CN114678489B - Continuous manufacturing method and continuous manufacturing device for tubular polar plate - Google Patents
Continuous manufacturing method and continuous manufacturing device for tubular polar plate Download PDFInfo
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- CN114678489B CN114678489B CN202210315102.7A CN202210315102A CN114678489B CN 114678489 B CN114678489 B CN 114678489B CN 202210315102 A CN202210315102 A CN 202210315102A CN 114678489 B CN114678489 B CN 114678489B
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- tubular
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- cut
- sleeve
- continuous manufacturing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 238000005520 cutting process Methods 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000011084 recovery Methods 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010008 shearing Methods 0.000 abstract description 5
- 239000011505 plaster Substances 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0473—Filling tube-or pockets type electrodes; Applying active mass in cup-shaped terminals
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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
Abstract
The utility model discloses a continuous manufacturing method and a continuous manufacturing device of a tubular polar plate. The continuous manufacturing method of the tubular polar plate comprises the steps of firstly processing the tubular grids for producing various types of tubular batteries into the tubular grids with unified lead cores and long enough length, then using the lead cores with different lengths when the tubular grids are used for producing the tubular batteries with different types, and shearing the lead cores of the tubular grids according to the needs to obtain the tubular grids with different lengths of the lead cores, so that the tubular grids for producing the tubular batteries with different types can use the same set of dies when producing the tubular grids with different types of tubular batteries, and the application range is wide. The continuous manufacturing device is a special device matched with the continuous manufacturing method of the tubular polar plate.
Description
Technical Field
The utility model relates to the technical field of tubular battery production, in particular to a continuous manufacturing method and a continuous manufacturing device of a tubular polar plate.
Background
The traction battery is assembled by adopting a tubular polar plate, the tubular polar plate comprises a tubular grid and lead plaster, the tubular grid comprises an upper frame provided with a lug and a lead core (vertical rib) arranged on one side of the upper frame, when the tubular grid is prepared into the tubular polar plate, a sleeve is sleeved on the lead core in a penetrating way, the lead plaster is poured into a gap between the sleeve and the lead core, and the bottom end of the sleeve is blocked by a bottom button. When the widths of the polar plates are equal, the size of the polar plate capacity is determined by the length of the lead core.
For example, the utility model with the authorized bulletin number of CN202487700U discloses a battery polar plate, in particular to a net-braiding type sealed lead power battery anode plate, which comprises a plate ear, wherein a comb-shaped grid is die-cast at the lower part of the plate ear, the grid consists of an ABS plastic grid frame and a pure lead wire woven net, and the pure lead wire woven net is braided and wrapped on the surface of the ABS plastic grid frame.
For another example, the utility model of the authorized publication number CN211858798U discloses a corrosion-resistant tubular positive plate, which comprises a busbar, wherein the top surface of the busbar is provided with a tab; the bottom surface of busbar is connected with the perpendicular lead bar that horizontal linear array distributes, the lead bar is circular cone form, the top cross-section diameter of lead bar is greater than the bottom cross-section diameter of lead bar, the top of lead bar is connected the busbar, circular cone form is used for reinforcing the bearing capacity of lead bar.
Then, the lengths of the lead cores in the tubular polar plates disclosed in the prior art are fixed, and for the tubular polar plates with different types and specifications, different dies are required to be used for production respectively, so that the die cost is high and the applicability is low.
Disclosure of Invention
The utility model provides a continuous manufacturing method and a continuous manufacturing device for tubular polar plates, aiming at the defects in the prior art.
A continuous manufacturing method of a tubular polar plate, comprising the steps of:
(1) Preparing a tubular grid to be cut, wherein the tubular grid to be cut comprises an upper frame and a process frame, a plurality of lead cores which are arranged at intervals are arranged between the upper frame and the process frame, and one side of the upper frame, which is away from the lead cores, is also provided with a tab;
(2) Cutting off the process frame and part of lead cores on one side of the process frame according to different model sizes to obtain a cut tubular grid;
(3) Sleeving a sleeve on the lead core of the cut tubular grid, and filling lead paste into a gap between the sleeve and the lead core to prepare the tubular polar plate.
Preferably, in the step (1), a positioning hole which is arranged in the thickness direction and used for positioning during cutting processing is formed in the upper frame of the tubular grid to be cut, and the positioning hole is used for positioning during cutting of the tubular grid, so that the shearing length is ensured to be accurate.
The lead core is also provided with a bulge which is used for propping against the inner side wall of the sleeve when the sleeve is sleeved on the lead core along the width direction of the tubular grid; the bulges on each lead core are arranged in pairs, and a plurality of pairs of bulges are arranged on each lead core at intervals along the length direction; the bulges on two adjacent lead cores are arranged in a staggered way. Because the sleeve is sleeved on the lead, a gap for filling lead plaster is formed between the inner side wall of the sleeve and the lead, the convex arrangement can be used for ensuring that the lead is positioned at the center of the sleeve and preventing the sleeve from being skewed. The bulges on the two adjacent lead cores are arranged in a staggered manner, so that the bulges on the two adjacent lead cores are prevented from being too close to each other, and the difficulty in sleeving the sleeve is increased.
More preferably, the protrusions are provided with guide cambered surfaces on two sides along the length direction of the lead, and the design of the guide cambered surfaces is convenient for sleeving the sleeve on the vertical ribs.
The lead core is provided with a diameter-expanding section which is connected with the upper frame in a clamping way and has an increased outer diameter when sleeved with the sleeve, and one end of the diameter-expanding section, which is far away from the upper frame, is provided with a guide inclined surface with the outer diameter gradually increasing from one end far away from the upper frame to one end close to the upper frame. The expanding section and the sleeve can be clamped, so that the sleeve is not easy to drop.
The utility model also provides a continuous manufacturing device of the tubular polar plate, which is used for preparing the tubular grid to be cut of the tubular polar plate and comprises an upper frame and a process frame, a plurality of lead cores are arranged between the upper frame and the process frame at intervals, one side of the upper frame, which is away from the lead cores, is also provided with a polar lug,
the continuous manufacturing device is used for cutting the tubular grid to be cut off the process frame and part of the lead core at one side of the process frame to obtain the cut tubular grid, sleeving the lead core of the cut tubular grid with a sleeve,
the continuous manufacturing device comprises a workbench, wherein a placing area for placing a tubular grid to be cut is formed in the workbench, an adjusting plate is arranged at one end of the placing area, a positioning mechanism matched with one side of a grid lug of the tubular plate for positioning is arranged on the adjusting plate, and an adjusting mechanism for adjusting the position of the adjusting plate in the length direction of the placement of the tubular grid during cutting is arranged between the adjusting plate and the workbench;
a cutter for cutting the lead core of the tubular grid is arranged above the other end of the placement area, a recovery port is also arranged on the workbench, a process frame for collecting the cut lead core and a recovery area for part of the lead core are arranged below the recovery port,
the workbench is also provided with an automatic sleeve mechanism for sleeving the cut tubular grid with a sleeve.
Preferably, during cutting, one end of the tubular grid to be cut extends above the recovery port, a supporting rod for supporting a cutting area of the tubular grid is arranged at the recovery port, and a row of positioning tooth slots for positioning each lead core are arranged on the supporting rod; the cutter is positioned above the supporting rod and matched with one side of the supporting rod to cut the lead;
the continuous manufacturing device further comprises a first motor for driving the supporting rod to rotate, wherein a positioning tooth slot is respectively arranged on two opposite sides of the circumferential direction of the supporting rod, a guide round table extending along the axial direction is arranged on the other two opposite sides of the circumferential direction of the supporting rod, and the cross section of the guide round table is semicircular or semi-elliptic; after cutting is completed and before the automatic sleeving mechanism performs sleeving, the first motor drives the supporting rod to rotate, and the supporting rod is switched from one surface where the positioning tooth slot is located to one surface where the guide circular truncated cone is located to support the lead upwards.
And each lead core of the tubular grid to be cut is clamped into the positioning tooth slot, so that the tubular grid is positioned, and the cutting accuracy is ensured. Meanwhile, the cutter is located above the supporting rod and is matched with one side of the supporting rod to cut the lead, and preferably, the cutter is matched with one side of the supporting rod away from the adjusting plate, so that when the cutter cuts, one side of the lead of the tubular grid is supported by the supporting rod, and the other side of the lead is above the recovery port, so that the lead is not supported, the lead is convenient to cut, and a cut product automatically falls into the recovery area below the recovery port.
More preferably, the automatic sleeve mechanism comprises a sleeve box for placing sleeves, the sleeve box is movably arranged on the workbench along the length direction of the lead core of the tubular grid, and the width of the inner cavity of the sleeve box is matched with the width of a group of sleeves for one tubular grid;
the bottom of one side of the inner cavity of the sleeve box, which faces to the tubular grid in the length direction, is provided with an outlet for a group of sleeves to extend out, and the bottom of one side of the sleeve box, which faces away from the tubular grid, is provided with a push plate for pushing out a group of sleeves positioned at the bottom from the outlet and sleeving the sleeves on a lead core of the tubular grid.
Further preferably, pulleys are arranged on two sides of the sleeve box, and sliding rails which are arranged along the length direction of the lead core when the tubular grid is placed are correspondingly arranged on the workbench;
the bottom surface of the sleeve box is provided with a row of tooth grooves which are arranged along the length direction of the lead core when the tubular grid is placed, and the continuous manufacturing device also comprises a gear which is matched with the tooth grooves and used for driving the sleeve box to move and a second motor which is used for driving the gear;
the side wall of the inner cavity of the sleeve box is provided with a plurality of groups of clamping grooves which are arranged along the length direction, the inner cavity of the sleeve box is also provided with baffle plates, two sides of the baffle plates are matched with the clamping grooves, the lengths of the areas for placing the sleeve in the inner cavity of the sleeve box are limited by the baffle plates arranged in different groups of clamping grooves, and gaps for the push plate to extend through are reserved between the bottoms of the baffle plates and the bottom surface of the inner cavity of the sleeve box.
Preferably, the adjusting mechanism comprises a group of fixing holes arranged on the adjusting plate, and adjusting holes arranged on the workbench and matched with the fixing holes, the adjusting plate is fixed with the adjusting holes through bolts penetrating through the fixing holes, and a plurality of groups of adjusting holes are arranged on the workbench along the length direction of the tubular grid during cutting at intervals. The adjusting hole can be a screw hole, so that the bolt is directly matched and fixed with the screw hole; the adjusting hole is not required to be a screw hole, so that the bolt is matched and fixed with the nut after passing through the adjusting hole. The adjusting plate can be fixed at different positions by corresponding the fixing holes on the adjusting plate to different adjusting holes, so that the cutting length can be adjusted.
Preferably, the positioning mechanism comprises a positioning pin arranged on the adjusting plate, and the upper frame of the tubular grid is correspondingly provided with a positioning hole matched with the positioning pin; the positioning mechanism further comprises a positioning end block which is arranged at one end of the adjusting plate and used for supporting lugs of the tubular grid. The positions of the tubular grids can be fixed through the arrangement, and cutting accuracy is ensured.
Preferably, a vertical mounting plate is arranged on one side of the workbench, a horizontal mounting rod is arranged on the vertical mounting plate, and an air cylinder for driving the cutter to move up and down is arranged on the horizontal mounting rod; the recovery area is provided with a conveying belt for outputting the cut process frame and part of lead cores. The cut materials are uniformly collected through the conveying belt and then recycled.
The continuous manufacturing method of the tubular polar plate comprises the steps of firstly processing the tubular grids for producing various types of tubular batteries into the tubular grids with unified lead cores and long enough length, then using the lead cores with different lengths when the tubular grids are used for producing the tubular batteries with different types, and shearing the lead cores of the tubular grids according to the needs to obtain the tubular grids with different lengths of the lead cores, so that the tubular grids for producing the tubular batteries with different types can use the same set of dies when producing the tubular grids with different types of tubular batteries, and the application range is wide. And because the process frame is designed, the integral strength of the tubular grid before cutting can be ensured even if the lead core is relatively long.
The continuous manufacturing device of the tubular polar plate is a special device matched with the continuous manufacturing method of the tubular polar plate, when the tubular polar plate is cut, the required cutting length is adjusted through the position of the adjusting plate, then the tubular polar plate is placed in the placing area of the workbench, the technological frame and part of lead core of the semi-finished tubular polar plate to be cut are cut off by utilizing the cutter at the other end of the placing area, the tubular polar plate with the lead core length of the required length is obtained, and then the sleeve is sleeved on the lead core through the automatic sleeve.
Drawings
Fig. 1 is a schematic structural view of a tubular grid to be cut.
Fig. 2 is a schematic structural view of the cut tubular grid.
Fig. 3 is a schematic view of the structure of a set of bushings.
Fig. 4 is a schematic structural view of the sleeve after being sleeved on the lead.
Fig. 5 is a schematic view of the structure of the continuous manufacturing apparatus of the present utility model without an automatic sleeve mechanism and the tubular grid to be cut.
Fig. 6 is a schematic view of the structure of the tubular grid after cutting and without the automatic sleeve mechanism in the continuous manufacturing apparatus of the present utility model.
Fig. 7 is a schematic view of a part of the structure of the continuous manufacturing apparatus and the cut tubular grid of the present utility model.
Fig. 8 is a schematic view of a structure of the workbench without the adjusting plate.
Fig. 9 is a schematic structural view of the regulating plate.
Fig. 10 is a schematic structural view of the support bar.
Fig. 11 is a schematic structural view of the continuous manufacturing apparatus and the cut tubular grid of the present utility model.
FIG. 12 is a schematic view of the structure of the continuous manufacturing apparatus of the present utility model when it is ready to be sleeved with a sleeve.
FIG. 13 is a schematic view of the structure of the continuous manufacturing apparatus of the present utility model when a sleeve is fitted.
Fig. 14 is a schematic view of an exploded construction of the automatic bushing mechanism.
Fig. 15 is a schematic view of the bottom structure of the automatic sleeve mechanism.
Fig. 16 is a schematic cross-sectional view of the automatic cannula mechanism without the cannula.
Fig. 17 is a schematic cross-sectional view of an automatic sleeve mechanism with a set of sleeves.
Fig. 18 is a schematic cross-sectional view of an automatic casing mechanism with a set of casings and being sleeved in a step.
Fig. 19 is a schematic structural view of the push plate.
Reference numerals:
the plate grid comprises a tubular grid 1, an upper frame 11, a process frame 12, a lead core 13, a lug 14, a positioning hole 15, a bulge 16, an expanded section 17 and a sleeve 18;
the device comprises a workbench 2, a placement area 21, a recovery port 22, a conveying belt 23, an adjusting hole 24, a bolt 25, a sliding rail 26, a gear 27 and a second motor 28;
an adjusting plate 3, a positioning pin 31, a fixing hole 32 and a positioning end block 33;
a cutter 4, a vertical mounting plate 41, a horizontal mounting rod 42, and an air cylinder 43;
the support rod 5, the positioning tooth slot 51, the first motor 52 and the guide round table 53;
the automatic sleeve mechanism 6, the sleeve box 61, the outlet 62, the push plate 63, the pulley 64, the tooth slot 65, the clamping groove 66, the baffle 67, the gap 68, the cylinder 69, the roller 610 and the observation window 611.
Detailed Description
The tubular grid 1 for the tubular battery before cutting shown in fig. 1 comprises an upper frame 11 and a process frame 12, wherein a plurality of lead cores 13 are arranged between the upper frame 11 and the process frame 12 at intervals, and the lead cores 13 are vertical ribs of the tubular grid 1. The upper frame 11 is further provided with a tab 14 at a side facing away from the lead 13. The upper frame 11 is also provided with a positioning hole 15 which penetrates through the tubular grid 1 in the thickness direction.
As shown in fig. 2, the cut tubular grid 1 is cut according to different sizes, and the process frame 3 and part of the lead 13 on one side of the process frame 3 are cut to make the length of the remaining lead 13 be the required length, and the cut part of the lead 13 and the process frame 3 can be recycled.
Referring to fig. 3, the sleeves 18 are in a row structure, and the outer side surfaces of the sleeves 18 of each group of sleeves 18 are connected together, and the number of the sleeves 18 of each group is identical to the number of the lead cores 13 on one tubular grid 1. Fig. 4 is a schematic structural view of the cut tubular grid 1 of fig. 2 after being sleeved with a sleeve 18.
The lead 13 is also provided with a protrusion 16 along the width direction of the tubular grid 1 for abutting against the inner side wall of the sleeve 18 when the sleeve 18 is sleeved on the lead 13. Since the sleeve 18 is sleeved on the lead 13, a gap for pouring lead plaster is arranged between the inner side wall of the sleeve 18 and the lead 13, the arrangement of the protrusions 16 can be used for ensuring that the lead 13 is positioned at the center of the sleeve 18 and preventing the sleeve 18 from being skewed.
The protrusions 16 on each lead 13 are arranged in pairs, and a plurality of pairs of protrusions 16 are arranged on each lead 13 at intervals along the length direction. The bulges 16 on the two adjacent lead cores 13 are arranged in a staggered manner, so that the design can avoid the situation that the bulges 16 on the two adjacent lead cores 13 are too close to each other, and the difficulty in sleeving the sleeve 18 is increased.
The protrusions 16 are provided with guide cambered surfaces on both sides along the length direction of the lead 13, and the design of the guide cambered surfaces is also convenient for sleeving the sleeve 18 on the lead 13.
The lead 13 has a diameter-enlarging section 17 which is clamped with the sleeve 18 and has an enlarged outer diameter when the sleeve 18 is sleeved at a section connected with the upper frame 11, and the diameter-enlarging section 17 has a guiding inclined surface which has an outer diameter which gradually increases from the end far from the upper frame 11 to the end close to the upper frame 11 at the end far from the upper frame 11. The expanded section 17 can be clamped with the sleeve 18, so that the sleeve 18 is prevented from falling easily.
The tubular grid 1 to be cut is a semi-finished product structure when being processed into tubular polar plates (the tubular grid is prepared into tubular polar plates, then the tubular polar plates are used for assembling tubular batteries), wherein the lead cores 13 are uniformly designed to be long enough, when the tubular grid is used for producing tubular polar plates of different types, the lead cores 13 with different lengths are needed, and at the moment, the tubular grid 1 with the lead cores 13 with different lengths can be obtained by shearing the lead cores 13 of the tubular grid 1 with the semi-finished product according to the needs by a certain length, and the tubular grid 1 with the lead cores 13 with different lengths is used for preparing tubular polar plates with different types. The same set of die can be used in the production of various types of tubular polar plates, and the application range is wide. In addition, since the process frame 12 is also designed, the overall strength of the tubular grid 1 before shearing can be ensured even if the lead 13 is relatively long.
Fig. 5 to 19 show a continuous manufacturing apparatus for tubular electrode plates, which is used for cutting the tubular grid 1 to be cut in fig. 1 to obtain the tubular grid 1 cut in fig. 2, and then sleeving the sleeve 18 in fig. 3 on the tubular grid 1 cut in fig. 2.
As shown in fig. 5 to 8 and 11 to 13, the continuous manufacturing device comprises a workbench 2, wherein a placement area 21 for placing a tubular grid 1 to be cut is arranged on the workbench 2, one end of the placement area 21 is provided with an adjusting plate 3, and a cutter 4 for cutting a lead core 13 of the tubular grid 1 is arranged above the other end of the placement area 21.
As shown in fig. 9, the adjusting plate 3 is provided with a positioning mechanism matched and positioned with one side of the tab 14 of the tubular grid 1, the positioning mechanism comprises a positioning pin 31 arranged on the adjusting plate 3, and the positioning pin 31 is used for being matched with a positioning hole 15 on the tubular grid 1. The positioning mechanism also comprises a positioning end block 33 which is arranged at one end of the adjusting plate 3 and is used for the lugs 14 of the tubular grid 1 to abut against. The positioning mechanisms can fix the position of the tubular grid 1 and ensure the cutting accuracy.
Be equipped with the adjustment mechanism who is used for adjusting the length direction that tubular grid 1 put of adjustment plate 3 when cutting between adjustment plate 3 and the workstation 2, adjustment mechanism is including locating a set of fixed orifices 32 on the adjustment plate 3 to and locate on the workstation 2, with the regulation hole 24 of fixed orifices 32 cooperation use, a set of fixed orifices 32 that the figure shows is two for locating the adjustment plate 3 both ends, but the quantity and the position of fixed orifices 32 can be adjusted according to actual need just can be used for with adjustment plate 3 detachably fix on workstation 2. The adjusting plate 3 is fixed by bolts 25 which pass through the fixing holes 32 and are matched with the adjusting holes 24, and a plurality of groups of adjusting holes 24 which are arranged at intervals along the length direction of the tubular grid 1 during cutting are arranged on the workbench 2. The adjusting hole 24 may be a screw hole, so that the bolt 25 is directly matched and fixed with the screw hole; the adjusting hole 24 may not be a screw hole, so that the bolt 25 needs to pass through the adjusting hole 24 and then be matched and fixed with the nut. The adjusting plate 3 can be fixed at different positions by corresponding the fixing holes 32 on the adjusting plate 3 to different adjusting holes 24, so that the length of the cut can be adjusted.
The workbench 2 is also provided with a recovery port 22, and a recovery area for collecting the cut process frame and part of the lead core is arranged below the recovery port 22. The recovery area is provided with a conveying belt 23 for outputting the cut process frame and part of the lead. The cut materials are collected uniformly by the conveyer belt 23 and then recycled.
During cutting, one end of the tubular grid 1 to be cut extends to the upper part of the recovery opening 22, a supporting rod 5 for supporting the cutting area of the tubular grid 1 is arranged at the recovery opening 22, a set of positioning tooth grooves 51 for positioning the lead cores 13 are arranged on the supporting rod 5, and the lead cores 13 of the tubular grid 1 to be cut are clamped into the positioning tooth grooves 51, so that the tubular grid 1 is positioned again, and the cutting accuracy is ensured. The cutter 4 is located the top of bracing piece 5 and cooperates with one of them side of bracing piece 5 and cut lead core 13, and preferably, the cutter 4 cooperates with one side of keeping away from regulating plate 3 on the bracing piece 5 to, when cutter 4 cuts, there is bracing piece 5 to support lead core 13 one side of tubular grid 1, and the opposite side is recovery mouth 22 top, so does not have the support, makes things convenient for the cutting, and the product after the cutting drops the recovery district of recovery mouth 22 below automatically.
The first motor 52 for driving the support rod 5 to rotate is further arranged at one side edge of the workbench 2, as shown in fig. 10, a set of positioning tooth grooves 51 are respectively arranged at two opposite sides of the support rod 5 in the circumferential direction, a guide round table 53 extending along the axial direction is arranged at the other two sides of the support rod 5 in the circumferential direction, and the cross section of the guide round table 53 is semicircular or semi-elliptical. The positioning tooth groove 51 on one side of the support rod 5 faces upwards before cutting, the lead core 13 of the tubular grid 1 is clamped into the positioning tooth groove 51, and after cutting is completed, the support rod 5 is driven by the first motor 52 to rotate 90 degrees, so that the guide round table 53 faces upwards, and the follow-up sleeve process is facilitated.
One side of the workbench 2 is provided with a vertical mounting plate 41, the vertical mounting plate 41 is provided with a horizontal mounting rod 42, and the horizontal mounting rod 42 is provided with an air cylinder 43 for driving the cutter 4 to move up and down.
The workbench 2 is also provided with an automatic sleeve mechanism 6 for sleeving the cut tubular grid 1 with a sleeve 18.
As shown in fig. 14 to 19, the automatic jacketing mechanism 6 includes a jacketing box 61 for placing the jacketing box 18, the jacketing box 61 being provided on the table 2 so as to be movable along the length direction of the lead 13 of the tubular grid 1, the width of the inner cavity of the jacketing box 61 being adapted to the width of the group of jacketing boxes 18 for one tubular grid 1, so that when the group of jacketing boxes 18 is placed in the inner cavity of the jacketing box 61, the position of the jacketing boxes 18 is fixed, thereby enabling accurate jacketing of the jacketing boxes 18 onto the lead 13.
The bottom of one side of the inner cavity of the sleeve box 61, which faces the tubular grid 1 in the length direction, is provided with an outlet 62 for a group of sleeves 18 to extend out, the bottom of one side of the sleeve box, which faces away from the tubular grid 1, is provided with a push plate 63 for pushing out the group of sleeves 18 positioned at the bottom from the outlet 62 and sleeving the group of sleeves 18 on the lead core 13 of the tubular grid 1, the push plate 63 is driven to move by a cylinder 69 fixed on the sleeve box 61, and the bottom surface of the push plate 63 is provided with a roller 610 capable of rolling along the bottom surface of the inner cavity of the sleeve box 61.
Pulleys 64 are arranged on two sides of the sleeve box 61, and slide rails 26 which are arranged along the length direction of the lead cores 13 when the tubular grid 1 is placed are correspondingly arranged on the workbench 2. The recovery port 22 on the table 2 extends below the sleeve box 61, and the slide rail 26 includes two pieces on both sides of the recovery port 22 on the top surface of the table 2. The bottom surface of the sleeve box 61 is provided with a row of tooth grooves 65 which are arranged along the length direction of the lead 13 when the tubular grid 1 is placed, and the workbench 2 is also provided with a gear 27 which is matched with the tooth grooves 65 and is used for driving the sleeve box 61 to move and a second motor 28 which is used for driving the gear 27.
The side wall of the inner cavity of the sleeve box 61 is provided with a plurality of groups of clamping grooves 66 which are arranged along the length direction, the inner cavity of the sleeve box 61 is also provided with baffle plates 67, two sides of which are matched with the clamping grooves 66, and the lengths of the areas for placing the sleeve in the inner cavity of the sleeve box 61 are limited by being arranged in different groups of clamping grooves 66, so that the lengths of the areas for placing the sleeve in the inner cavity of the sleeve box 61 are different by inserting the baffle plates 67 into the clamping grooves 66 at different positions, and the sleeve box is suitable for placing the sleeves 18 with different specifications. A gap 68 for the push plate 63 to extend through is reserved between the bottom of the baffle 67 and the bottom surface of the inner cavity of the sleeve box 61. The side wall of the casing box 61 is also provided with a viewing window 611 for facilitating the viewing of the number of inner casings 18.
The continuous manufacturing method of the tubular polar plate comprises the following steps:
(1) Preparing a tubular grid to be cut, wherein the tubular grid to be cut comprises an upper frame and a process frame, a plurality of lead cores which are arranged at intervals are arranged between the upper frame and the process frame, and one side of the upper frame, which is away from the lead cores, is also provided with a tab;
(2) Cutting off the process frame and part of lead cores on one side of the process frame according to different model sizes to obtain a cut tubular grid;
(3) Sleeving a sleeve on the lead core of the cut tubular grid, and filling lead paste into a gap between the sleeve and the lead core to prepare the tubular polar plate.
When the continuous manufacturing device of the tubular polar plate is used for continuously manufacturing the tubular polar plate, the required cutting length is adjusted through the position of the adjusting plate 3, then the tubular polar plate 1 is placed in the placing area 21 of the workbench 2, the process frame 12 and part of the lead 13 of the tubular polar plate 1 to be cut are cut off by utilizing the cutter 4 at the other end of the placing area 21, the tubular polar plate 1 with the lead 13 length of the required length is obtained, and the supporting rod 5 is driven to rotate by the first motor 52 during cutting, so that one surface with the positioning tooth slot 51 faces upwards, and the lead 13 is clamped into the positioning tooth slot 51 for positioning; after the cutting is completed, the first motor 52 drives the supporting rod 5 to rotate, so that the surface with the guide round table 53 faces upwards, and the end part of the lead 13 is positioned on the guide round table 53; the casing box 61 of the automatic casing mechanism 6 can be filled with a plurality of groups of casings 18 at one time, then the casing box 61 is driven by the second motor 28 to be close to the end part of the lead 13 along the slide rail 26, and the push plate 63 is driven by the air cylinder 69 to push out the bottommost group of casings 18 from the outlet 62 and sleeve the same onto the lead 13, so that the sleeve penetrating operation is completed.
Claims (9)
1. A continuous manufacturing method of a tubular electrode plate, comprising the steps of:
(1) Preparing a tubular grid to be cut, wherein the tubular grid to be cut comprises an upper frame and a process frame, a plurality of lead cores which are arranged at intervals are arranged between the upper frame and the process frame, and one side of the upper frame, which is away from the lead cores, is also provided with a tab;
(2) Cutting off the process frame and part of lead cores on one side of the process frame according to different model sizes to obtain a cut tubular grid;
(3) Sleeving a sleeve on the lead core of the cut tubular grid, filling lead paste into a gap between the sleeve and the lead core to prepare a tubular polar plate,
the continuous manufacturing method of the tubular polar plate uses a continuous manufacturing device of the tubular polar plate, the continuous manufacturing device is used for cutting the tubular polar plate to be cut off the process frame and part of the lead core at one side of the process frame to obtain the cut tubular polar plate, then sleeving the lead core of the cut tubular polar plate with a sleeve,
the continuous manufacturing device comprises a workbench, wherein a placing area for placing a tubular grid to be cut is formed in the workbench, an adjusting plate is arranged at one end of the placing area, a positioning mechanism matched with one side of a grid lug of the tubular plate for positioning is arranged on the adjusting plate, and an adjusting mechanism for adjusting the position of the adjusting plate in the length direction of the placement of the tubular grid during cutting is arranged between the adjusting plate and the workbench;
a cutter for cutting the lead core of the tubular grid is arranged above the other end of the placement area, a recovery port is also arranged on the workbench, a process frame for collecting the cut lead core and a recovery area for part of the lead core are arranged below the recovery port,
the workbench is also provided with an automatic sleeve mechanism for sleeving the cut tubular grid with a sleeve,
when in cutting, one end of the tubular grid to be cut extends to the upper part of the recovery port, a supporting rod for supporting a cutting area of the tubular grid is arranged at the recovery port, and a positioning tooth slot for positioning each lead core is arranged on the supporting rod; the cutter is positioned above the supporting rod and matched with one side of the supporting rod to cut the lead;
the continuous manufacturing device further comprises a first motor for driving the supporting rod to rotate, wherein a positioning tooth slot is respectively arranged on two opposite sides of the circumferential direction of the supporting rod, a guide round table extending along the axial direction is arranged on the other two opposite sides of the circumferential direction of the supporting rod, and the cross section of the guide round table is semicircular or semi-elliptic; after cutting is completed and before the automatic sleeving mechanism performs sleeving, the first motor drives the supporting rod to rotate, and the supporting rod is switched from one surface where the positioning tooth slot is located to one surface where the guide circular truncated cone is located to support the lead upwards.
2. The continuous manufacturing method according to claim 1, wherein in the step (1), a positioning hole for positioning at the time of cutting processing is provided on an upper frame of the tubular grid to be cut in a thickness direction;
the lead core is also provided with a bulge which is used for propping against the inner side wall of the sleeve when the sleeve is sleeved on the lead core along the width direction of the tubular grid; the bulges on each lead core are arranged in pairs, and a plurality of pairs of bulges are arranged on each lead core at intervals along the length direction; the bulges on two adjacent lead cores are arranged in a staggered way.
3. The continuous manufacturing method according to claim 2, wherein the projections have guide cambered surfaces on both sides in the length direction of the lead;
the lead core is provided with a diameter-expanding section which is connected with the upper frame in a clamping way and has an increased outer diameter when sleeved with the sleeve, and one end of the diameter-expanding section, which is far away from the upper frame, is provided with a guide inclined surface with the outer diameter gradually increasing from one end far away from the upper frame to one end close to the upper frame.
4. A continuous manufacturing device of tubular polar plates is used for preparing tubular grids to be cut of the tubular polar plates, and comprises an upper frame and a process frame, a plurality of lead cores are arranged between the upper frame and the process frame at intervals, one side of the upper frame, which is away from the lead cores, is also provided with polar lugs,
the continuous manufacturing device is used for cutting the tubular grid to be cut off the process frame and part of the lead core at one side of the process frame to obtain the cut tubular grid, sleeving the lead core of the cut tubular grid with a sleeve,
the continuous manufacturing device is characterized by comprising a workbench, wherein a placement area for placing a tubular grid to be cut is formed in the workbench, an adjusting plate is arranged at one end of the placement area, a positioning mechanism matched with one side of a grid lug of the tubular plate for positioning is arranged on the adjusting plate, and an adjusting mechanism for adjusting the position of the adjusting plate in the length direction of the placement of the tubular grid during cutting is arranged between the adjusting plate and the workbench;
a cutter for cutting the lead core of the tubular grid is arranged above the other end of the placement area, a recovery port is also arranged on the workbench, a process frame for collecting the cut lead core and a recovery area for part of the lead core are arranged below the recovery port,
the workbench is also provided with an automatic sleeve mechanism for sleeving the cut tubular grid with a sleeve,
when in cutting, one end of the tubular grid to be cut extends to the upper part of the recovery port, a supporting rod for supporting a cutting area of the tubular grid is arranged at the recovery port, and a positioning tooth slot for positioning each lead core is arranged on the supporting rod; the cutter is positioned above the supporting rod and matched with one side of the supporting rod to cut the lead;
the continuous manufacturing device further comprises a first motor for driving the supporting rod to rotate, wherein a positioning tooth slot is respectively arranged on two opposite sides of the circumferential direction of the supporting rod, a guide round table extending along the axial direction is arranged on the other two opposite sides of the circumferential direction of the supporting rod, and the cross section of the guide round table is semicircular or semi-elliptic; after cutting is completed and before the automatic sleeving mechanism performs sleeving, the first motor drives the supporting rod to rotate, and the supporting rod is switched from one surface where the positioning tooth slot is located to one surface where the guide circular truncated cone is located to support the lead upwards.
5. The continuous manufacturing apparatus of claim 4, wherein the automated jacketing mechanism comprises a jacketing station for placing jacketing stations, the jacketing station being movably disposed on the work table along the length of the tubular grid lead, the jacketing station having a cavity width that corresponds to the width of a set of jacketing stations for a tubular grid;
the bottom of one side of the inner cavity of the sleeve box, which faces to the tubular grid in the length direction, is provided with an outlet for a group of sleeves to extend out, and the bottom of one side of the sleeve box, which faces away from the tubular grid, is provided with a push plate for pushing out a group of sleeves positioned at the bottom from the outlet and sleeving the sleeves on a lead core of the tubular grid.
6. The continuous manufacturing device according to claim 5, wherein pulleys are arranged on two sides of the sleeve box, and sliding rails arranged along the length direction of the lead core when the tubular grid is placed are correspondingly arranged on the workbench;
the bottom surface of the sleeve box is provided with a row of tooth grooves which are arranged along the length direction of the lead core when the tubular grid is placed, and the continuous manufacturing device also comprises a gear which is matched with the tooth grooves and used for driving the sleeve box to move and a second motor which is used for driving the gear;
the side wall of the inner cavity of the sleeve box is provided with a plurality of groups of clamping grooves which are arranged along the length direction, the inner cavity of the sleeve box is also provided with baffle plates, two sides of the baffle plates are matched with the clamping grooves, the lengths of the areas for placing the sleeve in the inner cavity of the sleeve box are limited by the baffle plates arranged in different groups of clamping grooves, and gaps for the push plate to extend through are reserved between the bottoms of the baffle plates and the bottom surface of the inner cavity of the sleeve box.
7. The continuous manufacturing apparatus according to claim 4, wherein the adjusting mechanism comprises a set of fixing holes provided on the adjusting plate, and adjusting holes provided on the table and used in cooperation with the fixing holes, the adjusting plate is fixed by bolts penetrating through the fixing holes and cooperating with the adjusting holes, and a plurality of groups of adjusting holes are provided on the table at intervals along the length direction of the tubular grid arrangement during cutting.
8. The continuous manufacturing apparatus according to claim 4, wherein the positioning mechanism comprises positioning pins provided on the adjusting plate, and the upper frame of the tubular grid is provided with positioning holes corresponding to the positioning pins; the positioning mechanism further comprises a positioning end block which is arranged at one end of the adjusting plate and used for supporting lugs of the tubular grid.
9. The continuous manufacturing apparatus according to claim 4, wherein a vertical mounting plate is provided on one side of the table, a horizontal mounting rod is provided on the vertical mounting plate, and a cylinder for driving the cutter to move up and down is provided on the horizontal mounting rod; the recovery area is provided with a conveying belt for outputting the cut process frame and part of lead cores.
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|---|---|---|---|
| CN202210315102.7A CN114678489B (en) | 2022-03-25 | 2022-03-25 | Continuous manufacturing method and continuous manufacturing device for tubular polar plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315102.7A CN114678489B (en) | 2022-03-25 | 2022-03-25 | Continuous manufacturing method and continuous manufacturing device for tubular polar plate |
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| CN114678489A CN114678489A (en) | 2022-06-28 |
| CN114678489B true CN114678489B (en) | 2024-03-22 |
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| CN114678489A (en) | 2022-06-28 |
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