CN117832642A - Lamination machine for lithium battery production and processing - Google Patents
Lamination machine for lithium battery production and processing Download PDFInfo
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- CN117832642A CN117832642A CN202410244769.1A CN202410244769A CN117832642A CN 117832642 A CN117832642 A CN 117832642A CN 202410244769 A CN202410244769 A CN 202410244769A CN 117832642 A CN117832642 A CN 117832642A
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- frame
- push rod
- diaphragm
- pressing
- pole piece
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- 238000003475 lamination Methods 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 210000002489 tectorial membrane Anatomy 0.000 claims 1
- 241000252254 Catostomidae Species 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
The invention relates to the technical field of lithium battery production, in particular to a lamination machine for lithium battery production and processing, which comprises an installation box, an electric sliding rail, an installation plate, air cylinders, connection plates, electric suckers and the like, wherein the installation box is connected with the electric sliding rail, a sliding block of the electric sliding rail is connected with the installation plate, the installation plate is connected with two air cylinders, telescopic rods of the air cylinders are connected with the connection plates, and the bottoms of the connection plates are connected with the electric suckers. According to the invention, the telescopic rod of the air cylinder is extended to drive the pressing plate to move downwards, the pressing plate can press the overlapped pole pieces, air between the pole pieces is extruded, the performance and safety of the lithium battery are improved, the laminated pole pieces are pressed immediately after being finished, the overlapped pole pieces do not need to be transported midway, and the working efficiency is higher.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a lamination machine for lithium battery production and processing.
Background
In the production process of the lithium battery, the lithium battery lamination is an important process, the positive pole piece, the diaphragm and the negative pole piece are alternately stacked together in sequence, the multi-layer lamination is completed, the stress of the laminated battery is uniform, and the safety of the lithium battery can be improved.
At present, most lithium battery lamination machines are composed of two groups of electric sucking discs and a film laminating system, the two groups of electric sucking discs respectively suck positive pole pieces and negative pole pieces, one group of electric sucking discs are used for placing the positive pole pieces on a stacking table, the film laminating system is used for covering a diaphragm on the positive pole pieces, then the other group of electric sucking discs are used for placing the negative pole pieces on the positive pole pieces, lamination is carried out, after lamination is completed, the laminated pole pieces are required to be pressed, air between the pole pieces is extruded, the lithium battery lamination machine does not have the function of pressing the laminated pole pieces, the laminated pole pieces are required to be transported to other equipment to be pressed, and some time is delayed in the middle of the pressing, so that the working efficiency is affected.
Disclosure of Invention
In order to overcome the defect that the work efficiency is affected by the fact that the folded pole pieces need to be transferred to other equipment to be pressed and delayed in the middle, the invention has the technical problems that: the lamination machine for producing and processing the lithium battery is higher in working efficiency.
The technical proposal is as follows: the utility model provides a lamination machine that lithium cell production and processing was used, including the mounting box, electronic slide rail, the mounting panel, the cylinder, the connecting plate, electronic sucking disc, electric putter one, the rack, the charging box, the movable box, the winding shaft, the promotion frame, elastic component one, the leading truck, hold down mechanism, guiding mechanism and pressing mechanism, be connected with electronic slide rail on the mounting box, be connected with the mounting panel on the slider of electronic slide rail, be connected with two cylinders on the mounting panel, all be connected with the connecting plate on the telescopic link of cylinder, the connecting plate bottom all is connected with a plurality of electronic sucking discs, be connected with electric putter one in the mounting box, be connected with the rack on the telescopic link of electric putter one, the rack slides and runs through the mounting box top, the mounting box top is connected with two charging boxes that are used for depositing the pole piece, the telescopic link extension of cylinder drives electronic sucking disc down, the pole piece in the charging box is held down to put the rack, carry out the lamination, be connected with the movable box on the mounting panel, be connected with the axle that is used for twining the diaphragm in the movable box, be connected with the promotion frame on the movable box top sliding connection, be connected with the promotion frame between promotion frame and the movable box, a promotion piece is connected with elastic component one through a reset frame and is used for pushing down mechanism to carry out the leading truck, the guide frame is used for pushing down the diaphragm, press mechanism is used for pushing down the top to be used for pressing the diaphragm, the top is used for pressing mechanism, the top is used for pressing to be used for pressing the diaphragm, and has to be used for pressing top to the diaphragm.
Optionally, the pushing mechanism comprises a second electric push rod, a two-way electric push rod and a pushing piece, wherein the second electric push rod is connected with the rack, the two-way electric push rod is connected to the telescopic rods of the second electric push rod, and the pushing piece for pushing the pole piece on the rack is connected to the two telescopic rods of the two-way electric push rod.
Optionally, the guiding mechanism comprises a first guiding roller and a second guiding roller, the first guiding roller and the second guiding roller are rotatably connected in the moving box, the diaphragm passes through between the first guiding rollers and then passes through between the second guiding rollers, and the first guiding roller and the second guiding roller guide the diaphragm.
Optionally, pressing mechanism is including the carriage, press the clamp plate, elastic component two, fixture block and elastic component three, equal sliding connection has the carriage on the telescopic link of cylinder, the carriage bottom all is connected with presses the clamp plate, press the clamp plate slip and run through the connecting plate, be connected with elastic component two between telescopic link and the carriage of cylinder, the carriage resets through elastic component two, both sides all sliding connection have the fixture block around the carriage top, be connected with elastic component three between fixture block and the carriage, the fixture block resets through elastic component three, both sides all open around the telescopic link of cylinder has the draw-in groove, the fixture block can block into the draw-in groove, make the height of pressing the clamp plate be less than electric sucking disc, so that press the clamp plate can press the pole piece of stack, extrude the air between the pole piece.
Optionally, still including shutdown mechanism, shutdown mechanism is including cutter, elastic component IV and ejector pad, and equal sliding connection in connecting plate top has the cutter, is connected with elastic component IV between cutter and the connecting plate top, and the cutter resets through elastic component IV, all is connected with the ejector pad on the carriage, and the ejector pad is used for promoting cutter downwardly moving, makes the cutter can cut off the diaphragm.
Optionally, the automatic feeding device further comprises a loosening mechanism, wherein the loosening mechanism comprises a roller and a contact frame, the tops of the clamping blocks are all rotationally connected with the roller, the tops of the charging boxes are all connected with the two contact frames, the roller can be in contact with the contact frames in the moving process, and the clamping blocks can move out of the clamping grooves under the action of the contact frames.
Optionally, the pole piece mounting rack further comprises a limiting plate, wherein the top of the mounting box is connected with a plurality of limiting plates used for limiting the pole piece on the rack, and the limiting plates penetrate through the top of the rack in a sliding mode.
Optionally, the rack further comprises a guide rod, a plurality of guide rods used for guiding the rack are connected in the installation box, and the guide rods penetrate through the bottom of the rack in a sliding mode.
Optionally, the utility model also comprises casters, and the bottom of the installation box is connected with a plurality of casters.
Optionally, the left side and the right side of the bottom of the guide frame are inclined planes, and the middle of the bottom of the guide frame is a horizontal plane.
The beneficial effects of the invention are as follows: 1. according to the invention, the telescopic rod of the air cylinder is extended to drive the pressing plate to move downwards, the pressing plate can press the overlapped pole pieces, air between the pole pieces is extruded, the performance and safety of the lithium battery are improved, the laminated pole pieces are pressed immediately after being finished, the overlapped pole pieces do not need to be transported midway, and the working efficiency is higher.
2. According to the invention, the pole piece can be sucked through the electric sucking disc, the pole piece is placed on the placing frame for lamination, meanwhile, the diaphragm can move left and right along with the electric sucking disc, the diaphragm is covered on the pole piece, the pushing frame slides on the guide frame, the pushing frame can move downwards under the action of the guide frame, the diaphragm can be tensioned by the pushing frame, and the diaphragm is prevented from being wrinkled.
3. The extension of the telescopic rod of the air cylinder can also drive the cutter to move downwards, the cutter can cut off the diaphragm on the pole piece, manual operation is reduced, and the use is more convenient.
4. The control electronic slide rail drive roller removes to the direction that is close to the contact frame, and under the effect of contact frame, the fixture block of front and back both sides removes to the direction of keeping away from each other, and the fixture block shifts out from the draw-in groove, under the effect of elastic component two, and carriage and pressing plate can upwards move, automatic reset carriage and pressing plate, and it is more convenient to use.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the mounting plate, cylinder, connecting plate and electric chuck of the present invention.
Fig. 3 is a cross-sectional view of the mounting case of the present invention.
Fig. 4 is a first cross-sectional view of the mobile case of the present invention.
Fig. 5 is a second cross-sectional view of the mobile case of the present invention.
Figure 6 is a schematic view of a first perspective of the hold down mechanism of the present invention.
Figure 7 is a schematic view of a second perspective of the hold down mechanism of the present invention.
Fig. 8 is a schematic perspective view of the guide mechanism of the present invention.
Fig. 9 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 10 is a schematic perspective view of a second elastic member of the present invention.
Fig. 11 is a cross-sectional view of a carriage of the present invention.
Fig. 12 is a schematic perspective view of a card slot according to the present invention.
Fig. 13 is a schematic view showing a first perspective structure of the cutting mechanism of the present invention.
Fig. 14 is a schematic view showing a second perspective structure of the cutting mechanism of the present invention.
Fig. 15 is a schematic view showing a first perspective structure of the release mechanism of the present invention.
Fig. 16 is a schematic view of a second perspective of the release mechanism of the present invention.
Fig. 17 is a schematic view showing a first perspective structure of the limiting plate of the present invention.
Fig. 18 is a schematic view showing a second perspective structure of the limiting plate of the present invention.
The marks of the components in the drawings are as follows: 1 mounting box, 2_electric slide rail, 3_mounting plate, 4_cylinder, 5_connecting plate, 6_electric suction cup, 7_electric push rod one, 8_placing rack, 9_charging box, 10_box, 11_winding shaft, 12_pushing rack, 13_elastic piece one, 14_guiding rack, 151_electric push rod two, 152_bidirectional electric push rod, 153_pressing piece, 161_guiding roller one, 162_guiding roller two, 171_sliding rack, 172_pressing piece, 173_elastic piece two, 174_clamping block, 175_elastic piece three, 176_clamping groove, 181_cutter, 182_elastic piece four, 183_pushing block, 191_roller, 192_contact rack, 20_limiting plate, 21_guide rod, 22_caster.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
As shown in fig. 1-12, a lamination machine for lithium battery production and processing comprises a mounting box 1, an electric sliding rail 2, a mounting plate 3, a cylinder 4, a connecting plate 5, an electric sucking disc 6, an electric push rod 7, a placing frame 8, a loading box 9, a moving box 10, a winding shaft 11, a pushing frame 12, an elastic piece 13, a guide frame 14, a pressing mechanism, a guide mechanism and a pressing mechanism, wherein the upper part of the front side of the mounting box 1 is connected with the electric sliding rail 2 through bolts, the mounting plate 3 is connected with the front side of a sliding block of the electric sliding rail 2, the left side and the right side of the front side of the mounting plate 3 are connected with the cylinder 4 through bolts, the lower ends of telescopic rods of the cylinder 4 are connected with the connecting plate 5, a plurality of electric sucking discs 6 are uniformly spaced at the bottom of the connecting plate 5, the bottom of the inner bottom of the mounting box 1 is connected with the electric push rod 7 through bolts, the upper end of the telescopic rods of the electric push rod 7 is connected with the placing frame 8, the placing frame 8 penetrates through the top of the mounting box 1 in a sliding manner, the left side and the right side of the top of the mounting box 1 are connected with the loading box 9 through bolts, the middle part of the front side of the mounting plate 3 is connected with the moving box 10 through bolts, the left side and the left side of the upper part of the moving box 10 is connected with the guide frame 12 through the guide frame, the guide frame 14, the left side of the sliding plate is connected with the sliding plate 12, the upper side of the guide frame is used for pressing mechanism, the top is used for pressing the diaphragm plate 12 is the diaphragm plate, the top is connected with the top 12, the top plate is pressed by the diaphragm plate is arranged at the top, the top is the top side of the diaphragm plate 12 and the top is used for the top is the top plate 12 and the top is 13.
As shown in fig. 6 and 7, the pressing mechanism includes a second electric push rod 151, a bidirectional electric push rod 152 and a pressing piece 153, wherein the left side and the right side of the bottom in the rack 8 are all connected with the second electric push rod 151 through bolts, the upper ends of telescopic rods of the second electric push rod 151 are all connected with the bidirectional electric push rod 152, and the pressing piece 153 is all connected with two telescopic rods of the bidirectional electric push rod 152.
As shown in fig. 8, the guiding mechanism includes a first guiding roller 161 and a second guiding roller 162, the first guiding roller 161 is rotatably connected to the upper right portion of the moving case 10, the first guiding rollers 161 are oppositely disposed left and right, the second guiding roller 162 is rotatably connected to the lower inner portion of the moving case 10, and the second guiding rollers 162 are oppositely disposed left and right.
As shown in fig. 17 and 18, the top of the mounting box 1 is connected with four limiting plates 20, the four limiting plates 20 are distributed in a rectangular array, and the limiting plates 20 slide through the top of the rack 8.
As shown in fig. 3, the device further comprises guide rods 21, wherein four guide rods 21 are connected to the bottom in the mounting box 1, the four guide rods 21 are distributed in a rectangular array, and the guide rods 21 penetrate through the bottom of the placing frame 8 in a sliding mode.
As shown in fig. 1, the utility model also comprises casters 22, and the casters 22 are symmetrically connected on the left and right sides of the bottom of the installation box 1.
At first, the telescopic rods of the electric push rod I7 and the telescopic rods of the electric push rod II 151 are in an extension state, the two telescopic rods of the bidirectional electric push rod 152 are in an extension state, a worker puts a positive pole piece into the left charging box 9, puts a negative pole piece into the right charging box 9, winds a diaphragm on the winding shaft 11, winds the diaphragm around the bottom of the pushing frame 12, passes through the space between the two guide rollers I161, passes the diaphragm between the two guide rollers II 162, controls the telescopic rods of the right cylinder 4 to extend, drives the right connecting plate 5 to move downwards with the right electric sucking disc 6, the right electric sucking disc 6 contacts with the negative pole piece, the right electric sucking disc 6 sucks the negative pole piece, controls the telescopic rod of the right cylinder 4 to shorten, takes the negative pole piece out of the right charging box 9, then controls the electric sliding rail 2 to drive the mounting plate 3 to move leftwards, the mounting plate 3 drives the air cylinder 4, the connecting plate 5 and the electric sucking disc 6 to move leftwards, thereby driving the negative pole piece to move leftwards, the negative pole piece is moved to the upper part of the placing frame 8, the electric sucking disc 6 on the right side loosens the negative pole piece, the negative pole piece falls onto the placing frame 8, the telescopic rod of the electric push rod 7 is controlled to be shortened, the placing frame 8 is driven to move downwards, a space is provided for the next piece, the placing frame 8 can be guided by the guide rod 21, the stability of the placing frame 8 is improved, at the moment, the electric sucking disc 6 on the left side just moves to the upper part of the left charging box 9, the telescopic rod of the left air cylinder 4 is controlled to extend, the electric sucking disc 6 on the left side is driven to move downwards, the electric sucking disc 6 on the left side contacts with the positive pole piece, the electric sucking disc 6 on the left side sucks the positive pole piece, the telescopic rod of the left air cylinder 4 is controlled to be shortened, and the positive pole piece is taken out from the left charging box 9, then the electric slide rail 2 is controlled to drive the mounting plate 3 to move rightwards, the mounting plate 3 drives the air cylinder 4, the connecting plate 5, the electric sucking disc 6 and the moving box 10 to move rightwards, so that the positive pole piece is driven to move rightwards, the positive pole piece is moved to the upper part of the placing frame 8, the diaphragm can also move rightwards, the diaphragm covers the negative pole piece, the pushing frame 12 slides to the horizontal plane of the guide frame 14, under the action of the guide frame 14, the pushing frame 12 can move downwards, the elastic piece I13 compresses, the pushing frame 12 can tighten the diaphragm to avoid diaphragm wrinkles, the electric sucking disc 6 on the left side loosens the positive pole piece, the positive pole piece falls on the negative pole piece on the placing frame 8 to carry out lamination, then the pushing frame 12 slides to the inclined plane of the guide frame 14, under the action of the elastic piece I13, the pushing frame 12 moves upwards, then the two telescopic rods of the right bidirectional electric push rod 152 are controlled to shorten, the two pressing pieces 153 on the right side are driven to move towards the direction close to each other, the telescopic rod of the second electric push rod 151 on the right side is controlled to be shortened, the two pressing pieces 153 on the right side are driven to move downwards, the pole piece on the placing frame 8 is pressed, the diaphragm is prevented from pulling the pole piece on the placing frame 8, the pole piece on the placing frame 8 can be prevented from moving, the operation is repeated, the negative pole piece is placed on the pole piece on the placing frame 8, lamination is continued, then the two telescopic rods of the right side bidirectional electric push rod 152 are controlled to extend, the two pressing pieces 153 on the right side are driven to move towards the direction far away from each other, the telescopic rod of the second electric push rod 151 on the right side is controlled to extend, the pressing pieces 153 on the right side are driven to move upwards, then the two telescopic rods of the left side bidirectional electric push rod 152 are controlled to be shortened, the two pressing plates 153 on the left side are driven to move towards the direction close to each other, the telescopic rod of the two electric push rods 151 on the left side is controlled to be shortened, the two pressing plates 153 on the left side are driven to move downwards, the pole pieces on the placing frame 8 are pressed, the limiting plate 20 can limit the pole pieces on the placing frame 8, the position of the pole pieces on the placing frame 8 is prevented from being deviated, and the truckles 22 can facilitate the workers to move the device.
As shown in fig. 9-12, the pressing mechanism includes a sliding frame 171, a pressing plate 172, a second elastic member 173, a clamping block 174 and a third elastic member 175, the sliding frame 171 is connected to the telescopic rod of the air cylinder 4 in a sliding manner, the pressing plate 172 is connected to the bottom of the sliding frame 171 and penetrates through the connecting plate 5 in a sliding manner, the second elastic member 173 is sleeved on the telescopic rod of the air cylinder 4, one end of the second elastic member 173 is connected to the telescopic rod of the air cylinder 4, the other end of the second elastic member 173 is connected to the sliding frame 171, the second elastic member 173 is a spring, the front side and the rear side of the top of the sliding frame 171 are connected with the clamping block 174 in a sliding manner, two third elastic members 175 are connected between the clamping block 174 and the sliding frame 171, the third elastic member 175 is a spring, and clamping grooves 176 are formed in the front side and the rear side of the lower portion of the telescopic rod of the air cylinder 4, and the clamping blocks 174 can be clamped into the clamping grooves 176.
As shown in fig. 13 and 14, the cutting mechanism further comprises a cutter 181, four elastic members 182 and push blocks 183, wherein the cutter 181 is slidably connected to one side of the two connecting plates 5, which is close to each other, the three four elastic members 182 are connected between the cutter 181 and the top of the connecting plates 5, the four elastic members 182 are springs, the two push blocks 183 are connected to one side of the two sliding frames 171, which is close to each other, and the two push blocks 183 on the same sliding frame 171 are arranged in a front-back opposite manner.
As shown in fig. 15 and 16, the device further comprises a loosening mechanism, the loosening mechanism comprises a roller 191 and a contact frame 192, the top of the clamping block 174 is rotatably connected with the roller 191, and the front side and the rear side of the top of the charging box 9 are connected with the contact frame 192 through bolts.
Initially, the clamping block 174 is not clamped into the clamping groove 176, the third elastic member 175 is in a stretched state, after lamination is completed, the telescopic rod of the air cylinder 4 is controlled to be shortened, the sliding frame 171 and the pressing plate 172 are driven to move upwards, the sliding frame 171 drives the pushing block 183 to move upwards, when the sliding frame 171 moves upwards and contacts with the fixed end of the air cylinder 4, the telescopic rod of the air cylinder 4 is continuously shortened, the electric sucking disc 6 and the cutter 181 continue to move upwards, the sliding frame 171, the pressing plate 172 and the pushing block 183 stop moving upwards, the second elastic member 173 is compressed, then the cutter 181 and the pushing block 183 contact, the cutter 181 pushes the cutter 181, the cutter 181 moves downwards relative to the electric sucking disc 6, the cutter 181 can cut off a diaphragm on a pole piece, the fourth elastic member 182 is compressed, when the clamping block 174 corresponds to the clamping groove 176, the clamping block 174 is clamped into the clamping groove 176 under the action of the third elastic member 175, the sliding frame 171 and the pressing plate 172 are fixed, at this time, the height of the pressing plate 172 is lower than that of the electric sucking disc 6, the telescopic rod of the air cylinder 4 is controlled to extend, the pressing plate 172 is driven to move downwards, the pressing plate 172 presses the overlapped pole pieces, air between the pole pieces is extruded, the performance and the safety of the lithium battery are improved, the laminated pole pieces are immediately pressed after being completed, the overlapped pole pieces do not need to be transported halfway, the working efficiency is higher, the telescopic rod of the air cylinder 4 extends to further drive the cutter 181 to move downwards, the cutter 181 cuts off the diaphragm on the pole pieces, manual operation is reduced, the use is more convenient, then the electric sliding rail 2 is controlled to drive the mounting plate 3 to move, the clamping block 174 moves towards the direction approaching the contact frame 192, the roller 191 moves towards the direction approaching the contact frame 192, when the roller 191 contacts the contact frame 192, the rollers 191 at the front side and the rear side move towards the direction approaching the contact frame 192, therefore, the clamping blocks 174 on the front side and the rear side move in the directions away from each other, the third elastic piece 175 stretches, the clamping blocks 174 move out of the clamping grooves 176, the sliding frame 171 and the pressing plate 172 move upwards under the action of the second elastic piece 173, the sliding frame 171 and the pressing plate 172 are automatically reset, the use is more convenient, the sliding frame 171 drives the pushing block 183 to move upwards, the pushing block 183 is not contacted with the cutter 181, and the cutter 181 moves upwards under the action of the fourth elastic piece 182.
The technical principles of the embodiments of the present invention are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present invention without undue burden, and those ways that are within the scope of the present invention.
Claims (10)
1. The utility model provides a lamination machine that lithium cell production and processing was used, including mounting box (1), electronic slide rail (2), mounting panel (3), cylinder (4), connecting plate (5) and electronic sucking disc (6), be connected with electronic slide rail (2) on mounting box (1), be connected with mounting panel (3) on the slider of electronic slide rail (2), be connected with two cylinders (4) on mounting panel (3), all be connected with connecting plate (5) on the telescopic link of cylinder (4), connecting plate (5) bottom all is connected with a plurality of electronic sucking discs (6), characterized by, still including electronic push rod one (7), rack (8), charging box (9), remove box (10), windup axle (11), promote frame (12), elastic component one (13), leading truck (14), hold down mechanism, guiding mechanism and pressing mechanism, be connected with electronic push rod one (7) in mounting box (1), be connected with rack (8) on the telescopic link of electronic push rod one (7), the telescopic link of rack (8) slides and runs through mounting box (1) top, mounting box (1) top is connected with two workboxes (9) that are used for holding pole pieces (9), stretch down electronic sucking disc (6) of electric pole piece (6) and stretch down the flexible sucking disc (6), and put the pole piece on rack (8), laminate, be connected with on mounting panel (3) and remove case (10), remove case (10) internal rotation and be connected with windup axle (11) that are used for winding the diaphragm, remove case (10) top sliding connection has pushing away frame (12), be connected with between pushing away frame (12) and removal case (10) elastic component (13), pushing away frame (12) and returning through elastic component (13), be connected with leading truck (14) on mounting case (1), pushing away frame (12) top and leading truck (14) bottom contact, leading truck (14) are used for leading pushing away frame (12), make pushing away frame (12) promote the diaphragm, with the diaphragm taut, hold down mechanism is used for pushing away the diaphragm after the pole piece tectorial membrane, guiding mechanism is used for leading to, pressing mechanism is used for pressing down the pole piece that has folded, extrude the air between the pole piece.
2. The lamination machine for producing and processing lithium batteries according to claim 1, wherein the pressing mechanism comprises a second electric push rod (151), a bidirectional electric push rod (152) and pressing pieces (153), the second electric push rod (151) is connected to the placing frame (8), the bidirectional electric push rod (152) is connected to the telescopic rods of the second electric push rod (151), and the pressing pieces (153) for pressing the pole pieces on the placing frame (8) are connected to the two telescopic rods of the bidirectional electric push rod (152).
3. The lamination machine for producing and processing lithium batteries according to claim 2, wherein the guiding mechanism comprises a first guiding roller (161) and a second guiding roller (162), the first guiding roller (161) and the second guiding roller (162) are rotatably connected in the moving box (10), the diaphragm passes through between the first guiding roller (161) and then passes through between the second guiding roller (162), and the first guiding roller (161) and the second guiding roller (162) guide the diaphragm.
4. According to claim 3 a lamination machine that lithium cell production and processing was used, characterized in that, press the mechanism including carriage (171), press plate (172), elastic component two (173), fixture block (174) and elastic component three (175), all sliding connection has carriage (171) on the telescopic link of cylinder (4), carriage (171) bottom all is connected with presses plate (172), press plate (172) slip run through connecting plate (5), be connected with elastic component two (173) between telescopic link and carriage (171) of cylinder (4), carriage (171) are reset through elastic component two (173), both sides all sliding connection have fixture block (174) around the top of carriage (171), be connected with elastic component three (175) between fixture block (174) and carriage (171), fixture block (174) are reset through elastic component three (175), both sides all open around the telescopic link of cylinder (4) have draw-in groove (176), fixture block (174) can block into draw-in groove (176), make the height of pressing plate (172) be less than electric chuck (6) to make press plate (172) can extrude pole piece between the laminated pole piece.
5. The lamination machine for producing and processing lithium batteries according to claim 4, further comprising a cutting mechanism, wherein the cutting mechanism comprises a cutter (181), a fourth elastic member (182) and a pushing block (183), the tops of the connecting plates (5) are all connected with the cutter (181) in a sliding manner, the fourth elastic member (182) is connected between the cutter (181) and the tops of the connecting plates (5), the cutter (181) is reset through the fourth elastic member (182), the pushing block (183) is connected to the sliding frame (171), and the pushing block (183) is used for pushing the cutter (181) to move downwards, so that the cutter (181) can cut off a diaphragm.
6. The lamination machine for producing and processing lithium batteries according to claim 5, further comprising a loosening mechanism, wherein the loosening mechanism comprises rollers (191) and contact frames (192), the tops of the clamping blocks (174) are rotatably connected with the rollers (191), the tops of the charging boxes (9) are connected with the two contact frames (192), the rollers (191) can be in contact with the contact frames (192) in the moving process, and the clamping blocks (174) can be moved out of the clamping grooves (176) under the action of the contact frames (192).
7. The lamination machine for producing and processing the lithium battery according to claim 1, further comprising a limiting plate (20), wherein the top of the installation box (1) is connected with a plurality of limiting plates (20) for limiting pole pieces on the placement frame (8), and the limiting plates (20) penetrate through the top of the placement frame (8) in a sliding mode.
8. The lamination machine for producing and processing lithium batteries according to claim 1, further comprising a guide rod (21), wherein a plurality of guide rods (21) for guiding the placement frame (8) are connected in the installation box (1), and the guide rods (21) penetrate through the bottom of the placement frame (8) in a sliding manner.
9. A lamination machine for lithium battery production and processing according to claim 1, characterized in that it further comprises casters (22), and the bottom of the mounting box (1) is connected with a plurality of casters (22).
10. The lamination machine for producing and processing lithium batteries according to claim 1, wherein the left side and the right side of the bottom of the guide frame (14) are inclined planes, and the middle of the bottom of the guide frame (14) is a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410244769.1A CN117832642B (en) | 2024-03-05 | 2024-03-05 | Lamination machine for lithium battery production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410244769.1A CN117832642B (en) | 2024-03-05 | 2024-03-05 | Lamination machine for lithium battery production and processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117832642A true CN117832642A (en) | 2024-04-05 |
| CN117832642B CN117832642B (en) | 2024-06-14 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208655812U (en) * | 2018-06-12 | 2019-03-26 | 深圳市星福龙科技有限公司 | A kind of Full-automatic lithium battery pole piece lamination electronics industrial equipment |
| CN115101798A (en) * | 2022-07-13 | 2022-09-23 | 安徽智通新能源有限公司 | Intelligent multifunctional lithium battery lamination device |
| CN218039383U (en) * | 2022-06-27 | 2022-12-13 | 深圳市景鸣科技有限公司 | Lithium cell electricity core lamination device |
| CN116487672A (en) * | 2023-05-30 | 2023-07-25 | 日善电脑配件(嘉善)有限公司 | Laminated film laminating mechanism and method for rotary covering |
| CN116525921A (en) * | 2023-05-30 | 2023-08-01 | 日善电脑配件(嘉善)有限公司 | Lamination equipment with laminating and tape sticking functions |
| CN116722228A (en) * | 2023-07-17 | 2023-09-08 | 中达新能源科技(菏泽)有限公司 | Lamination forming machine for manufacturing and processing lithium battery cells |
| WO2023213306A1 (en) * | 2022-05-05 | 2023-11-09 | 深圳市兴禾自动化股份有限公司 | Slideway alternating type lamination platform for cell manufacturing, and lamination and separator pressing process thereof |
| CN117335015A (en) * | 2023-10-26 | 2024-01-02 | 李贺祥 | Lithium battery winding machine with pole piece deviation correcting mechanism and lithium battery production system |
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- 2024-03-05 CN CN202410244769.1A patent/CN117832642B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208655812U (en) * | 2018-06-12 | 2019-03-26 | 深圳市星福龙科技有限公司 | A kind of Full-automatic lithium battery pole piece lamination electronics industrial equipment |
| WO2023213306A1 (en) * | 2022-05-05 | 2023-11-09 | 深圳市兴禾自动化股份有限公司 | Slideway alternating type lamination platform for cell manufacturing, and lamination and separator pressing process thereof |
| CN218039383U (en) * | 2022-06-27 | 2022-12-13 | 深圳市景鸣科技有限公司 | Lithium cell electricity core lamination device |
| CN115101798A (en) * | 2022-07-13 | 2022-09-23 | 安徽智通新能源有限公司 | Intelligent multifunctional lithium battery lamination device |
| CN116487672A (en) * | 2023-05-30 | 2023-07-25 | 日善电脑配件(嘉善)有限公司 | Laminated film laminating mechanism and method for rotary covering |
| CN116525921A (en) * | 2023-05-30 | 2023-08-01 | 日善电脑配件(嘉善)有限公司 | Lamination equipment with laminating and tape sticking functions |
| CN116722228A (en) * | 2023-07-17 | 2023-09-08 | 中达新能源科技(菏泽)有限公司 | Lamination forming machine for manufacturing and processing lithium battery cells |
| CN117335015A (en) * | 2023-10-26 | 2024-01-02 | 李贺祥 | Lithium battery winding machine with pole piece deviation correcting mechanism and lithium battery production system |
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| CN117832642B (en) | 2024-06-14 |
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