Lithium battery cell discharging and conveying mechanism
By using a rotary disk to push the cells and a transparent backplate design in the lithium battery cell unloading equipment, the problems of cell jamming and disassembly difficulties are solved, enabling smooth unloading and efficient transportation of the cells.
Patent Information
- Application Number
- CN202422717624.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-08
AI Technical Summary
In existing lithium battery cell feeding equipment, the cells are prone to pressing and getting stuck together at the discharge port of the storage shell, which makes feeding difficult. Furthermore, when the cells are stuck, it is difficult to disassemble the storage shell, resulting in low efficiency.
A lithium battery cell feeding and conveying mechanism was designed. A rotary disk extends into the discharge port to push the cells and prevent jamming. A transparent upper rear baffle allows for easy viewing and adjustment of the cell positions inside the storage housing. A rotary servo motor and a synchronous conveyor belt are used to achieve smooth feeding and conveying of the cells.
This ensures smooth cell feeding, avoids jamming issues, and the transparent back panel facilitates observation and adjustment of cell positions, improving feeding efficiency and ease of operation.
Smart Images
Figure CN223521795U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lithium battery processing technical field more specifically relates to a lithium battery cell blanking conveying mechanism. BACKGROUND
[0002] In the existing lithium battery processing process, the general cell is basically same with the shape of dry battery, therefore, needs to carry out automatic conveying before assembling, and in the existing conveying equipment, the cell is placed to the storage shell first, then falls to the conveying frame below from the bottom discharge port of the storage shell, and the discharge port of the existing storage shell is generally small, which can easily press the bottom cell to each other, realizes the clamping and cannot be discharged, and affects normal discharge.
[0003] At the same time, the storage shell is generally fixed by bolt of multiple plate bodies, when the internal clamping needs to be taken out, the end plate needs to be disassembled, which is very troublesome and low in efficiency. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of lithium battery cell blanking conveying mechanism, the upper part of its rotary disc is inserted into discharge port, so that it can push cell at discharge port when rotating, prevent clamping, to facilitate discharge.
[0005] The utility model solves the technical problem of the scheme:
[0006] A kind of lithium battery cell blanking conveying mechanism, including fixed bottom plate, the top surface of fixed bottom plate is installed with front and rear extension horizontal conveying frame, the top surface of fixed bottom plate at the rear of horizontal conveying frame is fixed with vertical blanking device;
[0007] The vertical blanking device includes vertical support column fixed at the left side and the right side of the rear of horizontal conveying frame, the upper part between two vertical support columns is fixed with storage shell, the bottom of storage shell is formed with discharge port, the lower side of discharge port is equipped with rotary disc, the annular side wall of rotary disc is formed with multiple front and rear extension material receiving grooves, material receiving groove corresponds with discharge port, material receiving groove corresponds with the upper part band body of the conveying belt of the horizontal conveying frame below.
[0008] The storage shell includes two vertical plate parts, the bottom end of two vertical plate parts is formed with downward extension plate part extending to opposite oblique, front baffle is fixed on the front wall surface of two vertical plate parts and downward extension plate part and covers the front end surface of the inner cavity formed between two vertical plate parts and downward extension plate part;
[0009] The lower part of the front baffle extends downward to the bottom end of the two downward extending plate parts, the middle part of the front wall surface of the lower part of the front baffle is fixed with a rotary servo motor, the lower part of the front baffle is movably connected with a main rotating shaft through a bearing, the main rotating shaft is fixed with a rotary disc, the output shaft of the rotary servo motor drives the main rotating shaft to rotate, and the front end surface of the rotary disc is close to the rear wall surface of the lower part of the front baffle.
[0010] All the material receiving grooves are uniformly distributed on the outer side wall of the rotary disc with the central axis of the rotary disc as the center, and the front and rear ends of the material receiving grooves extend out of the front and rear wall surfaces of the rotary disc.
[0011] The upper part of the rotary disc extends into the discharge port.
[0012] The left side wall of the lower part of the front baffle is fixed with an arc-shaped stopper, the top end of the arc-shaped stopper is close to the bottom end of the left downward extending plate part, and the left side wall surface of the rotary disc is close to the inner arc-shaped wall surface of the arc-shaped stopper.
[0013] The rear wall surface of the arc-shaped stopper is fixed with a rear baffle, the rear baffle is close to the rear wall surface of the rotary disc and covers the rear ends of all the material receiving grooves except the part in the discharge port.
[0014] Two vertical guide plates are arranged between the lower part of the rear baffle and the lower part of the front baffle, the front end and the rear end of the two vertical guide plates are fixed on the inner side wall of the corresponding lower part of the front baffle or the inner side wall of the lower part of the rear baffle, and a channel formed between the two vertical guide plates corresponds to the material receiving grooves directly below the rotary disc.
[0015] The transverse conveying frame comprises left and right side fixed plates, the bottom surfaces of the two side fixed plates are fixed on the top surface of the fixed bottom plate, two synchronous conveying pulleys are arranged between the two side fixed plates, the two ends of the rotating shaft fixed in the middle part of the synchronous conveying pulley are movably connected to the two side fixed plates through bearings, a synchronous conveying belt is tensioned on the two synchronous conveying pulleys and between the two side fixed plates, the bottom ends of the two vertical guide plates are located at the left and right sides of the upper belt body of the synchronous conveying belt, the inner side walls of the bottom ends of the two vertical guide plates are close to the outer side walls of the upper belt body of the synchronous conveying belt, and a plurality of positioning columns are fixed on the conveying wall surface of the synchronous conveying belt.
[0016] Vertical guide rails are fixed on the rear wall surfaces of the two vertical support columns, a pushing cylinder is fixed on the lower part of the outer side wall of one of the vertical support columns, a pushing block is fixed on the top end of the pushing rod of the pushing cylinder, the upper rear baffle is located at the rear of the two vertical guide rails, a plurality of guide sliders are sleeved on the two vertical guide rails, the upper rear baffle is fixed on all the guide sliders, and the pushing block is fixed with one of the guide sliders.
[0017] The upper rear baffle is close to the rear end face of the two vertical plate parts and the lower extension plate part and covers the rear end face of the inner cavity formed between the two vertical plate parts and the lower extension plate part.
[0018] The upper rear baffle is a transparent plate.
[0019] The utility model discloses a highlight effect is:
[0020] Compared with the prior art, the upper part of the rotating disc extends into the discharge port, so that the battery cell at the discharge port can be pushed when the rotating disc rotates, preventing jamming, thereby facilitating discharging. Moreover, the upper rear baffle is a transparent plate, which can be used to check the internal condition of the storage shell. The upper rear baffle can be lifted to reposition the battery cell jammed in the storage shell, achieving improvement. The use effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0021] Fig. 1 is the local structure schematic view of the utility model;
[0022] Fig. 2 is the local structure schematic view of the horizontal conveying frame of the utility model;
[0023] Fig. 3 is the local structure schematic view of the utility model without rear baffle and other components;
[0024] Fig. 4 is the local structure schematic view of the rotating disc. DETAILED DESCRIPTION
[0025] Embodiment, see as Figs. 1 to 4 shown, a lithium battery cell discharging conveying mechanism, including fixed bottom plate, the top surface of fixed bottom plate is installed with front and rear extension horizontal conveying frame 10 ((in the drawing, because the horizontal conveying frame is the conventional structure, the horizontal conveying frame of the front part is omitted and not shown), the top surface of fixed bottom plate at the rear of horizontal conveying frame 10 is fixed with vertical discharging device 20;
[0026] The vertical discharging device 20 includes vertical support columns 21 fixed on the left side and the right side of the rear part of the horizontal conveying frame 10, a storage shell 30 is fixed on the upper part between the two vertical support columns 21, a discharge port 31 is formed at the bottom of the storage shell 30, a rotating disc 40 is arranged below the discharge port 31, a plurality of front and rear extension material receiving grooves 41 are formed on the annular side wall of the rotating disc 40, the material receiving grooves 41 correspond to the discharge port 31, and the material receiving grooves 41 correspond to the upper part of the synchronous conveying belt 11 of the horizontal conveying frame 10 below.
[0027] All the material receiving grooves 41 are evenly distributed on the outer sidewall of the rotating disc 40 with the center axis of the rotating disc 40 as the center, and the front and rear ends of the material receiving grooves 41 extend out of the front and rear wall surfaces of the rotating disc 40.
[0028] Further, the material storage shell 30 comprises two vertical plate parts 32, the bottom ends of the two vertical plate parts 32 are formed with downward extending plate parts 33 extending obliquely towards each other, and a front baffle 34 is fixed on the front wall surfaces of the two vertical plate parts 32 and the downward extending plate parts 33 and covers the front end surface of the inner cavity formed between the two vertical plate parts 32 and the downward extending plate parts 33.
[0029] The lower part of the front baffle 34 extends downwards beyond the bottom ends of the two downward extending plate parts 33, the middle part of the front wall surface of the lower part of the front baffle 34 is fixed with a rotating servo motor 35, the lower part of the front baffle 34 is movably connected with a main rotating shaft 36 through a bearing, the main rotating shaft 36 is fixed with a rotating disc 40, the output shaft of the rotating servo motor 35 is a spline shaft which is inserted into the spline hole at one end of the main rotating shaft 36 and drives the main rotating shaft 36 to rotate, and the front end surface of the rotating disc 40 is close to the rear wall surface of the lower part of the front baffle 34.
[0030] Further, the upper part of the rotating disc 40 extends into the discharge port 31. This structure makes the upper part of the rotating disc 40 in the discharge port 31 and in operation when the rotating disc 40 rotates, so that some battery cells at the discharge port 31 move, prevent being stuck, and one battery cell falls into the corresponding material receiving groove 41 at the discharge port 31.
[0031] Further, the left sidewall of the lower part of the front baffle 34 is fixed with an arc-shaped stop block 37, the top end of the arc-shaped stop block 37 is close to the bottom end of the left downward extending plate part 33, and the left sidewall surface of the rotating disc 40 is close to the inner arc-shaped wall surface of the arc-shaped stop block 37.
[0032] The rear wall surface of the arc-shaped stop block 37 is fixed with a rear baffle 38, the rear baffle 38 is close to the rear wall surface of the rotating disc 40 and covers the rear ends of all the material receiving grooves 41 except the part of the material receiving grooves 41 at the discharge port 31 (there may be a small part not covered, but it does not affect the blocking of the rear ends of the battery cells inside).
[0033] Further, two vertical guide plates 1 are arranged between the lower part of the rear baffle 38 and the lower part of the front baffle 34, the front end and the rear end of the two vertical guide plates 1 are fixed on the inner sidewall of the corresponding lower part of the front baffle 34 or the inner sidewall of the lower part of the rear baffle 38, and the channel formed between the two vertical guide plates 1 corresponds to the material receiving grooves 41 directly below the rotating disc 40.
[0034] Further, the transverse conveying frame 10 comprises two side fixed plates 12, the bottom surfaces of the two side fixed plates 12 are fixed on the top surface of the fixed bottom plate, two synchronous conveying pulleys 13 are between the two side fixed plates 12, the two ends of the middle fixed rotating shaft of the synchronous conveying pulley 13 are movably connected to the two side fixed plates 12 through bearings, the synchronous conveying belt 11 is tensioned on the two synchronous conveying pulleys 13 and between the two side fixed plates 12, the outer side wall of one of the two side fixed plates 12 is fixed with a conveying servo motor 18, the output shaft of the conveying servo motor 18 is a spline shaft, which is inserted into the spline hole at one end of the rotating shaft of the corresponding synchronous conveying pulley 13, and the synchronous conveying belt 11 is conveyed by the operation of the conveying servo motor 18.
[0035] Further, the bottom ends of the two vertical guide plates 1 are at the left and right sides of the upper belt body of the synchronous conveying belt 11, the inner side walls of the bottom ends of the two vertical guide plates 1 are close to the outer side walls of the upper belt body of the synchronous conveying belt 11, a plurality of positioning columns 111 are fixed on the conveying wall surface of the synchronous conveying belt 11, and a discharging position is formed between every adjacent two positioning columns 111.
[0036] Further, the rear wall surface of each of the two vertical support columns 21 is fixed with a vertical guide rail 2, the outer side wall of one of the two vertical support columns 21 is fixed with a push cylinder 3 at the lower part, the top end of the push rod of the push cylinder 3 is fixed with a push block 4, the upper rear baffle 50 is behind the two vertical guide rails 2, a plurality of guide sliding blocks 5 are inserted into the two vertical guide rails 2, the upper rear baffle 50 is fixed on all the guide sliding blocks 5, and the push block 4 is fixed with one of the guide sliding blocks 5.
[0037] The upper rear baffle 50 is close to the rear end surfaces of the two vertical plate parts 32 and the lower extension plate part 33 and covers the rear end surface of the inner cavity between the two vertical plate parts 32 and the lower extension plate part 33 (there may be a small part that does not cover the rear end surface of the inner cavity between the two vertical plate parts 32 and the lower extension plate part 33, but it does not affect the blocking of the rear end of the battery cell inside).
[0038] The upper rear baffle 50 is a transparent plate. Thus, the running condition of the battery cell inside the storage shell 30 can be observed through the upper rear baffle 50.
[0039] In use, the battery cell to be conveyed is placed in the storage shell 30, the synchronous conveying belt 11 is operated by the operation of the conveying servo motor 18, and the rotating disc 40 is rotated by the operation of the rotating servo motor 35.
[0040] With the rotation of the rotating disc 40 (the rotating disc 40 of the embodiment rotates counterclockwise), the battery cell at the discharge port 31 of the rotating disc 40 will fall into the corresponding receiving groove 41, and with the rotation of the rotating disc 40, it will fall into the corresponding discharge position of the synchronous conveying belt 11 below through the channel of the two vertical guide plates 1, realizing the discharging and conveying.
[0041] In the debugging, the running conveying speed of the rotating servo motor 35 and the conveying servo motor 18 can be adjusted to ensure that the battery cell falling from the channel of the two vertical guide plates 1 can be on the corresponding discharge position of the synchronous conveying belt 11.
[0042] The conveying servo motor 18 can run once to move the distance of one discharge position, and the corresponding rotating servo motor 35 can run once to rotate the position of one receiving groove 41, and the two are matched, that is, the rotating servo motor 35 rotates to move the position of one receiving groove 41, and the conveying servo motor 18 runs once to move the position of one discharge position, so that the receiving groove 41 directly below corresponds to the discharge position below, so that the battery cell in the receiving groove 41 directly below can fall into the discharge position below, and the conveying servo motor 18 and the rotating servo motor 35 stop for 1 second after each running, so as to realize point-to-point conveying, which has good conveying effect and ensures accurate conveying.
[0043] When the battery cell in the storage shell 30 needs to be clamped or placed incorrectly, and needs to be cleaned or adjusted inside, the push rod of the push cylinder 3 can be pushed to lift the upper rear baffle 50, so that the battery cell in the storage shell 30 can be cleaned or adjusted and placed, which is very convenient.
[0044] Finally, it should be pointed out that the above embodiments are only relatively representative examples of the present application. Obviously, the present application is not limited to the above embodiments, and many modifications can be made. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered to fall within the protection scope of the present application.
Claims
1. A lithium battery cell blanking conveying mechanism, comprising a fixed base plate, a front and rear extending transverse conveying frame (10) is installed on the top surface of the fixed base plate, characterized in that: The top surface of the fixed bottom plate at the rear of the transverse conveying frame (10) is fixed with a vertical blanking device (20); The vertical blanking device (20) comprises vertical support columns (21) fixed at the left and right rear of the transverse conveying frame (10), a storage shell (30) is fixed between the two vertical support columns (21), the bottom of the storage shell (30) is formed with a discharge port (31), a rotary disc (40) is arranged below the discharge port (31), a plurality of front and rear extending material receiving grooves (41) are formed on the annular side wall of the rotary disc (40), the material receiving grooves (41) correspond to the discharge port (31), and the material receiving grooves (41) correspond to the upper belt body of the synchronous conveying belt (11) of the transverse conveying frame (10) below.
2. The lithium battery cell blanking and conveying mechanism of claim 1, wherein: The storage shell (30) comprises two vertical plate portions (32), the bottom ends of the two vertical plate portions (32) are formed with downward extending plate portions (33) extending obliquely towards each other, and a front baffle (34) is fixed to the front wall surfaces of the two vertical plate portions (32) and the downward extending plate portions (33) and covers the front end surface of the inner cavity formed between the two vertical plate portions (32) and the downward extending plate portions (33). The lower part of the front baffle (34) extends downward beyond the bottom ends of the two downward extending plate portions (33), a rotary servo motor (35) is fixed to the middle of the front wall surface of the lower part of the front baffle (34), the lower part of the front baffle (34) is movably connected with a main rotating shaft (36) through a bearing, the main rotating shaft (36) is fixed with the rotary disc (40), the output shaft of the rotary servo motor (35) drives the main rotating shaft (36) to rotate, and the front end surface of the rotary disc (40) is close to the rear wall surface of the lower part of the front baffle (34).
3. The lithium battery cell blanking and conveying mechanism of claim 1, wherein: All the material receiving grooves (41) are uniformly distributed on the outer side wall of the rotary disc (40) with the central axis of the rotary disc (40) as the center, and the front and rear ends of the material receiving grooves (41) extend out of the front and rear wall surfaces of the rotary disc (40).
4. The lithium battery cell blanking and conveying mechanism of claim 2, wherein: The upper part of the rotary disc (40) extends into the discharge port (31).
5. The lithium battery cell blanking and conveying mechanism of claim 2, wherein: An arc-shaped stop block (37) is fixed to the left side wall of the lower part of the front baffle (34), the top end of the arc-shaped stop block (37) is close to the bottom end of the left downward extending plate portion (33), and the left side wall surface of the rotary disc (40) is close to the inner arc-shaped wall surface of the arc-shaped stop block (37). A rear baffle (38) is fixed to the rear wall surface of the arc-shaped stop block (37), the rear baffle (38) is close to the rear wall surface of the rotary disc (40) and covers the rear ends of all the material receiving grooves (41) except the material receiving grooves (41) in the discharge port (31).
6. The lithium battery cell blanking and conveying mechanism of claim 5, wherein: Two vertical guide plates (1) are arranged between the lower part of the rear baffle (38) and the lower part of the front baffle (34), the front end and the rear end of the two vertical guide plates (1) are fixed to the inner side wall of the corresponding lower part of the front baffle (34) or the inner side wall of the lower part of the rear baffle (38), and a channel formed between the two vertical guide plates (1) corresponds to the material receiving grooves (41) directly below the rotary disc (40).
7. The lithium battery cell blanking and conveying mechanism of claim 6, wherein: The transverse conveying frame (10) comprises left and right side fixed plates (12), the bottom surfaces of the two side fixed plates (12) are fixed on the top surface of a fixed bottom plate, two synchronous conveying pulleys (13) are between the two side fixed plates (12), the two ends of the rotating shaft fixed in the middle of the synchronous conveying pulley (13) are movably connected to the two side fixed plates (12) through bearings, a synchronous conveying belt (11) is tensioned on the two synchronous conveying pulleys (13) and between the two side fixed plates (12), the bottom ends of two vertical guide plates (1) are at the left and right sides of the upper belt body of the synchronous conveying belt (11), the inner side walls of the bottom ends of the two vertical guide plates (1) are close to the outer side walls of the upper belt body of the synchronous conveying belt (11), a plurality of positioning columns (111) are fixed on the conveying wall surface of the synchronous conveying belt (11), and a feeding position is formed between every two adjacent positioning columns (111).
8. The lithium battery cell blanking and conveying mechanism of claim 2, wherein: The rear wall surfaces of the two vertical supporting columns (21) are each fixed with a vertical guide rail (2), the outer side wall of one of the vertical supporting columns (21) is fixed with a push air cylinder (3) at the lower part, the top end of the push rod of the push air cylinder (3) is fixed with a push block (4), an upper rear baffle (50) is behind the two vertical guide rails (2), a plurality of guide sliding blocks (5) are sleeved on the two vertical guide rails (2), the upper rear baffle (50) is fixed on all the guide sliding blocks (5), and the push block (4) is fixed with one of the guide sliding blocks (5); The upper rear baffle (50) is close to the rear end surfaces of the two vertical plate portions (32) and the lower extension plate portion (33) and covers the rear end surface of the inner cavity formed between the two vertical plate portions (32) and the lower extension plate portion (33).
9. The lithium battery cell blanking and conveying mechanism of claim 2, wherein: The upper rear baffle (50) is a transparent plate.