CN115832338A - Membrane electrode integrated thermal transfer cutting equipment and thermal transfer cutting process thereof - Google Patents
Membrane electrode integrated thermal transfer cutting equipment and thermal transfer cutting process thereof Download PDFInfo
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- CN115832338A CN115832338A CN202310125990.0A CN202310125990A CN115832338A CN 115832338 A CN115832338 A CN 115832338A CN 202310125990 A CN202310125990 A CN 202310125990A CN 115832338 A CN115832338 A CN 115832338A
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Abstract
The invention provides membrane electrode integrated thermal transfer cutting equipment and a thermal transfer cutting process thereof, and relates to the technical field of membrane electrode production equipment.
Description
Technical Field
The invention relates to the technical field of membrane electrode production equipment, in particular to membrane electrode integrated thermal transfer cutting equipment and a thermal transfer cutting process thereof.
Background
The membrane electrode mainly comprises a proton exchange membrane, a catalyst layer and a gas diffusion layer, and the specific arrangement structure of the membrane electrode is the gas diffusion layer, an anode catalyst layer, a proton exchange membrane, a cathode catalyst layer and the gas diffusion layer, wherein the proton exchange membrane mainly has the main function of realizing the rapid conduction of protons and blocking the permeation of hydrogen, oxygen and nitrogen between a cathode and an anode, the anode catalyst layer is used for promoting the oxidation reaction of hydrogen, the cathode catalyst layer is used for promoting the reduction reaction of oxygen, and the gas diffusion layer is mainly used for supporting the anode catalyst layer and the cathode catalyst layer, collecting current, conducting gas and discharging water generated by the reaction.
In the existing CCM membrane electrode production, the coating process of the catalyst layer mainly has the following problems: the catalyst layer is coated on the proton exchange membrane in a spraying mode, but the spraying amount is difficult to control, the swelling of the proton exchange membrane or the unstable coating of the catalyst layer are easy to occur, and the yield of the membrane electrode is low.
Therefore, there is a need for a membrane electrode integrated thermal transfer slitting apparatus and a thermal transfer slitting process thereof that can solve the above problems.
Disclosure of Invention
The invention provides an integrated membrane electrode thermal transfer cutting device and a thermal transfer cutting process thereof, which realize the thermal transfer work of an anode catalyst layer, effectively reduce the swelling phenomenon of a proton exchange membrane after the catalyst layer is sprayed, ensure the composite effect of the anode catalyst layer and the proton exchange membrane, and improve the production efficiency of a membrane electrode and the yield of a membrane electrode finished product.
One technical scheme of the invention is realized as follows:
the membrane electrode integrated thermal transfer cutting equipment comprises a rack, wherein a feeding device, a thermal radiation reinforcing device, a thermal transfer printing device, a cutting device and a material receiving device are arranged on the rack;
the discharging device comprises a first material belt discharging shaft, a second material belt discharging shaft, an upper layer high-temperature cloth discharging shaft, a lower layer high-temperature cloth discharging shaft and a protective film discharging shaft, and the first material belt discharging shaft, the second material belt discharging shaft, the upper layer high-temperature cloth discharging shaft, the lower layer high-temperature cloth discharging shaft and the protective film discharging shaft are rotatably installed on the rack;
the thermal transfer printing device comprises a thermal transfer printing cutter holder, an upper electromagnetic heating roller and a lower electromagnetic heating roller are rotatably mounted on the thermal transfer printing cutter holder, and the upper electromagnetic heating roller is connected with a transfer printing pressure adjusting mechanism;
the cutting device is used for cutting the thermal transfer printing finished film formed after thermal transfer printing;
the material receiving device comprises a first material belt lining film winding shaft, an upper layer high-temperature cloth winding shaft, a second material belt lining film winding shaft, a first finished product winding shaft, a second finished product winding shaft, a protective film winding shaft and a lower layer high-temperature cloth winding shaft, wherein the first material belt lining film winding shaft, the upper layer high-temperature cloth winding shaft, the second material belt lining film winding shaft, the first finished product winding shaft, the second finished product winding shaft, the protective film winding shaft and the lower layer high-temperature cloth winding shaft are rotatably installed on the rack.
As a preferred technical scheme, the thermal radiation reinforcing device includes two heating ovens, one of the two heating ovens is disposed at the upstream of the thermal transfer device, the other heating oven is disposed at the downstream of the thermal transfer device, a feeding opening is disposed on a front wall plate of each heating oven along the advancing direction of the first material strip, a discharging opening is disposed on a rear wall plate of each heating oven, the feeding opening and the discharging opening are oppositely disposed, a top opening is disposed at the top of each heating oven, a top plate is hinged to the top opening, a heating plate is fixedly mounted on the inner wall of the top plate, an air moving rod is hinged between the top plate and the heating ovens, a cooling fan and a temperature sensor are mounted on a wall plate at one side of each heating oven, a side opening is disposed on the other side wall of each heating oven, and a side wall door plate is hinged to the side opening.
As a preferred technical scheme, cut the device including dividing the cutter saddle, divide to rotate on the cutter saddle and install rotatory roller and divide the cutter roller, rotatory roller set up in divide the top of cutter roller.
As a preferred technical scheme, the first material belt discharging shaft and the second material belt discharging shaft are both connected with an axial deviation rectifying mechanism, each axial deviation rectifying mechanism comprises a fixed plate fixed on the rack, each fixed plate is provided with a through opening, the first material belt discharging shaft and the second material belt discharging shaft respectively penetrate through the corresponding through openings, the outer wall of each fixed plate is fixed with a fixed seat, each fixed seat is slidably provided with a material shaft mounting seat, each material shaft mounting seat slides along the axial direction of the first material belt discharging shaft, each material shaft mounting seat is driven by a deviation rectifying electric cylinder to slide, the first material belt discharging shaft and the second material belt discharging shaft are respectively rotatably mounted on the material belt mounting seats, each material shaft mounting seat is fixedly provided with a discharging driving motor, and the first discharging shaft and the second discharging shaft are respectively in transmission connection with the corresponding discharging driving motors;
and one side of each of the first material belt discharging shaft and the second material belt discharging shaft is provided with a material belt tensioning mechanism.
As an optimal technical scheme, the material belt tensioning mechanism including rotate install in rotation axis on the fixed plate, the rotation axis is followed the axial extension of first material belt blowing axle, the both ends of rotation axis fixed mounting respectively have one to bend the arm, two it has a direction last item jointly to articulate between the arm to bend, the direction last item is followed the axial extension of rotation axis, it has a swinging boom still to fixed mounting on the rotation axis, the free end of swinging boom with it has a swing cylinder jointly to articulate between the fixed plate.
As a preferred technical scheme, the transfer printing pressure adjusting mechanism comprises two vertically arranged servo electric cylinders, the cylinder body of each servo electric cylinder is fixed on the heat transfer printing tool apron, two vertical plates of the heat transfer printing tool apron are respectively provided with a vertical sliding groove, two ends of the upper electromagnetic heating roller are respectively installed in the corresponding vertical sliding grooves in a restraining manner through a square sliding block, and each square sliding block is fixedly connected with a push rod corresponding to the servo electric cylinder.
As a preferable technical solution, a first traction device is arranged between the thermal transfer device and the heating oven located at the upstream, a second traction device is arranged between the thermal transfer device and the heating oven located at the downstream, and a third traction device is arranged between the heating oven located at the downstream and the slitting device.
As a preferred technical scheme, the first traction device, the second traction device and the third traction device each include a traction tool apron, and each traction tool apron is rotatably provided with two traction rollers.
As a preferred technical scheme, two ends of the upper electromagnetic heating roller are respectively rotatably mounted on the corresponding square sliding blocks, two ends of the lower electromagnetic heating roller are respectively rotatably mounted on two vertical plates of the thermal transfer printing tool apron, the lower electromagnetic heating roller is in transmission connection with a heating roller driving servo motor, a driving gear is fixedly mounted on the lower electromagnetic heating roller, a driven gear is fixedly mounted on the upper electromagnetic heating roller, and the driven gear is meshed with the driving gear.
The other technical scheme of the invention is realized as follows:
the thermal transfer printing and slitting process of the membrane electrode integrated thermal transfer printing and slitting equipment comprises the following steps:
s1, placing a first material belt coil on a first material belt discharging shaft, placing a second material belt coil on a second material belt discharging shaft, and adjusting the axial positions of the first material belt discharging shaft and the second material belt discharging shaft by using an axial deviation correcting mechanism to realize the position deviation correction of the first material belt and the second material belt;
s2, a first material belt unwinding shaft rotates to drive a first material belt coil to perform unwinding work, a second material belt unwinding shaft rotates to drive a second material belt coil to perform unwinding work, the unwound first material belt is fed into a heating oven located at the upstream to be preheated under the traction and conveying of a first traction device, then a first material belt lining film on the first material belt is collected through a first material belt lining film winding shaft, and the unwound second material belt is attached to the upper surface of the first material belt after the first material belt lining film is peeled off from the upper surface of the first material belt;
s3, the upper-layer high-temperature cloth discharging shaft, the lower-layer high-temperature cloth discharging shaft and the protective film discharging shaft rotate to discharge the upper-layer high-temperature cloth, the lower-layer high-temperature cloth and the protective film, before the materials enter the thermal transfer printing device, the upper-layer high-temperature cloth is positioned above the second material belt, the protective film is positioned below the first material belt, and the lower-layer high-temperature cloth is positioned below the protective film, so that five layers of materials sequentially provided with the upper-layer high-temperature cloth, the second material belt, the first material belt, the protective film and the lower-layer high-temperature cloth are formed;
s4, under the traction and conveying of a second traction device, five layers of materials are laminated together when entering a thermal transfer printing device, and then the five layers of laminated materials pass through a roller gap between an upper electromagnetic heating roller and a lower electromagnetic heating roller;
s5, under the traction and conveying of a third traction device, the five-layer laminated materials pass through a heating oven positioned at the downstream, the heating oven is used for carrying out thermal radiation heating and reinforcing on the five-layer laminated materials, the five-layer laminated materials leaving the heating oven are fed into a slitting device, and a lower-layer high-temperature cloth winding shaft is used for collecting lower-layer high-temperature cloth in the five-layer laminated materials to form four-layer laminated materials sequentially provided with upper-layer high-temperature cloth, a second material belt lining film, a thermal transfer printing finished film and a protective film;
s6, utilize the device of cutting to cut above-mentioned four layers of lamination material, second material area lining membrane in the four layers of lamination material, heat-transfer seal finished product membrane and protection film are cut from the centre, later utilize protection film rolling axle to receive the material to the protection film that cuts into two, utilize upper high temperature cloth rolling axle to receive the material to upper high temperature cloth, utilize second material area lining membrane rolling axle to cut into two second material area lining membrane and receive the material, utilize first finished product rolling axle and second finished product rolling axle to receive the material respectively to two heat-transfer seal finished product membranes that form after cutting, the structure of heat-transfer seal finished product membrane promptly is anode catalyst layer, proton exchange membrane and cathode catalyst layer.
By adopting the technical scheme, the invention has the beneficial effects that:
the membrane electrode integrated thermal transfer cutting equipment comprises a feeding device, a thermal radiation reinforcing device, a thermal transfer printing device, a cutting device and a receiving device, wherein the feeding device is used for feeding a first material belt, a second material belt, upper-layer high-temperature cloth, a protective film and lower-layer high-temperature cloth used in thermal transfer printing work one by one, so that the smooth performance of the thermal transfer printing work is ensured; the heat radiation reinforcing device comprises two heating ovens, one heating oven is used for preheating a first material belt which is not subjected to transfer printing, the other heating oven is used for carrying out heat radiation heating reinforcement on five layers of laminated materials after heat transfer printing is completed, the falling speed of the temperature of the five layers of laminated materials is reduced, so that an anode catalyst layer can be more firmly compounded on a proton exchange membrane, and the heat transfer printing effect of the anode catalyst layer is improved.
The heat transfer printing device is used for heating and rolling five layers of laminated materials, so that an anode catalyst layer on a second material belt is thermally transferred to a proton exchange membrane on a first material belt, compared with a coating process of spraying the catalyst layer on the proton exchange membrane, the process method of thermally transferring the anode catalyst layer on the proton exchange membrane not only greatly accelerates the coating speed of the catalyst layer, but also can accurately control the amount of the catalyst layer, effectively reduces the swelling phenomenon after the catalyst layer is sprayed on the proton exchange membrane, and therefore the production efficiency of the membrane electrode and the yield of a membrane electrode finished product are effectively improved.
The slitting device is used for slitting the heat transfer printing finished product film formed after the heat transfer printing work is finished, and the heat transfer printing finished product film with overlarge width formed after the heat transfer printing is divided into two heat transfer printing finished product films with narrower width, so that the width of the heat transfer printing finished product film meets the use requirement of the next procedure, and the heat transfer printing finished product film is not required to be divided by using another device subsequently, thereby simplifying the processing flow of the heat transfer printing finished product film and improving the production efficiency of the film electrode.
According to the invention, before the thermal transfer printing work is carried out, the first material belt lining film winding shaft is used for automatically receiving the first material belt lining film, so that the proton exchange membrane on the first material belt and the anode catalyst layer on the second material belt can be smoothly attached together, and the subsequent thermal transfer printing work is smoothly carried out; after the thermal transfer printing work is finished, the lower-layer high-temperature cloth is automatically collected by the lower-layer high-temperature cloth winding shaft, so that the condition that the lower-layer high-temperature cloth is damaged by a slitting device is avoided, and the lower-layer high-temperature cloth can be repeatedly utilized for multiple times; in a similar way, the protection film is automatically collected by the protection film winding shaft, the second material tape lining film is automatically collected by the second material tape lining film winding shaft, and the upper high-temperature cloth is automatically collected by the upper high-temperature cloth winding shaft, so that the aim of automatically removing the first material tape lining film, the lower high-temperature cloth, the protection film, the second material tape lining film and the upper high-temperature cloth is fulfilled, and the automatic winding of the first finished product winding shaft and the second finished product winding shaft on the heat transfer printing finished product film is further facilitated.
Because the upper-layer high-temperature cloth discharging shaft, the lower-layer high-temperature cloth discharging shaft and the protective film discharging roller are rotatably arranged on the rack, in the invention, the upper-layer high-temperature cloth discharging shaft is used for placing and discharging an upper-layer high-temperature cloth coil, the lower-layer high-temperature cloth discharging shaft is used for placing and discharging a lower-layer high-temperature cloth coil, the upper-layer high-temperature cloth and the lower-layer high-temperature cloth are used for performing high-temperature protection on the first material belt and the second material belt, and the anode catalyst layer, the proton exchange membrane and the cathode catalyst layer on the first material belt and the second material belt are prevented from being damaged by scalding; the protective film discharging shaft is used for placing a protective film material roll and discharging the protective film material roll, and the protective film prevents a cathode catalyst layer from contacting with the slitting device, so that the supporting and the protection of a thermal transfer printing finished film are realized.
According to the invention, the transfer pressure adjusting mechanism drives the upper electromagnetic heating roller to vertically move so as to realize accurate adjustment of a roller gap between the upper electromagnetic heating roller and the lower electromagnetic heating roller and rolling pressure, so that the anode catalyst layer on the second material belt is rapidly and firmly thermally transferred onto the proton exchange membrane of the first material belt, further the thermal transfer effect of the invention on the anode catalyst layer is ensured, and the production efficiency of the membrane electrode and the yield of a membrane electrode finished product are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of a thermal transfer apparatus according to the present invention;
FIG. 5 is a schematic view of the structure of the heating oven of the present invention;
FIG. 6 is a schematic structural view of the deviation rectifying and material pressing mechanism of the present invention;
FIG. 7 is a schematic front view of FIG. 6;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a rear view of FIG. 7;
fig. 10 is a schematic view of a thermal transfer process of an anode catalyst layer in the present invention.
Wherein: 100. a frame; 101. a first material belt; 102. a second material belt; 103. a first tape backing film; 104. a second tape backing film; 105. a first ribbon roll; 106. a second material tape coil; 107. upper high-temperature cloth roll; 108. lower high-temperature cloth roll; 109. a protective film roll; 110. an upper layer of high-temperature cloth; 111. a lower layer of high temperature cloth; 112. a protective film; 113. thermally transferring a finished film; 114. five layers of laminated material; 115. four layers of laminated materials; 116. a traction tool apron; 117. a traction roller; 200. a discharging device; 201. a first material belt discharging shaft; 202. a second material belt discharging shaft; 203. an upper layer high temperature cloth discharging shaft; 204. a lower layer high-temperature cloth discharging shaft; 205. a protective film discharge shaft; 206. a fixing plate; 207. a through opening; 208. a fixed seat; 209. a material shaft mounting seat; 210. a deviation rectifying electric cylinder; 211. a discharging driving motor; 212. a rotating shaft; 213. a crank arm; 214. guiding a pressing shaft; 215. a rotating arm; 216. a swing cylinder; 300. heating the oven; 301. a feed opening; 302. a discharging opening; 303. the top is open; 304. a top plate; 305. heating plates; 306. a pneumatic rod; 307. a heat radiation fan; 308. a temperature sensor; 309. the side part is open; 310. a side wall door panel; 400. a thermal transfer device; 401. a thermal transfer printing tool apron; 402. an electromagnetic heating roller is arranged; 403. a lower electromagnetic heating roller; 404. a conductive slip ring; 405. a servo electric cylinder; 406. a vertical chute; 407. a square slider; 408. the heating roller drives a servo motor; 409. a drive gear; 410. a driven gear; 500. a slitting device; 501. a cutter dividing seat; 502. a rotating roller; 503. a slitting cutter roll; 600. a material receiving device; 601. a first material belt lining film winding shaft; 602. an upper high-temperature cloth winding shaft; 603. a second material belt lining film winding shaft; 604. a first finished product take-up reel; 605. a second finished product take-up shaft; 606. a protective film take-up shaft; 607. and a lower high-temperature cloth winding shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-10, the membrane electrode integrated thermal transfer cutting apparatus includes a frame 100, and a material placing device 200, a thermal radiation reinforcing device, a thermal transfer device 400, a cutting device 500, and a material receiving device 600 are mounted on the frame 100.
In this embodiment, the first material tape 101 and the second material tape 102 used in the thermal transfer process respectively have the following components: the first tape 101 comprises a first tape backing film 103 and a cathode catalyst layer and the second tape 102 comprises a second tape backing film 104 and an anode catalyst layer.
The discharging device 200 includes a first material belt discharging shaft 201, a second material belt discharging shaft 202, an upper high-temperature cloth discharging shaft 203, a lower high-temperature cloth discharging shaft 204, and a protective film discharging shaft 205, wherein the first material belt discharging shaft 201, the second material belt discharging shaft 202, the upper high-temperature cloth discharging shaft 203, the lower high-temperature cloth discharging shaft 204, and the protective film discharging shaft 205 are all rotatably mounted on the rack 100, in this embodiment, the upper high-temperature cloth discharging shaft 203 is driven by an upper high-temperature cloth discharging servo motor (not shown in the figure) for placing an upper high-temperature cloth roll 107, the lower high-temperature cloth discharging shaft 204 is driven by a lower high-temperature cloth discharging servo motor (not shown in the figure) for placing a lower high-temperature cloth roll 108, the protective film discharging shaft 205 is driven by a discharging servo motor (not shown in the figure) for placing a protective film roll 109, the upper high-temperature cloth discharging shaft 203, the lower high-temperature cloth discharging shaft 204, and the protective film discharging shaft 205 are respectively used for the upper high-temperature cloth 110, the protective film 111, and the protective film 112 for discharging work of the lower layer.
In the invention, the upper-layer high-temperature cloth 110 and the lower-layer high-temperature cloth 111 sandwich the first material belt 101 and the second material belt 102, so that the first material belt 101 and the second material belt 102 are prevented from being damaged by burning due to direct contact with the thermal transfer printing device 400, and high-temperature protection of the first material belt 101 and the second material belt 102 is realized, and the protective film 112 is arranged below the thermal transfer printing finished film 113 and is used for supporting and protecting a cathode catalyst layer in the thermal transfer printing finished film 113 in the slitting device 500.
As shown in fig. 1 to 4, the thermal transfer apparatus 400 includes a thermal transfer blade holder 401, an upper electromagnetic heating roller 402 and a lower electromagnetic heating roller 403 are rotatably mounted on the thermal transfer blade holder 401, and a transfer pressure adjusting mechanism is connected to the upper electromagnetic heating roller 402, in the present invention, conductive slip rings 404 are mounted on both the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403, and the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403 are energized through the conductive slip rings 404, so that the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403 generate heat, and thus when the five-layer laminated material 114 passes through a nip between the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403, the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403 synchronously heat and press the five-layer laminated material 114, thereby thermally transferring the anode catalyst layer to the proton exchange membrane.
The slitting device 500 is used for slitting the thermal transfer finished film 113 formed after thermal transfer.
The material receiving device 600 includes a first material tape lining film winding shaft 601, an upper layer high temperature cloth winding shaft 602, a second material tape lining film winding shaft 603, a first finished product winding shaft 604, a second finished product winding shaft 605, a protection film winding shaft 606 and a lower layer high temperature cloth winding shaft 607, wherein the first material tape lining film winding shaft 601, the upper layer high temperature cloth winding shaft 602, the second material tape lining film winding shaft 603, the first finished product winding shaft 604, the second finished product winding shaft 605, the protection film winding shaft 606 and the lower layer high temperature cloth winding shaft 607 are all rotatably mounted on the machine frame 100.
In the invention, the first material belt lining film winding shaft 601, the upper layer high temperature cloth winding shaft 602, the second material belt lining film winding shaft 603, the protective film winding shaft 606 and the lower layer high temperature cloth winding shaft 607 are arranged, so that the purpose of automatically removing the first material belt lining film 103, the upper layer high temperature cloth 110, the second material belt lining film 104, the protective film 112 and the lower layer high temperature cloth 111 is achieved, and the smooth winding of the heat transfer printing finished film 113 formed after the heat transfer printing is finished is ensured; the lower-layer high-temperature cloth 111 is peeled off before being cut, and the cutting device 500 does not cut the upper-layer high-temperature cloth 110, so that the upper-layer high-temperature cloth 110 and the lower-layer high-temperature cloth 111 are repeatedly used, and waste of the lower-layer high-temperature cloth 111 and the upper-layer high-temperature cloth 110 is avoided.
As shown in fig. 1, fig. 2 and fig. 5 collectively, the thermal radiation reinforcing apparatus includes two heating ovens 300, one of the heating ovens 300 is disposed at an upstream of the thermal transfer apparatus 400, the other heating oven 300 is disposed at a downstream of the thermal transfer apparatus 400, along an advancing direction of the first strip 101, a front wall plate of each heating oven 300 is provided with a feeding opening 301, a rear wall plate of each heating oven 300 is provided with a discharging opening 302, the feeding opening 301 and the discharging opening 302 are disposed oppositely, a top of the heating oven 300 is provided with an open top 303, the open top 303 is hinged with a top plate 304, a heating plate 305 is fixedly mounted on an inner wall of the top plate 304, an air moving rod 306 is hinged between the top plate 304 and the heating oven 300 together, a heat dissipating fan 307 and a temperature sensor 308 are mounted on a side wall plate of one of the heating ovens 300, a side portion 309 is disposed on the other side wall of the heating ovens 300, and a side wall plate 310 is hinged with the open side wall plate 309, in this embodiment, the heating plate 305 employs a ceramic heating plate.
In the invention, the heating oven 300 positioned at the upstream plays a role of preheating the first material belt 101, the first material belt 101 enters the heating oven 300 from the feeding opening 301 and then leaves the heating oven 300 through the discharging opening 302, the heating plate 305 carries out thermal radiation heating on the first material belt 101, and the temperature sensor 308 is used for monitoring the heating temperature of the upper surface of the first material belt 101 in real time; the heating oven 300 positioned at the downstream plays a role in carrying out thermal radiation heating and reinforcing on the thermal transfer effect of the anode catalyst layer and the proton exchange membrane, the five-layer laminated material 114 enters the heating oven 300 from the feeding opening 301 and then leaves the heating oven 300 through the discharging opening 302, the heating plate 305 carries out thermal radiation heating on the five-layer laminated material 114, the falling speed of the temperature of the five-layer laminated material 114 is reduced, so that the anode catalyst layer can be more firmly compounded on the proton exchange membrane, the thermal transfer effect of the anode catalyst layer is improved, and the quality of a membrane electrode finished product and the yield of a membrane electrode are improved.
As shown in fig. 2 and fig. 10, the cutting device 500 includes a cutting knife holder 501, a rotating roller 502 and a cutting knife roller 503 are rotatably mounted on the cutting knife holder 501, the rotating roller 502 is disposed above the cutting knife roller 503, in this embodiment, the rotating roller 502 and the cutting knife roller 503 are driven by a cutting driving servo motor (not shown in the figure) through gear transmission, and the cutting knife roller 503 cuts the protective film 112, the thermal transfer finished film 113 and the second tape backing film 104 passing through the cutting device 500 into two pieces during rotation, so that the width of the thermal transfer finished film 113 meets the use requirement of the next process, and thus, no additional cutting device is required to cut the thermal transfer finished film 113, the processing flow of the thermal transfer finished film 113 is simplified, and the production efficiency of the film electrode is improved.
As shown in fig. 1, 2, and 6-9, an axial deviation rectifying mechanism is connected to each of the first material tape discharging shaft 201 and the second material tape discharging shaft 202, each of the axial deviation rectifying mechanisms includes a fixing plate 206 fixed to the frame 100, a through opening 207 is formed in each of the fixing plates 206, the first material tape discharging shaft 201 and the second material tape discharging shaft 202 respectively pass through the corresponding through opening 207, a fixing seat 208 is fixed to an outer wall of each of the fixing plates 206, a material shaft mounting seat 209 is slidably mounted on each of the fixing seats 208, each of the material shaft mounting seats 209 slides along an axial direction of the first material tape discharging shaft 201, each of the material shaft mounting seats 209 is driven by an electric cylinder 210 to slide, the first material tape discharging shaft 201 and the second material tape discharging shaft 202 are rotatably mounted on the corresponding material shaft mounting seat 209, a discharging driving motor 211 is fixedly mounted on each of the material shaft mounting seat 209, the first material discharging shaft 201 and the second material tape discharging shaft 202 are in transmission connection with the corresponding discharging shaft 211, and the first material tape discharging shaft 201 and the second material tape discharging shaft 202 can realize the normal deviation rectifying position of the second material tape 102, and the second material tape discharging shaft 102.
Moreover, a material belt tensioning mechanism is arranged on one side of each of the first material belt discharging shaft 201 and the second material belt discharging shaft 202.
The material belt tensioning mechanism comprises a rotating shaft 212 which is rotatably installed on a fixing plate 206, the rotating shaft 212 extends along the axial direction of a first material belt discharging shaft 201, two ends of the rotating shaft 212 are respectively and fixedly provided with a crank arm 213, a guide pressing shaft 214 is hinged between the two crank arms 213, the guide pressing shaft 214 extends along the axial direction of the rotating shaft 212, the rotating shaft 212 is also fixedly provided with a rotating arm 215, and a swing cylinder 216 is hinged between the free end of the rotating arm 215 and the fixing plate 206.
As shown in fig. 1-4, the transfer pressure adjusting mechanism includes two vertically disposed servo electric cylinders 405, a cylinder body of each servo electric cylinder 405 is fixed on the thermal transfer tool apron 401, two vertical plates of the thermal transfer tool apron 401 are respectively provided with a vertical chute 406, two ends of the upper electromagnetic heating roller 402 are respectively constrained and mounted in the corresponding vertical chute 406 through a square slider 407, each square slider 407 is fixedly connected with a push rod of the corresponding servo electric cylinder 405, in the present invention, the servo electric cylinders 405 can drive the upper electromagnetic heating roller 402 to perform position adjustment in the vertical direction, so that a worker can adjust the size of a roller gap between the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller and the roller pressure of the upper electromagnetic heating roller 402 to the five-layer laminated material 114 according to actual needs, thereby satisfying needs of different working conditions, ensuring smooth thermal transfer of an anode catalyst layer onto a proton exchange membrane 403, and further improving efficiency of thermal transfer work and effect; meanwhile, a built-in position sensor is arranged inside the servo electric cylinder 405, so that the position adjustment of the upper electromagnetic heating roller 402 in the vertical direction can be accurately detected.
As shown collectively in fig. 1, 2, and 10, a first drawing device is provided between the thermal transfer device 400 and the heating oven 300 located upstream, a second drawing device is provided between the thermal transfer device 400 and the heating oven 300 located downstream, and a third drawing device is provided between the heating oven 300 located downstream and the slitting device 500.
The first traction device, the second traction device and the third traction device each include a traction tool apron 116, each traction tool apron 116 is rotatably provided with two traction rollers 117, and in the present invention, each two traction rollers 117 are driven by a traction drive servo motor (not shown in the figure) through gear transmission.
As shown in fig. 4, two ends of the upper electromagnetic heating roller 402 are respectively rotatably mounted on the corresponding square sliders 407, two ends of the lower electromagnetic heating roller 403 are respectively rotatably mounted on two vertical plates of the thermal transfer printing tool apron 401, the lower electromagnetic heating roller 403 is connected with a heating roller driving servo motor 408 in a transmission manner, a driving gear 409 is fixedly mounted on the lower electromagnetic heating roller 403, a driven gear 410 is fixedly mounted on the upper electromagnetic heating roller 402, and the driven gear 410 is meshed with the driving gear 409.
Example two
As shown in fig. 10, the thermal transfer slitting process of the membrane electrode integrated thermal transfer slitting device specifically includes the following steps:
s1, a first material belt coil 105 is placed on a first material belt discharging shaft 201, a second material belt coil 106 is placed on a second material belt discharging shaft 202, axial position adjustment is conducted on the first material belt discharging shaft 201 and the second material belt discharging shaft 202 through an axial deviation rectifying mechanism, and position rectification of a first material belt 101 and a second material belt 102 is achieved.
S2, the first material belt discharging shaft 201 rotates to drive the first material belt coil 105 to conduct unreeling work, the second material belt discharging shaft 202 rotates to drive the second material belt coil 106 to conduct unreeling work, the unreeled first material belt 101 enters the heating oven 300 located on the upper portion to be preheated under the traction conveying of the first traction device, then the first material belt lining film 103 on the first material belt 101 is received through the first material belt lining film reeling shaft 601, after the first material belt lining film 103 is peeled off from the upper surface of the first material belt 101, the unreeled second material belt 102 is attached to the upper surface of the first material belt 101.
In the invention, two discharging driving motors 211 are simultaneously started to respectively drive a first material belt discharging shaft 201 and a second material belt discharging shaft 202 to rotate, the first material belt 101 and the second material belt 102 are discharged, the first material belt 101 discharged passes through a heating oven 300 positioned at the upstream, the first material belt 101 is preheated by the heating oven 300, a traction driving servo motor drives a traction roller 117 to rotate, the preheated first material belt 101 passes between the two traction rollers 117 and moves forwards under the traction of the traction roller 117, after the first material belt 101 leaves a first traction device, a first material belt lining film 103 is peeled off from the first material belt 101, the first material belt lining film 103 is automatically moved by a rotating first material belt lining film winding shaft 601, and then the second material belt 102 discharged is attached to the upper surface of the first material belt 101, so that an anode catalyst layer on the second material belt 102 is attached to a proton exchange membrane on the first material belt 101.
And S3, the upper-layer high-temperature cloth discharging shaft 203, the lower-layer high-temperature cloth discharging shaft 204 and the protective film discharging shaft 205 rotate to discharge the upper-layer high-temperature cloth 110, the lower-layer high-temperature cloth 111 and the protective film 112, before entering the thermal transfer device 400, the upper-layer high-temperature cloth 110 is located above the second material belt 102, the protective film 112 is located below the first material belt 101, and the lower-layer high-temperature cloth 111 is located below the protective film 112, so that five layers of materials sequentially provided with the upper-layer high-temperature cloth 110, the second material belt 102, the first material belt 101, the protective film 112 and the lower-layer high-temperature cloth 111 are formed, one sides of the upper-layer high-temperature cloth discharging shaft 203 and the lower-layer high-temperature cloth discharging shaft 204 can be provided with deviation rectifying components to rectify the positions of the upper-layer high-temperature cloth 110 and the lower-layer high-temperature cloth 111, so that the upper-layer high-temperature cloth 110 and the lower-layer high-temperature cloth 111 are completely aligned with the second material belt 102 and the first material belt 101, and thereby ensuring the protective effect of the upper-layer high-temperature cloth 110 and the lower-layer high-temperature cloth 111 on the first material belt 101 and the second material belt 102.
In the invention, the rotating upper-layer high-temperature cloth unwinding shaft 203 unwinds the upper-layer high-temperature cloth 110, the unwound upper-layer high-temperature cloth 110 is attached to the upper surface of the second material belt 102 under the guidance of a turning guide roller, the rotating protective film unwinding shaft 205 unwinds the protective film 112, the unwound protective film 112 is attached to the lower surface of the first material belt 101 under the guidance of the turning guide roller, the rotating lower-layer high-temperature cloth unwinding shaft 204 unwinds the lower-layer high-temperature cloth 111, and the unwound lower-layer high-temperature cloth 111 is attached to the lower surface of the protective film 112 under the guidance of the turning guide roller, so that five layers of materials in which the upper-layer high-temperature cloth 110, the second material belt 102, the first material belt 101, the protective film 112 and the lower-layer high-temperature cloth 111 are sequentially arranged are formed.
S4, under the traction conveying of a second traction device, five layers of materials are laminated together when entering a thermal transfer device 400, and then the five layers of laminated materials 114 pass through a roller gap between an upper electromagnetic heating roller 402 and a lower electromagnetic heating roller 403, in the process, the five layers of laminated materials 114 are heated and rolled by the upper electromagnetic heating roller 402 and the lower electromagnetic heating roller 403 in rotation, so that the anode catalyst layer on the second material belt 102 is thermally transferred to the proton exchange membrane of the first material belt 101.
And S5, under the traction and conveying of a third traction device, the five-layer laminated material 114 passes through a heating oven 300 located at the downstream, the heating oven 300 is used for carrying out heat radiation heating and reinforcing on the five-layer laminated material 114, the five-layer laminated material 114 leaving the heating oven 300 is received by a lower-layer high-temperature cloth winding shaft 607 before entering a slitting device 500, and the four-layer laminated material 115 sequentially provided with the upper-layer high-temperature cloth 110, the second material lining film 104, the heat transfer finished film 113 and the protective film 112 is formed.
S6, the four layers of laminated materials 115 are cut by the cutting device 500, the second material belt lining film 104, the heat transfer finished product film 113 and the protective film 112 in the four layers of laminated materials 115 are cut from the middle, then the protective film 112 which is cut into two pieces is collected by the protective film winding shaft 606, the upper high-temperature cloth 110 is collected by the upper high-temperature cloth winding shaft 602, the second material belt lining film 104 which is cut into two pieces is collected by the second material belt lining film winding shaft 603, the two pieces of heat transfer finished product films 113 which are formed after cutting are respectively collected by the first finished product winding shaft 604 and the second finished product winding shaft 605, and the heat transfer finished product films 113 are structurally an anode catalyst layer, a proton exchange membrane and a cathode catalyst layer.
In the invention, a cutting driving servo motor drives a rotating roller 502 and a cutting knife roller 503 to rotate, a four-layer laminated material 115 passes between the rotating roller 502 and the cutting knife roller 503, the rotating cutting knife roller 503 continuously cuts the protective film 112, the thermal transfer finished film 113 and the second tape lining film 104, after the four-layer laminated material 115 leaves the cutting device 500, the rotating upper-layer high-temperature cloth winding shaft 602 is used for automatically winding the upper-layer high-temperature cloth 110, so that the upper-layer high-temperature cloth 110 is peeled off from the top of the second tape lining film 104, the rotating second tape lining film winding shaft 603 is used for automatically winding the two-piece second tape lining film 104, so that the second tape lining film 104 is peeled off from the top of the thermal transfer finished film 113, and the rotating first component winding shaft 604 and the rotating second component winding shaft 605 are used for respectively automatically winding the two pieces of thermal transfer finished film 113, so that the thermal transfer finished film 113 is peeled off from the protective film 112, and the rotating winding shaft 606 is used for automatically winding the protective film 112.
In conclusion, the membrane electrode integrated thermal transfer cutting equipment and the thermal transfer cutting process thereof realize the thermal transfer work of the anode catalyst layer, effectively reduce the swelling phenomenon of the proton exchange membrane after the catalyst layer is sprayed, ensure the composite effect of the anode catalyst layer and the proton exchange membrane, and improve the production efficiency and the yield of the membrane electrode.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The membrane electrode integrated thermal transfer cutting equipment comprises a rack and is characterized in that a feeding device, a thermal radiation reinforcing device, a thermal transfer printing device, a cutting device and a material receiving device are arranged on the rack;
the discharging device comprises a first material belt discharging shaft, a second material belt discharging shaft, an upper layer high-temperature cloth discharging shaft, a lower layer high-temperature cloth discharging shaft and a protective film discharging shaft, and the first material belt discharging shaft, the second material belt discharging shaft, the upper layer high-temperature cloth discharging shaft, the lower layer high-temperature cloth discharging shaft and the protective film discharging shaft are rotatably installed on the rack;
the thermal transfer printing device comprises a thermal transfer printing cutter holder, an upper electromagnetic heating roller and a lower electromagnetic heating roller are rotatably mounted on the thermal transfer printing cutter holder, and the upper electromagnetic heating roller is connected with a transfer printing pressure adjusting mechanism;
the slitting device is used for slitting a heat transfer printing finished film formed after heat transfer printing;
the material receiving device comprises a first material belt lining film winding shaft, an upper layer high-temperature cloth winding shaft, a second material belt lining film winding shaft, a first finished product winding shaft, a second finished product winding shaft, a protective film winding shaft and a lower layer high-temperature cloth winding shaft, wherein the first material belt lining film winding shaft, the upper layer high-temperature cloth winding shaft, the second material belt lining film winding shaft, the first finished product winding shaft, the second finished product winding shaft, the protective film winding shaft and the lower layer high-temperature cloth winding shaft are rotatably installed on the rack.
2. The membrane electrode integrated thermal transfer printing slitting equipment according to claim 1, wherein the thermal radiation reinforcing device comprises two heating ovens, one of the heating ovens is arranged at an upstream of the thermal transfer printing device, the other heating oven is arranged at a downstream of the thermal transfer printing device, a feeding opening is arranged on a front wall plate of each heating oven along a forward direction of a first material belt, a discharging opening is arranged on a rear wall plate of each heating oven, the feeding opening and the discharging opening are arranged oppositely, a top opening is arranged at the top of each heating oven, a top plate is hinged to the top opening, a heating plate is fixedly mounted on an inner wall of the top plate, an air moving rod is hinged between the top plate and each heating oven, a cooling fan and a temperature sensor are mounted on a wall plate on one side of each heating oven, an opening is arranged on the other side wall of each heating oven, and a side wall door plate is hinged to the opening on the side wall opening.
3. The membrane electrode integrated thermal transfer printing and slitting device as claimed in claim 1, wherein the slitting device comprises a slitting cutter holder, a rotating roller and a slitting cutter roller are rotatably mounted on the slitting cutter holder, and the rotating roller is arranged above the slitting cutter roller.
4. The membrane electrode integrated thermal transfer printing and slitting device according to claim 1, wherein the first and second material belt discharging shafts are connected with an axial deviation rectifying mechanism, each axial deviation rectifying mechanism comprises a fixing plate fixed on the frame, each fixing plate is provided with a through opening, the first and second material belt discharging shafts respectively penetrate through the through openings, a fixing seat is fixed on an outer wall of each fixing plate, a material shaft mounting seat is slidably mounted on each fixing seat, each material shaft mounting seat slides along the axial direction of the first material belt discharging shaft, each material shaft mounting seat is driven to slide by a deviation rectifying electric cylinder, the first and second material belt discharging shafts are rotatably mounted on the corresponding material shaft mounting seats, a discharging driving motor is fixedly mounted on each material shaft mounting seat, and the first and second material belt discharging shafts are in transmission connection with the corresponding material belt discharging driving motors;
and one side of each of the first material belt discharging shaft and the second material belt discharging shaft is provided with a material belt tensioning mechanism.
5. A membrane electrode integrated thermal transfer printing and slitting equipment according to claim 4, wherein the material belt tensioning mechanism comprises a rotating shaft rotatably mounted on the fixing plate, the rotating shaft extends along the axial direction of the first material belt discharging shaft, two ends of the rotating shaft are respectively and fixedly provided with a crank arm, a guide pressing shaft is hinged between the two crank arms together, the guide pressing shaft extends along the axial direction of the rotating shaft, a rotating arm is further fixedly mounted on the rotating shaft, and a swing cylinder is hinged between the free end of the rotating arm and the fixing plate together.
6. The membrane electrode integrated thermal transfer cutting equipment according to claim 1, wherein the transfer pressure adjusting mechanism comprises two vertically arranged servo electric cylinders, a cylinder body of each servo electric cylinder is fixed on the thermal transfer tool apron, two vertical plates of the thermal transfer tool apron are respectively provided with a vertical sliding groove, two ends of the upper electromagnetic heating roller are respectively installed in the corresponding vertical sliding grooves in a restraining manner through a square sliding block, and each square sliding block is fixedly connected with a push rod corresponding to the servo electric cylinder.
7. The membrane electrode integrated thermal transfer slitting device according to claim 2, wherein a first traction device is provided between the thermal transfer device and the heating oven located upstream, a second traction device is provided between the thermal transfer device and the heating oven located downstream, and a third traction device is provided between the heating oven located downstream and the slitting device.
8. The membrane electrode integrated thermal transfer printing and slitting equipment as claimed in claim 7, wherein the first traction device, the second traction device and the third traction device each comprise a traction tool holder, and two traction rollers are rotatably mounted on each traction tool holder.
9. The membrane electrode integrated thermal transfer cutting equipment according to claim 6, wherein two ends of the upper electromagnetic heating roller are respectively rotatably mounted on the corresponding square sliding blocks, two ends of the lower electromagnetic heating roller are respectively rotatably mounted on two vertical plates of the thermal transfer tool apron, the lower electromagnetic heating roller is in transmission connection with a heating roller driving servo motor, a driving gear is fixedly mounted on the lower electromagnetic heating roller, a driven gear is fixedly mounted on the upper electromagnetic heating roller, and the driven gear is meshed with the driving gear.
10. The thermal transfer slitting process of applying the membrane electrode integrated thermal transfer slitting equipment according to any one of claims 1 to 9, which specifically comprises the following steps:
s1, a first material belt coil is placed on a first material belt discharging shaft, a second material belt coil is placed on a second material belt discharging shaft, and axial position adjustment is performed on the first material belt discharging shaft and the second material belt discharging shaft through an axial position correction mechanism, so that position correction of the first material belt and the second material belt is achieved;
s2, the first material belt unwinding shaft rotates to drive the first material belt roll to unwind, the second material belt unwinding shaft rotates to drive the second material belt roll to unwind, the unwound first material belt is fed into a heating oven located at the upstream to be preheated under the traction and conveying of a first traction device, then a first material belt lining film on the first material belt is collected through the first material belt lining film winding shaft, and after the first material belt lining film is peeled off from the upper surface of the first material belt, the unwound second material belt is attached to the upper surface of the first material belt;
s3, the upper-layer high-temperature cloth discharging shaft, the lower-layer high-temperature cloth discharging shaft and the protective film discharging shaft rotate to discharge the upper-layer high-temperature cloth, the lower-layer high-temperature cloth and the protective film, before the materials enter the thermal transfer printing device, the upper-layer high-temperature cloth is positioned above the second material belt, the protective film is positioned below the first material belt, and the lower-layer high-temperature cloth is positioned below the protective film, so that five layers of materials sequentially provided with the upper-layer high-temperature cloth, the second material belt, the first material belt, the protective film and the lower-layer high-temperature cloth are formed;
s4, under the traction and conveying of a second traction device, five layers of materials are laminated together when entering a thermal transfer printing device, and then the five layers of laminated materials pass through a roller gap between an upper electromagnetic heating roller and a lower electromagnetic heating roller;
s5, under the traction and conveying of a third traction device, the five-layer laminated material passes through a heating oven positioned at the downstream, the heating oven is used for carrying out thermal radiation heating and reinforcing on the five-layer laminated material, the five-layer laminated material leaving the heating oven is fed into a slitting device, and a lower-layer high-temperature cloth winding shaft is used for receiving a lower-layer high-temperature cloth in the five-layer laminated material to form a four-layer laminated material sequentially provided with an upper-layer high-temperature cloth, a second material belt lining film, a thermal transfer printing finished film and a protective film;
s6, utilize the device of cutting to cut above-mentioned four layers of lamination material, second material area lining membrane in the four layers of lamination material, heat-transfer seal finished product membrane and protection film are cut from the centre, later utilize protection film rolling axle to receive the material to the protection film that cuts into two, utilize upper high temperature cloth rolling axle to receive the material to upper high temperature cloth, utilize second material area lining membrane rolling axle to cut into two second material area lining membrane and receive the material, utilize first finished product rolling axle and second finished product rolling axle to receive the material respectively to two heat-transfer seal finished product membranes that form after cutting, the structure of heat-transfer seal finished product membrane promptly is anode catalyst layer, proton exchange membrane and cathode catalyst layer.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117594812A (en) * | 2024-01-19 | 2024-02-23 | 山东华滋自动化技术股份有限公司 | Membrane electrode catalyst waste recovery device |
| CN117594805A (en) * | 2024-01-19 | 2024-02-23 | 山东华滋自动化技术股份有限公司 | Membrane electrode slitting equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823041A (en) * | 2010-03-08 | 2012-12-12 | 凸版印刷株式会社 | Apparatus for manufacturing membrane electrode assembly, and method for manufacturing membrane electrode assembly |
| CN209536594U (en) * | 2019-01-18 | 2019-10-25 | 福建省邦手氟塑制品有限公司 | The system for automatically correcting of raw material strip slitting machine |
| CN212418554U (en) * | 2020-05-26 | 2021-01-29 | 绍兴乐拓包装材料有限公司 | Coating machine oven is with mould assembling device |
| CN112701337A (en) * | 2020-12-28 | 2021-04-23 | 南京大学昆山创新研究院 | Device and method for continuously preparing fuel cell CCM (continuous charge-transfer membrane) by recycling transfer medium |
| CN113517459A (en) * | 2021-09-14 | 2021-10-19 | 山东华滋自动化技术股份有限公司 | Process for producing membrane electrode |
| CN113991154A (en) * | 2021-09-14 | 2022-01-28 | 山东华滋自动化技术股份有限公司 | Thermal transfer printing equipment and thermal transfer printing process for membrane electrode production |
| CN216120375U (en) * | 2021-08-31 | 2022-03-22 | 上海氢晟新能源科技有限公司 | Heating system for continuous processing of membrane electrode material of fuel cell |
-
2023
- 2023-02-17 CN CN202310125990.0A patent/CN115832338B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823041A (en) * | 2010-03-08 | 2012-12-12 | 凸版印刷株式会社 | Apparatus for manufacturing membrane electrode assembly, and method for manufacturing membrane electrode assembly |
| CN209536594U (en) * | 2019-01-18 | 2019-10-25 | 福建省邦手氟塑制品有限公司 | The system for automatically correcting of raw material strip slitting machine |
| CN212418554U (en) * | 2020-05-26 | 2021-01-29 | 绍兴乐拓包装材料有限公司 | Coating machine oven is with mould assembling device |
| CN112701337A (en) * | 2020-12-28 | 2021-04-23 | 南京大学昆山创新研究院 | Device and method for continuously preparing fuel cell CCM (continuous charge-transfer membrane) by recycling transfer medium |
| CN216120375U (en) * | 2021-08-31 | 2022-03-22 | 上海氢晟新能源科技有限公司 | Heating system for continuous processing of membrane electrode material of fuel cell |
| CN113517459A (en) * | 2021-09-14 | 2021-10-19 | 山东华滋自动化技术股份有限公司 | Process for producing membrane electrode |
| CN113991154A (en) * | 2021-09-14 | 2022-01-28 | 山东华滋自动化技术股份有限公司 | Thermal transfer printing equipment and thermal transfer printing process for membrane electrode production |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117594812A (en) * | 2024-01-19 | 2024-02-23 | 山东华滋自动化技术股份有限公司 | Membrane electrode catalyst waste recovery device |
| CN117594805A (en) * | 2024-01-19 | 2024-02-23 | 山东华滋自动化技术股份有限公司 | Membrane electrode slitting equipment |
| CN117594812B (en) * | 2024-01-19 | 2024-03-29 | 山东华滋自动化技术股份有限公司 | Membrane electrode catalyst waste recovery device |
| CN117594805B (en) * | 2024-01-19 | 2024-04-02 | 山东华滋自动化技术股份有限公司 | Membrane electrode slitting equipment |
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