CN115945736B - Processing machine tool of hydrogen fuel cell production line - Google Patents
Processing machine tool of hydrogen fuel cell production line Download PDFInfo
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- CN115945736B CN115945736B CN202310228891.5A CN202310228891A CN115945736B CN 115945736 B CN115945736 B CN 115945736B CN 202310228891 A CN202310228891 A CN 202310228891A CN 115945736 B CN115945736 B CN 115945736B
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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 the technical field of battery processing equipment, and provides a processing machine tool of a hydrogen fuel cell production line, which comprises a frame, a cutting device and a conveying device, wherein the cutting device is arranged on the frame; the cutting device comprises a cutting structure and a moving structure for controlling the cutting structure to reciprocate along the advancing direction of the bipolar plate, and the moving structure is in sliding connection with the frame; the conveying device comprises a transferring structure and a discharging structure, the transferring structure is used for conveying the bipolar plate cut by the cutting structure to the discharging structure, and the cutting structure, the transferring structure and the discharging structure are sequentially arranged on the frame along the advancing direction of the bipolar plate. The bipolar plate cutting device solves the problems that the existing bipolar plate cutting device cannot adapt to different cutting requirements and the cut bipolar plate is manually conveyed to other working procedures, and is low in efficiency and unsafe.
Description
Technical Field
The utility model relates to the technical field of battery processing equipment, in particular to a processing machine tool of a hydrogen fuel cell production line.
Background
Hydrogen fuel cells are cells that use a chemical element, hydrogen, to store energy. The basic principle is that the reverse reaction of electrolyzed water supplies hydrogen and oxygen to the cathode and anode respectively, and after hydrogen diffuses outwards through the cathode and reacts with electrolyte, electrons are released to reach the anode through external load. The electrodes of hydrogen fuel cells are made of a specially made porous material, which is a key technology of hydrogen fuel cells, and it is not only necessary to provide a large contact surface for gas and electrolyte, but also to catalyze the chemical reaction of the cell. The hydrogen fuel bipolar plate needs to be cut according to the size of the hydrogen fuel cell before being used, and the bipolar plate needs to be transported to other working procedures after being cut. The existing cutting device is fixedly installed, and is difficult to adapt to different cutting requirements.
The utility model patent of China with the prior publication number of CN212329815U discloses a cutting device for processing hydrogen fuel bipolar plates, which comprises a main body supporting plate, a clamping groove and a sliding groove, wherein a box cover is arranged above the main body supporting plate, a silencing layer is arranged on the inner side of the upper end of the box cover, a workbench is arranged on the upper part of the main body supporting plate and is connected with the main body supporting plate through a bolt, a screw is arranged above the clamping groove, a cushion block is connected on the right side of the screw, and the sliding groove is arranged between the main body supporting plate and the box cover. This cutting device is used in hydrogen fuel bipolar plate processing convenient to maintain, electrostatic precipitator board be latticed, can adsorb metal particle and tiny impurity that produces in the cutting process, and cushion and clamping groove are installed through the screw rod, and the cushion is the rubber material, can carry out fixed clamp to the material, and convenient cutting, the rubber material can increase frictional force again, and the material can not drop easily.
Foretell cutting device does not set up the unloading structure, and bipolar plate is discharged through the discharge gate after being cut directly, needs to adopt artifical transport to other processes, and is inefficiency, wastes time and energy, can't realize automated production.
Disclosure of Invention
Based on the problems that the existing bipolar plate cutting device cannot adapt to different cutting requirements and is manually conveyed to other working procedures, the efficiency is low and the machine tool is unsafe are solved, and the utility model provides a machine tool of a hydrogen fuel cell production line, which has the following specific technical scheme:
a machine tool for a hydrogen fuel cell production line, comprising:
a frame;
the cutting device comprises a cutting structure and a moving structure for controlling the cutting structure to reciprocate along the advancing direction of the bipolar plate, the moving structure is in sliding connection with the frame, the cutting structure comprises a cutting part, a fastening piece for fixing the bipolar plate, a driving part for controlling the cutting part to rotate, a first lifting part for controlling the cutting part to lift and move and a positioning assembly, the cutting part is hinged with the moving structure, the fastening piece is fixedly connected with the moving structure, and the positioning assembly is arranged on the moving structure;
the conveying device comprises a transferring structure and a discharging structure, the transferring structure is used for conveying the bipolar plate cut by the cutting piece to the discharging structure, and the cutting structure, the transferring structure and the discharging structure are sequentially arranged on the frame along the advancing direction of the bipolar plate.
According to the processing machine tool of the hydrogen fuel cell production line, the cutting structure is controlled to move through the movable structure, and the cutting length can be adjusted in the advancing direction of the bipolar plate, so that the processing machine tool is convenient to adapt to cutting requirements of different lengths; the bipolar plate is positioned by the positioning assembly, so that displacement in the cutting process of the bipolar plate is avoided; through being provided with transport structure and unloading structure, transport structure transport the bipolar plate after cutting the cutting member cutting to unloading structure after, unloading structure carries other processes with bipolar plate, so, has solved current cutting device and has adopted the manual work to carry other processes with bipolar plate after cutting, inefficiency and unsafe problem.
Further, the cutting structure comprises a cutting part, a fastening part for fixing the bipolar plate, a driving part for controlling the rotation of the cutting part and a first lifting part for controlling the lifting movement of the cutting part, wherein the cutting part is hinged with the moving structure, and the fastening part is fixedly connected with the moving structure.
Further, the moving structure comprises a mounting plate and a first driving device for controlling the movement of the mounting plate, the mounting plate is in sliding connection with the frame, the cutting piece is hinged with the mounting plate, the fastening piece and the first lifting piece are both arranged on the mounting plate, and the transferring structure is used for conveying the bipolar plate cut by the cutting piece to the discharging structure.
Further, the transfer structure comprises a clamping component and a driving component for controlling the clamping component to reciprocate between the cutting piece and the blanking structure, and the driving component is connected with the frame.
Further, the clamping assembly comprises a clamping piece and a second lifting piece for controlling lifting movement of the clamping piece, the clamping piece is arranged on the second lifting piece, and the second lifting piece is connected with the driving assembly.
Further, the drive assembly includes a first slider and a second slider; the second sliding piece is in sliding connection with the first sliding piece; the first sliding piece is fixedly connected with the frame; the second sliding piece controls the second lifting piece to reciprocate between the cutting piece and the blanking structure.
Further, the blanking structure comprises a horizontal conveying assembly and a lifting assembly, wherein the horizontal conveying assembly is arranged on the lifting assembly, and the lifting assembly is arranged on the frame.
Further, the horizontal conveying assembly comprises a conveying piece, a moving frame and a second driving device for controlling the conveying piece to rotate, the conveying piece is arranged on the moving frame, and the moving frame is arranged on the lifting assembly.
Further, the lifting assembly comprises a third lifting member and a fixed plate; the output end of the third lifting piece is connected with the movable frame; the third lifting piece is arranged on the fixing plate, and the fixing plate is arranged on the frame.
Further, the conveying piece comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are arranged at intervals in parallel, and the first conveying belt and the second conveying belt are connected with the output end of the second driving device.
Drawings
The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic view of a processing machine of a hydrogen fuel cell production line according to an embodiment of the present utility model;
fig. 2 is a schematic view showing a structure of a cutting device of a processing machine of a hydrogen fuel cell production line according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram showing a second configuration of a cutting device of a processing machine of a hydrogen fuel cell production line according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a transfer structure of a processing machine of a hydrogen fuel cell production line according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a blanking structure of a processing machine tool of a hydrogen fuel cell production line according to an embodiment of the present utility model;
fig. 6 is a schematic view showing a positioning assembly of a processing machine of a hydrogen fuel cell production line according to an embodiment of the present utility model;
FIG. 7 is a second schematic view of a positioning assembly of a processing tool of a hydrogen fuel cell production line according to an embodiment of the present utility model;
fig. 8 is a schematic structural view of a bipolar plate according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a frame; 2. a cutting structure; 21. a cutting member; 22. a fastener; 23. a driving member; 24. a first lifting member; 25. a positioning assembly; 251. a first slide plate; 2511. a positioning block; 252. a second slide plate; 253. a support frame; 254. a first motor; 255. a second motor; 3. a moving structure; 31. a mounting plate; 32. a first driving device; 4. a transport structure; 41. a clamping assembly; 411. a clamping member; 412. a second lifting member; 42. a drive assembly; 421. a first slider; 422. a second slider; 5. a blanking structure; 51. a horizontal transport assembly; 511. a conveying member; 5111. a first conveyor belt; 5112. a second conveyor belt; 512. a moving rack; 52. a lifting assembly; 521. a third lifting member; 522. a fixing plate; 6. a bipolar plate; 61. and a through hole.
Detailed Description
The present utility model will be described in further detail with reference to the following examples thereof in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" 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," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
As shown in fig. 1 to 5, a processing machine tool for a hydrogen fuel cell production line according to an embodiment of the present utility model includes a frame 1, a cutting device, and a conveying device; the cutting device comprises a cutting structure 2 and a moving structure 3 for controlling the cutting structure 2 to reciprocate along the advancing direction of the bipolar plate 6, the moving structure 3 is in sliding connection with the frame 1, the cutting structure 2 comprises a cutting piece 21, a fastening piece 22 for fixing the bipolar plate 6, a driving piece 23 for controlling the rotation of the cutting piece 21, a first lifting piece 24 for controlling the lifting movement of the cutting piece 21 and a positioning component 25, the cutting piece 21 is hinged with the moving structure 3, the fastening piece 22 is fixedly connected with the moving structure 3, and the positioning component 25 is arranged on the moving structure 3; the conveying device comprises a transferring structure 4 and a discharging structure 5, the transferring structure 4 is used for conveying the bipolar plate 6 cut by the cutting structure 2 to the discharging structure 5, and the cutting structure 2, the transferring structure 4 and the discharging structure 5 are sequentially arranged on the frame 1 along the advancing direction of the bipolar plate 6.
The processing machine tool of the hydrogen fuel cell production line controls the cutting structure 2 to move through the movable structure 3, and the cutting length can be adjusted in the advancing direction of the bipolar plate 6, so that the processing machine tool is convenient for adapting to cutting requirements of different lengths; the bipolar plate 6 is positioned by the positioning component 25, so that displacement generated in the cutting process of the bipolar plate 6 is avoided; through being provided with transport structure 4 and unloading structure 5, transport structure 4 will cut bipolar plate 6 after the cutting member 21 cuts and transport to unloading structure 5 after, unloading structure 5 carries bipolar plate 6 to other processes, so, has solved current cutting device and has adopted the manual work to carry bipolar plate 6 after cutting to other processes, inefficiency and unsafe problem.
Specifically, after the bipolar plate 6 is fixed by the fastener 22, the first lifting member 24 controls the cutting member 21 to move downwards to cut the bipolar plate 6, and after the cutting is completed, the first lifting member 24 controls the cutting member 21 to move upwards to leave the bipolar plate 6, and the cutting member 21 is hinged with the moving structure 3, so that the cutting member 21 is prevented from obstructing the feeding of the bipolar plate 6.
Preferably, the first lifting member 24 is a linear motor, which is a prior art, and the output end of the linear motor is connected to the cutting member 21.
As shown in fig. 6 and 7, in one embodiment, the positioning assembly 25 includes a first slide 251, a second slide 252, and a support bracket 253; the second slide plate 252 is slidably connected to the support bracket 253; the first sliding plate 251 moves up and down relative to the second sliding plate 252; the support 253 is mounted on the moving structure 3. The fastener 22 is provided with a space through which the bipolar plate 6 passes, and the positioning assembly 25 is located in the space, and the first slide plate 251 and the fastener 22 cooperate to position and fix the bipolar plate 6. When the bipolar plate 6 enters the space, the first sliding plate 251 fixes the bipolar plate 6 in a direction perpendicular to the advancing direction of the bipolar plate 6 after positioning the bipolar plate 6, and the fastener 22 fixes the bipolar plate 6, so that the bipolar plate 6 is prevented from shaking and shifting during cutting.
Preferably, the positioning assembly 25 further comprises a first motor 254 and a second motor 255, wherein an output end of the first motor 254 is connected with the first sliding plate 251 to control the first sliding plate 251 to perform lifting movement relative to the second sliding plate 252 in the vertical direction, and an output end of the second motor 255 controls the second sliding plate 252 to perform reciprocating movement relative to the supporting frame 253 along the advancing direction of the bipolar plate 6. The second motor 255 drives the second slide plate 252 to move, so as to drive the first slide plate 251 to move, and further drive the cut bipolar plate 6 to horizontally move; the first sliding plate 251 moves up and down relative to the supporting frame 253, thus facilitating adjustment of the cutting height of the bipolar plate 6.
Preferably, the first slider 251 is provided with a locating block 2511 for mating with the bipolar plate 6. In this way, the bipolar plate 6 is prevented from falling off the first sliding plate 251.
Preferably, the number of the positioning blocks 2511 is four, and the positioning blocks 2511 are arranged along the outer contour of the first sliding plate 251, and the through holes 61 of the bipolar plate 6 are matched, so that the positioning of the bipolar plate 6 is facilitated.
Specifically, the moving structure 3 includes a mounting plate 31 and a first driving device 32 for controlling the movement of the mounting plate 31, the mounting plate 31 is slidably connected with the frame 1, the cutting member 21 is hinged with the mounting plate 31, the fastening member 22 and the first lifting member 24 are both installed on the mounting plate 31, the transferring structure 4 is used for conveying the bipolar plate 6 cut by the cutting member 21 to the blanking structure 5, and the supporting frame 253 is installed on the mounting plate 31. The first driving device 32 controls the mounting plate 31 to move on the frame 1 along the advancing direction of the bipolar plate 6, and then drives the cutting member 21 to move on the frame 1, so that the cutting position is convenient to adjust, and the requirements of different cutting lengths are met.
As shown in fig. 4, in one embodiment, the transfer structure 4 includes a gripping assembly 41 and a drive assembly 42 that controls the gripping assembly 41 to reciprocate between the cutting member 21 and the blanking structure 5, the drive assembly 42 being coupled to the frame 1. After the cutting piece 21 cuts the bipolar plate 6, the clamping component 41 sends the bipolar plate 6 to the blanking structure 5, then the clamping component 41 returns, and the cutting piece 21 sends the bipolar plate 6 cut by the cutting piece 21 to the blanking structure 5 again, so that the continuous transfer of the bipolar plate 6 is realized, and the working efficiency is improved.
Specifically, the gripping assembly 41 includes a gripping member 411 and a second lifting member 412 for controlling the lifting movement of the gripping member 411, where the gripping member 411 is disposed on the second lifting member 412, and the second lifting member 412 is connected to the driving assembly 42. After the clamping piece 411 clamps the bipolar plate 6, the second lifting piece 412 drives the clamping piece 411 to ascend, the driving assembly 42 controls the second lifting piece 412 to horizontally move to the blanking structure 5, and after the second lifting piece 412 pushes the clamping piece 411 to move downwards, the clamping piece 411 places the bipolar plate 6 to the blanking structure 5, so that the bipolar plate 6 and the frame 1 are prevented from colliding when the clamping piece 411 horizontally moves.
Specifically, the driving assembly 42 includes a first slider 421 and a second slider 422; the second slider 422 is slidably connected to the first slider 421; the first sliding piece 421 is fixedly connected with the frame 1; the second slider 422 controls the second lifter 412 to reciprocate between the cutter 21 and the blanking structure 5. The second slider 422 moves the first slider 421 back and forth on the frame 1 in a direction perpendicular to the advancing direction of the bipolar plate 6, thereby adjusting the position, and thus, gripping bipolar plates 6 of different sizes is facilitated.
As shown in fig. 5, the blanking structure 5 includes a horizontal conveying assembly 51 and a lifting assembly 52, the horizontal conveying assembly 51 is disposed on the lifting assembly 52, and the lifting assembly 52 is disposed on the frame 1. The horizontal conveying assembly 51 is used for conveying the bipolar plate 6 clamped by the clamping piece 411, and the lifting assembly 52 drives the horizontal conveying assembly 51 to perform lifting motion, so that the bipolar plate 6 can be conveniently conveyed to other production processes with different heights.
Specifically, the horizontal conveying assembly 51 includes a conveying member 511, a moving frame 512, and a second driving device (not shown) for controlling the rotation of the conveying member 511, wherein the conveying member 511 is mounted on the moving frame 512, and the moving frame 512 is mounted on the lifting assembly 52. The lifting assembly 52 drives the moving frame 512 to move up and down, and further drives the conveying member 511 to move up and down, so that the conveying member 511 is convenient for conveying the bipolar plate 6 to other production processes.
In one embodiment, the lifting assembly 52 includes a third lifting member 521 and a fixed plate 522; the output end of the third lifting piece 521 is connected with the movable frame 512; the third lifting member 521 is mounted on the fixing plate 522, and the fixing plate 522 is mounted on the frame 1.
Preferably, the second driving device is a rotating motor, the third lifting member 521 is a hydraulic cylinder, and the rotating motor and the hydraulic cylinder are both in the prior art, which is not described herein.
Specifically, the conveying member 511 includes a first conveying belt 5111 and a second conveying belt 5112, the first conveying belt 5111 and the second conveying belt 5112 are disposed in parallel and spaced apart, and the first conveying belt 5111 and the second conveying belt 5112 are connected to an output end of the second driving device.
Working principle: after the bipolar plate 6 is cut by the cutting structure 2, the clamping component 41 clamps the bipolar plate 6, the driving component 42 drives the clamping component 41 to convey the bipolar plate 6 to the horizontal conveying component 51, and the lifting component 52 controls the horizontal conveying component 51 to perform lifting movement, so that the bipolar plate 6 is conveyed to other production procedures with different heights from the cutting structure 2.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (1)
1. A machine tool for a hydrogen fuel cell production line, comprising:
a frame;
the cutting device comprises a cutting structure and a moving structure for controlling the cutting structure to reciprocate along the advancing direction of the bipolar plate, the moving structure is in sliding connection with the rack, the cutting structure comprises a cutting part, a fastening piece for fixing the bipolar plate, a driving part for controlling the rotation of the cutting part, a first lifting part for controlling the lifting movement of the cutting part and a positioning component, the cutting part is hinged with the moving structure, the fastening piece is fixedly connected with the moving structure, the positioning component is arranged on the moving structure, the positioning component comprises a first sliding plate, a second sliding plate and a supporting frame, the second sliding plate is in sliding connection with the supporting frame, the first sliding plate performs lifting movement relative to the second sliding plate, the supporting frame is arranged on the moving structure, the fastening piece is provided with a space for the bipolar plate to pass through, the positioning component is positioned and fixed in the space, when the bipolar plate enters the space, the first sliding plate is fixedly connected with the moving structure, the first sliding plate is provided with a positioning block, the first sliding plate is vertically matched with the bipolar plate in the advancing direction, the first sliding plate is provided with the bipolar plate, the positioning block is provided with a bipolar plate, the number of the positioning block is matched with the bipolar plate, and the bipolar plate is provided with the bipolar plate in the advancing direction, and the bipolar plate is provided with the bipolar plate, and the positioning block is matched with the bipolar plate, and the bipolar plate is provided with the bipolar plate in the bipolar plate;
the conveying device comprises a transferring structure and a blanking structure, the transferring structure is used for conveying the bipolar plate cut by the cutting piece to the blanking structure, and the cutting structure, the transferring structure and the blanking structure are sequentially arranged on the frame along the advancing direction of the bipolar plate;
the moving structure comprises a mounting plate and a first driving device for controlling the movement of the mounting plate; the mounting plate is in sliding connection with the frame; the cutting piece is hinged with the mounting plate; the fastener and the first lifting piece are both arranged on the mounting plate; the transfer structure is used for conveying the bipolar plate cut by the cutting piece to the blanking structure; the support frame is arranged on the mounting plate;
the transferring structure comprises a clamping component and a driving component for controlling the clamping component to reciprocate between the cutting piece and the blanking structure, and the driving component is connected with the frame;
the clamping component comprises a clamping piece and a second lifting piece for controlling lifting movement of the clamping piece, the clamping piece is arranged on the second lifting piece, and the second lifting piece is connected with the driving component;
the driving assembly comprises a first sliding piece and a second sliding piece; the second sliding piece is in sliding connection with the first sliding piece; the first sliding piece is fixedly connected with the frame; the second sliding piece controls the second lifting piece to reciprocate between the cutting piece and the blanking structure;
the blanking structure comprises a horizontal conveying assembly and a lifting assembly, wherein the horizontal conveying assembly is arranged on the lifting assembly, and the lifting assembly is arranged on the frame;
the horizontal conveying assembly comprises a conveying piece, a movable frame and a second driving device for controlling the conveying piece to rotate, the conveying piece is arranged on the movable frame, and the movable frame is arranged on the lifting assembly;
the lifting assembly comprises a third lifting piece and a fixed plate; the output end of the third lifting piece is connected with the movable frame; the third lifting piece is arranged on the fixed plate, and the fixed plate is arranged on the frame;
the conveying piece comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are arranged at intervals in parallel, and the first conveying belt and the second conveying belt are connected with the output end of the second driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310228891.5A CN115945736B (en) | 2023-03-10 | 2023-03-10 | Processing machine tool of hydrogen fuel cell production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310228891.5A CN115945736B (en) | 2023-03-10 | 2023-03-10 | Processing machine tool of hydrogen fuel cell production line |
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| CN115945736A CN115945736A (en) | 2023-04-11 |
| CN115945736B true CN115945736B (en) | 2023-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102016125502A1 (en) * | 2016-12-22 | 2018-06-28 | Schuler Automation Gmbh & Co. Kg | Device and method for the production of bipolar plates |
| CN207043373U (en) * | 2017-06-14 | 2018-02-27 | 浙江瑞尚能源科技有限公司 | A kind of perforating device of solar panels mounting bracket |
| CN108688854A (en) * | 2018-05-23 | 2018-10-23 | 东莞理工学院 | A kind of two-sided sealer packing machine for blade |
| CN211915611U (en) * | 2020-03-05 | 2020-11-13 | 浙江工业职业技术学院 | Efficient multi-shaft micro milling machine |
| CN111934046A (en) * | 2020-09-21 | 2020-11-13 | 太和县大华能源科技有限公司 | Waste lead-acid battery disassembling and electrolyte recycling device |
| CN213732097U (en) * | 2020-10-27 | 2021-07-20 | 萨驰智能装备股份有限公司 | Tire material conveying device |
| CN214024658U (en) * | 2020-12-28 | 2021-08-24 | 铭汉（沈阳）机电有限公司 | Panel cutting device is used in radiator production |
| CN217799335U (en) * | 2022-06-21 | 2022-11-15 | 佛山市三水凤铝铝业有限公司 | Section bar saw cuts equipment |
| CN218402603U (en) * | 2022-06-30 | 2023-01-31 | 肇庆市信和陶瓷有限公司 | Brick feeding device for polished bricks |
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