CN110137417B - Battery diaphragm manufacturing device - Google Patents
Battery diaphragm manufacturing device Download PDFInfo
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- CN110137417B CN110137417B CN201910582190.5A CN201910582190A CN110137417B CN 110137417 B CN110137417 B CN 110137417B CN 201910582190 A CN201910582190 A CN 201910582190A CN 110137417 B CN110137417 B CN 110137417B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000004804 winding Methods 0.000 description 7
- 230000008275 binding mechanism Effects 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a battery diaphragm manufacturing device which comprises a feeding mechanism and a conveying belt mechanism which are connected with each other through a conveying path, a cutting mechanism positioned on the conveying path of the feeding mechanism, a coiling mechanism positioned on the conveying path of the conveying belt mechanism, and a bundling opening mechanism.
Description
Technical Field
The invention relates to the field of battery production equipment, in particular to a battery diaphragm manufacturing device.
Background
The battery diaphragm is used in battery manufacturing, is a cylinder with one end open and one end closed, is coaxially sleeved in the battery steel shell, a pressed positive electrode ring is filled in an annular cavity between the battery diaphragm and the battery steel shell, and a negative electrode material is filled in a cavity of an inner cylinder of the battery diaphragm, as described in a patent document with the Chinese patent application number 201810913991.0. The preparation of current battery diaphragm is accomplished by the manual work, and the operation is wasted time and energy, and work efficiency is low.
Disclosure of Invention
The invention aims to provide a battery diaphragm manufacturing device.
In order to achieve the purpose of the invention, the technical scheme is now described in detail: the utility model provides a battery diaphragm manufacturing installation, including feeding mechanism and conveyer belt mechanism that the delivery path is connected, be located the cutting mechanism on feeding mechanism delivery path, be located the lapping mechanism on conveyer belt mechanism delivery path, and restraint mouthful mechanism, feeding mechanism includes conveyer table and the tangent conveying roller of crossbearer conveyer table top and conveyer table mesa, the cutting mechanism includes vertical cylinder, cutter mount and cutter, vertical cylinder is fixed in the frame and is located the top of feeding mechanism delivery table, the cutter mount is fixed in on the first piston rod of vertical cylinder below, the cutter is fixed in on the cutter mount and transversely arranged relative to feeding mechanism's delivery path, conveyer belt mechanism includes the conveyer belt, lapping mechanism includes the guide block, spool and ejection of compact cylinder, transverse through groove has been seted up on the guide block, the through groove central line of guide block is perpendicular with conveyer belt mechanism delivery path, the guide block is fixed in the frame of conveyer belt one side, transverse through groove opening is on the delivery path of conveyer belt, and transverse through groove opening orientation is opposite to the direction of conveyer belt, one end spool is fixed in the second piston rod of ejection of compact cylinder, the second piston rod of ejection of cylinder is set up on the horizontal and on the cylinder, and the first piston rod of wire of paper wire mechanism is located the tip of the vertical beam of conveyer belt mechanism on the side of the end of conveyer belt, the end of roller, the end is the paper of the roller is stretched out of the end in the direction of the conveyer belt, and is the end of the paper reel is the free to the end is located on the side of the conveyer belt mechanism, and is stretched out of the end on the paper reel, the air jet of the hot air pipe is opposite to the end part of the paper which is coiled on the scroll and extends out of the free end of the scroll, the steel wire of the binding opening is driven by the reciprocatable driving device to reciprocate towards the end part of the paper which is coiled on the scroll, the sealing cylinder is horizontally arranged, the third piston rod of the sealing cylinder coaxially faces the end part of the paper which is coiled on the scroll, the air jet of the hot air pipe of the binding opening mechanism jets hot air towards the end part of the paper in the process of coiling the paper on the scroll, the steel wire of the binding opening moves a certain distance towards the end part of the paper under the driving of the reciprocatable driving device and contacts and extrudes the rotating paper to realize necking, the steel wire of the binding opening is reset after the paper is completely coiled on the scroll, the third piston rod of the sealing cylinder in the binding opening mechanism moves close to and presses the end part of the paper to realize sealing, a battery diaphragm is formed, and then the second piston rod of the discharging cylinder of the fixing scroll and the third piston rod of the sealing cylinder move towards one side of the sealing cylinder simultaneously to drive the battery diaphragm to output the battery diaphragm.
Further, the reel is rotatably fixed on the second piston rod of the discharging cylinder. If the scroll is installed on the second piston rod of the discharging cylinder through the bearing, the setting is that the scroll is rotatable, when the paper is rolled on the scroll, the rotatable rolling can reduce the friction force between the rotatable rolling and the paper, so that the rolling of the paper is smoother.
Further, the reel is geared by a conveyor belt mechanism. On the one hand, the actively rotating scroll can make the friction force between the scroll and the paper smaller, the coiling of the paper is smoother, on the other hand, the scroll and the conveyor belt mechanism share the same power, and the structure is simpler.
Further, a binding steel wire of the binding mechanism is fixed on the cutter fixing frame. The device can enable the bundle mouth steel wire to move back and forth towards the end part of the paper rolled on the scroll under the driving of the vertical cylinder, and the bundle mouth steel wire and the cutter share the same vertical cylinder.
Further, the battery diaphragm manufacturing device further comprises a pressing rod capable of moving up and down, and the pressing rod is located above the paper falling position. When the paper winding machine works, the scroll is pulled out from the paper, and then the compression bar moves downwards and resets. According to the invention, after the scroll is pulled out from the paper, the paper can be pulled out from the third piston rod of the sealing cylinder by virtue of the weight of the scroll and the third piston rod of the sealing cylinder is not separated from the paper, so that the paper can be pulled out by the downward moving compression bar, and the reliability of the device is greatly improved.
Further, the compression bar is fixed on the cutter fixing frame. The device can enable the compression bar to move back and forth in the vertical direction under the driving of the vertical cylinder, and the compression bar and the cutter share the same vertical cylinder structure, so that the structure is simpler compared with the structure of independently arranging the driving mechanism on the driving beam-mouth steel wire.
Further, the conveyor belt of the conveyor belt mechanism passes around the reel from below the reel and then upwards. The invention makes the conveyer belt of the conveyer belt mechanism pass through the reel directly, or make it pass through the reel from below and then upward, and makes the conveyer belt pass through the reel from below and then upward, and the conveyer belt drives the paper on the conveyer belt to stick to the reel and move upward along with the conveyer belt around the reel.
Further, when the number of the conveyor belts of the conveyor belt mechanism is one, both end sides of the paper conveyed onto the conveyor belt extend out of the conveyor belts, the number of the guide blocks is two, and the transverse through grooves of the two guide blocks are coaxial and are respectively positioned on both sides of the conveyor belts. Under this structure, set up two guide blocks in the conveyer belt both sides, can make the paper take up on the spool under the spacing of two guide block horizontal logical grooves, axial more even, higher circularity.
Further, the number of the conveyor belts of the conveyor belt mechanism is a plurality, when the conveyor belts are arranged in parallel, both end sides of paper conveyed to the conveyor belts extend out of the conveyor belts, a guide block is respectively arranged between two adjacent conveyor belts and outside the conveyor belts, and transverse through grooves of all the guide blocks are coaxial. If the number of the conveyor belts of the conveyor belt mechanism is two, the two conveyor belts are arranged in parallel, a guide block is respectively arranged between the two conveyor belts and outside the two conveyor belts, and the total number of the guide blocks is three.
Further, the cutter fixing frame can slide through the vertical guide rod fixedly arranged on the frame. The cutter fixing frame is driven by the vertical air cylinder to move up and down along the vertical guide rod, and the guide rod plays a role in guiding the movement of the cutter fixing frame.
The invention relates to a battery diaphragm manufacturing device, when in operation, paper is arranged on a conveying table of a feeding mechanism and passes through between the conveying table and a conveying roller, the paper is driven by the rotation of the conveying roller to advance along the conveying table, after the front end of the paper enters a conveying belt of a conveying belt mechanism, a first piston rod of a vertical cylinder in a cutting mechanism acts to drive a cutter fixing frame and a cutter on the cutter fixing frame to move downwards, the paper is cut into a specific length, the paper with the specific length after cutting is driven by the conveying belt mechanism to advance, because the paper extends out of the conveying belt from one side provided with a guide block in the width direction, the paper enters a transverse through groove of the guide block after the conveying belt conveys the paper to the guide block, the paper is deformed and changed in direction under the blocking of the wall of the transverse through groove and advances along the wall of the transverse through groove, the elasticity is generally poor, the paper is not easy to recover after being deformed under stress, a winding situation is formed under the limit of the transverse through groove of the guide block, and finally the paper is wound on the reel in the transverse through groove of the guide block, and when the paper is wound on the reel, the air jet of the hot air pipe of the opening binding mechanism sprays hot air to the end part of the paper which is wound on the reel and stretches out of the free end of the reel, the opening binding steel wire moves a certain distance to the end part of the paper, contacts and extrudes the rotating paper, so that the diameter of the rotating paper end part is reduced under the action of the hot air, the opening binding steel wire is reset after the paper is completely wound on the reel, meanwhile, the third piston rod of the opening binding mechanism acts, closes and presses the opening binding end part of the paper, thereby realizing the opening sealing, forming a battery diaphragm, and then the hot air pipe of the opening binding mechanism stops the air jet, the second piston rod of the discharging cylinder of the fixed scroll and the third piston rod of the sealing cylinder act simultaneously to drive the battery diaphragm to move towards one side of the sealing cylinder, after the battery diaphragm moves out of the transverse through groove of the guide block completely and moves away from the upper part of the conveyor belt, the third piston rod of the sealing cylinder stops moving, the second piston rod of the discharging cylinder moves reversely to reset, and in the process of resetting the second piston rod of the discharging cylinder, the reducing end part of the battery diaphragm is arranged under the third piston rod adhesive tape of the sealing cylinder and does not reset together with the scroll, so that the scroll is pulled out of the battery diaphragm, and the battery diaphragm falls off the third piston rod of the sealing cylinder to be output by means of the weight of the battery diaphragm. The battery diaphragm manufacturing device has high mechanical degree, time and labor are saved in manufacturing of the battery diaphragm, and working efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of a battery separator manufacturing apparatus according to the present invention;
FIG. 2 is a schematic top view of the battery separator manufacturing apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 taken along line A-A;
fig. 4 is a schematic structural view of a winding mechanism and a conveyor belt of the battery separator manufacturing device of the present invention.
Detailed Description
The following describes in detail the specific embodiments of the battery separator manufacturing apparatus according to the present invention with reference to the drawings:
as shown in fig. 1 to 4, a battery separator manufacturing device comprises a feeding mechanism 1 and a conveyor belt mechanism 2 which are connected with each other in a conveying path, a cutting mechanism 3 positioned on the conveying path of the feeding mechanism 1, a coiling mechanism 4 positioned on the conveying path of the conveyor belt mechanism 2, and a bundling opening mechanism 5, wherein the feeding mechanism 1 comprises a conveying table 11 and a conveying roller 12 above the transverse frame conveying table 11 and tangential to the table surface of the conveying table 11, the cutting mechanism 3 comprises a vertical cylinder 31, a cutter fixing frame 32 and a cutter 33, the vertical cylinder 31 is fixed on a frame 10 and positioned above the conveying table 11 of the feeding mechanism, the cutter fixing frame 32 is fixed on a first piston rod 311 below the vertical cylinder 31, the cutter 33 is fixed on the cutter fixing frame 32 and is transversely arranged relative to the conveying path of the feeding mechanism 1, the conveyor belt mechanism 2 comprises a conveying belt 21, the coiling mechanism 4 comprises a guide block 41, a scroll 42 and a discharging cylinder 43, the guide block 41 is provided with a transverse through slot 411 with a circular arc-shaped bottom surface cross section, the central line of the transverse through slot 411 of the guide block 41 is vertical to the conveying path of the conveyor belt mechanism 2, the guide block 41 is fixed on the frame 10 at one side of the conveyor belt 21, the transverse through slot 411 is opened on the conveying path of the conveyor belt 21, the opening of the transverse through slot 411 faces the direction opposite to the conveying direction of the conveyor belt 21, one end of a scroll 42 is fixed on a second piston rod 431 of a discharging cylinder 43, the discharging cylinder 43 is horizontally arranged, the second piston rod 431 of the discharging cylinder is vertical to the conveying direction of the conveyor belt mechanism 2, the scroll 42 coaxially penetrates the transverse through slot 411 of the guide block 41 and is transversely arranged above the conveyor belt 21 of the conveyor belt mechanism 2, when the paper conveyed onto the conveyor belt 21 extends out of the conveyor belt 21 at one side provided with the guide block 41 in the width direction, the opening bundling mechanism 5 is located at one side of the free end of the reel 42 and seals the paper end part of the side, which is wound on the reel 42 and extends out of the free end of the reel 42, the opening bundling mechanism 5 comprises a hot air pipe 51, an opening bundling steel wire 52 and a sealing cylinder 53, the end part of the hot air pipe 51 is an air nozzle 511, the air nozzle 511 of the hot air pipe 51 is opposite to the paper end part, which is wound on the reel 42 and extends out of the free end of the reel 42, of the hot air pipe, the opening bundling steel wire 52 is driven by a reciprocable driving device to reciprocate towards the paper end part, which is wound on the reel 42, of the opening bundling steel wire 52, the sealing cylinder 53 is horizontally arranged, a third piston rod 531 of the sealing cylinder is coaxially arranged towards the paper end part, which is wound on the reel 42, in the process of winding paper on the reel 42, the air nozzle 511 of the hot air pipe 51 sprays hot air towards the paper end part, the opening bundling steel wire 52 moves a certain distance towards the paper end part, contacts and extrudes and rotates the paper end part, the paper is contracted, the paper is completely wound on the reel 42, the opening bundling steel wire 52 is reset, the third piston rod 531 of the sealing cylinder 53 in the opening mechanism 5 moves towards and closes and presses the paper end part, the battery, the third piston rod 531 moves towards the battery and the second piston rod 53, and the sealing cylinder 53 moves the diaphragm 53, and the diaphragm is simultaneously fixed, and the diaphragm 53 moves the diaphragm and the diaphragm.
The invention relates to a battery diaphragm manufacturing device, which is characterized in that when in operation, paper is arranged on a conveying table 11 of a feeding mechanism 1 and passes through between the conveying table 11 and a conveying roller 12, the paper is driven by the rotation of the conveying roller 12 to advance along the conveying table 11, after the front end of the paper enters a conveying belt 21 of a conveying belt mechanism 2, a first piston rod 311 of a vertical cylinder 31 in a cutting mechanism 3 acts to drive a cutter fixing frame 32 and a cutter 33 on the cutter fixing frame to move downwards so as to cut the paper into a specific length, the cut paper with the specific length advances under the driving of the conveying belt mechanism 2, as the paper extends out of the conveying belt 21 from one side provided with a guide block 41 in the width direction, the paper enters a transverse through groove 411 of the guide block 41 after the conveying belt 21 conveys the paper to the guide block 41, the paper is deformed and changed in direction and advances along the groove wall of the transverse through groove 411, because the paper adopted by the battery diaphragm is generally poor in elasticity and is not easy to recover after being subjected to stress deformation, the paper forms a winding situation under the limit of the transverse through slot 411 of the guide block, and finally winds on the reel 42 in the transverse through slot 411 of the guide block, and when the paper winds on the reel 42, the air nozzle 511 of the hot air pipe 51 of the opening binding mechanism 5 sprays hot air to the end part of the paper which winds on the reel and extends out of the free end of the reel, the opening binding steel wire 52 moves a certain distance to the end part of the paper, contacts and extrudes the rotating paper, so that the stressed extrusion diameter of the end part of the paper in rotation is reduced under the effect of the hot air, the opening binding 52 is reset after the paper is completely wound on the reel 42, meanwhile, the third piston rod 531 of the sealing air cylinder 53 in the opening binding mechanism 5 acts, approaches and presses the end part of the opening binding paper, the opening binding is sealed, and the battery diaphragm is formed, then the air injection is stopped by the hot air pipe 51 of the beam mouth mechanism 5, the second piston rod 431 of the discharging air cylinder 43 of the fixed scroll 42 and the third piston rod 531 of the sealing air cylinder 53 act simultaneously, the battery diaphragm is driven to move towards one side of the sealing air cylinder 53, after the battery diaphragm completely moves out of the transverse through slot 411 of the guide block 41 and moves away from the upper side of the conveyor belt 21, the third piston rod 531 of the sealing air cylinder 53 stops moving, the second piston rod 431 of the discharging air cylinder 43 moves reversely to reset, and in the process of resetting realized by the reverse movement of the second piston rod 431 of the discharging air cylinder 43, the battery diaphragm is not reset together with the scroll 42 due to the fact that the necking end portion of the battery diaphragm is under the adhesive tape of the third piston rod 531 of the sealing air cylinder 53, so that the scroll 42 is pulled out from the battery diaphragm, and the battery diaphragm is separated from the third piston rod 531 of the sealing air cylinder 53 by the self weight to drop and output.
In the battery diaphragm manufacturing device, paper conveyed onto a conveyor belt 21 extends out of the conveyor belt 21 along the width direction on the side provided with a guide block 41, and extends out of the free end of a scroll 42 along the width direction, and a lateral through slot 411 of the guide block 41 extends out of the side close to the free end of the scroll 42. The paper fed onto the conveyor belt 21 extends out of the conveyor belt 21 in the width direction to the side where the guide block 41 is provided so that the end of the paper can enter the lateral through slot 411 of the guide block 41; the paper material extends in the width direction out of the free end of the reel 42 and the transverse through slot 411 of the guide block 41 on that side so that sealing can be performed by the sealing cylinder 53. The above-described structure is apparent and clear from the operation of the present invention, and the present invention will not be described in detail.
In the battery separator manufacturing device of the present invention, when the bundle-mouth steel wire 52 moves to the end of the paper material wound on the reel 42 to shrink, the end of the bundle-mouth steel wire 52 will not go beyond the axle center of the reel 42 after the movement, and according to the function and action of the bundle-mouth steel wire 52, the end movement position will not exceed the axle center of the reel 42, which is clear, and the present invention will not be described in detail.
In the battery diaphragm manufacturing apparatus of the present invention, the spool 42 is preferably rotatably fixed to the second piston rod 431 of the discharge cylinder 43. If the reel 42 is mounted on the second piston rod 431 of the discharging cylinder 43 through a bearing, the rotatable reel 42 can reduce the friction force between the rotatable reel 42 and the paper when the paper is reeled on the reel 42, so that the reeling of the paper is smoother.
In the battery separator manufacturing apparatus of the present invention, the reel 42 is preferably geared by the conveyor belt mechanism 2. On the one hand, the actively rotating scroll 42 can make the friction force between the scroll and the paper smaller, the coiling of the paper is smoother, and on the other hand, the scroll 42 and the conveyor belt mechanism 2 share the same power, so that the structure is simpler.
In the battery diaphragm manufacturing apparatus of the present invention, the bundle port steel wire 52 of the bundle port mechanism 5 is preferably fixed to the cutter holder 32. The reciprocable driving means for driving the bundle-mouth steel wire 52 of the present invention may be a cylinder driving mechanism, a motor driving mechanism, or the like. With the above arrangement, the present invention can move the bundle-mouth steel wire 52 back and forth toward the end of the paper wound on the reel 42 by the driving of the vertical cylinder 31, and the bundle-mouth steel wire 52 and the cutter 33 share the same vertical cylinder 31, and the structure is simpler than a structure in which a reciprocable driving device is provided separately for driving the bundle-mouth steel wire 52.
In the battery diaphragm manufacturing device of the present invention, preferably, the battery diaphragm manufacturing device further includes a pressing rod 6 capable of moving up and down, and the pressing rod 6 is located above the position where the paper falls. In operation, the spool 42 is withdrawn from the paper and the plunger 6 is moved downwardly and then reset. The arrangement of the invention is that when the scroll 42 is pulled out from the paper and the paper falls off by the weight of the scroll without separating from the third piston rod 531 of the sealing cylinder 53, the downward moving compression bar 6 can pull the paper off the third piston rod 531 of the sealing cylinder 53, so that the paper falls off and is output, which greatly improves the reliability of the device.
In the battery diaphragm manufacturing device of the present invention, the pressing rod 6 is preferably fixed on the cutter fixing frame 32. In the battery diaphragm manufacturing device, the up-and-down movement of the pressing rod 6 can be realized by driving mechanisms such as a cylinder driving mechanism, a motor driving mechanism and the like. By the arrangement, the pressing rod 6 can move back and forth in the vertical direction under the drive of the vertical air cylinder 31, and the pressing rod 6 and the cutter 33 share the same vertical air cylinder 31, so that the structure is simpler than the structure of independently arranging a driving mechanism for driving the beam-mouth steel wire 52.
In the battery separator manufacturing apparatus of the present invention, the conveyor belt 21 of the conveyor belt mechanism 2 preferably passes around the reel 42 from below the reel 42 and then upward. The conveyor belt 21 of the conveyor belt mechanism 2 can directly pass under the scroll 42 or can pass through the scroll 42 from the lower part of the scroll 42 and then upwards, and the conveyor belt 21 of the conveyor belt mechanism 2 passes through the scroll 42 from the lower part of the scroll 42 and upwards, so that the conveyor belt 21 drives paper on the conveyor belt 21 to be attached to the scroll 42 and moves upwards along with the conveyor belt 21 around the scroll 42.
In the battery diaphragm manufacturing device of the present invention, the cutter holder 32 is preferably slidably mounted on the vertical guide rod 34 fixedly mounted on the frame 10. The cutter holder 32 moves up and down along the vertical guide rod 34 under the driving of the vertical cylinder 31, and the guide rod 34 guides the movement of the cutter holder 32.
In the battery diaphragm manufacturing device, the number of the conveyor belt mechanisms 2 can be one, two or more. When the number of the conveyor belts 21 of the conveyor belt mechanism 2 is one, preferably, the number of the guide blocks 41 is two, and the transverse through slots 411 of the two guide blocks 41 are coaxial and are respectively positioned at two sides of the conveyor belt 21, as shown in fig. 1, in the structure, the two guide blocks 41 arranged at two sides of the conveyor belt 21 can make paper coiled on the reel 42 with uniform axial direction and high roundness under the limit of the transverse through slots 411 of the two guide blocks; when the number of the conveyor belts 21 of the conveyor belt mechanism 2 is a plurality of, preferably, the plurality of conveyor belts 21 are arranged in parallel, a guide block 41 is respectively arranged between two adjacent conveyor belts 21 and outside the conveyor belts 21, and the transverse through slots 411 of all the guide blocks 41 are coaxial, for example, the number of the conveyor belts 21 of the conveyor belt mechanism 2 is two, the two conveyor belts 21 are arranged in parallel, a guide block 41 is respectively arranged between the two conveyor belts 21 and outside the conveyor belts, and the number of the guide blocks 41 is three.
In the battery diaphragm manufacturing device, when paper is on the conveying table 11 in the feeding mechanism 1, the paper is driven by the conveying roller 12 tangential to the table surface of the conveying table 11, and compared with the structure of a conveying belt, the feeding mechanism 1 has the conveying table 11 capable of bearing the cutting of the cutter 33 without breaking.
The tangential relation between the conveying table 11 and the conveying roller 12 in the feeding mechanism 1 is not limited to the strict tangential relation between the conveying table 11 and the conveying roller 12, and a certain fine distance is allowed when the thickness of the paper is considered.
In the battery diaphragm manufacturing device, the first part 412 of the guide block 41 is positioned above the conveyor belt 21, and the second part 413 of the guide block 41 extends below the conveyor belt 21 at the opening of the transverse through slot 411, so that paper conveyed onto the conveyor belt 21 and extending out of the conveyor belt 21 can smoothly enter the transverse through slot 411 of the guide block 41.
In the battery separator manufacturing device of the present invention, the reel 42 is typically a smooth shaft; the paper is mainly driven by the conveyor belt 21, and is wound on the winding shaft 42 under the limit of the transverse through slot 411 of the guide block 41, and the winding shaft 42 can be fixed and not rotated or can be rotatably arranged.
The battery diaphragm manufacturing device has high mechanical degree, time and labor are saved in manufacturing of the battery diaphragm, and working efficiency is high.
The battery diaphragm manufacturing device comprises a conveying roller 12, a vertical cylinder 31, a conveying belt mechanism 2, a discharging cylinder 43, a reciprocable driving device for driving a beam-mouth steel wire 52, a sealing cylinder 53 and a driving mechanism for driving a compression bar 6 to move, wherein the driving mechanisms are all in communication connection with a controller and are uniformly controlled by the controller in a coding mode.
Claims (10)
1. The utility model provides a battery diaphragm manufacturing installation which characterized in that: comprises a feeding mechanism and a conveyor belt mechanism which are connected with each other through a conveying path, a cutting mechanism positioned on the conveying path of the feeding mechanism, a coiling mechanism positioned on the conveying path of the conveyor belt mechanism and a bundling mechanism, wherein the feeding mechanism comprises a conveying table and a conveying roller which is tangential to the table surface of the conveying table and is positioned above the conveying table, the cutting mechanism comprises a vertical cylinder, a cutter fixing frame and a cutter, the vertical cylinder is fixed on the frame and is positioned above the conveying table of the feeding mechanism, the cutter fixing frame is fixed on a first piston rod below the vertical cylinder, the cutter is fixed on the cutter fixing frame and is transversely arranged relative to the conveying path of the feeding mechanism, the conveyor belt mechanism comprises a conveyor belt, the coiling mechanism comprises a guide block, a scroll and a discharging cylinder, a transverse through groove is formed on the guide block, the center line of the through groove of the guide block is perpendicular to the conveying path of the conveyor belt mechanism, the guide block is fixed on the frame at one side of the conveyor belt, the transverse through slot opening is arranged on the transmission path of the conveyor belt, the transverse through slot opening faces the direction opposite to the transmission direction of the conveyor belt, one end of the scroll is fixed on a second piston rod of the discharging cylinder, the discharging cylinder is horizontally arranged, the second piston rod of the discharging cylinder is vertical to the transmission direction of the conveyor belt mechanism, the scroll coaxially penetrates through the transverse through slot of the guide block and is transversely arranged above the conveyor belt of the conveyor belt mechanism, when the paper conveyer is operated, the paper conveyed onto the conveyor belt extends out of the conveyor belt from one side provided with the guide block in the width direction, the opening bundling mechanism is positioned at one side of the free end of the scroll and seals the paper end part of the side, which is wound on the scroll and extends out of the free end of the scroll, the opening bundling mechanism comprises a hot air pipe, an opening steel wire and a sealing cylinder, the end part of the hot air pipe is an air nozzle, the air nozzle of the hot air pipe is opposite to the end part of the paper wound on the scroll and extends out of the free end of the scroll, the wire is driven by a reciprocable driving device to reciprocate towards the end part of the paper rolled on the scroll, the sealing cylinder is horizontally arranged, the third piston rod of the sealing cylinder coaxially faces towards the end part of the paper rolled on the scroll, the air nozzle of the hot air pipe of the wire bundling mechanism sprays hot air towards the end part of the paper in the process of rolling the paper on the scroll, the wire bundling is driven by the reciprocable driving device to move a certain distance towards the end part of the paper to contact and extrude the rotating paper, so as to realize necking, the wire bundling is reset after the paper is completely rolled on the scroll, the third piston rod of the sealing cylinder in the wire bundling mechanism acts, is close to and presses the necking end part of the paper, so as to realize sealing, a battery diaphragm is formed, and then the second piston rod of the discharging cylinder for fixing the scroll and the third piston rod of the sealing cylinder act simultaneously, so that the battery diaphragm is driven to move towards the sealing cylinder side, and the battery diaphragm is output.
2. The battery separator manufacturing apparatus according to claim 1, wherein: the reel is rotatably fixed on the second piston rod of the discharging cylinder.
3. The battery separator manufacturing apparatus according to claim 2, wherein: the reel is geared by the conveyor belt mechanism.
4. The battery separator manufacturing apparatus according to claim 1, wherein: the steel wire at the binding opening of the binding opening mechanism is fixed on the cutter fixing frame.
5. The battery separator manufacturing apparatus according to claim 1, wherein: the battery diaphragm manufacturing device further comprises a pressing rod capable of moving up and down, and the pressing rod is located above the paper falling position.
6. The battery separator manufacturing apparatus according to claim 5, wherein: the compression bar is fixed on the cutter fixing frame.
7. The battery separator manufacturing apparatus according to claim 1, wherein: the conveyor belt of the conveyor belt mechanism passes around the reel from below the reel and then upwards.
8. The battery separator manufacturing apparatus according to claim 1, wherein: when the number of the conveyor belts of the conveyor belt mechanism is one, both end sides of paper materials conveyed to the conveyor belt extend out of the conveyor belts, the number of the guide blocks is two, and the transverse through grooves of the two guide blocks are coaxial and are respectively positioned on both sides of the conveyor belts.
9. The battery separator manufacturing apparatus according to claim 1, wherein: the number of the conveyor belts of the conveyor belt mechanism is a plurality, when a plurality of conveyor belts are arranged in parallel, both end sides of paper materials conveyed to the conveyor belts extend out of the conveyor belts, a guide block is respectively arranged between two adjacent conveyor belts and outside the conveyor belts, and transverse through grooves of all the guide blocks are coaxial.
10. The battery separator manufacturing apparatus according to claim 1, wherein: the cutter fixing frame can slide through a vertical guide rod fixedly arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582190.5A CN110137417B (en) | 2019-06-30 | 2019-06-30 | Battery diaphragm manufacturing device |
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| CN201910582190.5A CN110137417B (en) | 2019-06-30 | 2019-06-30 | Battery diaphragm manufacturing device |
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| CN110137417B true CN110137417B (en) | 2024-02-02 |
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