CN213184370U - Piece is rolled up laminating device and membrane electrode preparation system - Google Patents
Piece is rolled up laminating device and membrane electrode preparation system Download PDFInfo
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- CN213184370U CN213184370U CN202022149769.3U CN202022149769U CN213184370U CN 213184370 U CN213184370 U CN 213184370U CN 202022149769 U CN202022149769 U CN 202022149769U CN 213184370 U CN213184370 U CN 213184370U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model relates to a piece is rolled up laminating device and membrane electrode preparation system treats that the piece stock of laminating can be carried by the material loading assembly line to be absorbed by first suction disc and second suction disc respectively. The first suction plate and the second suction plate can move the sucked sheet materials to the assembly station under the driving of the first driving assembly and the second driving assembly. Furthermore, the visual positioning mechanism can obtain the position information of the sheet stock and the coil stock by photographing, and feeds the result back to the first deviation-rectifying laminating mechanism and the second deviation-rectifying laminating mechanism. The first driving assembly and the second driving assembly can respectively carry out orientation on the first suction plate and the second suction plate according to the feedback result so as to align the sheet materials positioned at the assembly station with the coil materials. Thus, two layers of sheet material can be applied precisely to both sides of the roll.
Description
Technical Field
The utility model relates to a battery processing technology field, in particular to piece is rolled up laminating device and membrane electrode preparation system.
Background
In the production field, it is often necessary to apply a sheet stock to a roll stock to prepare a composite film tape. For example, in the fabrication of fuel cells, Membrane Electrode Assemblies (MEAs) are prepared. The MEA is composed of a five-in-one material belt and two layers of carbon paper, and the carbon paper needs to be precisely attached to the two side surfaces of the five-in-one material belt. Wherein, the carbon paper is all supplied by sheet materials, and the five-in-one material belt is a continuous roll material.
However, existing laminating mechanisms are generally applicable to sheet-to-sheet, single sheet-to-continuous roll laminating processes. Moreover, the bonding accuracy depends on the initial alignment, and the alignment accuracy is limited. Therefore, the existing laminating mechanism cannot meet the precision requirement of laminating the two layers of sheet materials and the coil materials.
SUMMERY OF THE UTILITY MODEL
Therefore, a sheet roll bonding apparatus and a membrane electrode preparation system capable of improving bonding accuracy of two layers of sheet materials and roll materials are needed.
A sheet roll attaching device comprising:
the bearing seat is provided with a feeding end, a discharging end and an assembling station positioned between the feeding end and the discharging end, and coiled materials can sequentially pass through the feeding end, the assembling station and the discharging end;
the positioning mechanisms are arranged at the feeding end and the discharging end and are used for positioning the coil materials at the feeding end and the discharging end on the bearing seat;
the first deviation-rectifying laminating mechanism comprises a first suction plate for sucking the sheet materials and a first driving assembly for driving the first suction plate to perform azimuth adjustment relative to the assembling station; and
the second deviation-rectifying laminating mechanism comprises a second suction plate for sucking the sheet materials and a second driving assembly for driving the second suction plate to perform direction adjustment relative to the assembling station;
the first suction plate and the second suction plate can drive the sucked sheet materials to move to the assembling station and are respectively attached to two sides of the roll material.
In one embodiment, the feeding end and the discharging end are both provided with abutting surfaces, the coil stock can be borne on the abutting surfaces, the positioning mechanism comprises a positioning driving piece and a pressing plate in transmission connection with the positioning driving piece, and the pressing plate is arranged opposite to the abutting surfaces and can abut against or be far away from the abutting surfaces under the driving of the positioning driving piece.
In one embodiment, a positioning pin is arranged on one side of the pressing plate facing the abutting surface, a positioning hole is formed in a preset position of the coil stock, and the positioning pin can be inserted into the positioning hole.
In one embodiment, the first drive assembly comprises:
a base;
the X-direction driving module is arranged on the base;
the Y-direction driving module is arranged at the driving end of the X-direction driving module; and
the first suction plate is arranged at the driving end of the rotating module, and a rotating shaft of the rotating module is perpendicular to the X direction and the Y direction.
In one embodiment, the first drive assembly further comprises
The jacking driving piece is arranged at the driving end of the rotating module, and the first suction plate is arranged at the driving end of the jacking driving piece.
In one embodiment, the second driving assembly is a four-axis robot platform, and the second suction plate is arranged at the driving end of the four-axis robot platform.
Furthermore, the utility model discloses still provide a membrane electrode preparation system. The membrane electrode preparation system comprises:
the roll sheet bonding apparatus according to any of the preferred embodiments described above;
the feeding assembly line is used for conveying the sheet materials, and the first suction plate and the second suction plate can suck the sheet materials positioned in the feeding assembly line; and
and the first driving assembly and the second driving assembly can adjust the orientations of the first suction plate and the second suction plate according to the feedback result of the visual positioning mechanism so as to align the sheet stock at the assembly station with the coil stock.
In one embodiment, the apparatus further comprises a handling mechanism, wherein the handling mechanism comprises:
a horizontal carrying module;
the lifting module is arranged at the driving end of the horizontal conveying module;
the horizontal conveying module can drive the conveying suction plate to reciprocate between the incoming material production line and the first deviation rectifying and laminating mechanism;
wherein said carrying suction plate can suck said sheet stock located in said incoming flow line and transfer said sheet stock to said first suction plate.
In one embodiment, the turnover mechanism further comprises a turnover mechanism, wherein the turnover mechanism comprises:
a fixed seat;
the overturning driving piece is arranged on the fixed seat;
and the overturning suction plate is arranged at the driving end of the overturning driving piece, can suck the sheet stock positioned on the incoming material production line and transfer the sheet stock to the second suction plate.
In one embodiment, the incoming material flow lines are two and arranged in parallel, and the first suction plate and the second suction plate can respectively suck the sheet materials positioned in the two incoming material flow lines.
According to the sheet roll attaching device and the membrane electrode preparation system, the sheet materials to be attached can be conveyed by the feeding assembly line and are respectively sucked by the first suction plate and the second suction plate. The first suction plate and the second suction plate can move the sucked sheet materials to the assembly station under the driving of the first driving assembly and the second driving assembly. Furthermore, the visual positioning mechanism can obtain the position information of the sheet stock and the coil stock by photographing, and feeds the result back to the first deviation-rectifying laminating mechanism and the second deviation-rectifying laminating mechanism. The first driving assembly and the second driving assembly can respectively carry out orientation on the first suction plate and the second suction plate according to the feedback result so as to align the sheet materials positioned at the assembly station with the coil materials. Thus, two layers of sheet material can be applied precisely to both sides of the roll.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a membrane electrode assembly manufacturing system according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a part of a roll laminating apparatus in the membrane electrode manufacturing system shown in FIG. 1;
FIG. 3 is a schematic structural view of a first deviation rectification and lamination mechanism in the sheet roll lamination apparatus shown in FIG. 2;
FIG. 4 is a schematic structural view of a second deviation rectification and lamination mechanism in the sheet roll lamination apparatus shown in FIG. 2;
FIG. 5 is a schematic structural view of a handling mechanism in the membrane electrode preparation system shown in FIG. 1;
fig. 6 is a schematic structural view of a turnover mechanism in the membrane electrode preparation system shown in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. 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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and 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 therefore, 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.
Referring to fig. 1, the present invention provides a membrane electrode preparation system 10 and a sheet roll laminating apparatus 100. The membrane electrode preparation system 10 includes a roll sheet bonding apparatus 100, a supply line 200, and a visual positioning mechanism (not shown).
The sheet roll attaching device 100 is used to attach a sheet material to opposite side surfaces of a roll. Incoming flow line 200 is used to convey the sheet material, and incoming flow line 200 may be a belt conveyor line. For preparing the membrane electrode, the sheet material is carbon paper, and the roll material is a five-in-one material belt. The five-in-one material belt comprises two layers of frames and a CCM (catalyst coated membrane) component clamped between the two layers of frames. The peripheral edge of the carbon paper needs to be glued in advance. Therefore, the edge of the incoming material flow line 200 is also provided with a glue detection CCD210 for detecting the glue line on the surface of the carbon paper.
Specifically, in the present embodiment, the incoming material flow lines 200 are two and arranged in parallel. The sheet materials are divided into a first sheet material 21 and a second sheet material 22 which are respectively used for being jointed on two different sides of the roll material. The two incoming flow lines 200 can be used to convey the first sheet 21 and the second sheet 22, respectively, thereby improving efficiency and preventing interference.
The visual positioning mechanism (not shown) typically includes a CCD camera and a processing module (not shown). The CCD camera can obtain the position information of the coil stock and the sheet stock, and the position information is analyzed through the processing module to judge whether deviation exists between the position information and a preset position.
Referring to fig. 2, the film roll laminating apparatus 100 according to the preferred embodiment of the present invention includes a supporting base 110, a positioning mechanism 120, a first deviation-correcting laminating mechanism 130 and a second deviation-correcting laminating mechanism 140.
The supporting base 110 is used for supporting and supporting, and may be a metal frame structure. The carrier base 110 has a feeding end, a discharging end, and an assembling station located between the feeding end and the discharging end. The coil stock can pass feed end, equipment station and discharge end in proper order. And, the sheet stock is laminated with the coil stock at an assembly station.
The positioning mechanism 120 is disposed at the feed end and the discharge end. Thus, there are at least two positioning mechanisms 120. The positioning mechanism 120 is used for positioning the roll material at the feeding end and the discharging end on the bearing seat 110. When the sheet material is attached to the coil material at the assembling station, two ends of the coil material can be fixed, so that the coil material can be prevented from displacing in the attaching process, and the attaching precision can be improved.
In this embodiment, the feeding end and the discharging end are both formed with abutting surfaces 111, and the coil stock can be carried on the abutting surfaces 111. The positioning mechanism 120 includes a positioning driving member 121 and a pressing plate 122 in transmission connection with the positioning driving member 121, and the pressing plate 122 is disposed opposite to the abutting surface 111 and can be driven by the positioning driving member 121 to abut against or be away from the abutting surface 111.
The positioning actuator 121 may be a cylinder, and the pressing plate 122 may be mounted to a driving end of the positioning actuator 121. When the pressing plate 122 abuts against the abutting surface 111, the roll material can be clamped between the abutting surface 111 and the pressing plate 122, and thus the roll material can be positioned. When the pressing plate 122 is away from the abutting surface 111, the roll can move freely.
Further, in the present embodiment, a positioning pin 1221 is disposed on a side of the pressing plate 122 facing the abutting surface 111, a positioning hole (not shown) is disposed at a predetermined position of the roll material, and the positioning pin 1331 can be inserted into the positioning hole. Specifically, when the pressing plate 122 abuts against the abutting surface 111, the positioning pin 1331 is inserted into the positioning hole, so that the positioning effect on the roll material is better.
The first deviation rectifying and pasting mechanism 130 includes a first suction plate 131 and a first driving assembly 132. The first suction plate 131 may be a vacuum suction plate. Wherein the first suction plate 131 is used to suck the sheet. Specifically, the first suction plate 131 can suck the sheet material located in the incoming flow line 200, which is hereinafter referred to as the first sheet material 21.
Further, the first driving assembly 132 can drive the first suction plate 131 to perform an orientation adjustment with respect to the assembly station. Moreover, the first suction plate 131 can drive the sucked sheet material, i.e. the first sheet material 21, to move to the assembly station and adhere to the surface of the roll material. When the orientation of the first suction plate 131 changes, the orientation of the first sheet 21 on the first suction plate 131 can be driven to change, and finally the first sheet 21 on the first suction plate 131 is aligned with the coil material on the assembly station, so that the attaching precision is improved.
The visual positioning mechanism comprises a CCD camera 310A located at the assembly station, and can shoot to obtain the position information of the first sheet stock 21 and the first coil stock located at the assembly station and analyze whether position deviation exists between the first sheet stock and the first coil stock. If there is a position deviation, the vision positioning mechanism will feed back the analysis result to the first deviation-rectifying and pasting mechanism 130, and the first driving assembly 132 can adjust the orientation of the first suction plate 131 according to the feedback result until the first sheet 21 is aligned with the roll.
Referring to fig. 3, in the present embodiment, the first driving assembly 132 includes a base 1321, an X-direction driving module 1322, a Y-direction driving module 1323 and a rotation module 1324. Wherein:
The Y-direction driving module 1323 can drive along the Y-direction, which is perpendicular to the X-direction. The Y-direction driving module 1323 may have the same structure as the X-direction driving module 1322, i.e., includes a guide rail and a driving member. The rotation module 1324 is provided at the drive end of the Y-direction drive module 1323. Therefore, the Y-direction driving module 1323 drives the rotating module 1324 to move in the Y-direction.
The first suction plate 131 is disposed at the driving end of the rotating module 1324, and the rotation axis of the rotating module 1324 is perpendicular to the X direction and the Y direction. Therefore, under the driving of the first driving assembly 132, the first suction plate 131 can perform translation and rotation to achieve the adjustment of the orientation in three degrees of freedom. As shown in fig. 3, the X direction and the Y direction refer to a vertical direction and a horizontal direction, respectively.
Further, in this embodiment, the first driving assembly 132 further includes a jacking driving member 1326. The jacking driving component 1326 is disposed at the driving end of the rotating module 1324, and the first suction plate 131 is disposed at the driving end of the jacking driving component 1326. The jacking driving member 1326 may be an air cylinder for driving the first suction plate 131 to ascend and descend in a predetermined direction. After the first suction plate 131 drives the sheet material to the assembly station, the jacking driving component 1326 can drive the first suction plate 131 to move towards the roll material until the sheet material is attached to the surface of the roll material. As shown in fig. 2, the jacking direction of the jacking driver 1326 is a vertical direction.
Referring to fig. 4, the second deviation rectifying and pasting mechanism 140 includes a second suction plate 141 and a second driving assembly 142. The second suction plate 141 is used to suck the sheet. Specifically, the second suction plate 141 can suck the sheet material located in the feeding line 200, which is hereinafter referred to as the second sheet material 22. In this embodiment, there are two incoming flow lines 200 for conveying the first sheet 21 and the second sheet 22, respectively. Therefore, in order to avoid mutual interference and improve efficiency, the first suction plate 131 and the second suction plate 141 can respectively suck the first sheet 21 and the second sheet 22 located in the two incoming flow lines 200.
Further, the second driving assembly 142 can drive the second suction plate 141 to perform an orientation adjustment with respect to the assembly station. Moreover, the second suction plate 141 can drive the sucked sheet material, i.e. the second sheet material 22, to move to the assembling station and adhere to the surface of the other side of the roll material. The other side surface refers to a surface of the roll facing away from the first sheet 21. When the orientation of the second suction plate 141 changes, the orientation of the second sheet 22 on the second suction plate 141 can be driven to change, and finally the second sheet 22 on the second suction plate 141 is aligned with the coil material on the assembly station, so that the attaching precision is improved.
As shown in fig. 1 and 2, the first deviation-correcting attaching mechanism 130 is disposed below the assembling station, and the second deviation-correcting attaching mechanism 140 is disposed above the assembling station. The first deviation-correcting attaching mechanism 130 and the second deviation-correcting attaching mechanism 140 are matched to attach the sheet material to the upper surface and the lower surface of the coil material simultaneously.
The CCD camera 310A at the assembling station can take a picture of the position information of the second sheet 22 and the roll at the assembling station and analyze whether there is a positional deviation between the two. If there is a position deviation, the vision positioning mechanism will feed back the analysis result to the second deviation-rectifying and pasting mechanism 140, and the second driving assembly 142 can adjust the orientation of the second suction plate 141 according to the feedback result until the second sheet 22 is aligned with the roll.
Specifically, in this embodiment, the second driving assembly 142 is a four-axis robot platform, and the second suction plate 141 is disposed at a driving end of the four-axis robot platform. The four-axis robot platform can drive the second suction plate 141 to adjust the direction in four degrees of freedom, so that the adjustment is more accurate.
Referring to fig. 1 and 5 again, in the present embodiment, the membrane electrode preparation system 10 further includes a handling mechanism 400. The conveying mechanism 400 includes a horizontal conveying module 410, a lifting module 420 and a conveying suction plate 430. Wherein:
the horizontal carrying module 410 may be composed of a guide rail, a cylinder, a motor, and other driving members. The lifting module 420 is disposed at the driving end of the horizontal transportation module 410, so that the lifting module 420 can move along a predetermined direction under the driving of the horizontal transportation module 410. The lifting module 420 may be a pneumatic cylinder or a threaded screw pair mechanism.
The carrying suction plate 430 is disposed at the driving end of the lifting module 420, and can be driven by the lifting module 420 to lift. The transfer suction plate 430 may have the same structure as the first suction plate 131 and the second suction plate 141, i.e., may be a vacuum suction plate. Moreover, the horizontal conveying module 410 can drive the lifting module 240 to move, so as to drive the conveying suction plate 430 to reciprocate between the incoming material flow line 200 and the first deviation-rectifying laminating mechanism 130. Specifically, the conveying direction of the horizontal conveying module 410 is perpendicular to the lifting direction of the lifting module 420.
When the conveying suction plate 430 moves to the incoming flow line 200, the lifting module 240 may drive the conveying suction plate 430 to descend, so as to suck the sheet located in the incoming flow line 200. Then, the lifting module 240 drives the transporting suction plate 430 to ascend, so that the horizontal transporting module 410 drives the transporting suction plate 430 to move toward the first deviation-rectifying and pasting mechanism 130. When the conveying suction plate 430 moves to the first deviation-rectifying laminating mechanism 130, the lifting module 240 may drive the conveying suction plate 430 to descend again, so as to transfer the sheet material to the first suction plate 131.
Specifically, in this embodiment, the visual positioning mechanism further includes a CCD camera 310B located at a position where the carrying suction plate 430 is butted against the first suction plate 131. The CCD camera 310B can acquire the position information of the transport suction plate 430 and the first suction plate 131, so that the two are in butt joint, and the sheet can be smoothly transferred to the first suction plate 131.
That is, the first suction plate 131 does not directly suck the sheet material on the incoming flow line 200, but transfers the sheet material through the conveying mechanism 400. On one hand, the first suction plate 131 needs to move with a small stroke when sucking the sheet, so that the first suction plate 131 can be prevented from being excessively deviated from the initial position, and the alignment accuracy can be ensured. On the other hand, the conveyance suction plate 430 sucks the sheet, and acts on the glued side. Therefore, after the transfer of the conveying suction plate 430, the first suction plate 131 is adsorbed on the back surface of the sheet, i.e., the non-glued surface, so that the subsequent sheet can be more easily attached to the roll.
Referring to fig. 1 and fig. 6, in the present embodiment, the membrane electrode preparation system 10 further includes a turnover mechanism 500. The turnover mechanism 500 includes a fixing base 510, a turnover driving member 520, and a turnover suction plate 530. Wherein:
the mounting base 510 is a support, typically a metal plate structure. The turning driving member 520 is disposed on the fixing base 510, and the turning suction plate 530 is disposed at the driving end of the turning driving member 520. Specifically, the turning suction plate 530 may be disposed on the fixing base 510 through a rotating shaft, and is in transmission connection with a driving end of the turning driving member 520. The turning suction plate 530 can be turned under the driving of the turning driving member 520. The inversion driving member 520 may be a motor, and the inversion suction plate 530 may have the same structure as the carrying suction plate 430, i.e., a vacuum suction plate.
Further, the inverted suction plate 530 may suck the sheet located in the incoming flow line 200 and transfer the sheet to the second suction plate 141. Under the driving of the turning driving member 520, the turning suction plate 530 can be turned over by a predetermined angle, so as to drive the adsorbed sheet materials to turn over together. Specifically, in this embodiment, the inverted suction plate 530 may be inverted 180 degrees. The sheet material is driven to turn over by the turning suction plate 530, so that the glued side of the sheet material faces the roll material.
The inversion suction plate 530 may be adjacent to the surface of the incoming flow line 200 by inverting the incoming flow line 200 to smoothly suck the sheet. Then, the inversion suction plate 530 may be moved toward the second deviation correcting laminating mechanism 140 to be adjacent to the second suction plate 141, thereby transferring the sheet to the second suction plate 141.
In this embodiment, the visual positioning mechanism further includes a CCD camera 310C located at the position where the inverted suction plate 530 is butted against the second suction plate 141. The CCD camera 310C can acquire the position information of the inverted suction plate 530 and the second suction plate 141, so that the two are butted, and the sheet material can be smoothly transferred to the second suction plate 141.
That is, the second suction plate 141 does not directly suck the sheet material on the incoming flow line 200, but transfers the sheet material through the turnover mechanism 500. In one aspect, the sheet may be turned by flipping so that the gummed side of the sheet faces the web. On the other hand, the suction plate 530 is turned over to suck the sheet, and acts on the side to which the adhesive is applied. Therefore, after the inverted suction plate 530 is transferred, the second suction plate 141 is adsorbed on the back surface of the sheet material, i.e. the surface on which the non-glued surface is glued, so that the subsequent sheet material is more conveniently attached to the roll material. It should be noted that when the suction plate 530 is turned over to suck the sheet material, the glue-coated area on the surface of the sheet material is avoided, so as to avoid damaging the glue layer to affect the subsequent bonding.
The operation of the membrane electrode preparation system 10 for preparing a membrane electrode is briefly described below with reference to the accompanying drawings 1 to 6:
the first sheet material 21 and the second sheet material 22 cut from the carbon paper are respectively conveyed through two material supply pipelines 200; after the carbon paper is conveyed in place, the glue detection CCD210 detects glue lines on the surface of the carbon paper; the detected first sheet 21 is sucked by the carrying mechanism 400 and moves to the butt joint with the first suction plate 131; the lifting module 420 descends to transfer the first sheet material 21 to the first suction plate 131, and the first sheet material 21 is corrected according to the feedback result of the visual positioning mechanism; the first sheet material 21 comes to the assembly station along with the first suction plate 131, and the first driving assembly 132 adjusts the position of the first sheet material at the assembly station according to the feedback result of the visual positioning mechanism; meanwhile, the detected second sheet 22 is sucked by the turnover mechanism 500 and turned over for 180 degrees; according to the feedback result of the visual positioning mechanism, the second driving assembly 142 adjusts the posture so that the second suction plate 141 smoothly sucks the second sheet 22; the second sheet 22 comes to the assembly station with the second suction plate 141, and the second driving assembly 142 adjusts its position at the assembly station according to the feedback result of the visual positioning mechanism.
The five-in-one coil stock passes through the feeding end and passes through the assembling station and the discharging end; after the coil stock is fed in place, the pressing plate 122 is pressed down under the action of the positioning driving piece 121 until the positioning pin 1221 penetrates into the positioning hole of the coil stock for positioning; the visual positioning mechanism photographs and positions the roll material at the assembly station, and feeds back the position coordinates of the roll material to the first deviation-rectifying and laminating mechanism 130 and the second deviation-rectifying and laminating mechanism 140, so that the first sheet material 21 and the second sheet material 22 are aligned with the roll material.
The jacking driving piece 1326 drives the first suction plate 131 to ascend, and the first sheet material 21 is attached to the lower surface of the coil material; the second driving assembly 142 drives the second suction plate 141 to move toward the roll, so as to attach the second sheet 22 to the upper surface of the roll, thereby completing the one-time attaching process.
After the first attaching process is completed, the first deviation-rectifying attaching mechanism 130 and the second deviation-rectifying attaching mechanism 140 are reset; the platen 122 is raised, and the web continues to be fed to start feeding in the next bonding step.
In the roll sheet bonding apparatus 100 and the membrane electrode preparation system 10, the sheet material to be bonded can be conveyed by the material feeding line 200 and sucked by the first suction plate 131 and the second suction plate 141, respectively. The first suction plate 131 and the second suction plate 141 can move the sucked sheet to the assembling station under the driving of the first driving assembly 132 and the second driving assembly 142. Further, the visual positioning mechanism can obtain the position information of the sheet material and the coil material by photographing, and feed back the result to the first deviation-rectifying attaching mechanism 130 and the second deviation-rectifying attaching mechanism 140. The first driving assembly 132 and the second driving assembly 142 can respectively orient the first suction plate 131 and the second suction plate 141 according to the feedback result, so as to align the sheet material at the assembly station with the coil material. Thus, two layers of sheet material can be applied precisely to both sides of the roll.
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 some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A sheet roll attaching device characterized by comprising:
the bearing seat is provided with a feeding end, a discharging end and an assembling station positioned between the feeding end and the discharging end, and coiled materials can sequentially pass through the feeding end, the assembling station and the discharging end;
the positioning mechanisms are arranged at the feeding end and the discharging end and are used for positioning the coil materials at the feeding end and the discharging end on the bearing seat;
the first deviation-rectifying laminating mechanism comprises a first suction plate for sucking the sheet materials and a first driving assembly for driving the first suction plate to perform azimuth adjustment relative to the assembling station; and
the second deviation-rectifying laminating mechanism comprises a second suction plate for sucking the sheet materials and a second driving assembly for driving the second suction plate to perform direction adjustment relative to the assembling station;
the first suction plate and the second suction plate can drive the sucked sheet materials to move to the assembling station and are respectively attached to two sides of the roll material.
2. The apparatus of claim 1, wherein the feeding end and the discharging end each have an abutting surface, the roll is supported on the abutting surfaces, the positioning mechanism includes a positioning driving member and a pressing plate in transmission connection with the positioning driving member, and the pressing plate is disposed opposite to the abutting surfaces and can abut against or be away from the abutting surfaces under the driving of the positioning driving member.
3. The sheet roll laminating apparatus according to claim 2, wherein a positioning pin is provided on a side of the pressing plate facing the abutting surface, a positioning hole is provided at a predetermined position of the roll material, and the positioning pin is insertable into the positioning hole.
4. The roll doubler of claim 1, wherein the first drive assembly comprises:
a base;
the X-direction driving module is arranged on the base;
the Y-direction driving module is arranged at the driving end of the X-direction driving module; and
the first suction plate is arranged at the driving end of the rotating module, and a rotating shaft of the rotating module is perpendicular to the X direction and the Y direction.
5. The sheet roll laminating device according to claim 4, wherein the first driving assembly further comprises a jacking driving member, the jacking driving member is disposed at the driving end of the rotating module, and the first suction plate is disposed at the driving end of the jacking driving member.
6. The sheet roll laminating device according to claim 1, wherein the second driving assembly is a four-axis robot platform, and the second suction plate is disposed at a driving end of the four-axis robot platform.
7. A membrane electrode preparation system, comprising:
the web application apparatus of any one of claims 1 to 6;
the feeding assembly line is used for conveying the sheet materials, and the first suction plate and the second suction plate can suck the sheet materials positioned in the feeding assembly line; and
and the first driving assembly and the second driving assembly can adjust the orientations of the first suction plate and the second suction plate according to the feedback result of the visual positioning mechanism so as to align the sheet stock at the assembly station with the coil stock.
8. A membrane electrode preparation system according to claim 7, further comprising a handling mechanism, the handling mechanism comprising:
a horizontal carrying module;
the lifting module is arranged at the driving end of the horizontal conveying module;
the horizontal conveying module can drive the conveying suction plate to reciprocate between the incoming material production line and the first deviation rectifying and laminating mechanism;
wherein said carrying suction plate can suck said sheet stock located in said incoming flow line and transfer said sheet stock to said first suction plate.
9. A membrane electrode preparation system according to claim 7, further comprising a turnover mechanism, the turnover mechanism comprising:
a fixed seat;
the overturning driving piece is arranged on the fixed seat;
and the overturning suction plate is arranged at the driving end of the overturning driving piece, can suck the sheet stock positioned on the incoming material production line and transfer the sheet stock to the second suction plate.
10. A membrane electrode assembly according to claim 7, wherein said incoming material flow lines are provided in two and parallel, and said first suction plate and said second suction plate can suck said sheet materials in said two incoming material flow lines, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149769.3U CN213184370U (en) | 2020-09-25 | 2020-09-25 | Piece is rolled up laminating device and membrane electrode preparation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149769.3U CN213184370U (en) | 2020-09-25 | 2020-09-25 | Piece is rolled up laminating device and membrane electrode preparation system |
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| CN213184370U true CN213184370U (en) | 2021-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506903A (en) * | 2021-08-16 | 2021-10-15 | 无锡先导智能装备股份有限公司 | Frame laminating equipment |
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2020
- 2020-09-25 CN CN202022149769.3U patent/CN213184370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506903A (en) * | 2021-08-16 | 2021-10-15 | 无锡先导智能装备股份有限公司 | Frame laminating equipment |
| CN113506903B (en) * | 2021-08-16 | 2022-05-17 | 江苏氢导智能装备有限公司 | Frame laminating equipment |
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Effective date of registration: 20220217 Address after: 21412 North Hubin Road, Wuxi City, Jiangsu Province Patentee after: Jiangsu hydrogen guide intelligent equipment Co.,Ltd. Address before: No.20 Xinxi Road, national high tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI LEAD INTELLIGENT EQUIPMENT Co.,Ltd. |