CN114709493A - Battery plate group wrapping machine for large power battery - Google Patents
Battery plate group wrapping machine for large power battery Download PDFInfo
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- CN114709493A CN114709493A CN202210476289.9A CN202210476289A CN114709493A CN 114709493 A CN114709493 A CN 114709493A CN 202210476289 A CN202210476289 A CN 202210476289A CN 114709493 A CN114709493 A CN 114709493A
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- 239000000463 material Substances 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/14—Assembling a group of electrodes or separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of battery production equipment, in particular to a battery plate group wrapping machine for a large-scale power battery, which comprises a negative electrode plate feeding mechanism, a positive electrode plate feeding mechanism, a separator coiled material discharging mechanism, a positive electrode plate and a separator, wherein the positive electrode plate and the negative electrode plate are wrapped at the wrapping mechanism, the wrapped positive electrode plate and the wrapped negative electrode plate are respectively conveyed through a conveying channel, the output end of the conveying channel is provided with a discharging channel, the discharging channel is obliquely arranged, the height of the feeding end of the discharging channel is higher than that of the discharging end, the receiving mechanism comprises a portal frame, a second adjusting arm is fixedly arranged on the portal frame, a hinged seat at the bottom of the second adjusting arm is hinged with a hinged joint at the top of a first adjusting arm, an L-shaped receiving plate is slidably arranged at the bottom of the first adjusting arm, and the receiving plate is used for sequentially receiving the positive electrode plate and the negative electrode plate which slide from the discharging channel The technical problem is solved.
Description
Technical Field
The invention relates to the technical field of battery production equipment, in particular to a battery plate wrapping machine for a large-scale power battery.
Background
The existing plate-wrapping mode of the plate group of a large-scale lead-acid storage battery production factory adopts a manual plate-wrapping mode, so that the working strength is high, the efficiency is low, the quality is unstable, lead powder in a working place is easy to fly, and the environment is polluted to harm the physical and mental health of operating personnel. When the storage battery pole groups are assembled, besides manual plate wrapping, a plurality of plate wrapping mechanisms exist, and the swing suction mechanism taking the air cylinder as power is common. The swing suction mechanism is provided with a vacuum chuck, the polar plate is sucked and placed in a reciprocating mode, the push plate pushes the positive plate placed at the supporting plate to the negative plate, the push plate falls in advance, the folding partition plate of the positive plate realizes packing movement, and then the assembly is completed with the negative plate.
Chinese patent application No. cn201820143122.x "a novel automatic wrapper sheet equipment of large-scale lead acid battery utmost point crowd, its finished product lift conveying mechanism and frame fixed connection, anodal arrangement cylinder and two negative pole arrangement cylinders are all fixed in the frame, anodal arrangement cylinder sets up in finished product lift conveying mechanism's anodal elevating system top, negative pole arrangement cylinder sets up in finished product lift conveying mechanism's two negative pole elevating system's top, it is the same with the conventional art that this equipment still needs to remove the positive negative plate electrode horizontal migration after the pile to finished product conveying mechanism's department, still need carry out the alignment of secondary location assurance electrode board before removing, influence the efficiency of work.
Disclosure of Invention
Therefore, in order to solve the problems in the prior art, a battery plate wrapping machine for a large power battery is needed.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a battery plate group wrapping machine of a large power battery comprises a negative electrode plate feeding mechanism, a positive electrode plate feeding mechanism, a separator coiled material discharging mechanism, a positive electrode plate and a separator, wherein the positive electrode plate and the negative electrode plate are wrapped at the wrapping mechanism, the wrapped positive electrode plate and the wrapped negative electrode plate are respectively conveyed through a conveying channel, the output end of the conveying channel is provided with a discharging channel, the discharging channel is obliquely arranged, the height of the feeding end of the discharging channel is higher than that of the discharging end, the conveying channel and the discharging channel for conveying the positive electrode plate are vertically and parallelly arranged with the conveying channel and the discharging channel for conveying the negative electrode plate, the receiving mechanism stacks the positive electrode plate and the negative electrode plate and comprises a portal frame, a second adjusting arm is fixedly installed on the portal frame, a hinged seat at the bottom of the second adjusting arm is hinged with a hinged joint at the top of a first adjusting arm, and a receiving plate is slidably installed at the bottom of the first adjusting arm, the material receiving plate is L-shaped, an opening of the material receiving plate is arranged towards the discharging end of the discharging channel, and the material receiving plate is used for sequentially receiving the positive electrode plates and the negative electrode plates which slide from the discharging channel.
Preferably, the blanking channel is composed of a plurality of rollers arranged on the mounting support, rotating shafts of the rollers are horizontally arranged, the rollers are distributed at equal intervals along the length direction of the mounting support, and side baffles with adjustable intervals are arranged on two sides of the mounting support.
Preferably, one side of the first adjusting arm, which is far away from the blanking channel, is fixedly provided with a first linear driving device, the working end of the first linear driving device moves along the length direction of the first adjusting arm, the working end of the first linear driving device is fixedly arranged on a connecting plate, which is arranged on one side of the receiving plate, which is far away from the blanking channel, the upper side of the connecting plate is provided with a first guide rod which vertically extends upwards, and the first guide rod is inserted into a first guide sleeve at the bottom of the first adjusting arm.
Preferably, the two sides of the second adjusting arm below the installation portal frame are provided with first slide rails, the first slide rails are vertically arranged, the first slide rails are internally and slidably provided with first slide blocks, the first slide blocks are provided with convex first installation columns, the first adjusting arm and the first slide rails on the second adjusting arm are provided with fixed second installation columns at the same side, and the two ends of the connecting arm are respectively connected with the first installation columns and the second installation columns in a plug-in manner.
Preferably, a connecting piece is inserted on the portal frame, the connecting piece passes through a guide hole formed in the top of the portal frame and moves along the vertical direction, the connecting piece is of a 'Contraband' type with a downward opening, two ends of the connecting piece are hinged to first mounting columns on first sliding blocks on two sides of the second adjusting arm, a second linear driving device is fixedly mounted on the top of the portal frame, the working end of the second linear driving device moves in the vertical direction, the working end of the second linear driving device is fixedly mounted with the connecting piece, and the second linear driving device is used for driving the first sliding blocks on two sides of the second adjusting arm to slide along a first sliding rail.
Preferably, the two sides of the bottom of the portal frame are connected through a baffle, the baffle is arranged on one side, away from a blanking channel, of the material receiving plate, an elastic head is installed on the baffle, the elastic head is arranged on one side, facing the material receiving plate, of the baffle, the elastic head is inserted into an insertion seat arranged on the baffle through an insertion rod, a limiting block is arranged at the tail end of the insertion rod, the limiting block is arranged outside the insertion seat, and a first spring, which is elastically connected with the elastic head and the insertion seat, is sleeved on the insertion rod.
Preferably, the length of the bottom plate of the material receiving plate is greater than or equal to the length of the positive plate and the negative plate, the width of the material receiving plate is consistent with the width of the positive plate and the width of the negative plate, side limiting plates are arranged on two sides of the bottom plate of the material receiving plate, and the side limiting plates are used for limiting two sides of the positive plate and the negative plate entering the material receiving plate.
Preferably, the material moving mechanism for moving the polar group stacked by the material receiving mechanism is arranged below the blanking channel, the material moving mechanism comprises a third linear driving device arranged horizontally, a first rotary driving device is fixedly arranged on the working end of the third linear driving device, a finger cylinder is fixedly arranged on the working end of the first rotary driving device, the working end of the finger cylinder is arranged towards one side of an opening of a material receiving plate of the material receiving mechanism, a clamping plate is fixedly arranged on the working end of the finger cylinder, and the finger cylinder drives the clamping plate to move relatively in the vertical direction.
Preferably, a first slot penetrating through the material receiving plate is formed in the bottom plate of the material receiving plate, the opening of the first slot faces to the working end of the material moving mechanism, the first slot is formed in the center of the material receiving plate, and the width of the first slot is matched with the width of a clamping plate of the material moving mechanism.
Preferably, one side of the two clamping plates, opposite to each other, installed at the working end of the finger cylinder is provided with a second sliding rail in parallel, a second sliding block is installed in the second sliding rail in a sliding mode, the upper second sliding block and the lower second sliding block are fixedly connected with the two ends of the elastic cloth respectively, a second guide sleeve is arranged on one side, far away from the material receiving mechanism, of each clamping plate, a second guide rod is arranged on each second sliding block and inserted into the corresponding second guide sleeve, a second spring is sleeved on each second guide sleeve, and the second spring is elastically connected with the corresponding clamping plates and the corresponding second sliding blocks.
Compared with the prior art, the beneficial effect of this application is:
1. according to the invention, the positive and negative electrode plates are conveyed separately and intermittently through the conveying channel and the blanking channel which are arranged up and down, the stacking of the electrode groups is realized by matching with the material receiving mechanism, the positive and negative electrode plates are conveyed separately, so that the positive electrode plates can be wrapped separately, and the cutting continuity of the partition plates is effectively improved.
2. The angle of the material receiving plate is adjusted by the rotation between the second adjusting arm and the first adjusting arm, so that the bottom plate of the material receiving plate can be inclined to the position where the material receiving plate of the material receiving mechanism with the same surface inclination as the blanking channels moves up and down at the discharging ends of the two blanking channels, or the bottom plate of the material receiving plate rotates to the horizontal state and is matched with the material moving mechanism to carry out blanking of polar groups.
3. According to the invention, the first linear driving device arranged on the first adjusting arm drives the material receiving plate to move at the outlet ends of the upper blanking channel and the lower blanking channel to complete the stacking of the polar group, so that the problem that the polar plate in the traditional technology cannot be accurately aligned due to inertia when moving horizontally is avoided, and the material receiving plate is matched with the side limiting plates at two sides to enhance the alignment of two sides of the stacked polar group.
4. The material moving mechanism arranged below the blanking channel is used for grabbing and moving the pole group on the material receiving plate which rotates to be in a horizontal state, and the clamping plate of the material moving mechanism is provided with a shape which is matched with the first open slot on the bottom plate of the material receiving plate, so that the clamping area of the clamping plate on the pole group is increased, and the clamping stability is improved.
5. According to the invention, the elastic cloth arranged between the clamping plates presses the pole group on one side of the material receiving plate when contacting with the pole group, so that the pole group is kept orderly, the elastic cloth has certain elasticity, and the second sliding block provided with the elastic cloth provides certain buffering through the elastic connection of the second spring, so that the clamping plates grab the electrode plate to have certain buffering, and the pole group is protected.
Drawings
FIG. 1 is a front view of the present application in a first operating condition;
FIG. 2 is a front view of the present application in a second operating condition;
FIG. 3 is a partial enlarged view of FIG. 2 at A
Fig. 4 is a perspective view of the present application in a second operating state;
FIG. 5 is a perspective view of the blanking channel of the present application;
fig. 6 is a perspective view of the receiving mechanism of the present application;
fig. 7 is a perspective view of the material receiving mechanism of the present application with a part of the structure of the gantry removed;
FIG. 8 is a front view of the transfer mechanism of the present application;
FIG. 9 is a side view of the splint of the present application;
FIG. 10 is a cross-sectional view taken at C-C of FIG. 9 and a partial enlarged view thereof;
the reference numbers in the figures are:
1-a transport channel;
2-a blanking channel; 2 a-mounting a bracket; 2 b-a roller; 2 c-side baffle;
3-a material receiving mechanism; 3 a-a portal frame; 3a 1-connector; 3a 2-pilot hole; 3a 3-second linear drive; 3a 4-baffle; 3a 5-cartridge; 3 b-a second adjustment arm; 3b 1-hinge seat; 3b2 — first slide rail; 3b3 — first slider; 3b4 — first mounting post; 3 c-a first adjustment arm; 3c 1-hinge; 3c2 — first linear drive; 3c 3-first guide sleeve; 3c4 — second mounting post; 3 d-material receiving plate; 3d 1-web; 3d2 — first guide bar; 3d 3-side limiting plate; 3d4 — first slot; 3 e-a linker arm; 3 f-elastic head; 3f 1-bayonet; 3f 2-a limiting block; 3f3 — first spring;
4-a material moving mechanism; 4 a-a third linear drive; 4 b-a first rotary drive; 4 c-finger cylinder; 4 d-splint; 4d1 — second slide; 4d2 — second slider; 4d 3-elastic cloth; 4d 4-second guide sleeve; 4d5 — second guide bar; 4d 6-second spring.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 5, the present application provides:
a battery electrode group plate wrapping machine of a large-scale power battery comprises a negative electrode plate feeding mechanism, a positive electrode plate feeding mechanism, a separator coiled material discharging mechanism, a positive electrode plate and a separator, wherein the positive electrode plate and the negative electrode plate are wrapped at the plate wrapping mechanism, the wrapped positive electrode plate and the wrapped separator are respectively conveyed through a conveying channel 1, the output end of the conveying channel 1 is provided with a blanking channel 2, the blanking channel 2 is obliquely arranged, the height of the feeding end of the blanking channel 2 is higher than that of the discharging end, the conveying channel 1 and the blanking channel 2 for conveying the positive electrode plate and the conveying channel 1 and the blanking channel 2 for conveying the negative electrode plate are arranged in a vertical parallel manner, a material receiving mechanism 3 stacks the positive electrode plate and the negative electrode plate, the material receiving mechanism 3 comprises a portal frame 3a, a second adjusting arm 3b is fixedly arranged on the portal frame 3a, a hinged seat 3b1 at the bottom of the second adjusting arm 3b is hinged with a hinged head 3c1 at the top of a first adjusting arm 3c, the bottom of the first adjusting arm 3c is slidably mounted with a receiving plate 3d, the receiving plate 3d is in an L shape, an opening of the receiving plate 3d is arranged towards a discharging end of the discharging channel 2, and the receiving plate 3d is used for sequentially receiving positive electrode plates and negative electrode plates which slide from the discharging channel 2.
Based on the above embodiments, the technical problem to be solved by the present application is how to realize the stacking of positive and negative electrode plates to form the desired electrode group quickly. Therefore, the positive electrode plates and the negative electrode plates are respectively conveyed through the two conveying channels 1 which are arranged up and down, the negative electrode plates are directly moved to the conveying channels 1 through the negative electrode plate feeding mechanism, the positive electrode plates are fed through the positive electrode plate feeding mechanism, and the separators cut from the separator coiled material feeding mechanism are folded in the moving process to realize enveloping movement, the plate wrapping mechanism is common in the prior art and is mature, redundant description is not needed, the positive electrode plates after being wrapped move to the conveying channels 1 on the upper sides of the negative electrode plates to move to the blanking channels 2, the conveying channels 1 can be conveying belts, the blanking channels 2 are located at the output ends of the conveying channels 1 and extend obliquely to the lower portions of the other sides, and the positive electrode plates and the negative electrode plates slide to the discharge ends of the blanking channels 2 under the action of gravity after entering the blanking channels 2; when stacking is carried out, the first adjusting arm 3c and the second adjusting arm 3b of the material receiving mechanism 3 rotate relatively, the first adjusting arm 3c drives the material receiving plate 3d to rotate around the axis of the hinge joint 3c1, so that the bottom plate of the L-shaped material receiving plate 3d rotates to be parallel to the working surface of the blanking channel 2, positive and negative electrode plates falling on the conveying channel 1 are received, the material receiving plate 3d can slide on the first adjusting arm 3c and can move back and forth to the output ends of the blanking channels 2 at the upper and lower sides, electrode plates sliding on the blanking channels 2 can be ensured to stably enter the material receiving plate 3d for stacking, the electrode plates can be matched with the time for the material receiving plate 3d to move between the discharge ends of the two blanking channels 2 through the intermittent conveying of the conveying channel 1, the positive and negative electrode plates can move to the blanking channels 2 in a staggered manner to be received by the material receiving plate 3d, because the bottom plate of the receiving plate 3d is in an inclined state, the electrode plates are attached to one side of the receiving plate 3d under the action of gravity, so that the stacked electrode groups are ensured to be stacked orderly, because the conveying channel 1 and the blanking channel 2 of the conveying electrode plates are arranged up and down, the receiving plate 3d moves up and down when receiving the electrode plates, the influence on the stacked electrode plates is small, the stacking is ensured to be neat, if the conveying channel 1 and the blanking channel 2 are horizontally arranged, the electrode plates on the receiving plate 3d are likely to deviate under the action of inertia due to the fact that the receiving plate 3d moves left and right, the position of the bottom plate of the receiving plate 3d after receiving the electrode plates is gradually reduced, so that the subsequent electrode plates are effectively received, the technical problem is directly solved by arranging the conveying channel 1 and the blanking channel 2 up and down, only the stroke of each movement of the receiving plate 3d is required to be set, and after the stacked electrode plates form the electrode groups, first regulating arm 3c rotates, makes first regulating arm 3c rotate to vertical state, thereby the bottom plate of connecing flitch 3d resumes the level and drives utmost point crowd and be the horizontality, conveniently removes utmost point crowd and carries out other steps such as film.
Further, as shown in fig. 4:
the blanking channel 2 is composed of a plurality of rollers 2b arranged on a mounting support 2a, rotating shafts of the rollers 2b are horizontally arranged, the rollers 2b are distributed at equal intervals along the length direction of the mounting support 2a, and side baffles 2c with adjustable intervals are arranged on two sides of the mounting support 2 a.
Based on the above embodiment, the technical problem that the present application intends to solve is how to ensure the smooth sliding of the electrode plate by the blanking channel 2. Therefore, the blanking channel 2 passed through by this application comprises a plurality of rollers 2b installed at installing support 2a, and the sliding friction that produces when roller bearing 2b slided the plate electrode changes rolling friction into, has avoided the wearing and tearing of plate electrode to have guaranteed the smooth and easy landing of plate electrode, and the side shield 2c that the installing support 2a both sides set up can carry out corresponding regulation according to the width of plate electrode, and the plate electrode position on the material receiving plate 3d of assurance entering receiving mechanism 3 is the same, has further improved utmost point crowd and has piled up fashioned neat.
Further, as shown in fig. 6 and 7:
a first linear driving device 3c2 is fixedly mounted on one side of the first adjusting arm 3c far away from the blanking channel 2, the working end of the first linear driving device 3c2 moves along the length direction of the first adjusting arm 3c, the working end of the first linear driving device 3c2 is fixedly mounted on a connecting plate 3d1 arranged on one side of the receiving plate 3d far away from the blanking channel 2, a first guide rod 3d2 extending vertically upwards is arranged on the upper side of the connecting plate 3d1, and the first guide rod 3d2 is inserted into a first guide sleeve 3c3 at the bottom of the first adjusting arm 3 c.
Based on the above embodiment, the technical problem that the present application intends to solve is how the receiving plate 3d moves between the discharging ends of the two discharging channels 2 to receive the electrode plates. Therefore, the first linear driving device 3c2 is fixedly mounted on the first adjusting arm 3c of the present embodiment, the first linear driving device 3c2 may be a linear cylinder or an electric push rod, etc., the first linear driving device 3c2 pushes the material receiving plate 3d mounted at the bottom of the first adjusting arm 3c to move along the length direction of the first adjusting arm 3c, and the stability of the material receiving plate 3d during moving is realized by inserting the first guide rod 3d2 on the connecting plate 3d1 on the material receiving plate 3d into the first guide sleeve 3c3 at the bottom of the first adjusting arm 3c, so as to prevent the material receiving plate 3d from shaking when receiving the electrode plate to affect the alignment of the electrode group stack.
Further, as shown in fig. 6 and 7:
the both sides of the second regulating arm 3b below the installation portal frame 3a are provided with first slide rail 3b2, first slide rail 3b2 is vertical to be set up, first slider 3b3 of slidable mounting in the first slide rail 3b2, be provided with the first erection column 3b4 to the bulge on the first slider 3b3, first regulating arm 3c and the first slide rail 3b2 homonymy on the second regulating arm 3b are provided with fixed second erection column 3c4, the both ends of linking arm 3e are cartridge connection first erection column 3b4 and second erection column 3c4 respectively.
The connecting piece 3a1 is inserted in the portal frame 3a, the connecting piece 3a1 penetrates through a guide hole 3a2 arranged at the top of the portal frame 3a and moves along the vertical direction, the connecting piece 3a1 is of a 'Contraband' type with a downward opening, two ends of the connecting piece 3a1 are hinged to first mounting columns 3b4 on first sliders 3b3 at two sides of the second adjusting arm 3b, a second linear driving device 3a3 is fixedly mounted at the top of the portal frame 3a, the working end of the second linear driving device 3a3 moves in the vertical direction, the working end of the second linear driving device 3a3 is fixedly mounted with the connecting piece 3a1, and the second linear driving device 3a3 is used for driving the first sliders 3b3 at two sides of the second adjusting arm 3b to slide along the first slide rail 3b 2.
Based on the above embodiments, the technical problem to be solved by the present application is how to drive the first adjusting arm 3c to rotate so as to incline the bottom plate of the receiving plate 3d to be parallel to the working surface of the blanking channel 2. Therefore, the second adjusting arm 3b and the first adjusting arm 3c are hinged by a connecting arm 3e, one end of the connecting arm 3e is inserted on a first slide block 3b3 which slides in a first slide rail 3b2, the other end of the connecting arm 3e is inserted on a second mounting column 3c4 which is fixed on the first adjusting arm 3c, when the first slide block 3b3 moves vertically upwards in a first slide rail 3b2, the first slide block 3b3 drives one end of the connecting arm 3e to move upwards, the other end of the connecting arm 3e drives the first adjusting arm 3c to rotate around the axis of a hinged head 3c1, so that the bottom plate of the material receiving plate 3d rotates to an angle which is parallel to the plane of the blanking channel 2, the first slide blocks 3b3 on both sides of the second adjusting arm 3b are connected with both ends of a connecting piece 3a1 which is mounted on the portal frame 3a, otherwise, the first slide block 3b3 drives the first adjusting arm 3c to move downwards to rotate to a vertical state, the connecting piece 3a1 is inserted into a guide hole 3a2 at the top of the portal frame 3a to ensure stable moving path in the vertical direction, the working end of the second linear driving device 3a3 at the top of the portal frame 3a is fixedly connected with the connecting piece 3a1 to drive the connecting piece 3a1 to move up or down, and the second linear driving device 3a3 can be a linear cylinder.
Further, as shown in fig. 3 and 6:
the two sides of the bottom of the portal frame 3a are connected through a baffle 3a4, the baffle 3a4 is arranged on one side of the receiving plate 3d away from the blanking channel 2, an elastic head 3f is mounted on the baffle 3a4, the elastic head 3f is arranged on one side of the baffle 3a4 facing the receiving plate 3d, the elastic head 3f is inserted into an insertion seat 3a5 arranged on the baffle 3a4 through an insertion rod 3f1, a limiting block 3f2 is arranged at the tail end of the insertion rod 3f1, the limiting block 3f2 is arranged outside the insertion seat 3a5, a first spring 3f3 is sleeved on the insertion rod 3f1, and the first spring 3f3 elastically connects the elastic head 3f and the insertion seat 3a 5.
Based on the above embodiment, the technical problem that the present application intends to solve is that when the first adjusting arm 3c is in the vertical state, the connecting arm 3e is also in the vertical state, and how to ensure that the upward movement of the first slider 3b3 can drive the first adjusting arm 3c to rotate toward one side of the blanking channel 2. Therefore, the baffle 3a4 is arranged at the bottom of the portal frame 3a, the baffle 3a4 is positioned at one side of the receiving plate 3d away from the blanking channel 2 to block the rotation angle of the receiving plate 3d, the elastic head 3f is arranged on the receiving plate 3d, when the first adjusting arm 3c drives the receiving plate 3d to rotate to the vertical state, one side of the receiving plate 3d contacts the elastic head 3f and makes the elastic head 3f move to the side of the baffle 3a4, the first spring 3f3 is compressed, so that the connecting arm 3e drives the first adjusting arm 3c to rotate, the first spring 3f3 provides the elastic force of the first adjusting arm 3c rotating towards one side of the blanking channel 2, the rotating direction of the material receiving plate 3d is ensured, meanwhile, the existence of the elastic head 3f also provides a slow speed when the material receiving plate 3d rotates to a vertical state, and the neatness of the stacked pole group on the material receiving plate 3d is placed to be influenced by vibration.
Further, as shown in fig. 6 and 7:
the length of the bottom plate of the material receiving plate 3d is larger than or equal to the length of the positive plate and the negative plate, the width of the material receiving plate 3d is consistent with the width of the positive plate and the width of the negative plate, side limiting plates 3d3 are arranged on two sides of the bottom plate of the material receiving plate 3d, and the side limiting plates 3d3 are used for limiting two sides of the positive plate and the negative plate entering the material receiving plate 3 d.
Based on the above embodiment, the technical problem that the present application intends to solve is how to ensure the stacking effect of the material receiving plate 3d on the electrode plates. For this reason, this application sets up the width that accords with the electrode plate through connecing flitch 3d, connects flitch 3d both sides to be equipped with side spacing board 3d3 and carries out spacing to the left and right sides of electrode plate and prevent that the electrode plate from dropping.
Further, as shown in fig. 8:
the material moving mechanism 4 for moving the polar group stacked by the material receiving mechanisms 3 is arranged below the blanking channel 2, the material moving mechanism 4 comprises a third linear driving device 4a horizontally arranged, a first rotary driving device 4b is fixedly arranged on the working end of the third linear driving device 4a, a finger cylinder 4c is fixedly arranged on the working end of the first rotary driving device 4b, the working end of the finger cylinder 4c is arranged towards one side of an opening of a material receiving plate 3d of the material receiving mechanism 3, a clamping plate 4d is fixedly arranged on the working end of the finger cylinder 4c, and the finger cylinder 4c drives the clamping plate 4d to move relatively in the vertical direction.
Based on the above embodiment, the technical problem that the present application intends to solve is how to blank the pole group stacked on the material plate 3 d. For this purpose, the material moving mechanism 4 is arranged below the blanking channel 2, the material moving mechanism 4 is driven by a third linear driving device 4a, first rotary driving device 4b and finger cylinder 4c constitute, finger cylinder 4 c's working end sets up from top to bottom and drives splint 4d expansion, third linear driving device 4a drives splint 4d and removes to the opening side of the flitch 3d that connects that has rotated to the horizontality, finger cylinder 4c drives splint 4d and snatchs utmost point crowd, third linear driving device 4a drives utmost point crowd and removes to the opposite side and empties the flitch 3d that connects, conveniently connect flitch 3d to carry out the equipment of next utmost point crowd, first rotary driving device 4b on the third linear driving device 4a drives the working end of finger cylinder 4c and carries out one hundred eighty degrees rotations, cooperation finger cylinder 4c will extremely crowd place the packaging process on utmost point crowd conveyor on next step.
Further, as shown in fig. 6 to 8:
the bottom plate of the material receiving plate 3d is provided with a first open slot 3d4 penetrating through the material receiving plate 3d, the opening of the first open slot 3d4 faces the working end of the material moving mechanism 4, the first open slot 3d4 is arranged at the center of the material receiving plate 3d, and the width of the first open slot 3d4 is matched with the width of the clamping plate 4d of the material moving mechanism 4.
Based on the above embodiment, the technical problem that the present application intends to solve is how to ensure the clamping area of the pole group on the material plate 3d by the clamping plate 4 d. Therefore, the first open groove 3d4 matched with the shape of the clamping plate 4d is arranged on the opening side of the material receiving plate 3d, so that the clamping of the clamping plate 4d to the pole group is facilitated, in the embodiment, the first open groove 3d4 is arranged between the positive pole lug and the negative pole lug of the pole group, the clamping plate 4d clamps the middle part of the pole group, and in other embodiments, the first open groove 3d4 can also be arranged on two sides of the pole lug, so that the clamping plate 4d can avoid the pole lug part when being clamped.
Further, as shown in fig. 9 and 10:
two opposite sides of the clamping plate 4d arranged at the working end of the finger cylinder 4c are respectively provided with a second parallel sliding rail 4d1, a second sliding block 4d2 is arranged in the second sliding rail 4d1 in a sliding manner, the upper and the lower second sliding blocks 4d2 are respectively fixedly connected with two ends of an elastic cloth 4d3, one side of the clamping plate 4d far away from the receiving mechanism 3 is provided with a second guide sleeve 4d4, the second sliding block 4d2 is provided with a second guide rod 4d5 inserted in the second guide sleeve 4d4, the second spring 4d6 is sleeved on the second guide sleeve 4d4, and the second spring 4d6 is elastically connected with the clamping plate 4d and the second sliding block 4d 2.
Based on the above embodiment, the technical problem that the present application intends to solve is how to ensure the regularity of the electrode group when the clamping plate 4d clamps the electrode group and avoid damaging the electrode plate. Therefore, the sliding second slide block 4d2 is arranged on the opposite side of the two clamping plates 4d at the working end of the finger cylinder 4c, the elastic cloth 4d3 is connected between the second slide blocks 4d2, when the third linear driving device 4a drives the clamping plates 4d to move towards the pole group, the elastic cloth 4d3 contacts one side of the pole group and presses the pole group on one side of the material receiving plate 3d, the pole group is kept in order, the elastic cloth 4d3 has certain elasticity, the second slide block 4d2 provided with the elastic cloth 4d3 provides certain buffering through the elastic connection of the second spring 4d6, the clamping plates 4d grab the electrode plates to have certain buffering, and the pole group is protected.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A battery plate group wrapping machine of a large power battery comprises a negative electrode plate feeding mechanism, a positive electrode plate feeding mechanism, a separator coiled material discharging mechanism, a positive electrode plate and a separator, wherein the positive electrode plate and the negative electrode plate are wrapped at the wrapping mechanism, and the battery plate group wrapping machine is characterized in that the positive electrode plate and the negative electrode plate after being wrapped are respectively conveyed through a conveying channel (1), the output end of the conveying channel (1) is provided with a blanking channel (2), the blanking channel (2) is obliquely arranged, the feeding end of the blanking channel (2) is higher than the discharging end, the conveying channel (1) and the blanking channel (2) for conveying the positive electrode plate and the conveying channel (1) and the blanking channel (2) for conveying the negative electrode plate are arranged in an up-and-down parallel mode, a material receiving mechanism (3) stacks the positive electrode plate and the negative electrode plate, the material receiving mechanism (3) comprises a portal frame (3 a), and a second adjusting arm (3 b) is fixedly installed on the portal frame (3 a), articulated seat (3 b 1) of the bottom of second regulating arm (3 b) is connected with articulated joint (3 c 1) at the top of first regulating arm (3 c) are articulated, the bottom slidable mounting of first regulating arm (3 c) has material receiving plate (3 d), material receiving plate (3 d) is "L" type, the opening of material receiving plate (3 d) sets up towards the discharge end of unloading passageway (2), material receiving plate (3 d) are used for accepting in proper order from the positive electrode board and the negative electrode board of unloading passageway (2) landing.
2. The plate wrapping machine for the battery pole group of the large-sized power battery as claimed in claim 1, wherein the blanking channel (2) is composed of a plurality of rollers (2 b) mounted on a mounting bracket (2 a), the rotating shafts of the rollers (2 b) are horizontally arranged, the rollers (2 b) are distributed at equal intervals along the length direction of the mounting bracket (2 a), and side baffles (2 c) with adjustable intervals are mounted on two sides of the mounting bracket (2 a).
3. The plate wrapping machine for the battery pole group of the large-sized power battery as defined in claim 1, wherein a first linear driving device (3 c 2) is fixedly installed on one side of the first adjusting arm (3 c) far away from the blanking channel (2), a working end of the first linear driving device (3 c 2) moves along a length direction of the first adjusting arm (3 c), a working end of the first linear driving device (3 c 2) is fixedly installed on a connecting plate (3 d 1) arranged on one side of the receiving plate (3 d) far away from the blanking channel (2), a first guide rod (3 d 2) extending vertically and upwardly is arranged on an upper side of the connecting plate (3 d 1), and the first guide rod (3 d 2) is inserted into a first guide sleeve (3 c 3) at the bottom of the first adjusting arm (3 c).
4. The plate wrapping machine for the battery electrode group of the large power battery as defined in claim 2, wherein first slide rails (3 b 2) are disposed on two sides of a second adjusting arm (3 b) below the installation portal frame (3 a), the first slide rails (3 b 2) are vertically disposed, a first sliding block (3 b 3) is slidably mounted on the first slide rails (3 b 2), a first mounting column (3 b 4) protruding towards the first sliding block (3 b 3) is disposed on the first sliding block (3 b 3), a second mounting column (3 c 4) is fixedly disposed on the same side of the first adjusting arm (3 c) and the first slide rail (3 b 2) on the second adjusting arm (3 b), and two ends of the connecting arm (3 e) are respectively connected with the first mounting column (3 b 4) and the second mounting column (3 c 4) in a plug-in manner.
5. The battery plate wrapping machine for the large power battery according to claim 4, wherein a connecting piece (3 a 1) is inserted into the portal frame (3 a), the connecting piece (3 a 1) passes through a guide hole (3 a 2) formed in the top of the portal frame (3 a) and moves in the vertical direction, the connecting piece (3 a 1) is of a downward opening 'Contraband' type, two ends of the connecting piece (3 a 1) are hinged to first mounting columns (3 b 4) on first sliders (3 b 3) on two sides of the second adjusting arm (3 b), a second linear driving device (3 a 3) is fixedly mounted on the top of the portal frame (3 a), a working end of the second linear driving device (3 a 3) is arranged and moves in the vertical direction, a working end of the second linear driving device (3 a 3) is fixedly mounted to the connecting piece (3 a 1), and the second linear driving device (3 a 3) is used for driving the first sliders (3 b) on two sides of the second adjusting arm (3 b) to slide along a first sliding rail (853 b) 8584).
6. The battery plate wrapping machine for the large-scale power battery as claimed in claim 1, wherein two sides of the bottom of the portal frame (3 a) are connected through a baffle (3 a 4), the baffle (3 a 4) is arranged at one side of the material receiving plate (3 d) far away from the blanking channel (2), an elastic head (3 f) is arranged on the baffle (3 a 4), the elastic head (3 f) is arranged at one side of the baffle (3 a 4) facing the material receiving plate (3 d), the elastic head (3 f) is inserted into an insertion seat (3 a 5) arranged on the baffle (3 a 4) through an insertion rod (3 f 1), the tail end of the inserted rod (3 f 1) is provided with a limiting block (3 f 2), the limiting block (3 f 2) is arranged outside the insertion seat (3 a 5), the inserted rod (3 f 1) is sleeved with a first spring (3 f 3), and the first spring (3 f 3) is elastically connected with the elastic head (3 f) and the insertion seat (3 a 5).
7. The plate wrapping machine for the battery plate group of the large-sized power battery as claimed in claim 1, wherein the length of the bottom plate of the material receiving plate (3 d) is greater than or equal to that of the positive plate and the negative plate, the width of the material receiving plate (3 d) is consistent with that of the positive plate and the negative plate, side limiting plates (3 d 3) are arranged on two sides of the bottom plate of the material receiving plate (3 d), and the side limiting plates (3 d 3) are used for limiting two sides of the positive plate and the negative plate entering the material receiving plate (3 d).
8. The plate wrapping machine for the battery pole groups of the large-sized power battery as defined in claim 1, wherein a material moving mechanism (4) for moving the pole groups stacked by the material receiving mechanism (3) is arranged below the blanking channel (2), the material moving mechanism (4) comprises a horizontally arranged third linear driving device (4 a), a first rotary driving device (4 b) is fixedly arranged on a working end of the third linear driving device (4 a), a finger cylinder (4 c) is fixedly arranged on a working end of the first rotary driving device (4 b), the working end of the finger cylinder (4 c) is arranged towards one side of an opening of the material receiving plate (3 d) of the material receiving mechanism (3), a clamping plate (4 d) is fixedly arranged on a working end of the finger cylinder (4 c), and the clamping plate (4 d) is driven by the finger cylinder (4 c) to move relatively in a vertical direction.
9. The plate wrapping machine for the battery pole group of the large-scale power battery as claimed in claim 8, wherein a first slot (3 d 4) penetrating through the material receiving plate (3 d) is formed in a bottom plate of the material receiving plate (3 d), the opening of the first slot (3 d 4) faces to the working end of the material moving mechanism (4), the first slot (3 d 4) is formed in the center of the material receiving plate (3 d), and the width of the first slot (3 d 4) is matched with the width of a clamping plate (4 d) of the material moving mechanism (4).
10. The plate wrapping machine for the battery pole group of the large power battery as claimed in claim 8, wherein one side of each of two opposite clamping plates (4 d) installed at the working end of the finger cylinder (4 c) is provided with a second parallel sliding rail (4 d 1), a second sliding block (4 d 2) is installed in the second sliding rail (4 d 1) in a sliding manner, the upper and lower second sliding blocks (4 d 2) are respectively and fixedly connected with two ends of the elastic cloth (4 d 3), a second guide sleeve (4 d 4) is installed at one side of each clamping plate (4 d) far away from the material receiving mechanism (3), a second guide rod (4 d 5) is arranged on each second sliding block (4 d 2) and inserted in the second guide sleeve (4 d 4), a second spring (4 d 6) is sleeved on the second guide sleeve (4 d 4), and the second spring (4 d 6) elastically connects the clamping plate (4 d) and the second sliding block (4 d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476289.9A CN114709493A (en) | 2022-04-29 | 2022-04-29 | Battery plate group wrapping machine for large power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476289.9A CN114709493A (en) | 2022-04-29 | 2022-04-29 | Battery plate group wrapping machine for large power battery |
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| Publication Number | Publication Date |
|---|---|
| CN114709493A true CN114709493A (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210476289.9A Pending CN114709493A (en) | 2022-04-29 | 2022-04-29 | Battery plate group wrapping machine for large power battery |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837525A (en) * | 2023-02-27 | 2023-03-24 | 湖南隆深氢能科技有限公司 | Cutting equipment of fuel cell production usefulness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199093A (en) * | 2018-01-27 | 2018-06-22 | 中山慧能科技有限公司 | A kind of novel large lead acid accumulator pole group automatic board wrapping equipment |
| CN211957825U (en) * | 2020-03-30 | 2020-11-17 | 天能电池集团股份有限公司 | Storage battery plate wrapping device |
| CN113581834A (en) * | 2021-06-24 | 2021-11-02 | 宜兴大宇科机电有限公司 | Storage battery assembly line is with utmost point crowd transfer conveying mechanism |
| CN215988875U (en) * | 2021-05-19 | 2022-03-08 | 长兴金润科技有限公司 | Storage battery plate wrapping mechanism and automatic wrapping production equipment thereof |
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2022
- 2022-04-29 CN CN202210476289.9A patent/CN114709493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199093A (en) * | 2018-01-27 | 2018-06-22 | 中山慧能科技有限公司 | A kind of novel large lead acid accumulator pole group automatic board wrapping equipment |
| CN211957825U (en) * | 2020-03-30 | 2020-11-17 | 天能电池集团股份有限公司 | Storage battery plate wrapping device |
| CN215988875U (en) * | 2021-05-19 | 2022-03-08 | 长兴金润科技有限公司 | Storage battery plate wrapping mechanism and automatic wrapping production equipment thereof |
| CN113581834A (en) * | 2021-06-24 | 2021-11-02 | 宜兴大宇科机电有限公司 | Storage battery assembly line is with utmost point crowd transfer conveying mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837525A (en) * | 2023-02-27 | 2023-03-24 | 湖南隆深氢能科技有限公司 | Cutting equipment of fuel cell production usefulness |
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