CN117282833B - Stamping forming structure for processing power battery pack case cover - Google Patents
Stamping forming structure for processing power battery pack case cover Download PDFInfo
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- CN117282833B CN117282833B CN202311317882.XA CN202311317882A CN117282833B CN 117282833 B CN117282833 B CN 117282833B CN 202311317882 A CN202311317882 A CN 202311317882A CN 117282833 B CN117282833 B CN 117282833B
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- battery pack
- fixedly connected
- motor
- mounting frame
- sucker
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 238000004080 punching Methods 0.000 claims description 36
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a stamping forming structure for processing a power battery pack case cover, which comprises a base, a chassis arranged at the top of the base and a first mounting frame arranged above the base, wherein a plurality of stamping grooves are formed in the top of the chassis, a stamping device matched with the stamping grooves is arranged on the first mounting frame, a driving device for changing the relative positions of a left sucker and a right sucker is arranged at the bottom of the first mounting frame, the driving device comprises a fixing frame, a screw rod, a first moving block and a second moving block, and the top of the fixing frame is fixedly arranged at the bottom of the first mounting frame. The invention can avoid the problem that the positions of the battery pack case cover corresponding to the left sucker and the right sucker are not sucked up or are not sucked firmly due to the fact that the positions of the case cover and the left sucker and the right sucker are punched and grooved in the later period; and the residual waste on the box cover can be removed, so that the adsorption force is increased, and the adsorption effect of the left sucker, the right sucker and the battery box cover is improved.
Description
Technical Field
The invention relates to the technical field of battery pack case cover processing, in particular to a stamping forming structure for processing a power battery pack case cover.
Background
The battery pack case cover is formed by stamping technology and is used for sealing the components of the battery pack. The battery pack case cover can provide physical protection for the battery pack and prevent damage of external objects to the battery module; the case cover also has a sealing function to ensure that materials in the battery pack cannot leak or be influenced by external environment; the case cover also has a heat dissipation function, so that the battery can effectively remove heat and keep the temperature within a safe range.
Among the prior art, there are many researches on stamping forming structure for processing power battery package case lid, for example, application publication number CN 212494756U's a processing frock of explosion-proof lithium cell apron, and this processing frock includes the base, installs at the chassis at base top, installs at the first mounting bracket at base top, rotates and installs at the second mounting bracket at base top and the pivoted drive arrangement of drive second mounting bracket, a plurality of punching press grooves have been seted up at the top on chassis, and the chassis passes through transmission and rotates and install at the top of base, install the stamping device who uses with the punching press groove cooperation on the first mounting bracket. The lithium battery cover plate can be conveniently taken out from the punching groove, rapid continuous production can be realized, and the processing efficiency is improved.
But there are also the following disadvantages: from the above statements it follows that: after stamping of the lithium battery cover plate, the positions of the suction disc and the lithium battery cover plate are not necessarily identical (namely, the position of the lithium battery cover plate corresponding to the suction disc is stamped and grooved), so that the suction disc and the lithium battery cover plate are not attracted or are not attracted firmly, and because waste materials remain on the cover plate after stamping of the cover plate, the suction disc cannot be completely attached to the surface of the cover plate, thereby affecting the adsorption force and the adsorption effect of the suction disc and the lithium battery cover plate.
Disclosure of Invention
The invention aims to provide a punch forming structure for processing a power battery pack case cover, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a power battery package case lid processing is with stamping forming structure, includes the base, installs chassis and the installing of base top are in first mounting bracket of base top, a plurality of punching press grooves have been seted up at the top of chassis, install the punching press device who uses with the punching press groove cooperation on the first mounting bracket, the bottom of first mounting bracket is installed and is used for changing left sucking disc and right sucking disc relative position's drive arrangement, drive arrangement includes mount, lead screw, first movable block and second movable block, the top fixed mounting of mount is in the bottom of first mounting bracket, the one end nest of lead screw is in the inside of mount, the other end runs through the drive shaft fixed connection of mount and first motor, the one end cover of first movable block and second movable block is established on the lead screw, the bottom of mount is through support fixedly connected with the supporting seat, the other end of first movable block runs through the spout of seting up in the supporting seat with left sucking disc fixed connection, the other end of second movable block runs through spout of seting up in the supporting seat with right sucking disc fixed connection, the first movable block is connected with right suction disc, the connecting pipe is connected with the first connecting pipe;
The cleaning device comprises a second mounting frame, a supporting rod and a hairbrush, wherein the second mounting frame is fixedly arranged on a first rotary table in the base through a column pipe, a third motor is fixedly arranged at the bottom of the first rotary table, the supporting rod is fixedly connected with a driving shaft of a fourth motor fixed on the second mounting frame, the hairbrush is uniformly arranged on one side of the supporting rod, the other side of the supporting rod is provided with a water spraying device for increasing the adsorption effect of the battery pack cover and the left sucking disc, the water spraying device comprises a nozzle, a water pipe and a water pump, one end of the nozzle is connected with the water pipe, the other end of the nozzle extends to the outside of the supporting rod, one end of the water pump is fixedly connected with one end of the water pipe, the other end of the water pump is connected with a water tank, and the water tank is fixedly arranged on a mounting plate sleeved on the supporting rod.
Preferably, the stamping device comprises a hydraulic cylinder fixed on the first mounting frame and a stamping head fixed at the extending end of the hydraulic cylinder, and the stamping head is positioned above the chassis and is matched with the stamping groove.
Preferably, one end of the first mounting frame is fixedly connected with a lifting device for driving the left sucker and the right sucker to move up and down.
Preferably, the lifting device comprises a rack, a gear and a telescopic rod, a third mounting frame is fixedly mounted at the top of the base, the first mounting frame penetrates through a sliding groove formed in the third mounting frame and is fixedly connected with the rack, the gear is meshed with the rack, one end of the telescopic rod is fixedly connected with the top of the rack, and the other end of the telescopic rod is fixedly connected with the inner wall of the third mounting frame.
Preferably, a sliding groove is formed in the rack, a T-shaped column is connected in the sliding groove in a sliding mode, one end of the T-shaped column, which extends out of the rack, is fixedly connected with a second turntable, the bottom of the second turntable is fixedly connected with a driving shaft of a second motor, and a central shaft of the gear is fixedly connected with a driving shaft of a fifth motor.
Preferably, left and right threads with opposite directions are arranged on the lead screw.
Preferably, a third turntable is installed at the bottom of the chassis, and a driving shaft of a sixth motor is fixedly connected to the bottom of the third turntable.
Preferably, one side of the mounting plate is fixedly connected with a transmission column, and one end, far away from the mounting plate, of the transmission column is slidably connected with an annular groove formed in the second mounting frame.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, one end of the screw rod is nested in the fixing frame, the other end of the screw rod penetrates through the fixing frame and is fixedly connected with a driving shaft of the first motor, left and right threads with opposite directions are arranged on the screw rod, the first moving block is sleeved on the threads on the left side of the screw rod, the second moving block is sleeved on the threads on the right side of the screw rod, the bottom of the fixing frame is fixedly connected with the supporting seat through the bracket, the first moving block is fixedly connected with the left sucker, the second moving block is fixedly connected with the right sucker, so that the distance between the left sucker and the right sucker is increased or decreased, the positions of the left sucker and the right sucker are changed, and the problem that the box cover is not sucked or is not sucked firmly due to the fact that the positions of the box cover of the battery pack correspond to the left sucker and the right sucker are slotted due to later punching is avoided;
According to the invention, the second mounting frame is fixedly arranged on the first rotary table in the base, the third motor is fixedly arranged at the bottom of the first rotary table, the supporting rod is fixedly connected with the driving shaft of the fourth motor fixed on the second mounting frame, the hairbrush is uniformly arranged on one side of the supporting rod, one end of the nozzle is connected with the water pipe, the other end of the nozzle extends to the outside of the supporting rod, one end of the water pump is fixedly connected with one end of the water pipe, the other end of the water pump is connected with the water tank, the water tank is fixedly arranged on the mounting plate sleeved on the supporting rod, after the battery pack cover is stamped by the stamping device, the residual waste on the battery pack cover is cleaned by the hairbrush, water is sprayed on the battery pack cover by the nozzle, the water on the battery pack cover is uniformly swept by the hairbrush, and the proper water quantity is controlled, so that the residual waste on the cover can be removed, the left sucker and the right sucker can be completely attached to the surface of the cover by the water, and the adsorption force is increased, and the adsorption effect of the left sucker, the right sucker and the battery pack cover is improved.
Drawings
FIG. 1 is a front cross-sectional view of the brush of the present invention positioned below a strut;
FIG. 2 is a front cross-sectional view of the nozzle of the present invention positioned below a strut;
FIG. 3 is a schematic diagram of a driving apparatus according to the present invention;
FIG. 4 is a schematic view of the structure of the cleaning device and the sprinkler of the present invention;
fig. 5 is a schematic view of the connection of the annular groove and the drive post of the present invention.
In the figure: 1 base, 2 chassis, 3 first mounting bracket, 4 punching groove, 5 left sucking disc, 6 right sucking disc, 7 mount, 8 lead screw, 9 first movable block, 10 second movable block, 11 first motor, 12 supporting seat, 13 second motor, 14 connecting pipe, 15 vacuum pump, 16 second mounting bracket, 17 branch, 18 brush, 19 first carousel, 20 third motor, 21 fourth motor, 22 nozzle, 23 water pipe, 24 water pump, 25 water tank, 26 mounting plate, 27 pneumatic cylinder, 28 punching head, 29 rack, 30 gear, 31 telescopic link, 32 third mounting bracket, 33-T post, 34 second carousel, 35 annular groove, 36 third carousel, 37 sixth motor, 38 transmission post, 39 fifth motor, 40 pillar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 to 5, the present invention provides a technical solution:
The utility model provides a punching press shaping structure is used in processing of power battery package case lid, as shown in fig. 1 and 2 and fig. 3, including base 1, install chassis 2 at base 1 top and install the first mounting bracket 3 in base 1 top, a plurality of punching press grooves 4 have been seted up at the top of chassis 2, install the punching press device who uses with punching press groove 4 cooperation on the first mounting bracket 3, the drive arrangement who is used for changing left sucking disc 5 and right sucking disc 6 relative position is installed to the bottom of first mounting bracket 3, drive arrangement includes mount 7, lead screw 8, first movable block 9 and second movable block 10, the top fixed mounting of mount 7 is in the bottom of first mounting bracket 3, the one end nestification of lead screw 8 is in the inside of mount 7, the other end runs through the drive shaft fixed connection of mount 7 and first motor 11, the one end cover of first movable block 9 and second movable block 10 is established on lead screw 8, the bottom of mount 7 is through support fixedly connected with supporting seat 12, the other end of first movable block 9 runs through spout 13 and left sucking disc 5 fixed connection in supporting seat 12, the other end of second movable block 9 runs through the right sucking disc 6 and left sucking disc 5 fixed connection, the other end of second movable block 9 runs through the right sucking disc 6 and left sucking disc 6 fixed connection pipe 6, the connecting pipe is provided with the first connecting pipe 14 and right movable suction disc 5 fixed connection, the connecting pipe is provided with the vacuum pump 15 and the connecting pipe is connected with the first movable suction disc 6 and the right suction cup 6, the connecting pipe is connected with the vacuum pump 15;
The cleaning device for sweeping residual waste materials on a battery pack cover is arranged at the top of the base 1, as shown in fig. 1,2 and 4, the cleaning device comprises a second mounting frame 16, a supporting rod 17 and a brush 18, the second mounting frame 16 is fixedly arranged on a first rotary table 19 in the base 1 through a column tube 40, a third motor 20 is fixedly arranged at the bottom of the first rotary table 19, the supporting rod 17 is fixedly connected with a driving shaft of a fourth motor 21 fixed on the second mounting frame 16, the brush 18 is uniformly arranged on one side of the supporting rod 17, a water sprinkling device for increasing the adsorption effect of the battery pack cover, a left sucking disc 5 and a right sucking disc 6 is arranged on the other side of the supporting rod 17, the water sprinkling device comprises a nozzle 22, a water pipe 23 and a water pump 24, one end of the nozzle 22 is connected with the water pipe 23, the other end of the water pump 24 is fixedly connected with one end of the water pipe 23, and the other end of the water tank 25 is fixedly arranged on a mounting plate 26 sleeved on the supporting rod 17.
On the basis of the above embodiment, as shown in fig. 3, the punching device includes a hydraulic cylinder 27 fixed to the first mounting frame 3 and a punching head 28 fixed to an elongated end of the hydraulic cylinder 27, the punching head 28 being located above the chassis 2 and being fitted to the punching groove 4, and the battery pack case cover placed in the punching groove 4 is punched by the punching device.
On the basis of the above embodiment, as shown in fig. 1 and 2, one end of the first mounting frame 3 is fixedly connected with a lifting device for driving the left sucker 5 and the right sucker 6 to move up and down, the lifting device comprises a rack 29, a gear 30 and a telescopic rod 31, the top of the base 1 is fixedly provided with a third mounting frame 32, the first mounting frame 3 penetrates through a chute formed in the third mounting frame 32 and is fixedly connected with the rack 29, the gear 30 is in meshed connection with the rack 29, one end of the telescopic rod 31 is fixedly connected with the top of the rack 29, the other end of the telescopic rod 31 is fixedly connected with the inner wall of the third mounting frame 32, and the left sucker 5 and the right sucker 6 can be driven to move up and down by utilizing the meshed connection of the gear 30 and the rack 29.
On the basis of the above embodiment, as shown in fig. 1 and 2, a chute is formed in the rack 30, a T-shaped column 33 is slidably connected in the chute, one end of the T-shaped column 33 extending out of the rack 29 is fixedly connected with a second turntable 34, the bottom of the second turntable 34 is fixedly connected with a driving shaft of a second motor 13, a central shaft of the gear 30 is fixedly connected with a driving shaft of a fifth motor 39, the fifth motor 39 is fixed on the second turntable 34, and the T-shaped column 33 and the chute formed in the rack 30 are arranged, so that on one hand, the lifting stability of the left suction cup 5 and the right suction cup 6 can be increased; on the other hand, the occupied space of the lifting device can be reduced.
On the basis of the above embodiment, as shown in fig. 3, left and right threads with opposite directions are provided on the screw rod 8, the first moving block 9 is sleeved on the left thread of the screw rod 8, the second moving block 10 is sleeved on the right thread of the screw rod 8, and the left and right threads with opposite directions are utilized to drive the first moving block 9 and the second moving block 10 to move in opposite directions, so that the distance between the left suction cup 5 and the right suction cup 6 is driven to increase or decrease, and the positions of the left suction cup 5 and the right suction cup 6 are changed.
On the basis of the above embodiment, as shown in fig. 1, a third turntable 36 is installed at the bottom of the chassis 2, the bottom of the third turntable 36 is fixedly connected with a driving shaft of a sixth motor 37, and the positions of the punching grooves 4 on the chassis 2 can be changed by setting the third turntable 36 and the sixth motor 37 so as to meet the matching of the positions of the punching device and any one of the punching grooves 4.
On the basis of the above embodiment, as shown in fig. 5, a transmission column 38 is fixedly connected to one side of the mounting plate 26, one end of the transmission column 38 away from the mounting plate 26 is slidably connected to an annular groove 35 formed in the second mounting frame 16, and the arrangement of the annular groove 35 can increase the stability of rotation of the strut 17.
In this embodiment, the first motor 11, the second motor 13, the third motor 20, the fourth motor 21, the fifth motor 39, the sixth motor 37, the electric relief valve, the vacuum pump 15, the water pump 24, the hydraulic cylinder 27 and the controller are electrically connected, the controller module adopts a singlechip with model number 80C51, and the first motor 11, the second motor 13, the third motor 20, the fourth motor 21, the fifth motor and the sixth motor 37 all adopt 17HS4401S produced by Suzhou Kogyo electric Co, and are composed of an armature, a stator, a rotor, a bearing, a housing and a control port, and the first motor 11, the second motor 13, The control ports of the third motor 20, the fourth motor 21, the fifth motor 39 and the sixth motor 37 are connected to the GPIO pins of the singlechip, so that the function of transmitting control signals of the singlechip to the first motor 4 and the second motor is realized, and the specific process is as follows: when the positions of the left sucker 5 and the right sucker 6 need to be adjusted, the controller sends data signals to the singlechip, and the singlechip controls the first motor 11 to be started to drive the screw rod 8 to rotate, and then drives the first moving block 9 and the second moving block 10 to move so as to control the left sucker 5 and the right sucker 6 to move; when the left sucker 5 and the right sucker 6 suck the battery pack cover, the controller sends data signals to the singlechip, the singlechip controls the second motor 13 to be started, and the second motor 13 is used for driving the second turntable 34 to rotate so as to move the battery pack cover to the upper part of other workpieces; when the battery pack cover needs cleaning and sprinkling or the left sucker 5 and the right sucker 6 absorb the battery pack cover, the controller sends a data signal to the singlechip, and the singlechip controls the third motor 20 to be started to drive the first rotating disc 19 and the supporting rod 17 to rotate, and then drives the hairbrush 18 or the nozzle 22 to move to or move out of the upper part of the battery pack cover; when the brush 18 or the nozzle 22 needs to be changed in the lower direction, the controller sends a data signal to the singlechip, and the singlechip controls the fourth motor 21 to be started, so that the supporting rod 17 rotates clockwise or anticlockwise by 180; when the left sucker 5 and the right sucker 6 need to move up and down, the controller sends a data signal to the singlechip, and the singlechip controls the fifth motor 39 to be started, the gear 30 is driven to rotate, the rack 29 is driven to move up and down by the rotation of the gear 30, and then the left sucker 5 and the right sucker 6 are driven to move up and down; when the battery pack cover needs to be stamped, the controller sends a data signal to the singlechip, and the singlechip controls the sixth motor 37 to be started, so that the position of the stamping groove 4 on the chassis 2 is changed, and the stamping device can achieve the purpose of stamping; the electric relief valve adopts the H41H type stop valve of production is decided forever to the Shanghai, and electric relief valve mainly comprises valve body case, valve ball, sealing member, hand wheel, connecting piece and control port, and the control port of electric relief valve is connected on the GPIO pin of singlechip, realizes the function of giving electric relief valve with the control signal transmission of singlechip, and concrete process: when the battery pack case cover moves to the upper part of other workpieces, the controller sends data signals to the singlechip, the singlechip controls the electric pressure release valve to be opened, the pressure in the left sucker 5 and the right sucker 6 is recovered, the battery pack case cover automatically falls off because the pressure of the left sucker 5, the right sucker 6 and the outside is consistent, falling on the next workpiece; the vacuum pump 15 adopts ZJ series rotary vane vacuum pump produced by Nanjing aerospace long sign pump industry group Co., ltd. The vacuum pump 15 is composed of a motor, a rotary vane, a pump cavity, an air inlet, an air outlet, an oil seal oil tank and an oil pump, a control port of the vacuum pump 15 is connected to a GPIO pin of a singlechip, and the function of transmitting control signals of the singlechip to the vacuum pump 15 is realized, and the method comprises the following steps of: when the left sucker 5 and the right sucker 6 are attached to the top surface of the battery pack cover, the controller sends data signals to the singlechip, the singlechip controls the vacuum pump 15 to be started, and air in the left sucker 5 and the right sucker 6 is pumped out to form negative pressure, so that the battery pack cover can be protected by the left sucker 5, The right sucker 6 is adsorbed; the water pump 24 adopts ZJ type self priming pump produced by Xuzhou Hua engineering machine manufacturing limited company, the water pump 24 is composed of a pump body, an impeller, a self priming pipeline, a pump shaft, a seal and a motor, a control port of the water pump 24 is connected to a GPIO pin of the singlechip, the function of transmitting control signals of the singlechip to the water pump 24 is realized, and the specific process is as follows: the nozzle 22 of the sprinkler is rotated to be close to the battery pack cover, the controller sends a data signal to the singlechip, the singlechip controls the water pump 24 to be started, water in the water tank 25 is pumped into the water pipe 23, and the water is sprayed on the battery pack cover through the plurality of nozzles 22; the hydraulic cylinder 27 adopts YH series hydraulic cylinders produced by large Lian Mohua hydraulic equipment limited company, the hydraulic cylinder 27 consists of a cylinder barrel, a piston, a sealing element and a piston rod, a control port of the hydraulic cylinder 27 is connected to a GPIO pin of a singlechip, and the function of transmitting control signals of the singlechip to the hydraulic cylinder 27 is realized, and the specific process is as follows: when the battery pack cover to be punched moves to the position right below the punching head 28, the controller sends data signals to the singlechip, and the singlechip controls the hydraulic cylinder 27 to extend to drive the punching head 28 to enter the punching groove 4 to punch the battery pack cover.
In the embodiment, one end of a screw rod 8 is nested in a fixed frame 7, the other end of the screw rod 8 penetrates through a fixed frame 7 and a driving shaft of a first motor 11 to be fixedly connected, left and right threads with opposite directions are arranged on the screw rod 8, a first moving block 9 is sleeved on the threads on the left side of the screw rod 8, a second moving block 10 is sleeved on the threads on the right side of the screw rod 8, the bottom of the fixed frame 7 is fixedly connected with a supporting seat 12 through a bracket, the first moving block 9 is fixedly connected with a left sucker 5, the second moving block 9 is fixedly connected with a right sucker 6, so that the distance between the left sucker 5 and the right sucker 6 is increased or decreased, the positions of the left sucker 5 and the right sucker 6 are changed, and the problem that a battery pack cover is not sucked or is not sucked firmly due to punching and slotting at the positions of the cover and the left sucker 5 and the right sucker 6 is avoided;
Through passing through the first carousel 19 of pillar 40 fixed mounting in base 1 with second mounting bracket 16, the bottom fixed mounting third motor 20 at first carousel 19, with the drive shaft fixed connection of branch 17 and the fourth motor 21 of fixing on second mounting bracket 16, evenly install brush 18 in one side of branch 17, connect water pipe 23 with nozzle 22 one end, the outside that the other end extends to branch 17, the one end and the one end fixed connection of water pipe 23 of water pump 24, the other end is connected with water tank 25, water tank 25 fixed mounting is on the mounting panel 26 of cover locating branch 17, after stamping device punching press battery package case lid, utilize brush 18 to clean the waste material that remains on the battery package case lid, utilize nozzle 22 to spray water on the battery package apron, the brush 18 sweeps even and the water yield is suitable on the battery package case lid again, therefore both can get rid of the waste material that remains on the case lid, can make left sucking disc 5 and right sucking disc 6 laminate on the surface of case lid completely, increase the adsorption affinity, so the adsorption efficiency of sucking disc 5 of left sucking disc 6 and battery package case lid is improved.
The working principle of the stamping forming structure for processing the power battery pack cover is as follows:
When the battery pack cover to be punched is punched, firstly, the battery pack cover to be punched is placed on the chassis 2, the chassis 2 is driven to intermittently rotate along with the intermittent rotation of the sixth motor 37, so that the battery pack cover to be punched is moved to the position right below the punching head 28, when the chassis 2 stops rotating, the hydraulic cylinder 27 stretches to drive the punching head 28 to enter the inside of the punching groove 4 to punch the battery pack cover, the hydraulic cylinder 27 contracts to the original position after the punching is finished, so that the punching head 28 is withdrawn to the outside of the punching groove 4, then the third motor 20 is driven to rotate clockwise, then the first rotating disc 19 is driven to rotate clockwise, the waste materials remained on the battery pack cover are cleaned by the reciprocating rotation of the hairbrush 18, then the fourth motor 21 is rotated clockwise for 180 degrees, the nozzle 22 of the sprinkling device is rotated to be close to the battery pack cover, the water in the water tank 25 is pumped into the water pipe 23 by the water pump 24, spraying the cleaning device on a battery pack case cover through a plurality of nozzles 22, then driving a fourth motor 21 to rotate 180 degrees clockwise, rotating a brush 18 of the cleaning device to be close to the battery pack case cover, driving a third motor 20 to rotate clockwise, sweeping water sprayed on the battery pack case cover uniformly and controlling water quantity through reciprocating rotation of the brush 18, then rotating a supporting rod 17 out of the upper part of the battery pack case cover through the third motor 20, then driving a first motor 11 to rotate, driving a first moving block 9 and a second moving block 10 to move through a lead screw 8, increasing or reducing the distance between a left sucker 5 and a right sucker 6, changing the positions of the left sucker 5 and the right sucker 6, enabling the left sucker 5 and the right sucker 6 to move to an area which is not grooved with the battery pack case cover, then driving a gear 30 to rotate, then driving a rack 29 to move downwards, and enabling the left sucker 5, the right sucking disc 6 is attached to the top surface of the battery pack case cover, then the vacuum pump 15 starts to work, thereby negative pressure is formed in the left sucking disc 5 and the right sucking disc 6, the battery pack case cover can be adsorbed by the left sucking disc 5 and the right sucking disc 6, finally the gear 30 rotates in the opposite direction, the driving rack 29 moves upwards, the left sucking disc 5 and the right sucking disc 6 take out the battery pack case cover, the driving second motor 13 rotates anticlockwise, the battery pack case cover is moved to the upper part of other workpieces, the vacuum pump 15 stops working, the pressure release valve is opened, the pressure in the left sucking disc 5 and the right sucking disc 6 is restored, the battery pack case cover falls off and falls on the next workpiece, and the continuous production can be achieved through such circulation.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power battery package case lid processing is with stamping forming structure, its characterized in that includes the base, installs chassis and the first mounting bracket of installing in the base top, a plurality of punching press grooves have been seted up at the top of chassis, install the punching press device who uses with the punching press groove cooperation on the first mounting bracket, the bottom of first mounting bracket is installed and is used for changing left sucking disc and right sucking disc relative position's drive arrangement, drive arrangement includes mount, lead screw, first movable block and second movable block, the top fixed mounting of mount is in the bottom of first mounting bracket, the one end nest of lead screw is in the inside of mount, the other end runs through the drive shaft fixed connection of mount and first motor, the one end cover of first movable block and second movable block is established on the lead screw, be provided with the left and right screw thread opposite in the direction on the lead screw, the bottom of mount is through support fixedly connected with the supporting seat, the other end of first movable block runs through the spout and the left sucking disc fixed connection in the supporting seat, the other end of second movable block runs through the supporting seat in the left movable block and right movable block the fixed connection has the spout, the first connecting pipe is connected with the right movable block and the suction cup, the fixed connection has the suction cup is connected;
the cleaning device comprises a second mounting frame, a supporting rod and a hairbrush, wherein the second mounting frame is fixedly arranged on a first rotary table in the base through a column pipe, a third motor is fixedly arranged at the bottom of the first rotary table, the supporting rod is fixedly connected with a driving shaft of a fourth motor fixed on the second mounting frame, the hairbrush is uniformly arranged on one side of the supporting rod, the other side of the supporting rod is provided with a water spraying device for increasing the adsorption effect of the battery pack cover and the left sucking disc, one end of the water spraying device comprises a nozzle, a water pipe and a water pump, the other end of the nozzle is connected with the water pipe, the other end of the water pipe is extended to the outside of the supporting rod, one end of the water pump is fixedly connected with one end of the water pipe, the other end of the water pipe is connected with the water tank, the water tank is fixedly arranged on a mounting plate sleeved on the supporting rod, one side of the mounting plate is fixedly connected with a driving column, and one end of the driving column is far away from the mounting plate is slidingly connected with an annular groove formed in the second.
2. The press forming structure for processing the cover of the power battery pack according to claim 1, wherein the pressing device comprises a hydraulic cylinder fixed on the first mounting frame and a pressing head fixed at an extension end of the hydraulic cylinder, and the pressing head is located above the chassis and is matched with the pressing groove.
3. The stamping and forming structure for processing a power battery pack case cover according to claim 1, wherein one end of the first mounting frame is fixedly connected with a lifting device for driving the left sucker and the right sucker to move up and down.
4. The stamping and forming structure for processing a power battery pack case cover according to claim 3, wherein the lifting device comprises a rack, a gear and a telescopic rod, a third mounting frame is fixedly mounted at the top of the base, the first mounting frame penetrates through a sliding groove formed in the third mounting frame and is fixedly connected with the rack, the gear is meshed with the rack, one end of the telescopic rod is fixedly connected with the top of the rack, and the other end of the telescopic rod is fixedly connected with the inner wall of the third mounting frame.
5. The stamping and forming structure for machining a power battery pack case cover according to claim 4, wherein a sliding groove is formed in the rack, a T-shaped column is connected in the sliding groove in a sliding mode, one end of the T-shaped column, which extends out of the rack, is fixedly connected with a second rotary table, the bottom of the second rotary table is fixedly connected with a driving shaft of a second motor, and a central shaft of the gear is fixedly connected with a driving shaft of a fifth motor.
6. The stamping and forming structure for machining a power battery pack case cover according to claim 1, wherein a third turntable is mounted at the bottom of the chassis, and a driving shaft of a sixth motor is fixedly connected to the bottom of the third turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311317882.XA CN117282833B (en) | 2023-10-12 | 2023-10-12 | Stamping forming structure for processing power battery pack case cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311317882.XA CN117282833B (en) | 2023-10-12 | 2023-10-12 | Stamping forming structure for processing power battery pack case cover |
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| CN117282833A CN117282833A (en) | 2023-12-26 |
| CN117282833B true CN117282833B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311317882.XA Active CN117282833B (en) | 2023-10-12 | 2023-10-12 | Stamping forming structure for processing power battery pack case cover |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117282833A (en) | 2023-12-26 |
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