping plates 31 includes a first clamping edge 311 and a second clamping edge 312, an end of the first clamping edge 311 is fixedly connected to an end of the second clamping edge 312, and the first clamping edge 311 and the second clamping edge 312 are perpendicular to each other.

In the process that the two clamping plates 31 approach each other, one end of the first clamping edge 311 of any one of the clamping plates 31, which is far away from the second clamping edge 312, can abut against one end of the second clamping edge 312 of the other clamping plate 31, which is far away from the first clamping edge 311, so as to form a rectangular space.

Referring to the structure of the embodiment shown in fig. 1, it can be determined that the grasping assembly 20 is located in the rectangular space, and the grasping surface can extend out of the rectangular space during the reciprocating movement of the grasping assembly 20 along the first direction, and the carbon felt is also laid in the state shown in fig. 5 after the grasping surface grasps the carbon felt and retracts into the rectangular space.

When the fourth direction is the direction a in fig. 5, which is the diagonal direction of the rectangular space, the rectangular carbon felt may be compressed in the length direction and the width direction thereof in the process of the two clamping plates 31 approaching each other.

When the fourth direction is the direction B in fig. 5, the fourth direction is the length direction of the rectangular space, and the rectangular carbon felt can be compressed in the length direction thereof when the two clamping plates 31 approach each other. That is, the clamping assembly 30 can be applied to a carbon felt that satisfies a high accuracy requirement in the width direction at this time.

When the fourth direction is the direction C in fig. 5, which is the width direction of the rectangular space, the rectangular carbon felt may be compressed in the width direction thereof during the process of the two clamping plates 31 approaching each other. Similarly, the clamping assembly 30 can be applied to carbon felt which meets the requirement of high precision in the length direction.

It should be noted that, in the embodiments 1 and 2, in order to ensure that the clamping plates 31 are stably restricted from further moving when the adjusting members 33 abut against the mounting seat 11, two or more adjusting members 33 may be provided on each clamping plate 31.

In embodiment 1, the adjusting member 33 adjusts the moving range of the clamping plate 31, and as described above, taking the first clamping plate 35 at the upper part in fig. 2 as an example, the adjusting member 33 can be directly disposed on the clamping plate 31, and the position of the adjusting member 33 can be adjusted in the vertical direction.

In embodiment 2, when the fourth direction is the direction a in fig. 5, an abutting part may be provided on the mounting seat 11, the position of the adjusting part 33 may be adjusted along the fourth direction, and the adjusting part 33 may move with the clamping plate 31 and abut against the abutting part during the process of approaching the two clamping plates 31.

In some embodiments, the grabbing device further includes a grabbing driving member 40, and the grabbing driving member 40 is disposed on the mounting seat 11 and is in transmission connection with a side of the grabbing assembly 20 away from the grabbing surface to drive the grabbing assembly 20 to move back and forth along the first direction.

In practice, the grasping drive 40 is a pneumatic cylinder.

Referring to fig. 3, in some embodiments, the grabbing assembly 20 includes a mounting plate 21 and a plurality of grabbing pieces 22, the mounting plate 21 is connected to the mounting base 11 in a reciprocating manner along a first direction, the mounting plate 21 has a mounting surface 211, the grabbing pieces 22 are used for grabbing the carbon felt, and the plurality of grabbing pieces 22 are disposed on the mounting surface 211 to form a grabbing surface with the mounting surface 211.

Furthermore, a plurality of mounting grooves 212 are formed on the mounting surface 211, each grabbing member 22 is mounted in a corresponding mounting groove 212, and the grabbing end of the grabbing member 22 can extend out of the mounting groove 212 to grab the carbon felt.

In practical applications, the gripping member 22 is a needle-type suction cup, which can not only effectively grip the carbon felt, but also prevent the fiber particles from scattering into the surrounding environment.

In some embodiments, the grabbing assembly 20 further comprises a plurality of mounting blocks 23, each mounting block 23 is mounted in a corresponding mounting slot 212, and each grabbing member 22 is mounted on a corresponding mounting block 23.

It should be noted that, there is a difference between the clamping assembly 30 in embodiment 1 and embodiment 2, that is, the clamping plate 31 in embodiment 1 includes a first clamping plate 35 and a second clamping plate 36 that move in two directions, and the clamping plate 31 in embodiment 2 moves in the same direction, but other structures are the same, which is not described herein again, and those skilled in the art can understand the structure of the grasping apparatus in embodiment 2 according to fig. 1 to fig. 3.

In order to facilitate understanding of the technical solution of the present invention, the working process of the grabbing device in embodiment 1 is described with reference to fig. 1 and 4:

fig. 4 is a schematic diagram of a matching relationship between the first clamping plate 35 and the second clamping plate 36 in embodiment 1, where the two first clamping plates 35 and the two second clamping plates 36 enclose to form a rectangular space, the two first clamping plates 35 are long sides of the rectangular space, and the two second clamping plates 36 are short sides of the rectangular space. In addition, the following description of the directions is based on that shown in fig. 1.

Initially, the two first clamping plates 35 and the two second clamping plates 36 are far away from each other, that is, the area of the rectangular space is larger than the area of the carbon felt to be grabbed, and the position of the adjusting member 33 is adjusted according to the assembly size.

Before the gripping, the gripping drive 40 moves downwards before the gripping mounting plate 21 until the gripping surface protrudes out of the rectangular space formed by the first clamping plate 35 and the second clamping plate 36.

After the mounting surface 211 extends out of the rectangular space, the manipulator drives the grabbing equipment to move towards the carbon felt, the manipulator moves to the position where the grabbing surface is in contact with the carbon felt to continuously drive the grabbing equipment to press down until the in-place sensor is triggered and then stops pressing down, and then the needle type sucker acts to grab the carbon felt.

After grabbing the carbon felt, the manipulator brings away the grabbing equipment, and simultaneously the grabbing driving piece 40 drives the mounting plate 21 to ascend until the grabbing surface and the carbon felt all enter the rectangular space. The clamp driving member 32 then drives the two first clamping plates 35 and the two second clamping plates 36 towards each other to clamp and compress the carbon felt located in the rectangular space until the adjustment member 33 abuts the mounting seat.

After the carbon felt is compressed by the first clamping plate 35 and the second clamping plate 36, the manipulator drives the grabbing device to move to the plate frame of the single cell, then the needle type suction cup cuts off air to release the carbon felt, the grabbing driving piece 40 drives the mounting plate 21 to move downwards so as to push the carbon felt out of the rectangular space and into the plate frame, and the first clamping plate 35 and the second clamping plate 36 are fixed in the pushing-out process of the carbon felt. And finally, the mechanical arm takes away the grabbing equipment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A grabbing equipment for carbon felt, characterized by comprising:

a mounting seat;

the at least two clamping plates can be close to and away from each other in the direction perpendicular to the first direction, and the at least two clamping plates can clamp the carbon felt in the process of approaching to adjust the size of the carbon felt.

2. The carbon felt gripping apparatus defined in claim 1, wherein the clamping assembly further comprises at least two clamping actuators, each of the at least two clamping actuators is disposed on the mounting base, and each of the at least two clamping actuators is drivingly connected to a corresponding one of the clamping plates for driving the clamping plates to reciprocate in a direction perpendicular to the first direction.

3. The grabbing equipment for the carbon felt according to claim 2, wherein the clamping assembly further comprises at least two adjusting members, each of the clamping plates is provided with the adjusting member, and during the process that at least two clamping plates approach each other, the adjusting members can move along with the clamping plates and abut against the mounting seat to limit the clamping plates from moving continuously, and each of the adjusting members can adjust the position along the moving direction of the corresponding clamping plate.

4. The grasping apparatus for a carbon felt according to claim 1, wherein the clamping assembly includes two first clamping plates and two second clamping plates;

5. The grabbing device for the carbon felt according to claim 1, wherein the clamping assembly comprises two clamping plates, each clamping plate is connected to the mounting seat in a manner of reciprocating movement along a fourth direction perpendicular to the first direction, and the two clamping plates are arranged at intervals along the fourth direction;

6. The grasping apparatus for a carbon felt according to claim 1, wherein the grasping assembly includes a mounting plate reciprocally movably attached to the mounting base in the first direction, the mounting plate having a mounting surface, and a plurality of grasping members for grasping the carbon felt, the plurality of grasping members being provided to the mounting surface to form the grasping surface with the mounting surface.

7. The grasping apparatus for a carbon felt according to claim 6, wherein the grasping member is a needle-type suction cup.

8. The grabbing equipment for the carbon felt according to any one of claims 1 to 7, wherein the grabbing equipment further comprises a grabbing driving piece, the grabbing driving piece is arranged on the mounting seat and is in transmission connection with one side, away from the grabbing surface, of the grabbing assembly so as to drive the grabbing assembly to move back and forth along the first direction.

9. The grasping apparatus for a carbon felt according to any one of claims 1 to 7, further comprising a connecting base to which the mount base is reciprocally movably connected in the first direction, and an elastic member connected between the connecting base and the mount base for providing a force to move the mount base and the connecting base away from each other.

10. The grasping apparatus for a carbon felt according to claim 9, further comprising a detection member provided to the connection base for detecting a position of the mounting base.