CN218560474U

CN218560474U - Powder flattening device

Info

Publication number: CN218560474U
Application number: CN202222585354.XU
Authority: CN
Inventors: 姚轶纬; 陆锦林; 汤勇
Original assignee: Anhui Luda Intelligent Equipment Technology Co ltd
Current assignee: Anhui Luda Intelligent Equipment Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-03
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a powder device of levelling that shakes, include: a frame; the conveying mechanism is arranged on the rack and used for conveying the saggar filled with the powder along a preset direction, and a leveling station is formed on a conveying path of the conveying mechanism; the vibration mechanism is positioned below the conveying mechanism and corresponds to the leveling station, can go up and down in the vertical direction through the conveying mechanism to drive the saggars to be separated from the conveying mechanism, and is used for driving the saggars to vibrate; and the jacking mechanism is positioned below the vibrating mechanism, is arranged on the rack and is used for driving the vibrating mechanism to lift in the vertical direction. The utility model discloses a vibration mechanism drives the saggar vibration, adopts the mode of vibration to level and smooth the powder in the saggar, and vibration frequency is big, fast good control, can adjust, and it is effectual to level and smooth to expect in the saggar, simple to operate, simple manufacture and with low costs.

Description

Powder flattening device

Technical Field

The utility model relates to a level technology technical field after the lithium electricity trade powder material dress alms bowl especially relates to a powder device of shaking.

Background

The powdery battery material falls into the saggar from a circular outlet of the filling equipment above, the powdery material in the saggar has the characteristics of high middle and low periphery, high middle density and loose periphery in the charging process, and after being fired by the heating furnace, the massive material shows that the central part is not uniformly fired and the periphery is overfire, so that the powdery material in the saggar needs to be leveled.

At present, in the lithium battery industry, a shaking machine is usually adopted to shake uniformly for a leveling process after powder is filled into a sagger, and an eccentric shaft is driven by a motor to shake with different frequencies from left to right, so that materials in the sagger are leveled from a pile shape. This approach has the following technical disadvantages: the flatness is not good after the eccentric shaft is shaken uniformly, and the shaking force is not enough due to the limited left and right shaking frequency of the eccentric shaft, so that the powder in the sagger cannot be leveled; the eccentric shaft has high installation precision, difficult installation and debugging and high part machining precision of the shaking machine, thus leading to high manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem who exists among the background art, the utility model provides a powder device of levelly shaking.

The utility model provides a powder device of levelly shaking, include:

a frame;

the conveying mechanism is arranged on the rack and used for conveying the saggar filled with the powder along a preset direction, and a leveling station is formed on a conveying path of the conveying mechanism;

the vibration mechanism is positioned below the conveying mechanism and corresponds to the leveling station, can go up and down in the vertical direction through the conveying mechanism to drive the saggars to be separated from the conveying mechanism, and is used for driving the saggars to vibrate;

and the jacking mechanism is positioned below the vibrating mechanism, is arranged on the rack and is used for driving the vibrating mechanism to lift in the vertical direction.

Preferably, vibration mechanism includes vibration board and vibrating motor, and the vibration board level is arranged and the vibration board runs through conveying mechanism by the climbing mechanism drive and carries out the lift of vertical direction, and the vibration board top is provided with the polyurethane layer, and vibrating motor installs in the vibration board bottom.

Preferably, the jacking mechanism comprises a mounting plate and a jacking cylinder, the mounting plate is positioned below the vibrating plate and mounted on the frame, a plurality of guide cylinders which are vertically arranged are arranged on the mounting plate, a jacking plate which is horizontally arranged is arranged above the mounting plate, a plurality of guide rods which are vertically arranged are arranged at the bottom of the jacking plate, the guide rods are respectively connected with the guide cylinders in a sliding fit manner, and a plurality of jacking rods connected with the vibrating plate are arranged at the top end of the jacking plate; the jacking cylinder is installed on the mounting plate, and the telescopic end of the jacking cylinder is connected with the bottom of the jacking plate.

Preferably, still including installing the dust mechanism of taking out in the frame, take out the dust mechanism and be located conveying mechanism top and with level the station and correspond the setting, take out the dust mechanism and be used for taking out the dust when vibration mechanism drives the sagger vibration.

Preferably, the dust extraction mechanism comprises a dust hood and suction equipment, the dust hood is located above the leveling station and is installed on the rack through a connecting frame, the dust hood is connected with a plurality of dust extraction pipes, and the dust extraction pipes are connected with the suction equipment.

Preferably, the conveying mechanism comprises two mounting frames, two first conveying roller groups and two second conveying roller groups, and the two mounting frames are oppositely arranged and mounted on the rack; the two first conveying roller sets are oppositely arranged between the two mounting frames, a distance is reserved between the two first conveying roller sets, and two ends of each first conveying roller set are respectively mounted on the two mounting frames; the two second conveying roller groups are positioned between the two first conveying roller groups and are oppositely arranged, and the two second conveying roller groups are respectively arranged on the two mounting frames; the leveling station is formed between the two first conveying roller sets and the two second conveying roller sets.

Preferably, the guide piece that is used for carrying the direction to the sagger is all installed to two opposite one sides of mounting bracket, and the guide piece is including fixing the deflector on the mounting bracket, and a plurality of vertical guiding axles of arranging are installed along conveying mechanism direction interval in the deflector top, rotate on the guiding axle and install the leading wheel.

Preferably, a blocking piece used for blocking the saggar to enable the saggar to stay at the leveling station is installed at a position, corresponding to the leveling station, of at least one installation frame, the blocking piece comprises a driving motor and a blocking plate, the driving motor is installed on the installation frame, an output shaft of the driving motor is vertically arranged, and the blocking plate is connected with the output shaft of the driving motor and can rotate along with rotation of the output shaft.

Preferably, the two mounting frames are provided with positioning pieces for positioning the saggars at positions corresponding to the leveling stations, and the two positioning pieces are arranged oppositely and positioned at the upstream positions of the blocking pieces.

Preferably, the positioning part comprises a positioning plate and a positioning cylinder, the positioning plate is vertically arranged, one end of the positioning plate in the horizontal direction is provided with a side plate perpendicular to the positioning plate, and the positioning cylinder is arranged on the mounting plate and is connected with the positioning plate at a telescopic end; the two positioning cylinders are respectively used for driving the two positioning plates to move horizontally so as to enable the two positioning plates to be close to or far away from each other.

The utility model provides a pair of powder shake flat device carries the casket-like bowl of filling with the powder through conveying mechanism, and after the casket-like bowl reachd level station, climbing mechanism drive vibration mechanism rose to drive the casket-like bowl and break away from conveying mechanism, vibration mechanism drives the casket-like bowl vibration again, through the short-lived shake flat plain bumper back, climbing mechanism orders about vibration mechanism and slowly descends, reachs the position after, the casket-like bowl gets back to conveying mechanism, continues to carry forward.

The utility model has the advantages of: the sagger is driven to vibrate by the vibration mechanism, the powder in the sagger is leveled in a vibration mode, the vibration frequency is high, the speed is well controlled and can be adjusted, the leveling effect on the material in the sagger is good, the mounting is convenient, the manufacturing is simple, and the cost is low; the polyurethane layer is arranged on the part in contact with the saggar, so that the saggar is protected during vibration, and cannot be damaged.

Drawings

FIG. 1 is a side view of a powder leveling device according to the present invention;

FIG. 2 is a side view of the powder leveling device according to the present invention;

FIG. 3 is a schematic view of a part of the powder flattening device according to the present invention;

fig. 4 is another schematic view of the orientation structure of fig. 3.

Detailed Description

Referring to fig. 1-4, the utility model provides a powder levelling device, include:

a frame 100;

a conveying mechanism 200 mounted on the frame 100 for conveying the sagger 300 containing the powder along a preset direction, wherein a leveling station is formed on a conveying path of the conveying mechanism 200;

the vibration mechanism 400 is positioned below the conveying mechanism 200 and corresponds to the leveling station, and the vibration mechanism 400 can penetrate through the conveying mechanism 200 to lift in the vertical direction so as to drive the sagger 300 to be separated from the conveying mechanism 200 and drive the sagger 300 to vibrate;

and the jacking mechanism 500 is positioned below the vibration mechanism 400 and is installed on the frame 100 and used for driving the vibration mechanism 400 to lift in the vertical direction.

The sagger 300 filled with the powder is conveyed through the conveying mechanism 200, after the sagger 300 reaches the leveling station, the jacking mechanism 500 drives the vibration mechanism 400 to ascend, so that the sagger 300 is driven to be separated from the conveying mechanism 200, the vibration mechanism 400 drives the sagger 300 to vibrate, after the sagger 300 is vibrated for a short time, the jacking mechanism 500 drives the vibration mechanism 400 to slowly descend, and after the sagger 300 reaches the position, the sagger 300 returns to the conveying mechanism 200 to be conveyed forwards continuously.

Referring to fig. 2 and 4, in some embodiments, the vibration mechanism 400 includes a vibration plate 410 and a vibration motor 420, the vibration plate 410 is horizontally disposed, the vibration plate 410 is driven by the jacking mechanism 500 to vertically ascend and descend through the conveying mechanism 200, a polyurethane layer is disposed on the top end of the vibration plate 410, and the vibration motor 420 is installed on the bottom of the vibration plate 410. The vibration motor 420 is adopted for vibration, so that the vibration frequency is high, the speed is well controlled and can be adjusted.

Referring to fig. 3 and 4, in some embodiments, the jacking mechanism 500 includes a mounting plate 510 and a jacking cylinder 520, the mounting plate 510 is located below the vibrating plate 410 and mounted on the frame 100, a plurality of vertically arranged guide cylinders 530 are disposed on the mounting plate 510, a horizontally arranged jacking plate 550 is disposed above the mounting plate 510, a plurality of vertically arranged guide rods 540 are disposed at the bottom of the jacking plate 550, the plurality of guide rods 540 are respectively connected with the plurality of guide cylinders 530 in a sliding fit manner, and a plurality of jacking rods 560 connected with the vibrating plate 410 are disposed at the top end of the jacking plate 550; the jacking cylinder 520 is mounted on the mounting plate 510 and its telescopic end is connected to the bottom of the jacking plate 550.

Referring to fig. 1-4, in a preferred embodiment, since the sagger filled with powder generates dust when vibrating, and the dust in the air needs to be removed, the sagger further includes a dust-removing mechanism 600 mounted on the rack 100, the dust-removing mechanism 600 is located above the conveying mechanism 200 and is disposed corresponding to the leveling station, and the dust-removing mechanism 600 is used for removing dust when the vibration mechanism 400 drives the sagger 300 to vibrate. The dust extraction mechanism 600 comprises a dust hood 610 and a suction device, wherein the dust hood 610 is positioned above the leveling station and is mounted on the machine frame 100 through a connecting frame 630, a plurality of dust extraction pipes 620 are connected to the dust hood 610, and the dust extraction pipes 620 are connected with the suction device.

Referring to fig. 2, in a particular embodiment, the transport mechanism 200 includes two mounts 210, two first transport roller sets 220, and two second transport roller sets 230. Two mounting brackets 210 are oppositely disposed and mounted on the rack 100. Two first conveying roller group 220 are arranged relatively between two mounting brackets 210 and a distance is reserved between two first conveying roller group 220, and a plurality of conveying roller ends of first conveying roller group 220 are installed on two mounting brackets 210 respectively. The two second conveying roller groups 230 are located between the two first conveying roller groups 220 and the two second conveying roller groups 230 are arranged oppositely, and a plurality of conveying rollers of the two second conveying roller groups 230 are respectively mounted on the two mounts 210. The leveling station is formed between the two first conveyor roller sets 220 and the two second conveyor roller sets 230.

Referring to fig. 2 and 3, in an embodiment, a guide member for guiding the transportation of the sagger 300 is installed on each of opposite sides of the two mounting frames 210, the guide member includes a guide plate 240 fixed on the mounting frame 210, a plurality of guide shafts vertically arranged are installed at the top end of the guide plate 240 at intervals along the transportation direction of the transportation mechanism 200, and a guide wheel 250 is rotatably installed on each guide shaft.

Referring to fig. 2 and 3, in a specific embodiment, a blocking member for blocking the sagger 300 to stop the sagger 300 at the leveling station is installed at a position of at least one of the mounting frames 210 corresponding to the leveling station, the blocking member includes a driving motor 260 and a blocking plate 270, the driving motor 260 is installed on the mounting frame 210 and an output shaft thereof is vertically arranged, and the blocking plate 270 is connected with the output shaft of the driving motor 260 and can rotate along with the rotation of the output shaft.

Referring to fig. 2 and 3, in an embodiment, a positioning member for positioning the sagger 300 is installed on each of the two mounting frames 210 corresponding to the leveling station, the two positioning members are arranged oppositely, and the positioning member is located at an upstream position of the blocking member. The positioning piece comprises a positioning plate 290 and a positioning cylinder 280, the positioning plate 290 is vertically arranged, one end in the positioning horizontal direction is provided with a side plate 291 vertical to the positioning plate 290, the positioning cylinder 280 is installed on the installation plate 510, and the telescopic end of the positioning cylinder is connected with the positioning plate 290; the two positioning cylinders 280 are respectively used for driving the two positioning plates 290 to horizontally move so as to enable the two positioning plates 290 to approach or move away from each other.

The utility model discloses concrete theory of operation as follows:

the conveying mechanism 200 is started, the first conveying roller group 220 conveys the sagger 300 filled with the powder along the preset direction, and when the sagger 300 is conveyed to the leveling station, the sagger 300 is positioned on the two second conveying roller groups 230; at this time, the driving motor 260 drives the blocking plate 270 to rotate to block the sagger 300 so that the sagger 300 stays on the second conveying roller group 230;

then, the jacking cylinder 520 is started to drive the jacking plate 550 to move upwards, the jacking plate 500 drives the vibrating plate 410 to move upwards to abut against the bottom of the sagger 300, so that the sagger 300 is driven to be separated from the second conveying roller group 230, and the positioning cylinder 280 is started to drive the positioning plate 290 to clamp the sagger 300, so as to position the sagger 300;

the vibration motor 420 is started to generate vibration to drive the sagger 300 to vibrate, after short vibration leveling and compaction, the positioning cylinder 280 drives the positioning plate 290 to reset, the jacking cylinder 520 drives the jacking plate 550 to move downwards so as to drive the vibration plate 410 to slowly descend, the sagger 300 moves downwards along with the vibration plate 410 to reach the position, the sagger 300 returns to the second conveying roller group 230, the driving motor 260 drives the blocking plate 270 to rotate to release the sagger 300, and the sagger 300 after vibration leveling is continuously conveyed forwards by the first conveying roller group 220.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A powder flattening device is characterized by comprising:

a frame (100);

the conveying mechanism (200) is arranged on the rack (100) and used for conveying the sagger (300) filled with the powder along a preset direction, and a leveling station is formed on a conveying path of the conveying mechanism (200);

the vibrating mechanism (400) is positioned below the conveying mechanism (200) and corresponds to the leveling station, and the vibrating mechanism (400) can penetrate through the conveying mechanism (200) to lift in the vertical direction so as to drive the sagger (300) to be separated from the conveying mechanism (200) and is used for driving the sagger (300) to vibrate;

the jacking mechanism (500) is positioned below the vibrating mechanism (400) and is installed on the rack (100) and used for driving the vibrating mechanism (400) to lift in the vertical direction.

2. The powder flattening device according to claim 1, characterized in that the vibration mechanism (400) comprises a vibration plate (410) and a vibration motor (420), the vibration plate (410) is horizontally arranged, the vibration plate (410) is driven by the jacking mechanism (500) to vertically lift through the conveying mechanism (200), a polyurethane layer is arranged at the top end of the vibration plate (410), and the vibration motor (420) is installed at the bottom of the vibration plate (410).

3. The powder flattening device according to claim 2, characterized in that the jacking mechanism (500) comprises a mounting plate (510) and a jacking cylinder (520), the mounting plate (510) is positioned below the vibrating plate (410) and mounted on the frame (100), the mounting plate (510) is provided with a plurality of guide cylinders (530) which are vertically arranged, a jacking plate (550) which is horizontally arranged is arranged above the mounting plate (510), the bottom of the jacking plate (550) is provided with a plurality of guide rods (540) which are vertically arranged, the guide rods (540) are respectively connected with the guide cylinders (530) in a sliding fit manner, and the top end of the jacking plate (550) is provided with a plurality of jacking rods (560) connected with the vibrating plate (410); the jacking cylinder (520) is arranged on the mounting plate (510) and the telescopic end of the jacking cylinder is connected with the bottom of the jacking plate (550).

4. The powder leveling device according to any one of claims 1-3, further comprising a dust extraction mechanism (600) mounted on the frame (100), wherein the dust extraction mechanism (600) is located above the conveying mechanism (200) and is arranged corresponding to the leveling station, and the dust extraction mechanism (600) is used for extracting dust when the vibration mechanism (400) drives the saggar (300) to vibrate.

5. The powder flattening device of claim 4, wherein the dust exhaust mechanism (600) comprises a dust hood (610) and a suction device, the dust hood (610) is located above the flattening station and is installed on the machine frame (100) through a connecting frame (630), a plurality of dust exhaust pipes (620) are connected to the dust hood (610), and the dust exhaust pipes (620) are connected to the suction device.

6. The powder vibration leveling device according to any one of the claims 1 to 3, characterized in that the conveying mechanism (200) comprises two mounting frames (210), two first conveying roller sets (220) and two second conveying roller sets (230), the two mounting frames (210) are oppositely arranged and mounted on the frame (100); the two first conveying roller sets (220) are oppositely arranged between the two mounting frames (210), a distance is reserved between the two first conveying roller sets (220), and two ends of each first conveying roller set (220) are respectively mounted on the two mounting frames (210); the two second conveying roller groups (230) are positioned between the two first conveying roller groups (220) and are oppositely arranged, and the two second conveying roller groups (230) are respectively arranged on the two mounting frames (210); the leveling station is formed between the two first conveying roller groups (220) and the two second conveying roller groups (230).

7. The powder leveling device according to claim 6, wherein a guide member for guiding the conveying of the saggars (300) is mounted on each of opposite sides of the two mounting frames (210), the guide member comprises a guide plate (240) fixed on the mounting frame (210), a plurality of vertically arranged guide shafts are mounted at the top ends of the guide plates (240) at intervals along the conveying direction of the conveying mechanism (200), and guide wheels (250) are rotatably mounted on the guide shafts.

8. The powder vibration leveling device according to claim 6, wherein a blocking member for blocking the sagger (300) to stop the sagger (300) at the leveling station is installed at a position of at least one of the mounting frames (210) corresponding to the leveling station, the blocking member comprises a driving motor (260) and a blocking plate (270), the driving motor (260) is installed on the mounting frame (210) and an output shaft thereof is vertically arranged, and the blocking plate (270) is connected with the output shaft of the driving motor (260) and can rotate along with the rotation of the output shaft.

9. The powder vibration leveling device according to claim 8, characterized in that a positioning member for positioning the saggar (300) is mounted on each of the two mounting frames (210) corresponding to the leveling station, the two positioning members are arranged oppositely, and the positioning member is located at the upstream position of the blocking member.

10. The powder flattening device of claim 9, wherein the positioning member comprises a positioning plate (290) and a positioning cylinder (280), the positioning plate (290) is vertically arranged, one end of the positioning plate in the horizontal direction is provided with a side plate (291) perpendicular to the positioning plate, the positioning cylinder (280) is installed on the installation plate (510), and the telescopic end of the positioning cylinder is connected with the positioning plate (290); the two positioning air cylinders (280) are respectively used for driving the two positioning plates (290) to move horizontally so as to enable the two positioning plates (290) to approach or separate from each other.