CN221050007U

CN221050007U - Lithium battery negative electrode cladding material ton chartered plane device

Info

Publication number: CN221050007U
Application number: CN202322650711.0U
Authority: CN
Inventors: 宫海军
Original assignee: Liaoning Xinruijia Graphite New Material Co ltd
Current assignee: Liaoning Xinruijia Graphite New Material Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-31
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the field of production of lithium battery negative electrode coating materials, in particular to a lithium battery negative electrode coating material ton packaging machine device. Comprises a bracket, wherein the bracket is connected with a feeding mechanism and a discharging mechanism with a discharging head; the outer surface of the blanking head is matched with clamping grippers, and the two grippers are symmetrically placed along the central axis of the blanking head; the outer surface of the clamping grip is connected with a connecting seat, and the connecting seat is hinged with the output end of a hydraulic cylinder fixedly connected with the bracket; the inner surface of the clamping grip is provided with a flexible gasket, the flexible gasket is in sliding fit with the output end of a hydraulic rod fixedly connected with a platform, and the platform is arranged on the bracket; the clamping grippers are used for coating the pull rods and are connected with the connecting rods, the pull rods are clung to the outer surface of the feed opening, and the connecting rods are rotationally connected to the support rods fixedly connected with the support. According to the utility model, the opening of the ton bag is propped up by the pull rod, and the bag is clamped by the clamping gripper annular structure, so that the opening of the bag is fixed, the splashing of materials is effectively prevented, and the working efficiency is improved.

Description

Lithium battery negative electrode cladding material ton chartered plane device

Technical Field

The utility model relates to the field of production of lithium battery negative electrode coating materials, in particular to a lithium battery negative electrode coating material ton packaging machine device.

Background

The ton packing machine is suitable for weighing and packing large bag material, and is one multifunctional large packing machine integrating feeding, reporting, weighing, bagging apparatus, conveying apparatus and other functions. The apparatus is frequently used in the production of a negative electrode coating material for a lithium battery.

Retrieving the prior art, the patent application publication number CN211642762U discloses a fast ton packaging machine. Including support, auger and placing the board, the inside both sides of support bottom all are fixed with the fixed plate, be fixed with the track on the fixed plate, place board lower surface both sides respectively with two track sliding connection, the inside top of support is fixed with the flat board, be fixed with the hopper in the middle of the support top, be fixed with the unloading passageway between support and the flat board, be fixed with the stub bar in the middle of the flat board lower surface, both sides all imbeds and are fixed with the pneumatic cylinder, pneumatic cylinder bottom movable mounting has the hydraulic stem, the hydraulic stem passes the flat board, hydraulic stem bottom fixing has the couple, support top rear end is fixed with the backup pad, backup pad upper surface rear end is fixed with the motor, the transmission shaft on the motor rotates with the bull stick in the auger to be connected, auger front end bottom passes through connecting pipe and hopper intercommunication.

In this technical scheme, when loading into ton bag with the material from ton chartered plane, can appear following problem, first, because ton bag is uncovered to be placed in the below of feed opening, the material can splash out ton bag.

Secondly, because the aperture of the mouth of the ton bag is different, when the aperture of the mouth is far greater than the blanking mouth, the mouth of the bag is required to be adjusted in the bagging process to prevent the mouth from being buried by materials, and when the aperture of the mouth is not different from the aperture of the blanking mouth, the bag is required to be manually supported and adjusted in real time in the bagging process, which wastes time and energy and has low efficiency.

Disclosure of utility model

The utility model aims to solve the problems in the background art, and discloses a lithium battery negative electrode coating material ton packaging machine device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The device comprises a bracket, wherein a feeding mechanism and a discharging mechanism are fixedly arranged on the bracket, the discharging mechanism is arranged right below the tail end of the feeding mechanism, and the discharging mechanism comprises a discharging head; the support is hinged with two symmetrically arranged third hydraulic cylinders, the output end of each third hydraulic cylinder is hinged with a connecting seat, and the connecting seats are fixedly connected to the middle positions of the clamping grippers; the two clamping grippers are symmetrically arranged, the middle part of the clamping grippers is a semicircular plate body, square plate bodies are fixedly arranged at two ends of the semicircular plate body, the inner surface of the semicircular plate body is matched with the outer surface of the blanking head, connecting seats are fixedly arranged in the middle of the outer surface of the semicircular plate body, and flexible gaskets are fixedly arranged on the inner surface of the square plate body; the support is fixedly connected with two coaxial support rods, the two support rods are respectively and rotatably connected with connecting rods, the connecting rods are arranged in one-to-one correspondence with the clamping grippers, and the lower ends of the connecting rods are fixedly connected with the upper surface of one square plate body on the corresponding clamping grippers; the support is fixedly provided with a platform, two symmetrically placed second hydraulic cylinders are fixedly connected to the platform, the output end of each second hydraulic cylinder is fixedly connected with a vertically placed pull rod, the square plates of the two clamping grippers are in butt joint to form a butt joint part, and the pull rods are arranged corresponding to the butt joint part.

Preferably, the feeding mechanism comprises a motor and a screw conveyor, wherein the motor is fixedly connected with the screw conveyor, and the screw conveyor is provided with a feed hopper and a conveying pipe.

Preferably, the discharging mechanism comprises a hopper which is in a funnel shape, the hopper is fixedly connected with a discharging pipe, the upper part of the discharging pipe is a cylinder, the lower part of the discharging pipe is a funnel and is provided with a valve, the outer surface of the discharging pipe is respectively and fixedly connected with two support rods, and the discharging pipe is fixedly connected with a discharging head; the hopper, the blanking pipe and the blanking head are coaxial.

Preferably, the four corners of the platform are fixedly provided with a first hydraulic cylinder which is vertically arranged, and the output end of the first hydraulic cylinder is fixedly connected with a hook.

Preferably, a placing plate is arranged right below the blanking head, symmetrical sliding grooves are formed in the lower surface of the placing plate, a fixing plate is fixedly arranged on the support, a track is fixedly connected to the fixing plate, and the placing plate is in sliding fit with the track through the sliding grooves.

Preferably, the placing plate is provided with a limiting block, and the limiting block is matched with the bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the clamping grippers are arranged, and the opening of the ton bag is fixed through the cooperation of the two clamping grippers with the annular structure and the blanking head, so that the material can be effectively prevented from splashing everywhere in the blanking and bagging process.

2. The utility model uses the pull rod to open the opening of the ton bag and is in butt joint with the blanking head under the action of the hydraulic rod, thereby being convenient for clamping the bag and being applicable to ton bags with various calibers.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 4 is a schematic partial cross-sectional view of a third hydraulic cylinder connection mechanism of the present utility model;

FIG. 5 is a schematic partial cross-sectional view of a second hydraulic cylinder connection mechanism of the present utility model;

FIG. 6 is a schematic view of a linkage connection mechanism of the present utility model;

FIG. 7 is a schematic view of a stereoscopic clamping grip attachment mechanism of the present utility model;

FIG. 8 is an enlarged schematic view of portion A of FIG. 5 in accordance with the present utility model;

fig. 9 is an enlarged schematic view of the portion B of fig. 5 according to the present utility model.

In the figure: 1. a bracket; 2. a motor; 3. a feed hopper; 4. a screw conveyor; 5. a delivery tube; 6. a hopper; 7. discharging pipes; 8. a connecting rod; 9. a first hydraulic cylinder; 10. a hook; 11. a fixing plate; 12. a track; 13. placing a plate; 14. a second hydraulic cylinder; 15. blanking heads; 16. a third hydraulic cylinder; 17. clamping a gripper; 18. a connecting seat; 19. a limiting block; 20. a support rod; 21. a platform; 22. a pull rod; 23. a flexible gasket; 24. a feeding mechanism; 25. and a blanking mechanism.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, an embodiment of the present utility model is provided: a lithium battery cathode coating material ton chartered plane device includes support 1. The support 1 is fixedly provided with a feeding mechanism 24 and a discharging mechanism 25. The discharging mechanism 25 is arranged right below the tail end of the feeding mechanism 24.

The feeding mechanism 24 includes a motor 2 and a screw conveyor 4. The motor and the screw conveyor are fixedly arranged on the bracket 1. The screw conveyor 4 should keep a proper height with the blanking mechanism 25, and the heights of the motor 2 and the screw conveyor 4 are adjusted by adjusting the frame body. The motor 2 is fixedly connected with the screw conveyor 4. The screw conveyor 4 is provided with a feed hopper 3 and a conveying pipe 5.

The blanking mechanism 25 comprises a hopper 6, a blanking pipe 7 and a blanking head 15. The hopper 6 is funnel-shaped and faces the outlet of the conveying pipe 5. The hopper 6 is fixedly connected with the blanking pipe 7, and the blanking pipe 7 is fixedly connected with the blanking head 15. The upper part of the blanking pipe 7 is cylindrical, and the lower part is funnel-shaped. A valve is arranged in the blanking pipe 7 and controls the material to enter and exit. The outer surface of the blanking pipe 7 is fixedly connected to the bracket 1 through two supporting rods 20. The hopper 6, the blanking pipe 7 and the blanking head 15 are coaxial.

The support 1 is hinged with two third hydraulic cylinders 16. The two third hydraulic cylinders 16 are symmetrically arranged. The output end of each third hydraulic cylinder 16 is hinged with a connecting seat 18. The connecting seats 18 are fixedly connected to the middle positions of the corresponding clamping handles 17. The two clamping grippers 17 are symmetrically arranged. The two third hydraulic cylinders 16 respectively control the two clamping grips 17 to move towards and away from each other, so that the two clamping grips 17 clamp and unclamp.

The structure at the middle part of the clamping gripper 17 is a semicircular plate body, and square plate bodies are arranged at two ends of the semicircular plate body. The middle position of the outer surface of the semicircular plate body is fixedly provided with a connecting seat 18. The inner surface of the square plate body is fixedly provided with a flexible gasket 23. When the two clamping grippers 17 clamp, the inner surface of the semicircular plate body is matched with the outer surface of the blanking head 15. The flexible gaskets on the square plate bodies corresponding to the two clamping grippers 17 are matched.

The two support rods 20 fixed on the support 1 are coaxially and symmetrically arranged. The two support rods 20 are respectively and rotatably connected with a connecting rod 8, and the connecting rods 8 are arranged in one-to-one correspondence with the clamping handles 17. The connecting rod 8 is fixedly connected to the upper surface of a square plate body on the corresponding clamping grip 17, and drives the corresponding clamping grip 17 to rotate around the supporting rod 20.

A platform 21 is also fixedly arranged on the bracket 1, and two second hydraulic cylinders 14 are fixedly arranged on the platform 21. The two second hydraulic cylinders 14 are symmetrically arranged. The output ends of the second hydraulic cylinders 14 are fixedly connected with a vertically arranged pull rod 22 for opening the bag opening. When the two clamping grippers 17 clamp, the square plate bodies of the clamping grippers 17 are butted to form a butting part, and the pull rod 22 is arranged corresponding to the butting part.

The four corners of the platform 21 are fixedly provided with a first hydraulic cylinder 9 which is vertically arranged, and the output end of the first hydraulic cylinder 9 is fixedly provided with a hook 10 for hooking the lifting handle of the ton bag.

A placing plate 13 is arranged right below the blanking head 15 and used for placing ton bags. The bracket 1 is fixedly provided with a fixed plate 11, and the fixed plate 11 is fixedly connected with a track 12. The placing plate 13 is in sliding fit with the rail 12 through a sliding groove, and the placing plate 13 can slide back and forth along the rail 12.

The limiting block 19 is fixedly arranged on the placing plate 13, and the limiting block 19 is matched with the bracket 1, so that the placing plate 13 is limited to move too far. The limiting block 19 is positioned at the side of the placing plate 13 and between two frame legs of the bracket 1. The track of the limiting block 19 along with the moving direction of the placing plate 13 intersects with the two frame legs of the bracket 1, and when the limiting block 19 moves along with the placing plate 13, the limiting block is blocked by the two frame legs of the bracket 1.

The initial state of the device is that the output end of the second hydraulic cylinder 14 extends out, and the pull rod 22 is propped against the outer surface of the blanking head 15; the output end of the third hydraulic cylinder 16 is in a retracted state, and the clamping grip 17 is not contacted with the blanking head 15; the valve in the blanking pipe 7 is tightly closed.

In operation, the placing plate 13 is pulled out from the fixing plate 11 along the track 12, and the ton bags are placed on the placing plate 13, so that the placing plate 13 is pushed to return to the position right below the blanking head 15. The output end of the first hydraulic cylinder 9 stretches out to a proper position, handles around the ton bags are respectively hung on hooks 10 at the output end of the first hydraulic cylinder 9, and then the output end of the first hydraulic cylinder 9 retracts to lift the ton bags.

The mouth of the ton bag is sleeved upwards along the lower part of the blanking head 15, and the pull rod 22 is coated. Then the output end of the second hydraulic cylinder 14 is retracted to drive the pull rod 22 to move away from the blanking head 15, and meanwhile, the pull rod 22 pulls the bag opening to open the bag opening. At this time, the opening of the bag is butted up and down with the blanking head 15.

After the bag opening is opened, the output end of the third hydraulic cylinder 16 is opened to drive the two clamping grippers 17 to move, and the clamping action is performed under the action of the connecting seat 18, the connecting rod 8, the supporting rod 20 and the bracket 1. The two clamping grips 17 are surrounded to form a circular structure. When the clamping action of the two clamping grippers 17 is finished, the motor 2 is started, the material is fed through the feed hopper 3 and conveyed to the conveying pipe 5 through the screw conveyor 4, and the material is output from the conveying pipe 5 to the valve of the blanking pipe 7 through the hopper 6. The valve is opened and the material enters the ton bag through the blanking head 15.

When the bagging is finished, the valve is closed, and the output end of the third hydraulic cylinder 16 retracts to drive the two clamping grippers 17 to do loosening. After the action is completed, the output end of the second hydraulic cylinder 14 extends out, so that the pull rod 22 is propped against the outer surface of the blanking head 15 again. The mouth of the bag is then sealed. Finally, the handles around the ton bags are taken off from the hooks 10, and the ton bags are pulled out from the lower part of the blanking head 15 along with the placing plate 13. The whole working process is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium cell negative pole cladding material ton chartered plane device, includes support (1), its characterized in that: a feeding mechanism (24) and a discharging mechanism (25) are fixedly arranged on the support (1), the discharging mechanism (25) is arranged right below the tail end of the feeding mechanism (24), and the discharging mechanism (25) comprises a discharging head (15); two symmetrically arranged third hydraulic cylinders (16) are hinged on the support (1), a connecting seat (18) is hinged at the output end of each third hydraulic cylinder (16), and the connecting seat (18) is fixedly connected to the middle position of the clamping grip (17); the two clamping grippers (17) are symmetrically arranged, the middle part of the clamping grippers (17) is a semicircular plate body, square plate bodies are fixedly arranged at two ends of the semicircular plate body, the inner surfaces of the semicircular plate bodies are matched with the outer surfaces of the blanking heads (15), connecting seats (18) are fixedly arranged in the middle of the outer surfaces of the semicircular plate bodies, and flexible gaskets (23) are fixedly arranged on the inner surfaces of the square plate bodies; two coaxial support rods (20) are fixedly connected to the support (1), connecting rods (8) are rotatably connected to the two support rods (20), the connecting rods (8) are arranged in one-to-one correspondence with the clamping grippers (17), and the lower ends of the connecting rods (8) are fixedly connected to the upper surface of one square plate body on the corresponding clamping grippers (17); the support (1) is fixedly provided with a platform (21), two symmetrically placed second hydraulic cylinders (14) are fixedly connected to the platform (21), the output end of each second hydraulic cylinder (14) is fixedly connected with a vertically placed pull rod (22), square plate bodies of the two clamping grippers (17) are in butt joint to form a butt joint part, and the pull rods (22) are arranged corresponding to the butt joint part.

2. The lithium battery negative electrode coating material ton packaging machine device according to claim 1, wherein: the feeding mechanism (24) comprises a motor (2) and a screw conveyor (4), the motor (2) is fixedly connected with the screw conveyor (4), and a feed hopper (3) and a conveying pipe (5) are arranged on the screw conveyor (4).

3. The lithium battery negative electrode coating material ton packaging machine device according to claim 1, wherein: the blanking mechanism (25) comprises a hopper (6) in a funnel shape, the hopper (6) is fixedly connected with a blanking pipe (7), the upper part of the blanking pipe (7) is a cylinder, the lower part of the blanking pipe (7) is a funnel and is provided with a valve, the outer surfaces of the blanking pipe (7) are respectively and fixedly connected with two support rods (20), and the blanking pipe (7) is fixedly connected with a blanking head (15); the hopper (6), the blanking pipe (7) and the blanking head (15) are coaxial.

4. The lithium battery negative electrode coating material ton packaging machine device according to claim 1, wherein: the four corners of the platform (21) are fixedly provided with a first hydraulic cylinder (9) which is vertically arranged, and the output end of the first hydraulic cylinder (9) is fixedly connected with a hook (10).

5. The lithium battery negative electrode coating material ton packaging machine device according to claim 1, wherein: the blanking device is characterized in that a placing plate (13) is arranged right below the blanking head (15), symmetrical sliding grooves are formed in the lower surface of the placing plate (13), a fixing plate (11) is fixedly arranged on the support (1), a track (12) is fixedly connected to the fixing plate (11), and the placing plate (13) is in sliding fit with the track (12) through the sliding grooves.

6. The lithium battery negative electrode coating material ton packaging machine device according to claim 5, wherein: the placing plate (13) is provided with a limiting block (19), and the limiting block (19) is matched with the bracket (1).