CN215143748U

CN215143748U - Special sagger press forming device for lithium battery anode material

Info

Publication number: CN215143748U
Application number: CN202121342007.3U
Authority: CN
Inventors: 张毅
Original assignee: Hunan Jinkai New Material Technology Co ltd
Current assignee: Hunan Jinkai New Material Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-14
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a special casket-like bowl press forming device of lithium cell cathode material, the lower surface of mounting bracket is equipped with two second hydraulic jack, there is the mould through the linkage of linkage between the end that stretches out of two second hydraulic jack, the pull rod other end passes the fixed plate and is equipped with the handle, floating plate is "U" template, floating plate's both sides board is arranged in two spouts respectively, through last mould, lower mould and side form can be pressed the raw materials into the casket body, it removes to drive the connecting plate through the pull rod, it removes to drive the seal plate through the connecting plate, can stamp the casket body through the seal plate, fix through the position with the seal plate, thereby can guarantee the accuracy nature of stamp position, rotation through the screw rod can drive floating plate and remove along the spout, can float the raw materials through floating plate.

Description

Special sagger press forming device for lithium battery anode material

Technical Field

The utility model relates to a lithium cell technical field specifically is a special saggar press forming device of lithium cell cathode material.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal. With the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: the lithium metal battery and the lithium ion battery, the lithium ion battery does not contain lithium in a metal state, and can be charged, the fifth generation product of the rechargeable battery, namely the lithium metal battery, is produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable battery are superior to those of the lithium ion battery, only a few countries of companies produce the lithium metal battery due to the limitation of high technical requirements of the rechargeable battery, a special sagger for a lithium battery anode material is one of important parts of the lithium battery, a compression molding device is required to be used during the processing of the special sagger for the lithium battery anode material, the existing compression molding device needs to manually flatten the material in the processing process, manpower is wasted, after the compression is completed, the sagger needs to be stamped, in the existing technology, the stamping is directly and manually carried out, and the accuracy of the stamping position cannot be ensured.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a special saggar pressing and forming device for lithium battery anode materials, which adopts the technical proposal that the device comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a mounting frame, the upper surface of the bottom plate is provided with four first hydraulic jacks, a die carrier is arranged between the upper ends of the four first hydraulic jacks, a die hole is arranged on the die carrier, the periphery of the inner side wall of the die hole is provided with a die groove, two second electro-hydraulic push rods are arranged in the die groove, a side die is arranged between the extending ends of the two corresponding second electro-hydraulic push rods, the upper surface of the bottom plate is provided with four first electro-hydraulic push rods, a lower die is arranged between the extending ends of the four first electro-hydraulic push rods, the lower die is arranged in the die hole, the lower surface of the mounting frame is provided with two second hydraulic jacks, and the extending ends of the two second electro-hydraulic jacks are connected with an upper die through a connecting unit, the upper surface of the die carrier is provided with a fixed plate, the inner side wall of the fixed plate is provided with two springs, the end parts of the two springs are provided with connecting plates, the inner side wall of each connecting plate is provided with a printing plate, the outer side wall of each connecting plate is provided with a pull rod, one end of each pull rod is fixedly connected with the corresponding connecting plate, the other end of each pull rod penetrates through the fixed plate to be provided with a handle, the upper surface of the die carrier is provided with two sliding grooves, the side wall of the die carrier is provided with a motor support, a motor is arranged on the motor support, a troweling plate is arranged in each sliding groove and is a U-shaped plate, the two side plates of the troweling plate are respectively arranged in the two sliding grooves and are in sliding connection with the die carrier, a screw rod is arranged in each sliding groove, one end of the screw rod is rotatably connected with the side wall of each sliding groove, the other end of the screw rod penetrates through the die carrier and is fixedly connected with the output end of the motor, the side wall of the mounting frame is provided with a control switch group, and the input end of the control switch group is electrically connected with the output end of an external power supply, first hydraulic jack is connected to the output electricity of control switch group, second electricity liquid push rod, first electricity liquid push rod, the input of second hydraulic jack and motor, through last mould, lower mould and side form can be pressed the raw materials into the casket body, drive the connecting plate through the pull rod and remove, drive the printing plate through the connecting plate and remove, can stamp the casket body through the printing plate, fix through the position with the printing plate, thereby can guarantee the accuracy nature of stamp position, rotation through the screw rod can drive the floating plate and remove along the spout, can float the raw materials through floating the plate.

As an optimized technical scheme of the utility model, the lower surface of trowelling plate and the upper surface of die carrier are at same horizontal position, can be used for guaranteeing the effect of floating.

As the utility model discloses a preferred technical scheme, the lateral wall of seal board is equipped with the magnet layer, and the connecting plate is the iron-nickel alloy board, and magnetism is connected between connecting plate and the seal board, can be used for conveniently changing the seal board.

As a preferred technical scheme of the utility model, the linkage unit includes first connecting block and second connecting block, the lower extreme of second hydraulic jack is arranged in to first connecting block, and the upper surface of mould is arranged in to the second connecting block, and the joint can be used for conveniently changing the mould between first connecting block and the second connecting block.

As a preferred technical scheme of the utility model, still include the fan, the fan is two, and arranges the inside wall of mounting bracket both sides board in respectively, and the output of the input electricity connection control switch group of fan can be used for blowing away remaining waste material.

The utility model has the advantages that: the utility model discloses an go up the mould, lower mould and side form can make the raw materials into the casket body, after the suppression is accomplished, promote the handle, can drive the pull rod through the handle and remove, it removes to drive the connecting plate through the pull rod, it removes to drive the printing plate through the connecting plate, can carry out the impressing to the casket body through the printing plate, position through with the printing plate is fixed, thereby can guarantee the accuracy nature of impressing the position, after the impressing is accomplished, the elasticity that utilizes the spring can reset the printing plate, after having added the raw materials, open the motor, can drive the screw rod through the motor and rotate, the rotation through the screw rod can drive the floating plate and remove along the spout, can float the raw materials through the floating plate, thereby can replace the manpower to float the raw materials, the comparison is used manpower sparingly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a base plate 1, a connecting unit 2, a first connecting block 21, a second connecting block 22, a stamping unit 3, a printing plate 31, a connecting plate 32, a spring 33, a fixing plate 34, a pull rod 35, a handle 36, a troweling unit 4, a troweling plate 41, a screw 42, a sliding chute 43, a motor 44, a first hydraulic jack 5, a die carrier 6, a first electro-hydraulic push rod 7, a lower die 8, a control switch group 9, a side die 10, a second electro-hydraulic push rod 11, a mounting frame 12, a second hydraulic jack 13, an upper die 14 and a fan 15.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a special saggar press forming device for lithium battery anode materials, which adopts the technical scheme that the saggar press forming device comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is provided with an installation frame 12, the upper surface of the bottom plate 1 is provided with four first hydraulic jacks 5, a die carrier 6 is arranged between the upper ends of the four first hydraulic jacks 5, a die hole is arranged on the die carrier 6, die grooves are arranged around the inner side wall of the die hole, two second electro-hydraulic push rods 11 are arranged in the die grooves, a side die 10 is arranged between the extending ends of the corresponding two second electro-hydraulic push rods 11, the upper surface of the bottom plate 1 is provided with four first electro-hydraulic push rods 7, a lower die 8 is arranged between the extending ends of the four first electro-hydraulic push rods 7, the lower die 8 is arranged in the die hole, the lower surface of the installation frame 12 is provided with two second electro-hydraulic jacks 13, an upper die 14 is connected between the extending ends of the two second electro-hydraulic jacks 13 through a connecting unit 2, the upper surface of the die carrier 6 is provided with a fixed plate 34, the inner side wall of the fixed plate 34 is provided with two springs 33, the end parts of the two springs 33 are provided with a connecting plate 32, the inner side wall of the connecting plate 32 is provided with a printing plate 31, the outer side wall of the connecting plate 32 is provided with a pull rod 35, one end of the pull rod 35 is fixedly connected with the connecting plate 32, the other end of the pull rod 35 penetrates through the fixed plate 34 to be provided with a handle 36, the upper surface of the die carrier 6 is provided with two sliding grooves 43, the side wall of the die carrier 6 is provided with a motor support, the motor support is provided with a motor 44, a troweling plate 41 is arranged in the sliding grooves 43, the troweling plate 41 is a U-shaped plate, two side plates of the troweling plate 41 are respectively arranged in the two sliding grooves 43, the troweling plate 41 is in sliding connection with the die carrier 6, a screw rod 42 is arranged in the sliding grooves 43, one end of the screw rod 42 is rotatably connected with the side wall of the sliding groove 43, and the other end of the screw rod 42 penetrates through the die carrier 6 and is fixedly connected with the output end of the motor 44, the side wall of the mounting frame 12 is provided with a control switch group 9, the input end of the control switch group 9 is electrically connected with the output end of an external power supply, the output end of the control switch group 9 is electrically connected with the input ends of the first hydraulic jack 5, the second electro-hydraulic push rod 11, the first electro-hydraulic push rod 7, the second hydraulic jack 13 and the motor 44, the raw materials can be pressed into a box body through the upper die 14, the lower die 8 and the side die 10, after the pressing is completed, the handle 36 is pushed, the pull rod 35 can be driven to move through the handle 36, the connecting plate 32 is driven to move through the pull rod 35, the printing plate 31 is driven to move through the connecting plate 32, the box body can be stamped through the printing plate 31, the position of the printing plate 31 is fixed, so that the accuracy of the stamping position can be ensured, after the stamping is completed, the printing plate 31 can be reset by the elasticity of the spring 33, after the raw materials are added, the motor 44 is turned on, can drive screw rod 42 through motor 44 and rotate, can drive dull and stereotyped 41 and remove along spout 43 through screw rod 42's rotation, can trowel the raw materials through dull and stereotyped 41 to can replace the manpower to trowel the raw materials, the comparison is used manpower sparingly.

As a preferred technical scheme of the utility model, the lower surface of troweling plate 41 and the upper surface of die carrier 6 are at same horizontal position, and the lower surface through with troweling plate 41 and the upper surface of die carrier 6 can be used for guaranteeing the effect of floating at same horizontal position.

As an optimal technical scheme of the utility model, the lateral wall of seal board 31 is equipped with the magnet layer, and connecting plate 32 is the iron-nickel alloy board, and magnetism is connected between connecting plate 32 and the seal board 31, can be used for conveniently changing seal board 31.

As a preferred technical scheme of the utility model, coupling unit 2 includes first connecting block 21 and second connecting block 22, and the lower extreme of second hydraulic jack 13 is arranged in to first connecting block 21, and the upper surface of last mould 14 is arranged in to second connecting block 22, and the joint can be used for conveniently changing through coupling unit 2 and goes up mould 14 between first connecting block 21 and the second connecting block 22.

As a preferred technical scheme of the utility model, still include fan 15, fan 15 is two, and arranges the inside wall of the board in mounting bracket 12 both sides respectively, and the output of control switch group 9 is connected to fan 15's input electricity, can be used for blowing away remaining waste material through fan 15.

The utility model discloses a theory of operation: after raw materials are added into a die, a motor 44 is turned on, the motor 44 can drive a screw 42 to rotate, a troweling plate 41 can be driven to move along a sliding groove 43 by the rotation of the screw 42, the raw materials can be trowelled by the troweling plate 41, so that the raw materials can be trowelled instead of manpower, the trowelling effect can be ensured by keeping the lower surface of the troweling plate 41 and the upper surface of a die carrier 6 at the same horizontal position, then the raw materials can be pressed into a box body by an upper die 14, a lower die 8 and a side die 10, after the pressing is finished, a handle 36 is pushed, a pull rod 35 can be driven to move by the handle 36, a connecting plate 32 is driven to move by the pull rod 35, a printing plate 31 is driven to move by the connecting plate 32, the box body can be stamped by the printing plate 31, the position of the printing plate 31 is fixed, so that the accuracy of a stamping position can be ensured, after the completion of the imprinting, the cliche 31 can be restored by the elasticity of the spring 33.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in the field, and the accessible has the technological inspiration for the finite time test, belongs to widely used prior art, the utility model discloses in, first hydraulic jack 5 and second hydraulic jack 13 can adopt the model to be RCH-302, and second electricity liquid push rod 11 and first electricity liquid push rod 7 can adopt the model to be ANT-03, and motor 44 can adopt the model to be Y160M 1-2.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A sagger press forming device special for lithium battery anode materials comprises a base plate (1), wherein an installation frame (12) is arranged on the upper surface of the base plate (1), and the sagger press forming device is characterized in that four first hydraulic jacks (5) are arranged on the upper surface of the base plate (1), a die frame (6) is arranged between the upper ends of the four first hydraulic jacks (5), a die hole is formed in the die frame (6), die grooves are formed in the periphery of the inner side wall of the die hole, two second electro-hydraulic push rods (11) are arranged in the die grooves, side dies (10) are arranged between the extending ends of the two corresponding second electro-hydraulic push rods (11), four first electro-hydraulic push rods (7) are arranged on the upper surface of the base plate (1), a lower die (8) is arranged between the extending ends of the four first electro-hydraulic push rods (7), the lower die (8) is arranged in the die holes, two second electro-hydraulic jacks (13) are arranged on the lower surface of the installation frame (12), an upper die (14) is connected between the extending ends of the two second hydraulic jacks (13) through a connecting unit (2), a fixing plate (34) is arranged on the upper surface of the die carrier (6), two springs (33) are arranged on the inner side wall of the fixing plate (34), a connecting plate (32) is arranged at the end part of each spring (33), a printing plate (31) is arranged on the inner side wall of the connecting plate (32), a pull rod (35) is arranged on the outer side wall of the connecting plate (32), one end of the pull rod (35) is fixedly connected with the connecting plate (32), a handle (36) is arranged at the other end of the pull rod (35) after penetrating through the fixing plate (34), two sliding grooves (43) are formed in the upper surface of the die carrier (6), a motor support is arranged on the side wall of the die carrier (6), a motor (44) is arranged on the motor support, a trowelling plate (41) is arranged in each sliding groove (43), and the trowelling plate (41) is a U-shaped plate, in two spout (43) were arranged respectively in to the both sides board of trowelling plate (41), sliding connection between trowelling plate (41) and die carrier (6), be equipped with screw rod (42) in spout (43), the one end of screw rod (42) is rotated with the lateral wall of spout (43) and is connected, and fixed connection between the output that die carrier (6) and motor (44) were passed to the other end of screw rod (42), the lateral wall of mounting bracket (12) is equipped with control switch group (9), and the output of external power source is connected to the input electricity of control switch group (9), and the input of first hydraulic jack (5), second electric liquid push rod (11), first electric liquid push rod (7), second hydraulic jack (13) and motor (44) is connected to the output electricity of control switch group (9).

2. The sagger press-forming device special for the lithium battery positive electrode material as claimed in claim 1, wherein: the lower surface of the trowelling plate (41) and the upper surface of the die carrier (6) are in the same horizontal position.

3. The sagger press-forming device special for the lithium battery positive electrode material as claimed in claim 1, wherein: the outer side wall of the printing plate (31) is provided with a magnet layer, the connecting plate (32) is an iron-nickel alloy plate, and the connecting plate (32) is magnetically connected with the printing plate (31).

4. The sagger press-forming device special for the lithium battery positive electrode material as claimed in claim 1, wherein: the connecting unit (2) comprises a first connecting block (21) and a second connecting block (22), the lower end of the second hydraulic jack (13) is arranged in the first connecting block (21), the upper surface of the upper die (14) is arranged in the second connecting block (22), and the first connecting block (21) and the second connecting block (22) are connected in a clamped mode.

5. The sagger press-forming device special for the lithium battery positive electrode material as claimed in claim 1, wherein: the fan-type air conditioner is characterized by further comprising two fans (15), wherein the two fans (15) are respectively arranged on the inner side walls of the two side plates of the mounting frame (12), and the input end of each fan (15) is electrically connected with the output end of the control switch group (9).